diff options
| author |   Jakub Grajciar <Jakub.Grajciar@pantheon.tech> | 2017-11-14 14:56:05 +0100 |
|---|---|---|
| committer | Jakub Grajciar <Jakub.Grajciar@pantheon.tech> | 2017-11-14 14:56:05 +0100 |
| commit | fa600c9169c0d7104af7a9be12a0471a8a8c8262 (patch) | |
| tree | c6e3dab0c83c1324539e15fa8d099fb472b22122 /src/vnet | |
| parent | 227867f5d3fb1b1dacbaf2f426812417b72ef03a (diff) | |
vnet: af_packet mark l3 offload cksum
Change-Id: I42ee5898e1f775692811eebab11bcfe458f1ec63
Signed-off-by: Jakub Grajciar <Jakub.Grajciar@pantheon.tech>
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/devices/af_packet/node.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/devices/af_packet/node.c b/src/vnet/devices/af_packet/node.c index b627cfcb036..556d7489725 100644 --- a/src/vnet/devices/af_packet/node.c +++ b/src/vnet/devices/af_packet/node.c @@ -115,7 +115,8 @@ mark_tcp_udp_cksum_calc (vlib_buffer_t * b) { ip4_header_t *ip4 = (vlib_buffer_get_current (b) + sizeof (ethernet_header_t)); - b->flags |= VNET_BUFFER_F_IS_IP4; + b->flags |= VNET_BUFFER_F_IS_IP4 | VNET_BUFFER_F_OFFLOAD_IP_CKSUM; + ip4->checksum = 0; if (ip4->protocol == IP_PROTOCOL_TCP) { b->flags |= VNET_BUFFER_F_OFFLOAD_TCP_CKSUM; |