ip_tunnel: Add GUE support
authorTom Herbert <therbert@google.com>
Fri, 3 Oct 2014 22:48:10 +0000 (15:48 -0700)
committerDavid S. Miller <davem@davemloft.net>
Fri, 3 Oct 2014 23:53:33 +0000 (16:53 -0700)
commitbc1fc390e1728672b5b343b85185fcc1fe41043b
tree3433fc7ea36411d4511c776bb4bcafe2b1161e7f
parent37dd0247797b168ad1cc7f5dbec825a1ee66535b
ip_tunnel: Add GUE support

This patch allows configuring IPIP, sit, and GRE tunnels to use GUE.
This is very similar to fou excpet that we need to insert the GUE header
in addition to the UDP header on transmit.

Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/uapi/linux/if_tunnel.h
net/ipv4/ip_tunnel.c