Lines Matching refs:asoc
73 static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p,
86 static int sctp_send_asconf(struct sctp_association *asoc,
106 static inline int sctp_wspace(struct sctp_association *asoc) in sctp_wspace() argument
108 struct sock *sk = asoc->base.sk; in sctp_wspace()
110 return asoc->ep->sndbuf_policy ? sk->sk_sndbuf - asoc->sndbuf_used in sctp_wspace()
125 struct sctp_association *asoc = chunk->asoc; in sctp_set_owner_w() local
126 struct sock *sk = asoc->base.sk; in sctp_set_owner_w()
129 sctp_association_hold(asoc); in sctp_set_owner_w()
141 asoc->sndbuf_used += chunk->skb->truesize + sizeof(struct sctp_chunk); in sctp_set_owner_w()
157 if ((clear && asoc->base.sk == c->skb->sk) || \
158 (!clear && asoc->base.sk != c->skb->sk)) \
164 static void sctp_for_each_tx_datachunk(struct sctp_association *asoc, in sctp_for_each_tx_datachunk() argument
170 struct sctp_outq *q = &asoc->outqueue; in sctp_for_each_tx_datachunk()
174 list_for_each_entry(t, &asoc->peer.transport_addr_list, transports) in sctp_for_each_tx_datachunk()
191 static void sctp_for_each_rx_skb(struct sctp_association *asoc, struct sock *sk, in sctp_for_each_rx_skb() argument
197 sctp_skb_for_each(skb, &asoc->ulpq.lobby, tmp) in sctp_for_each_rx_skb()
200 sctp_skb_for_each(skb, &asoc->ulpq.reasm, tmp) in sctp_for_each_rx_skb()
203 sctp_skb_for_each(skb, &asoc->ulpq.reasm_uo, tmp) in sctp_for_each_rx_skb()
233 struct sctp_association *asoc = NULL; in sctp_id2assoc() local
246 asoc = list_entry(sctp_sk(sk)->ep->asocs.next, in sctp_id2assoc()
248 return asoc; in sctp_id2assoc()
256 asoc = (struct sctp_association *)idr_find(&sctp_assocs_id, (int)id); in sctp_id2assoc()
257 if (asoc && (asoc->base.sk != sk || asoc->base.dead)) in sctp_id2assoc()
258 asoc = NULL; in sctp_id2assoc()
261 return asoc; in sctp_id2assoc()
466 static int sctp_send_asconf(struct sctp_association *asoc, in sctp_send_asconf() argument
474 if (asoc->addip_last_asconf) { in sctp_send_asconf()
475 list_add_tail(&chunk->list, &asoc->addip_chunk_list); in sctp_send_asconf()
481 retval = sctp_primitive_ASCONF(asoc->base.net, asoc, chunk); in sctp_send_asconf()
485 asoc->addip_last_asconf = chunk; in sctp_send_asconf()
559 struct sctp_association *asoc; in sctp_send_asconf_add_ip() local
580 list_for_each_entry(asoc, &ep->asocs, asocs) { in sctp_send_asconf_add_ip()
581 if (!asoc->peer.asconf_capable) in sctp_send_asconf_add_ip()
584 if (asoc->peer.addip_disabled_mask & SCTP_PARAM_ADD_IP) in sctp_send_asconf_add_ip()
587 if (!sctp_state(asoc, ESTABLISHED)) in sctp_send_asconf_add_ip()
604 if (sctp_assoc_lookup_laddr(asoc, addr)) in sctp_send_asconf_add_ip()
615 bp = &asoc->base.bind_addr; in sctp_send_asconf_add_ip()
618 chunk = sctp_make_asconf_update_ip(asoc, &laddr->a, addrs, in sctp_send_asconf_add_ip()
638 if (asoc->src_out_of_asoc_ok) { in sctp_send_asconf_add_ip()
642 &asoc->peer.transport_addr_list, transports) { in sctp_send_asconf_add_ip()
643 trans->cwnd = min(4*asoc->pathmtu, max_t(__u32, in sctp_send_asconf_add_ip()
644 2*asoc->pathmtu, 4380)); in sctp_send_asconf_add_ip()
645 trans->ssthresh = asoc->peer.i.a_rwnd; in sctp_send_asconf_add_ip()
646 trans->rto = asoc->rto_initial; in sctp_send_asconf_add_ip()
647 sctp_max_rto(asoc, trans); in sctp_send_asconf_add_ip()
651 sctp_sk(asoc->base.sk)); in sctp_send_asconf_add_ip()
