diff options
| author | Jesse Gross <jesse@nicira.com> | 2015-01-28 16:32:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-28 23:04:15 -0800 |
| commit | b8693877ae016ac525d674d5d7a84ea0ea68ba60 (patch) | |
| tree | 7ab9067c1c28bc829336a8d95736303f69d0bdea /net/ipv4 | |
| parent | b8f8be3f043d6dba7d6c3426e4597d2ebf5a3547 (diff) | |
| download | blackbird-op-linux-b8693877ae016ac525d674d5d7a84ea0ea68ba60.tar.gz blackbird-op-linux-b8693877ae016ac525d674d5d7a84ea0ea68ba60.zip | |
openvswitch: Add support for checksums on UDP tunnels.
Currently, it isn't possible to request checksums on the outer UDP
header of tunnels - the TUNNEL_CSUM flag is ignored. This adds
support for requesting that UDP checksums be computed on transmit
and properly reported if they are present on receive.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/geneve.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/geneve.c b/net/ipv4/geneve.c index 93e51199e44b..5a4828ba05ad 100644 --- a/net/ipv4/geneve.c +++ b/net/ipv4/geneve.c @@ -107,13 +107,13 @@ int geneve_xmit_skb(struct geneve_sock *gs, struct rtable *rt, struct sk_buff *skb, __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df, __be16 src_port, __be16 dst_port, __be16 tun_flags, u8 vni[3], u8 opt_len, u8 *opt, - bool xnet) + bool csum, bool xnet) { struct genevehdr *gnvh; int min_headroom; int err; - skb = udp_tunnel_handle_offloads(skb, !gs->sock->sk->sk_no_check_tx); + skb = udp_tunnel_handle_offloads(skb, csum); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -138,7 +138,7 @@ int geneve_xmit_skb(struct geneve_sock *gs, struct rtable *rt, return udp_tunnel_xmit_skb(rt, skb, src, dst, tos, ttl, df, src_port, dst_port, xnet, - gs->sock->sk->sk_no_check_tx); + !csum); } EXPORT_SYMBOL_GPL(geneve_xmit_skb); |
