diff options
Diffstat (limited to 'include/net/lwtunnel.h')
| -rw-r--r-- | include/net/lwtunnel.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/include/net/lwtunnel.h b/include/net/lwtunnel.h index d4c1c75b8862..ebfe237aad7e 100644 --- a/include/net/lwtunnel.h +++ b/include/net/lwtunnel.h @@ -33,7 +33,7 @@ struct lwtunnel_state { }; struct lwtunnel_encap_ops { - int (*build_state)(struct net_device *dev, struct nlattr *encap, + int (*build_state)(struct nlattr *encap, unsigned int family, const void *cfg, struct lwtunnel_state **ts); void (*destroy_state)(struct lwtunnel_state *lws); @@ -44,6 +44,8 @@ struct lwtunnel_encap_ops { int (*get_encap_size)(struct lwtunnel_state *lwtstate); int (*cmp_encap)(struct lwtunnel_state *a, struct lwtunnel_state *b); int (*xmit)(struct sk_buff *skb); + + struct module *owner; }; #ifdef CONFIG_LWTUNNEL @@ -105,7 +107,9 @@ int lwtunnel_encap_add_ops(const struct lwtunnel_encap_ops *op, unsigned int num); 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, +int lwtunnel_valid_encap_type(u16 encap_type); +int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len); +int lwtunnel_build_state(u16 encap_type, struct nlattr *encap, unsigned int family, const void *cfg, struct lwtunnel_state **lws); @@ -168,7 +172,19 @@ static inline int lwtunnel_encap_del_ops(const struct lwtunnel_encap_ops *op, return -EOPNOTSUPP; } -static inline int lwtunnel_build_state(struct net_device *dev, u16 encap_type, +static inline int lwtunnel_valid_encap_type(u16 encap_type) +{ + return -EOPNOTSUPP; +} +static inline int lwtunnel_valid_encap_type_attr(struct nlattr *attr, int len) +{ + /* return 0 since we are not walking attr looking for + * RTA_ENCAP_TYPE attribute on nexthops. + */ + return 0; +} + +static inline int lwtunnel_build_state(u16 encap_type, struct nlattr *encap, unsigned int family, const void *cfg, struct lwtunnel_state **lws) |