654 retval = sctp_send_asconf(asoc, chunk); in sctp_send_asconf_add_ip()
761 struct sctp_association *asoc; in sctp_send_asconf_del_ip() local
783 list_for_each_entry(asoc, &ep->asocs, asocs) { in sctp_send_asconf_del_ip()
785 if (!asoc->peer.asconf_capable) in sctp_send_asconf_del_ip()
788 if (asoc->peer.addip_disabled_mask & SCTP_PARAM_DEL_IP) in sctp_send_asconf_del_ip()
791 if (!sctp_state(asoc, ESTABLISHED)) in sctp_send_asconf_del_ip()
808 if (!sctp_assoc_lookup_laddr(asoc, laddr)) in sctp_send_asconf_del_ip()
821 bp = &asoc->base.bind_addr; in sctp_send_asconf_del_ip()
825 if (asoc->asconf_addr_del_pending) in sctp_send_asconf_del_ip()
827 asoc->asconf_addr_del_pending = in sctp_send_asconf_del_ip()
829 if (asoc->asconf_addr_del_pending == NULL) { in sctp_send_asconf_del_ip()
833 asoc->asconf_addr_del_pending->sa.sa_family = in sctp_send_asconf_del_ip()
835 asoc->asconf_addr_del_pending->v4.sin_port = in sctp_send_asconf_del_ip()
841 asoc->asconf_addr_del_pending->v4.sin_addr.s_addr = sin->sin_addr.s_addr; in sctp_send_asconf_del_ip()
846 asoc->asconf_addr_del_pending->v6.sin6_addr = sin6->sin6_addr; in sctp_send_asconf_del_ip()
850 __func__, asoc, &asoc->asconf_addr_del_pending->sa, in sctp_send_asconf_del_ip()
851 asoc->asconf_addr_del_pending); in sctp_send_asconf_del_ip()
853 asoc->src_out_of_asoc_ok = 1; in sctp_send_asconf_del_ip()
865 chunk = sctp_make_asconf_update_ip(asoc, laddr, addrs, addrcnt, in sctp_send_asconf_del_ip()
891 list_for_each_entry(transport, &asoc->peer.transport_addr_list, in sctp_send_asconf_del_ip()
894 sctp_sk(asoc->base.sk)); in sctp_send_asconf_del_ip()
900 retval = sctp_send_asconf(asoc, chunk); in sctp_send_asconf_del_ip()
1070 struct sctp_association *asoc; in sctp_connect_new_asoc() local
1089 asoc = sctp_association_new(ep, sk, scope, GFP_KERNEL); in sctp_connect_new_asoc()
1090 if (!asoc) in sctp_connect_new_asoc()
1093 err = sctp_assoc_set_bind_addr_from_ep(asoc, scope, GFP_KERNEL); in sctp_connect_new_asoc()
1097 *tp = sctp_assoc_add_peer(asoc, daddr, GFP_KERNEL, SCTP_UNKNOWN); in sctp_connect_new_asoc()
1109 asoc->c.sinit_num_ostreams = outcnt; in sctp_connect_new_asoc()
1111 err = sctp_stream_init(&asoc->stream, outcnt, 0, GFP_KERNEL); in sctp_connect_new_asoc()
1117 asoc->c.sinit_max_instreams = init->sinit_max_instreams; in sctp_connect_new_asoc()
1120 asoc->max_init_attempts = init->sinit_max_attempts; in sctp_connect_new_asoc()
1123 asoc->max_init_timeo = in sctp_connect_new_asoc()
1128 sctp_association_free(asoc); in sctp_connect_new_asoc()
1132 static int sctp_connect_add_peer(struct sctp_association *asoc, in sctp_connect_add_peer() argument
1135 struct sctp_endpoint *ep = asoc->ep; in sctp_connect_add_peer()
1145 if (old && old != asoc) in sctp_connect_add_peer()
1152 t = sctp_assoc_add_peer(asoc, daddr, GFP_KERNEL, SCTP_UNKNOWN); in sctp_connect_add_peer()
1170 struct sctp_association *asoc; in __sctp_connect() local
1190 asoc = sctp_endpoint_lookup_assoc(ep, daddr, &transport); in __sctp_connect()
1191 if (asoc) in __sctp_connect()
1192 return asoc->state >= SCTP_STATE_ESTABLISHED ? -EISCONN in __sctp_connect()
1198 asoc = transport->asoc; in __sctp_connect()
1212 if (asoc->peer.port != ntohs(daddr->v4.sin_port)) in __sctp_connect()
1215 err = sctp_connect_add_peer(asoc, daddr, af->sockaddr_len); in __sctp_connect()
