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| author | Tom Herbert <tom@herbertland.com> | 2015-08-24 09:45:41 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-24 10:34:40 -0700 |
| commit | 127eb7cd3c210afead788991a30950a9e36759ea (patch) | |
| tree | 8bb513d62040ed1017bb11922a38792f93b7fd33 /include/net/lwtunnel.h | |
| parent | 54cf7be992fe86571a3f07b96446cd5334b014ab (diff) | |
| download | linux-127eb7cd3c210afead788991a30950a9e36759ea.tar.bz2 | |
lwt: Add cfg argument to build_state
Add cfg and family arguments to lwt build state functions. cfg is a void
pointer and will either be a pointer to a fib_config or fib6_config
structure. The family parameter indicates which one (either AF_INET
or AF_INET6).
LWT encpasulation implementation may use the fib configuration to build
the LWT state.
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/lwtunnel.h')
| -rw-r--r-- | include/net/lwtunnel.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h index 843489884448..fce0e35e74d0 100644 --- a/include/net/lwtunnel.h +++ b/include/net/lwtunnel.h @@ -26,6 +26,7 @@ struct lwtunnel_state { struct lwtunnel_encap_ops { int (*build_state)(struct net_device *dev, struct nlattr *encap, + unsigned int family, const void *cfg, struct lwtunnel_state **ts); int (*output)(struct sock *sk, struct sk_buff *skb); int (*input)(struct sk_buff *skb); @@ -80,6 +81,7 @@ int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op, unsigned int num); int lwtunnel_build_state(struct net_device *dev, u16 encap_type, struct nlattr *encap, + unsigned int family, const void *cfg, struct lwtunnel_state **lws); int lwtunnel_fill_encap(struct sk_buff *skb, struct lwtunnel_state *lwtstate); @@ -130,6 +132,7 @@ static inline int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op, static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type, struct nlattr *encap, + unsigned int family, const void *cfg, struct lwtunnel_state **lws) { return -EOPNOTSUPP; |