diff options
Diffstat (limited to 'include/net')
38 files changed, 85 insertions, 57 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h index 750e2508dd9..3d71251b3ec 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -45,7 +45,6 @@ struct prefix_info { #ifdef __KERNEL__ -#include <linux/config.h> #include <linux/netdevice.h> #include <net/if_inet6.h> #include <net/ipv6.h> diff --git a/include/net/af_unix.h b/include/net/af_unix.h index 427dac94bc7..5ba72d95280 100644 --- a/include/net/af_unix.h +++ b/include/net/af_unix.h @@ -1,7 +1,6 @@ #ifndef __LINUX_NET_AFUNIX_H #define __LINUX_NET_AFUNIX_H -#include <linux/config.h> #include <linux/socket.h> #include <linux/un.h> #include <linux/mutex.h> @@ -54,10 +53,16 @@ struct unix_address { struct unix_skb_parms { struct ucred creds; /* Skb credentials */ struct scm_fp_list *fp; /* Passed files */ +#ifdef CONFIG_SECURITY_NETWORK + char *secdata; /* Security context */ + u32 seclen; /* Security length */ +#endif }; #define UNIXCB(skb) (*(struct unix_skb_parms*)&((skb)->cb)) #define UNIXCREDS(skb) (&UNIXCB((skb)).creds) +#define UNIXSECDATA(skb) (&UNIXCB((skb)).secdata) +#define UNIXSECLEN(skb) (&UNIXCB((skb)).seclen) #define unix_state_rlock(s) spin_lock(&unix_sk(s)->lock) #define unix_state_runlock(s) spin_unlock(&unix_sk(s)->lock) diff --git a/include/net/ax25.h b/include/net/ax25.h index 5bd99748705..7cd528e9d66 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -6,7 +6,6 @@ #ifndef _AX25_H #define _AX25_H -#include <linux/config.h> #include <linux/ax25.h> #include <linux/spinlock.h> #include <linux/timer.h> diff --git a/include/net/compat.h b/include/net/compat.h index e65cbedb6ab..9859b60280d 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -1,7 +1,6 @@ #ifndef NET_COMPAT_H #define NET_COMPAT_H -#include <linux/config.h> struct sock; diff --git a/include/net/dst.h b/include/net/dst.h index 5161e89017f..36d54fc248b 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -8,7 +8,6 @@ #ifndef _NET_DST_H #define _NET_DST_H -#include <linux/config.h> #include <linux/netdevice.h> #include <linux/rtnetlink.h> #include <linux/rcupdate.h> diff --git a/include/net/icmp.h b/include/net/icmp.h index e7c3f20fbaf..05f8ff7d931 100644 --- a/include/net/icmp.h +++ b/include/net/icmp.h @@ -18,7 +18,6 @@ #ifndef _ICMP_H #define _ICMP_H -#include <linux/config.h> #include <linux/icmp.h> #include <net/inet_sock.h> diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h index d5147770ad4..ecc42864b00 100644 --- a/include/net/ieee80211.h +++ b/include/net/ieee80211.h @@ -968,6 +968,7 @@ enum ieee80211_state { enum { IEEE80211_CH_PASSIVE_ONLY = (1 << 0), + IEEE80211_CH_80211H_RULES = (1 << 1), IEEE80211_CH_B_ONLY = (1 << 2), IEEE80211_CH_NO_IBSS = (1 << 3), IEEE80211_CH_UNIFORM_SPREADING = (1 << 4), @@ -976,10 +977,10 @@ enum { }; struct ieee80211_channel { - u32 freq; + u32 freq; /* in MHz */ u8 channel; u8 flags; - u8 max_power; + u8 max_power; /* in dBm */ }; struct ieee80211_geo { diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index 59f0c83d55a..bc6a71dce98 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -14,7 +14,6 @@ #ifndef _INET6_HASHTABLES_H #define _INET6_HASHTABLES_H -#include <linux/config.h> #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) #include <linux/in6.h> diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index 135d80fd658..98e0bb3014f 