user/sven/linux.git/include/uapi/linux/if_tunnel.h, branch v3.18.40

ip_tunnel: Add GUE support

2014-10-03T23:53:33Z

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 Signed-off-by: David S. Miller

gre: Setup and TX path for gre/UDP foo-over-udp encapsulation

2014-09-19T21:15:32Z

Added netlink attrs to configure FOU encapsulation for GRE, netlink handling of these flags, and properly adjust MTU for encapsulation. ip_tunnel_encap is called from ip_tunnel_xmit to actually perform FOU encapsulation. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

net: Changes to ip_tunnel to support foo-over-udp encapsulation

2014-09-19T21:15:32Z

This patch changes IP tunnel to support (secondary) encapsulation, Foo-over-UDP. Changes include: 1) Adding tun_hlen as the tunnel header length, encap_hlen as the encapsulation header length, and hlen becomes the grand total of these. 2) Added common netlink define to support FOU encapsulation. 3) Routines to perform FOU encapsulation. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

ip_vti: fix sparse warnings for VTI_ISVTI

2014-06-11T22:39:19Z

This patch fixes the following sparse warnings: net/ipv4/ip_tunnel.c:245:53: warning: restricted __be16 degrades to integer net/ipv4/ip_vti.c:321:19: warning: incorrect type in assignment (different base types) net/ipv4/ip_vti.c:321:19: expected restricted __be16 [addressable] [assigned] [usertype] i_flags net/ipv4/ip_vti.c:321:19: got int net/ipv4/ip_vti.c:447:24: warning: incorrect type in assignment (different base types) net/ipv4/ip_vti.c:447:24: expected restricted __be16 [usertype] i_flags net/ipv4/ip_vti.c:447:24: got int Since VTI_ISVTI is always used with ip_tunnel_parm->i_flags (which is __be16), we can __force cast VTI_ISVTI to __be16 in header file. Signed-off-by: Dmitry Popov Signed-off-by: David S. Miller

sit: allow to configure 6rd tunnels via netlink

2012-11-20T18:43:28Z

This patch add the support of 6RD tunnels management via netlink. Note that netdev_state_change() is now called when 6RD parameters are updated. 6RD parameters are updated only if there is at least one 6RD attribute. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

ipip/rtnl: add IFLA_IPTUN_PMTUDISC on dump

2012-11-15T03:02:38Z

This parameter was missing in the dump. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

ip6tnl/rtnl: add IFLA_IPTUN_PROTO on dump

2012-11-15T03:02:37Z

IPv6 tunnels can have three mode: 4in6, 6in6 and xin6. This information was missing in the netlink message. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

ip6tnl: advertise tunnel param via rtnl

2012-11-10T00:36:20Z

It is usefull for daemons that monitor link event to have the full parameters of these interfaces when a rtnl message is sent. It allows also to dump them via rtnetlink. It is based on what is done for GRE tunnels. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

ipip: advertise tunnel param via rtnl

2012-11-10T00:36:20Z

UAPI: (Scripted) Disintegrate include/linux

2012-10-13T09:46:48Z

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones