geneve: UDP checksum configuration via netlink

Add support to enable and disable UDP checksums via netlink. This is
similar to how VXLAN and GUE allow this. This includes support for
enabling the UDP zero checksum (for both TX and RX).

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tom Herbert
2015-12-10 12:37:45 -08:00
committed by David S. Miller
parent 369620a09b
commit abe492b4f5
2 changed files with 73 additions and 23 deletions

View File

@@ -462,6 +462,9 @@ enum {
IFLA_GENEVE_PORT, /* destination port */
IFLA_GENEVE_COLLECT_METADATA,
IFLA_GENEVE_REMOTE6,
IFLA_GENEVE_UDP_CSUM,
IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
__IFLA_GENEVE_MAX
};
#define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)