1227 err = sctp_assoc_set_id(asoc, GFP_KERNEL); in __sctp_connect()
1232 err = sctp_primitive_ASSOCIATE(sock_net(sk), asoc, NULL); in __sctp_connect()
1237 inet_sk(sk)->inet_dport = htons(asoc->peer.port); in __sctp_connect()
1242 *assoc_id = asoc->assoc_id; in __sctp_connect()
1245 return sctp_wait_for_connect(asoc, &timeo); in __sctp_connect()
1249 __func__, asoc, kaddrs, err); in __sctp_connect()
1250 sctp_association_free(asoc); in __sctp_connect()
1485 struct sctp_association *asoc; in sctp_close() local
1503 asoc = list_entry(pos, struct sctp_association, asocs); in sctp_close()
1511 if (sctp_state(asoc, CLOSED)) { in sctp_close()
1512 sctp_association_free(asoc); in sctp_close()
1517 if (data_was_unread || !skb_queue_empty(&asoc->ulpq.lobby) || in sctp_close()
1518 !skb_queue_empty(&asoc->ulpq.reasm) || in sctp_close()
1519 !skb_queue_empty(&asoc->ulpq.reasm_uo) || in sctp_close()
1523 chunk = sctp_make_abort_user(asoc, NULL, 0); in sctp_close()
1524 sctp_primitive_ABORT(net, asoc, chunk); in sctp_close()
1526 sctp_primitive_SHUTDOWN(net, asoc, NULL); in sctp_close()
1661 struct sctp_association *asoc; in sctp_sendmsg_new_asoc() local
1694 asoc = (*tp)->asoc; in sctp_sendmsg_new_asoc()
1723 daddr->v4.sin_port = htons(asoc->peer.port); in sctp_sendmsg_new_asoc()
1734 daddr->v6.sin6_port = htons(asoc->peer.port); in sctp_sendmsg_new_asoc()
1738 err = sctp_connect_add_peer(asoc, daddr, sizeof(*daddr)); in sctp_sendmsg_new_asoc()
1746 sctp_association_free(asoc); in sctp_sendmsg_new_asoc()
1750 static int sctp_sendmsg_check_sflags(struct sctp_association *asoc, in sctp_sendmsg_check_sflags() argument
1754 struct sock *sk = asoc->base.sk; in sctp_sendmsg_check_sflags()
1757 if (sctp_state(asoc, CLOSED) && sctp_style(sk, TCP)) in sctp_sendmsg_check_sflags()
1761 !sctp_state(asoc, ESTABLISHED)) in sctp_sendmsg_check_sflags()
1765 pr_debug("%s: shutting down association:%p\n", __func__, asoc); in sctp_sendmsg_check_sflags()
1766 sctp_primitive_SHUTDOWN(net, asoc, NULL); in sctp_sendmsg_check_sflags()
1774 chunk = sctp_make_abort_user(asoc, msg, msg_len); in sctp_sendmsg_check_sflags()
1778 pr_debug("%s: aborting association:%p\n", __func__, asoc); in sctp_sendmsg_check_sflags()
1779 sctp_primitive_ABORT(net, asoc, chunk); in sctp_sendmsg_check_sflags()
1788 static int sctp_sendmsg_to_asoc(struct sctp_association *asoc, in sctp_sendmsg_to_asoc() argument
1793 struct sock *sk = asoc->base.sk; in sctp_sendmsg_to_asoc()
1802 if (sinfo->sinfo_stream >= asoc->stream.outcnt) { in sctp_sendmsg_to_asoc()
1807 if (unlikely(!SCTP_SO(&asoc->stream, sinfo->sinfo_stream)->ext)) { in sctp_sendmsg_to_asoc()
1808 err = sctp_stream_init_ext(&asoc->stream, sinfo->sinfo_stream); in sctp_sendmsg_to_asoc()
1813 if (sp->disable_fragments && msg_len > asoc->frag_point) { in sctp_sendmsg_to_asoc()
1818 if (asoc->pmtu_pending) { in sctp_sendmsg_to_asoc()
1820 sctp_assoc_sync_pmtu(asoc); in sctp_sendmsg_to_asoc()
1821 asoc->pmtu_pending = 0; in sctp_sendmsg_to_asoc()
1824 if (sctp_wspace(asoc) < (int)msg_len) in sctp_sendmsg_to_asoc()
1825 sctp_prsctp_prune(asoc, sinfo, msg_len - sctp_wspace(asoc)); in sctp_sendmsg_to_asoc()
1827 if (sctp_wspace(asoc) <= 0 || !sk_wmem_schedule(sk, msg_len)) { in sctp_sendmsg_to_asoc()
1829 err = sctp_wait_for_sndbuf(asoc, &timeo, msg_len); in sctp_sendmsg_to_asoc()
