diff options
| author | Tom Herbert <therbert@google.com> | 2014-06-04 17:20:16 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-04 22:46:38 -0700 |
| commit | 0f4f4ffa7b7c3d29d0537a126145c9f8d8ed5dbc (patch) | |
| tree | 03c42c474aacb185f7401acdffea600476d1d6e1 /net/ipv4/tcp_offload.c | |
| parent | e9c3a24b3ace90b428848fdaf772ed264982abcc (diff) | |
| download | linux-0f4f4ffa7b7c3d29d0537a126145c9f8d8ed5dbc.tar.gz linux-0f4f4ffa7b7c3d29d0537a126145c9f8d8ed5dbc.tar.bz2 linux-0f4f4ffa7b7c3d29d0537a126145c9f8d8ed5dbc.zip | |
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>
Diffstat (limited to 'net/ipv4/tcp_offload.c')
| -rw-r--r-- | net/ipv4/tcp_offload.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c index d8de7b9e0720..c02f2d2e7bab 100644 --- a/net/ipv4/tcp_offload.c +++ b/net/ipv4/tcp_offload.c @@ -61,6 +61,7 @@ struct sk_buff *tcp_gso_segment(struct sk_buff *skb, SKB_GSO_SIT | SKB_GSO_MPLS | SKB_GSO_UDP_TUNNEL | + SKB_GSO_UDP_TUNNEL_CSUM | 0) || !(type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)))) goto out; |