]> git.baikalelectronics.ru Git - kernel.git/commit
udp: Changes to udp_offload to support remote checksum offload
authorTom Herbert <therbert@google.com>
Tue, 4 Nov 2014 17:06:54 +0000 (09:06 -0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 5 Nov 2014 21:30:03 +0000 (16:30 -0500)
commit1817a31c5d4f60c3ee90f6de5f0cba77c0e4ddca
treec1d9d60bd084099f3e65155dd920ee72d41a808e
parent9bfee5ecb3cf1fa3e7465a01c77bc9a5c439c8d0
udp: Changes to udp_offload to support remote checksum offload

Add a new GSO type, SKB_GSO_TUNNEL_REMCSUM, which indicates remote
checksum offload being done (in this case inner checksum must not
be offloaded to the NIC).

Added logic in __skb_udp_tunnel_segment to handle remote checksum
offload case.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/netdev_features.h
include/linux/netdevice.h
include/linux/skbuff.h
net/core/skbuff.c
net/ipv4/af_inet.c
net/ipv4/tcp_offload.c
net/ipv4/udp_offload.c
net/ipv6/ip6_offload.c
net/ipv6/udp_offload.c