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -14,7 +14,6 @@ #ifndef _INET_HASHTABLES_H #define _INET_HASHTABLES_H -#include <linux/config.h> #include <linux/interrupt.h> #include <linux/ipv6.h> diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 883eb529ef8..1f4a9a60d4c 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -16,7 +16,6 @@ #ifndef _INET_SOCK_H #define _INET_SOCK_H -#include <linux/config.h> #include <linux/string.h> #include <linux/types.h> diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index e837f98fdb5..600cb543550 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -15,7 +15,6 @@ #ifndef _INET_TIMEWAIT_SOCK_ #define _INET_TIMEWAIT_SOCK_ -#include <linux/config.h> #include <linux/list.h> #include <linux/module.h> diff --git a/include/net/ip.h b/include/net/ip.h index ead233c9540..98f90840077 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -22,7 +22,6 @@ #ifndef _IP_H #define _IP_H -#include <linux/config.h> #include <linux/types.h> #include <linux/ip.h> #include <linux/in.h> diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index a398ae5e30f..ab29dafb1a6 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -146,7 +146,7 @@ static inline void ip6_dst_store(struct sock *sk, struct dst_entry *dst, struct rt6_info *rt = (struct rt6_info *) dst; write_lock(&sk->sk_dst_lock); - __sk_dst_set(sk, dst); + sk_setup_caps(sk, dst); np->daddr_cache = daddr; np->dst_cookie = rt->rt6i_node ? rt->rt6i_node->fn_sernum : 0; write_unlock(&sk->sk_dst_lock); diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index e000fa2cd5f..a095d1dec7a 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -16,7 +16,6 @@ #ifndef _NET_IP_FIB_H #define _NET_IP_FIB_H -#include <linux/config.h> #include <net/flow.h> #include <linux/seq_file.h> diff --git a/include/net/ip_mp_alg.h b/include/net/ip_mp_alg.h index 77225735cbd..ac747b64734 100644 --- a/include/net/ip_mp_alg.h +++ b/include/net/ip_mp_alg.h @@ -7,7 +7,6 @@ #ifndef _NET_IP_MP_ALG_H #define _NET_IP_MP_ALG_H -#include <linux/config.h> #include <linux/ip_mp_alg.h> #include <net/flow.h> #include <net/route.h> diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 7d2674fde19..3b57b159b65 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -248,7 +248,6 @@ struct ip_vs_daemon_user { #ifdef __KERNEL__ -#include <linux/config.h> #include <linux/list.h> /* for struct list_head */ #include <linux/spinlock.h> /* for struct rwlock_t */ #include <asm/atomic.h> /* for struct atomic_t */ diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 4abedb8eaec..a8fdf7970b3 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -104,7 +104,6 @@ struct frag_hdr { #ifdef __KERNEL__ -#include <linux/config.h> #include <net/sock.h> /* sysctls */ diff --git a/include/net/irda/irda.h b/include/net/irda/irda.h index 1880e46ecc9..1cb0607fcbb 100644 --- a/include/net/irda/irda.h +++ b/include/net/irda/irda.h @@ -26,7 +26,6 @@ #ifndef NET_IRDA_H #define NET_IRDA_H -#include <linux/config.h> #include <linux/skbuff.h> /* struct sk_buff */ #include <linux/kernel.h> #include <linux/if.h> /* sa_family_t in <linux/irda.h> */ diff --git a/include/net/irda/irda_device.h b/include/net/irda/irda_device.h index 92c828029cd..bca19ca7bdd 100644 --- a/include/net/irda/irda_device.h +++ b/include/net/irda/irda_device.h @@ -39,7 +39,6 @@ #ifndef IRDA_DEVICE_H #define IRDA_DEVICE_H -#include <linux/config.h> #include <linux/tty.h> #include <linux/netdevice.h> #include <linux/spinlock.h> @@ -161,7 +160,7 @@ typedef struct { int irq, irq2; /* Interrupts used */ int dma, dma2; /* DMA channel(s) used */ int fifo_size; /* FIFO size */ - int irqflags; /* interrupt flags (ie, SA_SHIRQ|SA_INTERRUPT) */ + int irqflags; /* interrupt flags (ie, IRQF_SHARED|IRQF_DISABLED) */ int direction; /* Link direction, used by some FIR drivers */ int enabled; /* Powered on? */ int suspended; /* Suspended by APM */ diff --git a/include/net/irda/irlap.h b/include/net/irda/irlap.h index 2127cae1e0a..e77eb88d922 100644 --- a/include/net/irda/irlap.h +++ b/include/net/irda/irlap.h @@ -27,7 +27,6 @@ #ifndef IRLAP_H #define IRLAP_H -#include <linux/config.h> #include <linux/types.h> #include <linux/skbuff.h> #include <linux/netdevice.h> diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h index c0c895d379b..11ecfa58a64 100644 --- a/include/net/irda/irlmp.h +++ b/include/net/irda/irlmp.h @@ -29,7 +29,6 @@ #include <asm/param.h> /* for HZ */ -#include <linux/config.h> #include <linux/types.h> #include <net/irda/irda.h> diff --git a/include/net/irda/irlmp_frame.h b/include/net/irda/irlmp_frame.h index eb3ad158c02..c463f8bca85 100644 --- a/include/net/irda/irlmp_frame.h +++ b/include/net/irda/irlmp_frame.h @@ -26,7 +26,6 @@ #ifndef IRMLP_FRAME_H #define IRMLP_FRAME_H -#include <linux/config.h> #include <linux/skbuff.h> #include <net/irda/discovery.h> diff --git a/include/net/irda/qos.h b/include/net/irda/qos.h index 9ae3d6bc242..cc577dc0a0e 100644 --- a/include/net/irda/qos.h +++ b/include/net/irda/qos.h @@ -31,7 +31,6 @@ #ifndef IRDA_QOS_H #define IRDA_QOS_H -#include <linux/config.h> #include <linux/skbuff.h> #include <net/irda/parameters.h> diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 91fa271a006..d3915dabe6d 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -37,7 +37,6 @@ enum { #ifdef __KERNEL__ -#include <linux/config.h> #include <linux/compiler.h> #include <linux/icmpv6.h> #include <linux/in6.h> diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 41111781580..1fbd8193d5f 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -15,7 +15,6 @@ #include <linux/netfilter/nf_conntrack_common.h> #ifdef __KERNEL__ -#include <linux/config.h> #include <linux/bitops.h> #include <linux/compiler.h> #include <asm/atomic.h> diff --git a/include/net/pkt_act.h b/include/net/pkt_act.h index b225d8472b7..cf5e4d2e4c2 100644 --- a/include/net/pkt_act.h +++ b/include/net/pkt_act.h @@ -4,7 +4,6 @@ #include <asm/uaccess.h> #include <asm/system.h> #include <linux/bitops.h> -#include <linux/config.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/sched.h> diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index b94d1ad92c4..1925c65e617 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -169,17 +169,23 @@ psched_tod_diff(int delta_sec, int bound) #define PSCHED_TADD2(tv, delta, tv_res) \ ({ \ - int __delta = (tv).tv_usec + (delta); \ - (tv_res).tv_sec = (tv).tv_sec; \ - if (__delta > USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \ + int __delta = (delta); \ + (tv_res) = (tv); \ + while(__delta >= USEC_PER_SEC){ \ + (tv_res).tv_sec++; \ + __delta -= USEC_PER_SEC; \ + } \ (tv_res).tv_usec = __delta; \ }) #define PSCHED_TADD(tv, delta) \ ({ \ - (tv).tv_usec += (delta); \ - if ((tv).tv_usec > USEC_PER_SEC) { (tv).tv_sec++; \ - (tv).tv_usec -= USEC_PER_SEC; } \ + int __delta = (delta); \ + while(__delta >= USEC_PER_SEC){ \ + (tv).tv_sec++; \ + __delta -= USEC_PER_SEC; \ + } \ + (tv).tv_usec = __delta; \ }) /* Set/check that time is in the "past perfect"; @@ -218,12 +224,13 @@ extern struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct rtattr *tab); extern void qdisc_put_rtab(struct qdisc_rate_table *tab); -extern int qdisc_restart(struct net_device *dev); +extern void __qdisc_run(struct net_device *dev); static inline void qdisc_run(struct net_device *dev) { - while (!netif_queue_stopped(dev) && qdisc_restart(dev) < 0) - /* NOTHING */; + if (!netif_queue_stopped(dev) && + !test_and_set_bit(__LINK_STATE_QDISC_RUNNING, &dev->state)) + __qdisc_run(dev); } extern int tc_classify(struct sk_buff *skb, struct tcf_proto *tp, diff --git a/include/net/protocol.h b/include/net/protocol.h index 6dc5970612d..a225d6371cb 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -24,7 +24,6 @@ #ifndef _PROTOCOL_H #define _PROTOCOL_H -#include <linux/config.h> #include <linux/in6.h> #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE) #include <linux/ipv6.h> @@ -37,6 +36,8 @@ struct net_protocol { int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, u32 info); + struct sk_buff *(*gso_segment)(struct sk_buff *skb, + int features); int no_policy; }; @@ -49,11 +50,17 @@ struct inet6_protocol struct inet6_skb_parm *opt, int type, int code, int offset, __u32 info); + + struct sk_buff *(*gso_segment)(struct sk_buff *skb, + int features); + unsigned int flags; /* INET6_PROTO_xxx */ }; #define INET6_PROTO_NOPOLICY 0x1 #define INET6_PROTO_FINAL 0x2 +/* This should be set for any extension header which is compatible with GSO. */ +#define INET6_PROTO_GSO_EXTHDR 0x4 #endif /* This is used to register socket interfaces for IP protocols. */ diff --git a/include/net/raw.h b/include/net/raw.h index d83571fe4c6..e4af5978194 100644 --- a/include/net/raw.h +++ b/include/net/raw.h @@ -17,7 +17,6 @@ #ifndef _RAW_H #define _RAW_H -#include <linux/config.h> #include <net/protocol.h> diff --git a/include/net/red.h b/include/net/red.h index 2ed4358e329..5ccdbb3d472 100644 --- a/include/net/red.h +++ b/include/net/red.h @@ -1,7 +1,6 @@ #ifndef __NET_SCHED_RED_H #define __NET_SCHED_RED_H -#include <linux/config.h> #include <linux/types.h> #include <net/pkt_sched.h> #include <net/inet_ecn.h> diff --git a/include/net/route.h b/include/net/route.h index 98c915abdec..c4a068692dc 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -24,7 +24,6 @@ #ifndef _ROUTE_H #define _ROUTE_H -#include <linux/config.h> #include <net/dst.h> #include <net/inetpeer.h> #include <net/flow.h> diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index 7b6ec998671..b0e9108a4e1 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -1,7 +1,6 @@ #ifndef __NET_SCHED_GENERIC_H #define __NET_SCHED_GENERIC_H -#include <linux/config.h> #include <linux/netdevice.h> #include <linux/types.h> #include <linux/rcupdate.h> diff --git a/include/net/scm.h b/include/net/scm.h index 540619cb716..02daa097cdc 100644 --- a/include/net/scm.h +++ b/include/net/scm.h @@ -19,6 +19,10 @@ struct scm_cookie { struct ucred creds; /* Skb credentials */ struct scm_fp_list *fp; /* Passed files */ +#ifdef CONFIG_SECURITY_NETWORK + char *secdata; /* Security context */ + u32 seclen; /* Security length */ +#endif unsigned long seq; /* Connection