diff options
Diffstat (limited to 'include/net')
-rw-r--r-- | include/net/inet_ecn.h | 8 | ||||
-rw-r--r-- | include/net/inet_timewait_sock.h | 3 | ||||
-rw-r--r-- | include/net/ip.h | 3 | ||||
-rw-r--r-- | include/net/tcp.h | 19 |
4 files changed, 22 insertions, 11 deletions
diff --git a/include/net/inet_ecn.h b/include/net/inet_ecn.h index 2fa8d13..2fa1469 100644 --- a/include/net/inet_ecn.h +++ b/include/net/inet_ecn.h @@ -30,6 +30,14 @@ static inline int INET_ECN_is_capable(__u8 dsfield) return dsfield & INET_ECN_ECT_0; } +/* + * RFC 3168 9.1.1 + * The full-functionality option for ECN encapsulation is to copy the + * ECN codepoint of the inside header to the outside header on + * encapsulation if the inside header is not-ECT or ECT, and to set the + * ECN codepoint of the outside header to ECT(0) if the ECN codepoint of + * the inside header is CE. + */ static inline __u8 INET_ECN_encapsulate(__u8 outer, __u8 inner) { outer &= ~INET_ECN_MASK; diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index f1a7709..180231c 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -126,7 +126,8 @@ struct inet_timewait_sock { /* And these are ours. */ unsigned int tw_ipv6only : 1, tw_transparent : 1, - tw_pad : 14, /* 14 bits hole */ + tw_pad : 6, /* 6 bits hole */ + tw_tos : 8, tw_ipv6_offset : 16; kmemcheck_bitfield_end(flags); unsigned long tw_ttd; diff --git a/include/net/ip.h b/include/net/ip.h index c7e066a..eca0ef7 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -165,6 +165,7 @@ struct ip_reply_arg { int csumoffset; /* u16 offset of csum in iov[0].iov_base */ /* -1 if not needed */ int bound_dev_if; + u8 tos; }; #define IP_REPLY_ARG_NOSRCCHECK 1 @@ -175,7 +176,7 @@ static inline __u8 ip_reply_arg_flowi_flags(const struct ip_reply_arg *arg) } void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr, - struct ip_reply_arg *arg, unsigned int len); + const struct ip_reply_arg *arg, unsigned int len); struct ipv4_config { int log_martians; diff --git a/include/net/tcp.h b/include/net/tcp.h index 3edef0b..ed0e814 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1185,8 +1185,9 @@ struct tcp_md5sig_pool { /* - functions */ extern int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key, - struct sock *sk, struct request_sock *req, - struct sk_buff *skb); + const struct sock *sk, + const struct request_sock *req, + const struct sk_buff *skb); extern struct tcp_md5sig_key * tcp_v4_md5_lookup(struct sock *sk, struct sock *addr_sk); extern int tcp_v4_md5_do_add(struct sock *sk, __be32 addr, u8 *newkey, @@ -1209,7 +1210,7 @@ extern void tcp_free_md5sig_pool(void); extern struct tcp_md5sig_pool *tcp_get_md5sig_pool(void); extern void tcp_put_md5sig_pool(void); -extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, struct tcphdr *); +extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, const struct tcphdr *); extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, const struct sk_buff *, unsigned header_len); extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp, @@ -1448,9 +1449,9 @@ struct tcp_sock_af_ops { struct sock *addr_sk); int (*calc_md5_hash) (char *location, struct tcp_md5sig_key *md5, - struct sock *sk, - struct request_sock *req, - struct sk_buff *skb); + const struct sock *sk, + const struct request_sock *req, + const struct sk_buff *skb); int (*md5_add) (struct sock *sk, struct sock *addr_sk, u8 *newkey, @@ -1467,9 +1468,9 @@ struct tcp_request_sock_ops { struct request_sock *req); int (*calc_md5_hash) (char *location, struct tcp_md5sig_key *md5, - struct sock *sk, - struct request_sock *req, - struct sk_buff *skb); + const struct sock *sk, + const struct request_sock *req, + const struct sk_buff *skb); #endif }; |