1834 if (sctp_state(asoc, CLOSED)) { in sctp_sendmsg_to_asoc()
1835 err = sctp_primitive_ASSOCIATE(net, asoc, NULL); in sctp_sendmsg_to_asoc()
1839 if (asoc->ep->intl_enable) { in sctp_sendmsg_to_asoc()
1841 err = sctp_wait_for_connect(asoc, &timeo); in sctp_sendmsg_to_asoc()
1853 datamsg = sctp_datamsg_from_user(asoc, sinfo, &msg->msg_iter); in sctp_sendmsg_to_asoc()
1859 asoc->force_delay = !!(msg->msg_flags & MSG_MORE); in sctp_sendmsg_to_asoc()
1867 err = sctp_primitive_SEND(net, asoc, datamsg); in sctp_sendmsg_to_asoc()
1879 sctp_wait_for_connect(asoc, &timeo); in sctp_sendmsg_to_asoc()
1911 static void sctp_sendmsg_update_sinfo(struct sctp_association *asoc, in sctp_sendmsg_update_sinfo() argument
1916 sinfo->sinfo_stream = asoc->default_stream; in sctp_sendmsg_update_sinfo()
1917 sinfo->sinfo_ppid = asoc->default_ppid; in sctp_sendmsg_update_sinfo()
1918 sinfo->sinfo_context = asoc->default_context; in sctp_sendmsg_update_sinfo()
1919 sinfo->sinfo_assoc_id = sctp_assoc2id(asoc); in sctp_sendmsg_update_sinfo()
1922 sinfo->sinfo_flags = asoc->default_flags; in sctp_sendmsg_update_sinfo()
1926 sinfo->sinfo_timetolive = asoc->default_timetolive; in sctp_sendmsg_update_sinfo()
1942 struct sctp_association *asoc, *tmp; in sctp_sendmsg() local
1968 list_for_each_entry_safe(asoc, tmp, &ep->asocs, asocs) { in sctp_sendmsg()
1969 err = sctp_sendmsg_check_sflags(asoc, sflags, msg, in sctp_sendmsg()
1976 sctp_sendmsg_update_sinfo(asoc, sinfo, &cmsgs); in sctp_sendmsg()
1978 err = sctp_sendmsg_to_asoc(asoc, msg, msg_len, in sctp_sendmsg()
1991 asoc = sctp_endpoint_lookup_assoc(ep, daddr, &transport); in sctp_sendmsg()
1992 if (asoc) { in sctp_sendmsg()
1993 err = sctp_sendmsg_check_sflags(asoc, sflags, msg, in sctp_sendmsg()
2003 asoc = transport->asoc; in sctp_sendmsg()
2010 asoc = sctp_id2assoc(sk, sinfo->sinfo_assoc_id); in sctp_sendmsg()
2011 if (!asoc) { in sctp_sendmsg()
2016 err = sctp_sendmsg_check_sflags(asoc, sflags, msg, msg_len); in sctp_sendmsg()
2022 sctp_sendmsg_update_sinfo(asoc, sinfo, &cmsgs); in sctp_sendmsg()
2025 err = sctp_sendmsg_to_asoc(asoc, msg, msg_len, transport, sinfo); in sctp_sendmsg()
2027 sctp_association_free(asoc); in sctp_sendmsg()
2165 sctp_assoc_rwnd_increase(event->asoc, copied); in sctp_recvmsg()
2211 struct sctp_association *asoc; in sctp_setsockopt_events() local
2221 list_for_each_entry(asoc, &sp->ep->asocs, asocs) in sctp_setsockopt_events()
2222 asoc->subscribe = sctp_sk(sk)->subscribe; in sctp_setsockopt_events()
2231 asoc = sctp_id2assoc(sk, 0); in sctp_setsockopt_events()
2232 if (asoc && sctp_outq_is_empty(&asoc->outqueue)) { in sctp_setsockopt_events()
2233 event = sctp_ulpevent_make_sender_dry_event(asoc, in sctp_setsockopt_events()
2238 asoc->stream.si->enqueue_event(&asoc->ulpq, event); in sctp_setsockopt_events()
2415 struct sctp_association *asoc, in sctp_apply_peer_addr_params() argument
2424 error = sctp_primitive_REQUESTHEARTBEAT(trans->asoc->base.net, in sctp_apply_peer_addr_params()
2425 trans->asoc, trans); in sctp_apply_peer_addr_params()
2448 } else if (asoc) { in sctp_apply_peer_addr_params()
2449 asoc->hbinterval = in sctp_apply_peer_addr_params()
2461 } else if (asoc) { in sctp_apply_peer_addr_params()
2462 asoc->param_flags = in sctp_apply_peer_addr_params()
2463 (asoc->param_flags & ~SPP_HB) | hb_change; in sctp_apply_peer_addr_params()
