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authorRoopa Prabhu <roopa@cumulusnetworks.com>2015-07-21 11:43:47 +0300
committerDavid S. Miller <davem@davemloft.net>2015-07-21 20:39:03 +0300
commit571e722676fe386bb66f72a75b64a6ebf535c077 (patch)
tree80e374cf7f848408bad3be37237e4f43c9a9701b /net/ipv4/fib_frontend.c
parent499a24256862714539e902c0499b67da2bb3ab72 (diff)
downloadlinux-571e722676fe386bb66f72a75b64a6ebf535c077.tar.xz
ipv4: support for fib route lwtunnel encap attributes
This patch adds support in ipv4 fib functions to parse user provided encap attributes and attach encap state data to fib_nh and rtable. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_frontend.c')
-rw-r--r--net/ipv4/fib_frontend.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 6bbc54940eb4..9b2019cc3586 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -591,6 +591,8 @@ const struct nla_policy rtm_ipv4_policy[RTA_MAX + 1] = {
[RTA_METRICS] = { .type = NLA_NESTED },
[RTA_MULTIPATH] = { .len = sizeof(struct rtnexthop) },
[RTA_FLOW] = { .type = NLA_U32 },
+ [RTA_ENCAP_TYPE] = { .type = NLA_U16 },
+ [RTA_ENCAP] = { .type = NLA_NESTED },
};
static int rtm_to_fib_config(struct net *net, struct sk_buff *skb,
@@ -656,6 +658,12 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb,
case RTA_TABLE:
cfg->fc_table = nla_get_u32(attr);
break;
+ case RTA_ENCAP:
+ cfg->fc_encap = attr;
+ break;
+ case RTA_ENCAP_TYPE:
+ cfg->fc_encap_type = nla_get_u16(attr);
+ break;
}
}