diff options
author | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
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committer | Len Brown <len.brown@intel.com> | 2006-01-07 03:50:18 -0500 |
commit | ed03f430cdc8c802652467e9097606fedc2c7abc (patch) | |
tree | 30941ec1e6f93e99358fefe18175e5dd800a4379 /include/linux/ipv6.h | |
parent | ed349a8a0a780ed27e2a765f16cee54d9b63bfee (diff) | |
parent | 6f957eaf79356a32e838f5f262ee9a60544b1d5b (diff) | |
download | op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.zip op-kernel-dev-ed03f430cdc8c802652467e9097606fedc2c7abc.tar.gz |
Pull pnpacpi into acpica branch
Diffstat (limited to 'include/linux/ipv6.h')
-rw-r--r-- | include/linux/ipv6.h | 79 |
1 files changed, 59 insertions, 20 deletions
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index e0b9227..93bbed5 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -171,12 +171,13 @@ enum { }; #ifdef __KERNEL__ -#include <linux/in6.h> /* struct sockaddr_in6 */ #include <linux/icmpv6.h> -#include <net/if_inet6.h> /* struct ipv6_mc_socklist */ #include <linux/tcp.h> #include <linux/udp.h> +#include <net/if_inet6.h> /* struct ipv6_mc_socklist */ +#include <net/inet_sock.h> + /* This structure contains results of exthdrs parsing as offsets from skb->nh. @@ -199,18 +200,17 @@ static inline int inet6_iif(const struct sk_buff *skb) return IP6CB(skb)->iif; } -struct tcp6_request_sock { - struct tcp_request_sock req; +struct inet6_request_sock { struct in6_addr loc_addr; struct in6_addr rmt_addr; struct sk_buff *pktopts; int iif; }; -static inline struct tcp6_request_sock *tcp6_rsk(const struct request_sock *sk) -{ - return (struct tcp6_request_sock *)sk; -} +struct tcp6_request_sock { + struct tcp_request_sock tcp6rsk_tcp; + struct inet6_request_sock tcp6rsk_inet6; +}; /** * struct ipv6_pinfo - ipv6 private area @@ -298,12 +298,36 @@ struct tcp6_sock { struct ipv6_pinfo inet6; }; +extern int inet6_sk_rebuild_header(struct sock *sk); + #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk) { return inet_sk(__sk)->pinet6; } +static inline struct inet6_request_sock * + inet6_rsk(const struct request_sock *rsk) +{ + return (struct inet6_request_sock *)(((u8 *)rsk) + + inet_rsk(rsk)->inet6_rsk_offset); +} + +static inline u32 inet6_rsk_offset(struct request_sock *rsk) +{ + return rsk->rsk_ops->obj_size - sizeof(struct inet6_request_sock); +} + +static inline struct request_sock *inet6_reqsk_alloc(struct request_sock_ops *ops) +{ + struct request_sock *req = reqsk_alloc(ops); + + if (req != NULL) + inet_rsk(req)->inet6_rsk_offset = inet6_rsk_offset(req); + + return req; +} + static inline struct raw6_sock *raw6_sk(const struct sock *sk) { return (struct raw6_sock *)sk; @@ -323,28 +347,37 @@ static inline void inet_sk_copy_descendant(struct sock *sk_to, #define __ipv6_only_sock(sk) (inet6_sk(sk)->ipv6only) #define ipv6_only_sock(sk) ((sk)->sk_family == PF_INET6 && __ipv6_only_sock(sk)) -#include <linux/tcp.h> +struct inet6_timewait_sock { + struct in6_addr tw_v6_daddr; + struct in6_addr tw_v6_rcv_saddr; +}; struct tcp6_timewait_sock { - struct tcp_timewait_sock tw_v6_sk; - struct in6_addr tw_v6_daddr; - struct in6_addr tw_v6_rcv_saddr; + struct tcp_timewait_sock tcp6tw_tcp; + struct inet6_timewait_sock tcp6tw_inet6; }; -static inline struct tcp6_timewait_sock *tcp6_twsk(const struct sock *sk) +static inline u16 inet6_tw_offset(const struct proto *prot) { - return (struct tcp6_timewait_sock *)sk; + return prot->twsk_prot->twsk_obj_size - + sizeof(struct inet6_timewait_sock); } -static inline struct in6_addr *__tcp_v6_rcv_saddr(const struct sock *sk) +static inline struct inet6_timewait_sock *inet6_twsk(const struct sock *sk) +{ + return (struct inet6_timewait_sock *)(((u8 *)sk) + + inet_twsk(sk)->tw_ipv6_offset); +} + +static inline struct in6_addr *__inet6_rcv_saddr(const struct sock *sk) { return likely(sk->sk_state != TCP_TIME_WAIT) ? - &inet6_sk(sk)->rcv_saddr : &tcp6_twsk(sk)->tw_v6_rcv_saddr; + &inet6_sk(sk)->rcv_saddr : &inet6_twsk(sk)->tw_v6_rcv_saddr; } -static inline struct in6_addr *tcp_v6_rcv_saddr(const struct sock *sk) +static inline struct in6_addr *inet6_rcv_saddr(const struct sock *sk) { - return sk->sk_family == AF_INET6 ? __tcp_v6_rcv_saddr(sk) : NULL; + return sk->sk_family == AF_INET6 ? __inet6_rcv_saddr(sk) : NULL; } static inline int inet_v6_ipv6only(const struct sock *sk) @@ -361,13 +394,19 @@ static inline struct ipv6_pinfo * inet6_sk(const struct sock *__sk) return NULL; } +static inline struct inet6_request_sock * + inet6_rsk(const struct request_sock *rsk) +{ + return NULL; +} + static inline struct raw6_sock *raw6_sk(const struct sock *sk) { return NULL; } -#define __tcp_v6_rcv_saddr(__sk) NULL -#define tcp_v6_rcv_saddr(__sk) NULL +#define __inet6_rcv_saddr(__sk) NULL +#define inet6_rcv_saddr(__sk) NULL #define tcp_twsk_ipv6only(__sk) 0 #define inet_v6_ipv6only(__sk) 0 #endif /* defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) */ |