2478 sctp_assoc_sync_pmtu(asoc); in sctp_apply_peer_addr_params()
2479 } else if (asoc) { in sctp_apply_peer_addr_params()
2480 sctp_assoc_set_pmtu(asoc, params->spp_pathmtu); in sctp_apply_peer_addr_params()
2494 sctp_assoc_sync_pmtu(asoc); in sctp_apply_peer_addr_params()
2497 } else if (asoc) { in sctp_apply_peer_addr_params()
2498 asoc->param_flags = in sctp_apply_peer_addr_params()
2499 (asoc->param_flags & ~SPP_PMTUD) | pmtud_change; in sctp_apply_peer_addr_params()
2514 } else if (asoc) { in sctp_apply_peer_addr_params()
2515 asoc->sackdelay = in sctp_apply_peer_addr_params()
2527 } else if (asoc) { in sctp_apply_peer_addr_params()
2528 asoc->param_flags = in sctp_apply_peer_addr_params()
2529 (asoc->param_flags & ~SPP_SACKDELAY) | in sctp_apply_peer_addr_params()
2544 } else if (asoc) { in sctp_apply_peer_addr_params()
2545 asoc->pathmaxrxt = params->spp_pathmaxrxt; in sctp_apply_peer_addr_params()
2558 } else if (asoc) { in sctp_apply_peer_addr_params()
2561 list_for_each_entry(t, &asoc->peer.transport_addr_list, in sctp_apply_peer_addr_params()
2569 asoc->flowlabel = params->spp_ipv6_flowlabel & in sctp_apply_peer_addr_params()
2571 asoc->flowlabel |= SCTP_FLOWLABEL_SET_MASK; in sctp_apply_peer_addr_params()
2583 } else if (asoc) { in sctp_apply_peer_addr_params()
2586 list_for_each_entry(t, &asoc->peer.transport_addr_list, in sctp_apply_peer_addr_params()
2592 asoc->dscp = params->spp_dscp & SCTP_DSCP_VAL_MASK; in sctp_apply_peer_addr_params()
2593 asoc->dscp |= SCTP_DSCP_SET_MASK; in sctp_apply_peer_addr_params()
2608 struct sctp_association *asoc = NULL; in sctp_setsockopt_peer_addr_params() local
2648 asoc = sctp_id2assoc(sk, params->spp_assoc_id); in sctp_setsockopt_peer_addr_params()
2649 if (!asoc && params->spp_assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_peer_addr_params()
2656 if (params->spp_flags & SPP_HB_DEMAND && !trans && !asoc) in sctp_setsockopt_peer_addr_params()
2660 error = sctp_apply_peer_addr_params(params, trans, asoc, sp, in sctp_setsockopt_peer_addr_params()
2670 if (!trans && asoc) { in sctp_setsockopt_peer_addr_params()
2671 list_for_each_entry(trans, &asoc->peer.transport_addr_list, in sctp_setsockopt_peer_addr_params()
2673 sctp_apply_peer_addr_params(params, trans, asoc, sp, in sctp_setsockopt_peer_addr_params()
2693 struct sctp_association *asoc) in sctp_apply_asoc_delayed_ack() argument
2698 asoc->sackdelay = msecs_to_jiffies(params->sack_delay); in sctp_apply_asoc_delayed_ack()
2699 asoc->param_flags = in sctp_apply_asoc_delayed_ack()
2700 sctp_spp_sackdelay_enable(asoc->param_flags); in sctp_apply_asoc_delayed_ack()
2703 asoc->param_flags = in sctp_apply_asoc_delayed_ack()
2704 sctp_spp_sackdelay_disable(asoc->param_flags); in sctp_apply_asoc_delayed_ack()
2706 asoc->sackfreq = params->sack_freq; in sctp_apply_asoc_delayed_ack()
2707 asoc->param_flags = in sctp_apply_asoc_delayed_ack()
2708 sctp_spp_sackdelay_enable(asoc->param_flags); in sctp_apply_asoc_delayed_ack()
2711 list_for_each_entry(trans, &asoc->peer.transport_addr_list, in sctp_apply_asoc_delayed_ack()
2768 struct sctp_association *asoc; in __sctp_setsockopt_delayed_ack() local
2778 asoc = sctp_id2assoc(sk, params->sack_assoc_id); in __sctp_setsockopt_delayed_ack()
2779 if (!asoc && params->sack_assoc_id > SCTP_ALL_ASSOC && in __sctp_setsockopt_delayed_ack()
