diff options
| author | David Lebrun <david.lebrun@uclouvain.be> | 2016-11-08 14:57:40 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-10 02:40:06 +0100 |
| commit | 915d7e5e5930b4f01d0971d93b9b25ed17d221aa (patch) | |
| tree | 4472f02afaab50ddcded4df81c43bc5991abd751 /net/ipv6/af_inet6.c | |
| parent | ipv6: implement dataplane support for rthdr type 4 (Segment Routing Header) (diff) | |
| download | linux-915d7e5e5930b4f01d0971d93b9b25ed17d221aa.tar.xz linux-915d7e5e5930b4f01d0971d93b9b25ed17d221aa.zip | |
ipv6: sr: add code base for control plane support of SR-IPv6
This patch adds the necessary hooks and structures to provide support
for SR-IPv6 control plane, essentially the Generic Netlink commands
that will be used for userspace control over the Segment Routing
kernel structures.
The genetlink commands provide control over two different structures:
tunnel source and HMAC data. The tunnel source is the source address
that will be used by default when encapsulating packets into an
outer IPv6 header + SRH. If the tunnel source is set to :: then an
address of the outgoing interface will be selected as the source.
The HMAC commands currently just return ENOTSUPP and will be implemented
in a future patch.
Signed-off-by: David Lebrun <david.lebrun@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/af_inet6.c')
| -rw-r--r-- | net/ipv6/af_inet6.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index c86911b63f8a..d424f3a3737a 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -61,6 +61,7 @@ #include <net/ip6_tunnel.h> #endif #include <net/calipso.h> +#include <net/seg6.h> #include <asm/uaccess.h> #include <linux/mroute6.h> @@ -991,6 +992,10 @@ static int __init inet6_init(void) if (err) goto calipso_fail; + err = seg6_init(); + if (err) + goto seg6_fail; + #ifdef CONFIG_SYSCTL err = ipv6_sysctl_register(); if (err) @@ -1001,8 +1006,10 @@ out: #ifdef CONFIG_SYSCTL sysctl_fail: - calipso_exit(); + seg6_exit(); #endif +seg6_fail: + calipso_exit(); calipso_fail: pingv6_exit(); pingv6_fail: |