seqno */ }; @@ -48,6 +52,17 @@ static __inline__ int scm_send(struct socket *sock, struct msghdr *msg, return __scm_send(sock, msg, scm); } +#ifdef CONFIG_SECURITY_NETWORK +static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) +{ + if (test_bit(SOCK_PASSSEC, &sock->flags) && scm->secdata != NULL) + put_cmsg(msg, SOL_SOCKET, SCM_SECURITY, scm->seclen, scm->secdata); +} +#else +static inline void scm_passec(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm) +{ } +#endif /* CONFIG_SECURITY_NETWORK */ + static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg, struct scm_cookie *scm, int flags) { @@ -62,6 +77,8 @@ static __inline__ void scm_recv(struct socket *sock, struct msghdr *msg, if (test_bit(SOCK_PASSCRED, &sock->flags)) put_cmsg(msg, SOL_SOCKET, SCM_CREDENTIALS, sizeof(scm->creds), &scm->creds); + scm_passec(sock, msg, scm); + if (!scm->fp) return; diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index b2b40f951ae..a9663b49ea5 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -63,7 +63,6 @@ */ -#include <linux/config.h> #ifdef TEST_FRAME #undef CONFIG_PROC_FS @@ -255,7 +254,7 @@ extern int sctp_debug_flag; #define SCTP_DEBUG_PRINTK_IPADDR(whatever...) #define SCTP_ENABLE_DEBUG #define SCTP_DISABLE_DEBUG -#define SCTP_ASSERT(expr, str, func) BUG_ON(!(expr)) +#define SCTP_ASSERT(expr, str, func) #endif /* SCTP_DEBUG */ diff --git a/include/net/sock.h b/include/net/sock.h index 96565ff0de6..7b3d6b85694 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -40,7 +40,6 @@ #ifndef _SOCK_H #define _SOCK_H -#include <linux/config.h> #include <linux/list.h> #include <linux/timer.h> #include <linux/cache.h> @@ -141,6 +140,7 @@ struct sock_common { * @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings * @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets * @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO) + * @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4) * @sk_lingertime: %SO_LINGER l_linger setting * @sk_backlog: always used with the per-socket spinlock held * @sk_callback_lock: used with the callbacks in the end of this struct @@ -212,6 +212,7 @@ struct sock { gfp_t sk_allocation; int sk_sndbuf; int sk_route_caps; + int sk_gso_type; int sk_rcvlowat; unsigned long sk_flags; unsigned long sk_lingertime; @@ -384,7 +385,6 @@ enum sock_flags { SOCK_USE_WRITE_QUEUE, /* whether to call sk->sk_write_space in sock_wfree */ SOCK_DBG, /* %SO_DEBUG setting */ SOCK_RCVTSTAMP, /* %SO_TIMESTAMP setting */ - SOCK_NO_LARGESEND, /* whether to sent large segments or not */ SOCK_LOCALROUTE, /* route locally only, %SO_DONTROUTE setting */ SOCK_QUEUE_SHRUNK, /* write queue has been shrunk recently */ }; @@ -1027,13 +1027,22 @@ extern struct dst_entry *__sk_dst_check(struct sock *sk, u32 cookie); extern struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie); +static inline int sk_can_gso(const struct sock *sk) +{ + return net_gso_ok(sk->sk_route_caps, sk->sk_gso_type); +} + static inline void sk_setup_caps(struct sock *sk, struct dst_entry *dst) { __sk_dst_set(sk, dst); sk->sk_route_caps = dst->dev->features; - if (sk->sk_route_caps & NETIF_F_TSO) { - if (sock_flag(sk, SOCK_NO_LARGESEND) || dst->header_len) - sk->sk_route_caps &= ~NETIF_F_TSO; + if (sk->sk_route_caps & NETIF_F_GSO) + sk->sk_route_caps |= NETIF_F_GSO_MASK; + if (sk_can_gso(sk)) { + if (dst->header_len) + sk->sk_route_caps &= ~NETIF_F_GSO_MASK; + else + sk->sk_route_caps |= NETIF_F_SG | NETIF_F_HW_CSUM; } } @@ -1266,6 +1275,7 @@ sock_recv_timestamp(struct msghdr *msg, struct sock *sk, struct sk_buff *skb) * sk_eat_skb - Release a skb if it is no longer needed * @sk: socket to eat this skb from * @skb: socket buffer to eat + * @copied_early: flag indicating whether DMA operations copied this data early * * This routine must be called with interrupts disabled or with the socket * locked so that the sk_buff queue operation is ok. diff --git a/include/net/tcp.h b/include/net/tcp.h index bfc71f954bb..3cd803b0d7a 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -21,7 +21,6 @@ #define TCP_DEBUG 1 #define FASTRETRANS_DEBUG 1 -#include <linux/config.h> #include <linux/list.h> #include <linux/tcp.h> #include <linux/slab.h> @@ -570,13 +569,13 @@ struct tcp_skb_cb { */ static inline int tcp_skb_pcount(const struct sk_buff *skb) { - return skb_shinfo(skb)->tso_segs; + return skb_shinfo(skb)->gso_segs; } /* This is valid iff tcp_skb_pcount() > 1. */ static inline int tcp_skb_mss(const struct sk_buff *skb) { - return skb_shinfo(skb)->tso_size; + return skb_shinfo(skb)->gso_size; } static inline void tcp_dec_pcount_approx(__u32 *count, @@ -752,7 +751,7 @@ static inline int tcp_is_cwnd_limited(const struct sock *sk, u32 in_flight) if (in_flight >= tp->snd_cwnd) return 1; - if (!(sk->sk_route_caps & NETIF_F_TSO)) + if (!sk_can_gso(sk)) return 0; left = tp->snd_cwnd - in_flight; @@ -1087,6 +1086,8 @@ extern struct request_sock_ops tcp_request_sock_ops; extern int tcp_v4_destroy_sock(struct sock *sk); +extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features); + #ifdef CONFIG_PROC_FS extern int tcp4_proc_init(void); extern void tcp4_proc_exit(void); diff --git a/include/net/tcp_ecn.h b/include/net/tcp_ecn.h index c6b84397448..4629d77173f 100644 --- a/include/net/tcp_ecn.h +++ b/include/net/tcp_ecn.h @@ -31,10 +31,9 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct tcp_sock *tp, struct sk_buff *skb) { tp->ecn_flags = 0; - if (sysctl_tcp_ecn && !(sk->sk_route_caps & NETIF_F_TSO)) { + if (sysctl_tcp_ecn) { TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR; tp->ecn_flags = TCP_ECN_OK; - sock_set_flag(sk, SOCK_NO_LARGESEND); } } @@ -56,6 +55,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct tcp_sock *tp, if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) { tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR; skb->h.th->cwr = 1; + skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN; } } else { /* ACK or retransmitted segment: clear ECT|CE */ diff --git a/include/net/tipc/tipc_bearer.h b/include/net/tipc/tipc_bearer.h index 098607cd4b7..e07136d74c2 100644 --- a/include/net/tipc/tipc_bearer.h +++ b/include/net/tipc/tipc_bearer.h @@ -49,10 +49,18 @@ #define TIPC_MEDIA_TYPE_ETH 1 +/* + * Destination address structure used by TIPC bearers when sending messages + * + * IMPORTANT: The fields of this structure MUST be stored using the specified + * byte order indicated below, as the structure is exchanged between nodes + * as part of a link setup process. + */ + struct tipc_media_addr { - __u32 type; + __u32 type; /* bearer type (network byte order) */ union { - __u8 eth_addr[6]; /* Ethernet bearer */ + __u8 eth_addr[6]; /* 48 bit Ethernet addr (byte array) */ #if 0 /* Prototypes for other possible bearer types */ |