2783 if (asoc) { in __sctp_setsockopt_delayed_ack()
2784 sctp_apply_asoc_delayed_ack(params, asoc); in __sctp_setsockopt_delayed_ack()
2811 list_for_each_entry(asoc, &sp->ep->asocs, asocs) in __sctp_setsockopt_delayed_ack()
2812 sctp_apply_asoc_delayed_ack(params, asoc); in __sctp_setsockopt_delayed_ack()
2894 struct sctp_association *asoc; in sctp_setsockopt_default_send_param() local
2903 asoc = sctp_id2assoc(sk, info->sinfo_assoc_id); in sctp_setsockopt_default_send_param()
2904 if (!asoc && info->sinfo_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_default_send_param()
2908 if (asoc) { in sctp_setsockopt_default_send_param()
2909 asoc->default_stream = info->sinfo_stream; in sctp_setsockopt_default_send_param()
2910 asoc->default_flags = info->sinfo_flags; in sctp_setsockopt_default_send_param()
2911 asoc->default_ppid = info->sinfo_ppid; in sctp_setsockopt_default_send_param()
2912 asoc->default_context = info->sinfo_context; in sctp_setsockopt_default_send_param()
2913 asoc->default_timetolive = info->sinfo_timetolive; in sctp_setsockopt_default_send_param()
2932 list_for_each_entry(asoc, &sp->ep->asocs, asocs) { in sctp_setsockopt_default_send_param()
2933 asoc->default_stream = info->sinfo_stream; in sctp_setsockopt_default_send_param()
2934 asoc->default_flags = info->sinfo_flags; in sctp_setsockopt_default_send_param()
2935 asoc->default_ppid = info->sinfo_ppid; in sctp_setsockopt_default_send_param()
2936 asoc->default_context = info->sinfo_context; in sctp_setsockopt_default_send_param()
2937 asoc->default_timetolive = info->sinfo_timetolive; in sctp_setsockopt_default_send_param()
2952 struct sctp_association *asoc; in sctp_setsockopt_default_sndinfo() local
2961 asoc = sctp_id2assoc(sk, info->snd_assoc_id); in sctp_setsockopt_default_sndinfo()
2962 if (!asoc && info->snd_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_default_sndinfo()
2966 if (asoc) { in sctp_setsockopt_default_sndinfo()
2967 asoc->default_stream = info->snd_sid; in sctp_setsockopt_default_sndinfo()
2968 asoc->default_flags = info->snd_flags; in sctp_setsockopt_default_sndinfo()
2969 asoc->default_ppid = info->snd_ppid; in sctp_setsockopt_default_sndinfo()
2970 asoc->default_context = info->snd_context; in sctp_setsockopt_default_sndinfo()
2988 list_for_each_entry(asoc, &sp->ep->asocs, asocs) { in sctp_setsockopt_default_sndinfo()
2989 asoc->default_stream = info->snd_sid; in sctp_setsockopt_default_sndinfo()
2990 asoc->default_flags = info->snd_flags; in sctp_setsockopt_default_sndinfo()
2991 asoc->default_ppid = info->snd_ppid; in sctp_setsockopt_default_sndinfo()
2992 asoc->default_context = info->snd_context; in sctp_setsockopt_default_sndinfo()
3030 sctp_assoc_set_primary(trans->asoc, trans); in sctp_setsockopt_primary_addr()
3068 struct sctp_association *asoc; in sctp_setsockopt_rtoinfo() local
3075 asoc = sctp_id2assoc(sk, rtoinfo->srto_assoc_id); in sctp_setsockopt_rtoinfo()
3078 if (!asoc && rtoinfo->srto_assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_rtoinfo()
3086 rto_max = asoc ? msecs_to_jiffies(rto_max) : rto_max; in sctp_setsockopt_rtoinfo()
3088 rto_max = asoc ? asoc->rto_max : sp->rtoinfo.srto_max; in sctp_setsockopt_rtoinfo()
3091 rto_min = asoc ? msecs_to_jiffies(rto_min) : rto_min; in sctp_setsockopt_rtoinfo()
