diff options
| author | David Lebrun | 2016-11-08 14:57:40 +0100 |
|---|---|---|
| committer | David S. Miller | 2016-11-10 02:40:06 +0100 |
| commit | 915d7e5e5930b4f01d0971d93b9b25ed17d221aa (patch) | |
| tree | 4472f02afaab50ddcded4df81c43bc5991abd751 /include/net/netns | |
| parent | ipv6: implement dataplane support for rthdr type 4 (Segment Routing Header) (diff) | |
| download | kernel-qcow2-linux-915d7e5e5930b4f01d0971d93b9b25ed17d221aa.tar.gz kernel-qcow2-linux-915d7e5e5930b4f01d0971d93b9b25ed17d221aa.tar.xz kernel-qcow2-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 'include/net/netns')
| -rw-r--r-- | include/net/netns/ipv6.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h index 10d0848f5b8a..de7745e2edcc 100644 --- a/include/net/netns/ipv6.h +++ b/include/net/netns/ipv6.h @@ -85,6 +85,7 @@ struct netns_ipv6 { #endif atomic_t dev_addr_genid; atomic_t fib6_sernum; + struct seg6_pernet_data *seg6_data; }; #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6) |