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Diffstat (limited to 'include/linux/ipv6.h')
-rw-r--r--include/linux/ipv6.h24
1 files changed, 8 insertions, 16 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 2faef339d8f2..ff560537dd61 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -39,6 +39,7 @@ struct ipv6_devconf {
#endif
__s32 proxy_ndp;
__s32 accept_source_route;
+ __s32 accept_ra_from_local;
#ifdef CONFIG_IPV6_OPTIMISTIC_DAD
__s32 optimistic_dad;
#endif
@@ -193,12 +194,13 @@ struct ipv6_pinfo {
sndflow:1,
repflow:1,
pmtudisc:3,
- ipv6only:1,
+ padding:1, /* 1 bit hole */
srcprefs:3, /* 001: prefer temporary address
* 010: prefer public address
* 100: prefer care-of address
*/
- dontfrag:1;
+ dontfrag:1,
+ autoflowlabel:1;
__u8 min_hopcount;
__u8 tclass;
__be32 rcv_flowinfo;
@@ -256,16 +258,6 @@ static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk)
return inet_sk(__sk)->pinet6;
}
-static inline struct request_sock *inet6_reqsk_alloc(struct request_sock_ops *ops)
-{
- struct request_sock *req = reqsk_alloc(ops);
-
- if (req)
- inet_rsk(req)->pktopts = NULL;
-
- return req;
-}
-
static inline struct raw6_sock *raw6_sk(const struct sock *sk)
{
return (struct raw6_sock *)sk;
@@ -282,8 +274,8 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to,
__inet_sk_copy_descendant(sk_to, sk_from, ancestor_size);
}
-#define __ipv6_only_sock(sk) (inet6_sk(sk)->ipv6only)
-#define ipv6_only_sock(sk) ((sk)->sk_family == PF_INET6 && __ipv6_only_sock(sk))
+#define __ipv6_only_sock(sk) (sk->sk_ipv6only)
+#define ipv6_only_sock(sk) (__ipv6_only_sock(sk))
#define ipv6_sk_rxinfo(sk) ((sk)->sk_family == PF_INET6 && \
inet6_sk(sk)->rxopt.bits.rxinfo)
@@ -296,8 +288,8 @@ static inline const struct in6_addr *inet6_rcv_saddr(const struct sock *sk)
static inline int inet_v6_ipv6only(const struct sock *sk)
{
- return likely(sk->sk_state != TCP_TIME_WAIT) ?
- ipv6_only_sock(sk) : inet_twsk(sk)->tw_ipv6only;
+ /* ipv6only field is at same position for timewait and other sockets */
+ return ipv6_only_sock(sk);
}
#else
#define __ipv6_only_sock(sk) 0