3093 rto_min = asoc ? asoc->rto_min : sp->rtoinfo.srto_min; in sctp_setsockopt_rtoinfo()
3098 if (asoc) { in sctp_setsockopt_rtoinfo()
3100 asoc->rto_initial = in sctp_setsockopt_rtoinfo()
3102 asoc->rto_max = rto_max; in sctp_setsockopt_rtoinfo()
3103 asoc->rto_min = rto_min; in sctp_setsockopt_rtoinfo()
3133 struct sctp_association *asoc; in sctp_setsockopt_associnfo() local
3138 asoc = sctp_id2assoc(sk, assocparams->sasoc_assoc_id); in sctp_setsockopt_associnfo()
3140 if (!asoc && assocparams->sasoc_assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_associnfo()
3145 if (asoc) { in sctp_setsockopt_associnfo()
3151 list_for_each_entry(peer_addr, &asoc->peer.transport_addr_list, in sctp_setsockopt_associnfo()
3166 asoc->max_retrans = assocparams->sasoc_asocmaxrxt; in sctp_setsockopt_associnfo()
3170 asoc->cookie_life = in sctp_setsockopt_associnfo()
3243 struct sctp_association *asoc; in sctp_setsockopt_maxseg() local
3262 asoc = sctp_id2assoc(sk, assoc_id); in sctp_setsockopt_maxseg()
3263 if (!asoc && assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_maxseg()
3269 __u16 datasize = asoc ? sctp_datachk_len(&asoc->stream) : in sctp_setsockopt_maxseg()
3279 if (asoc) { in sctp_setsockopt_maxseg()
3280 asoc->user_frag = val; in sctp_setsockopt_maxseg()
3281 sctp_assoc_update_frag_point(asoc); in sctp_setsockopt_maxseg()
3303 struct sctp_association *asoc = NULL; in sctp_setsockopt_peer_primary_addr() local
3316 asoc = sctp_id2assoc(sk, prim->sspp_assoc_id); in sctp_setsockopt_peer_primary_addr()
3317 if (!asoc) in sctp_setsockopt_peer_primary_addr()
3320 if (!asoc->peer.asconf_capable) in sctp_setsockopt_peer_primary_addr()
3323 if (asoc->peer.addip_disabled_mask & SCTP_PARAM_SET_PRIMARY) in sctp_setsockopt_peer_primary_addr()
3326 if (!sctp_state(asoc, ESTABLISHED)) in sctp_setsockopt_peer_primary_addr()
3336 if (!sctp_assoc_lookup_laddr(asoc, (union sctp_addr *)&prim->sspp_addr)) in sctp_setsockopt_peer_primary_addr()
3347 chunk = sctp_make_asconf_set_prim(asoc, in sctp_setsockopt_peer_primary_addr()
3352 err = sctp_send_asconf(asoc, chunk); in sctp_setsockopt_peer_primary_addr()
3390 struct sctp_association *asoc; in sctp_setsockopt_context() local
3395 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_context()
3396 if (!asoc && params->assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_context()
3400 if (asoc) { in sctp_setsockopt_context()
3401 asoc->default_rcv_context = params->assoc_value; in sctp_setsockopt_context()
3415 list_for_each_entry(asoc, &sp->ep->asocs, asocs) in sctp_setsockopt_context()
3416 asoc->default_rcv_context = params->assoc_value; in sctp_setsockopt_context()
3509 struct sctp_association *asoc; in sctp_setsockopt_maxburst() local
3527 asoc = sctp_id2assoc(sk, assoc_id); in sctp_setsockopt_maxburst()
3528 if (!asoc && assoc_id > SCTP_ALL_ASSOC && sctp_style(sk, UDP)) in sctp_setsockopt_maxburst()
3531 if (asoc) { in sctp_setsockopt_maxburst()
3532 asoc->max_burst = assoc_value; in sctp_setsockopt_maxburst()
3544 list_for_each_entry(asoc, &sp->ep->asocs, asocs) in sctp_setsockopt_maxburst()
3545 asoc->max_burst = assoc_value; in sctp_setsockopt_maxburst()
3621 struct sctp_association *asoc; in sctp_setsockopt_auth_key() local
3634 asoc = sctp_id2assoc(sk, authkey->sca_assoc_id); in sctp_setsockopt_auth_key()
3635 if (!asoc && authkey->sca_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_auth_key()
