net: Add GSO support for UDP tunnels with checksum
Added a new netif feature for GSO_UDP_TUNNEL_CSUM. This indicates that a device is capable of computing the UDP checksum in the encapsulating header of a UDP tunnel. Signed-off-by:Tom Herbert <therbert@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- include/linux/netdev_features.h 1 addition, 0 deletionsinclude/linux/netdev_features.h
- include/linux/skbuff.h 2 additions, 0 deletionsinclude/linux/skbuff.h
- net/ipv4/af_inet.c 1 addition, 0 deletionsnet/ipv4/af_inet.c
- net/ipv4/tcp_offload.c 1 addition, 0 deletionsnet/ipv4/tcp_offload.c
- net/ipv4/udp.c 19 additions, 21 deletionsnet/ipv4/udp.c
- net/ipv4/udp_offload.c 3 additions, 1 deletionnet/ipv4/udp_offload.c
- net/ipv6/ip6_offload.c 1 addition, 0 deletionsnet/ipv6/ip6_offload.c
- net/ipv6/udp_offload.c 3 additions, 1 deletionnet/ipv6/udp_offload.c
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