diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/genetlink.h | 20 | ||||
| -rw-r--r-- | include/net/netdma.h | 2 | ||||
| -rw-r--r-- | include/net/pkt_sched.h | 18 | ||||
| -rw-r--r-- | include/net/protocol.h | 2 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 11 | ||||
| -rw-r--r-- | include/net/sctp/user.h | 9 | ||||
| -rw-r--r-- | include/net/tcp.h | 1 |
7 files changed, 45 insertions, 18 deletions
diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 805de50df00..8c228726426 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h @@ -150,4 +150,24 @@ static inline int genlmsg_unicast(struct sk_buff *skb, u32 pid) return nlmsg_unicast(genl_sock, skb, pid); } +/** + * gennlmsg_data - head of message payload + * @gnlh: genetlink messsage header + */ +static inline void *genlmsg_data(const struct genlmsghdr *gnlh) +{ + return ((unsigned char *) gnlh + GENL_HDRLEN); +} + +/** + * genlmsg_len - length of message payload + * @gnlh: genetlink message header + */ +static inline int genlmsg_len(const struct genlmsghdr *gnlh) +{ + struct nlmsghdr *nlh = (struct nlmsghdr *)((unsigned char *)gnlh - + NLMSG_HDRLEN); + return (nlh->nlmsg_len - GENL_HDRLEN - NLMSG_HDRLEN); +} + #endif /* __NET_GENERIC_NETLINK_H */ diff --git a/include/net/netdma.h b/include/net/netdma.h index 19760eb131a..ceae5ee85c0 100644 --- a/include/net/netdma.h +++ b/include/net/netdma.h @@ -37,7 +37,7 @@ static inline struct dma_chan *get_softnet_dma(void) } int dma_skb_copy_datagram_iovec(struct dma_chan* chan, - const struct sk_buff *skb, int offset, struct iovec *to, + struct sk_buff *skb, int offset, struct iovec *to, size_t len, struct dma_pinned_list *pinned_list); #endif /* CONFIG_NET_DMA */ diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h index 1925c65e617..f6afee73235 100644 --- a/include/net/pkt_sched.h +++ b/include/net/pkt_sched.h @@ -169,23 +169,17 @@ psched_tod_diff(int delta_sec, int bound) #define PSCHED_TADD2(tv, delta, tv_res) \ ({ \ - int __delta = (delta); \ - (tv_res) = (tv); \ - while(__delta >= USEC_PER_SEC){ \ - (tv_res).tv_sec++; \ - __delta -= USEC_PER_SEC; \ - } \ + int __delta = (tv).tv_usec + (delta); \ + (tv_res).tv_sec = (tv).tv_sec; \ + while (__delta >= USEC_PER_SEC) { (tv_res).tv_sec++; __delta -= USEC_PER_SEC; } \ (tv_res).tv_usec = __delta; \ }) #define PSCHED_TADD(tv, delta) \ ({ \ - int __delta = (delta); \ - while(__delta >= USEC_PER_SEC){ \ - (tv).tv_sec++; \ - __delta -= USEC_PER_SEC; \ - } \ - (tv).tv_usec = __delta; \ + (tv).tv_usec += (delta); \ + while ((tv).tv_usec >= USEC_PER_SEC) { (tv).tv_sec++; \ + (tv).tv_usec -= USEC_PER_SEC; } \ }) /* Set/check that time is in the "past perfect"; diff --git a/include/net/protocol.h b/include/net/protocol.h index a225d6371cb..c643bce64e5 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -36,6 +36,7 @@ struct net_protocol { int (*handler)(struct sk_buff *skb); void (*err_handler)(struct sk_buff *skb, u32 info); + int (*gso_send_check)(struct sk_buff *skb); struct sk_buff *(*gso_segment)(struct sk_buff *skb, int features); int no_policy; @@ -51,6 +52,7 @@ struct inet6_protocol int type, int code, int offset, __u32 info); + int (*gso_send_check)(struct sk_buff *skb); struct sk_buff *(*gso_segment)(struct sk_buff *skb, int features); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 5f69158c100..e5aa7ff1f5b 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -445,6 +445,7 @@ typedef struct sctp_sender_hb_info { struct sctp_paramhdr param_hdr; union sctp_addr daddr; unsigned long sent_at; + __u64 hb_nonce; } __attribute__((packed)) sctp_sender_hb_info_t; /* @@ -730,13 +731,10 @@ void sctp_init_addrs(struct sctp_chunk *, union sctp_addr *, const union sctp_addr *sctp_source(const struct sctp_chunk *chunk); /* This is a structure for holding either an IPv6 or an IPv4 address. */ -/* sin_family -- AF_INET or AF_INET6 - * sin_port -- ordinary port number - * sin_addr -- cast to either (struct in_addr) or (struct in6_addr) - */ struct sctp_sockaddr_entry { struct list_head list; union sctp_addr a; + __u8 use_as_src; }; typedef struct sctp_chunk *(sctp_packet_phandler_t)(struct sctp_association *); @@ -984,6 +982,9 @@ struct sctp_transport { */ char cacc_saw_newack; } cacc; + + /* 64-bit random number sent with heartbeat. */ + __u64 hb_nonce; }; struct sctp_transport *sctp_transport_new(const union sctp_addr *, @@ -1138,7 +1139,7 @@ int sctp_bind_addr_copy(struct sctp_bind_addr *dest, sctp_scope_t scope, gfp_t gfp, int flags); int sctp_add_bind_addr(struct sctp_bind_addr *, union sctp_addr *, - gfp_t gfp); + __u8 use_as_src, gfp_t gfp); int sctp_del_bind_addr(struct sctp_bind_addr *, union sctp_addr *); int sctp_bind_addr_match(struct sctp_bind_addr *, const union sctp_addr *, struct sctp_sock *); diff --git a/include/net/sctp/user.h b/include/net/sctp/user.h index 8a6bef6f91e..1b7aae6cdd8 100644 --- a/include/net/sctp/user.h +++ b/include/net/sctp/user.h @@ -560,9 +560,18 @@ struct sctp_paddrinfo { } __attribute__((packed, aligned(4))); /* Peer addresses's state. */ +/* UNKNOWN: Peer address passed by the upper layer in sendmsg or connect[x] + * calls. + * UNCONFIRMED: Peer address received in INIT/INIT-ACK address parameters. + * Not yet confirmed by a heartbeat and not available for data + * transfers. + * ACTIVE : Peer address confirmed, active and available for data transfers. + * INACTIVE: Peer address inactive and not available for data transfers. + */ enum sctp_spinfo_state { SCTP_INACTIVE, SCTP_ACTIVE, + SCTP_UNCONFIRMED, SCTP_UNKNOWN = 0xffff /* Value used for transport state unknown */ }; diff --git a/include/net/tcp.h b/include/net/tcp.h index 3cd803b0d7a..0720bddff1e 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1086,6 +1086,7 @@ extern struct request_sock_ops tcp_request_sock_ops; extern int tcp_v4_destroy_sock(struct sock *sk); +extern int tcp_v4_gso_send_check(struct sk_buff *skb); extern struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features); #ifdef CONFIG_PROC_FS |