diff options
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index c7d213c9f9d8..2737d24ec244 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -15,6 +15,7 @@ #include <linux/audit.h> #include <linux/slab.h> #include <linux/refcount.h> +#include <linux/sockptr.h> #include <net/sock.h> #include <net/dst.h> @@ -127,6 +128,7 @@ struct xfrm_state_walk { struct xfrm_state_offload { struct net_device *dev; + struct net_device *real_dev; unsigned long offload_handle; unsigned int num_exthdrs; u8 flags; @@ -372,7 +374,8 @@ struct xfrm_state_afinfo *xfrm_state_get_afinfo(unsigned int family); struct xfrm_state_afinfo *xfrm_state_afinfo_get_rcu(unsigned int family); struct xfrm_input_afinfo { - unsigned int family; + u8 family; + bool is_ipip; int (*callback)(struct sk_buff *skb, u8 protocol, int err); }; @@ -941,7 +944,7 @@ struct xfrm_dst { static inline struct dst_entry *xfrm_dst_path(const struct dst_entry *dst) { #ifdef CONFIG_XFRM - if (dst->xfrm) { + if (dst->xfrm || (dst->flags & DST_XFRM_QUEUE)) { const struct xfrm_dst *xdst = (const struct xfrm_dst *) dst; return xdst->path; @@ -953,7 +956,7 @@ static inline struct dst_entry *xfrm_dst_path(const struct dst_entry *dst) static inline struct dst_entry *xfrm_dst_child(const struct dst_entry *dst) { #ifdef CONFIG_XFRM - if (dst->xfrm) { + if (dst->xfrm || (dst->flags & DST_XFRM_QUEUE)) { struct xfrm_dst *xdst = (struct xfrm_dst *) dst; return xdst->child; } @@ -1415,6 +1418,7 @@ struct xfrm6_protocol { /* XFRM tunnel handlers. */ struct xfrm_tunnel { int (*handler)(struct sk_buff *skb); + int (*cb_handler)(struct sk_buff *skb, int err); int (*err_handler)(struct sk_buff *skb, u32 info); struct xfrm_tunnel __rcu *next; @@ -1423,6 +1427,7 @@ struct xfrm_tunnel { struct xfrm6_tunnel { int (*handler)(struct sk_buff *skb); + int (*cb_handler)(struct sk_buff *skb, int err); int (*err_handler)(struct sk_buff *skb, struct inet6_skb_parm *opt, u8 type, u8 code, int offset, __be32 info); struct xfrm6_tunnel __rcu *next; @@ -1608,10 +1613,11 @@ int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb, void xfrm6_local_rxpmtu(struct sk_buff *skb, u32 mtu); int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb); int xfrm6_udp_encap_rcv(struct sock *sk, struct sk_buff *skb); -int xfrm_user_policy(struct sock *sk, int optname, - u8 __user *optval, int optlen); +int xfrm_user_policy(struct sock *sk, int optname, sockptr_t optval, + int optlen); #else -static inline int xfrm_user_policy(struct sock *sk, int optname, u8 __user *optval, int optlen) +static inline int xfrm_user_policy(struct sock *sk, int optname, + sockptr_t optval, int optlen) { return -ENOPROTOOPT; } @@ -1630,13 +1636,16 @@ int xfrm_policy_walk(struct net *net, struct xfrm_policy_walk *walk, void *); void xfrm_policy_walk_done(struct xfrm_policy_walk *walk, struct net *net); int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); -struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, u32 if_id, - u8 type, int dir, +struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, + const struct xfrm_mark *mark, + u32 if_id, u8 type, int dir, struct xfrm_selector *sel, struct xfrm_sec_ctx *ctx, int delete, int *err); -struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u32 if_id, u8, - int dir, u32 id, int delete, int *err); +struct xfrm_policy *xfrm_policy_byid(struct net *net, + const struct xfrm_mark *mark, u32 if_id, + u8 type, int dir, u32 id, int delete, + int *err); int xfrm_policy_flush(struct net *net, u8 type, bool task_valid); void xfrm_policy_hash_rebuild(struct net *net); u32 xfrm_get_acqseq(void); |