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ipv4: support for fib route lwtunnel encap attributes

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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>
This commit is contained in:
Roopa Prabhu
2015-07-21 10:43:47 +02:00
committed by David S. Miller
parent 499a242568
commit 571e722676
5 changed files with 122 additions and 4 deletions
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5
include/net/ip_fib.h
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@@ -44,7 +44,9 @@ struct fib_config {
u32 fc_flow;
u32 fc_nlflags;
struct nl_info fc_nlinfo;
};
struct nlattr *fc_encap;
u16 fc_encap_type;
};
struct fib_info;
struct rtable;
@@ -89,6 +91,7 @@ struct fib_nh {
struct rtable __rcu * __percpu *nh_pcpu_rth_output;
struct rtable __rcu *nh_rth_input;
struct fnhe_hash_bucket __rcu *nh_exceptions;
struct lwtunnel_state *nh_lwtstate;
};
/*