Commits
Tom Herbert committed 058214a4d1d
ip6_tun: Add infrastructure for doing encapsulation Add encap_hlen and ip_tunnel_encap structure to ip6_tnl. Add functions for getting encap hlen, setting up encap on a tunnel, performing encapsulation operation. Signed-off-by: Tom Herbert <tom@herbertland.com> Signed-off-by: David S. Miller <davem@davemloft.net>