3639 if (asoc) { in sctp_setsockopt_auth_key()
3640 ret = sctp_auth_set_key(ep, asoc, authkey); in sctp_setsockopt_auth_key()
3649 ret = sctp_auth_set_key(ep, asoc, authkey); in sctp_setsockopt_auth_key()
3658 list_for_each_entry(asoc, &ep->asocs, asocs) { in sctp_setsockopt_auth_key()
3659 int res = sctp_auth_set_key(ep, asoc, authkey); in sctp_setsockopt_auth_key()
3682 struct sctp_association *asoc; in sctp_setsockopt_active_key() local
3688 asoc = sctp_id2assoc(sk, val->scact_assoc_id); in sctp_setsockopt_active_key()
3689 if (!asoc && val->scact_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_active_key()
3693 if (asoc) in sctp_setsockopt_active_key()
3694 return sctp_auth_set_active_key(ep, asoc, val->scact_keynumber); in sctp_setsockopt_active_key()
3701 ret = sctp_auth_set_active_key(ep, asoc, val->scact_keynumber); in sctp_setsockopt_active_key()
3708 list_for_each_entry(asoc, &ep->asocs, asocs) { in sctp_setsockopt_active_key()
3709 int res = sctp_auth_set_active_key(ep, asoc, in sctp_setsockopt_active_key()
3730 struct sctp_association *asoc; in sctp_setsockopt_del_key() local
3736 asoc = sctp_id2assoc(sk, val->scact_assoc_id); in sctp_setsockopt_del_key()
3737 if (!asoc && val->scact_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_del_key()
3741 if (asoc) in sctp_setsockopt_del_key()
3742 return sctp_auth_del_key_id(ep, asoc, val->scact_keynumber); in sctp_setsockopt_del_key()
3749 ret = sctp_auth_del_key_id(ep, asoc, val->scact_keynumber); in sctp_setsockopt_del_key()
3756 list_for_each_entry(asoc, &ep->asocs, asocs) { in sctp_setsockopt_del_key()
3757 int res = sctp_auth_del_key_id(ep, asoc, in sctp_setsockopt_del_key()
3778 struct sctp_association *asoc; in sctp_setsockopt_deactivate_key() local
3784 asoc = sctp_id2assoc(sk, val->scact_assoc_id); in sctp_setsockopt_deactivate_key()
3785 if (!asoc && val->scact_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_deactivate_key()
3789 if (asoc) in sctp_setsockopt_deactivate_key()
3790 return sctp_auth_deact_key_id(ep, asoc, val->scact_keynumber); in sctp_setsockopt_deactivate_key()
3797 ret = sctp_auth_deact_key_id(ep, asoc, val->scact_keynumber); in sctp_setsockopt_deactivate_key()
3804 list_for_each_entry(asoc, &ep->asocs, asocs) { in sctp_setsockopt_deactivate_key()
3805 int res = sctp_auth_deact_key_id(ep, asoc, in sctp_setsockopt_deactivate_key()
3867 struct sctp_association *asoc; in sctp_setsockopt_paddr_thresholds() local
3892 asoc = sctp_id2assoc(sk, val->spt_assoc_id); in sctp_setsockopt_paddr_thresholds()
3893 if (!asoc && val->spt_assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_paddr_thresholds()
3897 if (asoc) { in sctp_setsockopt_paddr_thresholds()
3898 list_for_each_entry(trans, &asoc->peer.transport_addr_list, in sctp_setsockopt_paddr_thresholds()
3908 asoc->pathmaxrxt = val->spt_pathmaxrxt; in sctp_setsockopt_paddr_thresholds()
3910 asoc->ps_retrans = val->spt_pathcpthld; in sctp_setsockopt_paddr_thresholds()
3911 asoc->pf_retrans = val->spt_pathpfthld; in sctp_setsockopt_paddr_thresholds()
3951 struct sctp_association *asoc; in sctp_setsockopt_pr_supported() local
3956 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_pr_supported()
3957 if (!asoc && params->assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_pr_supported()
3971 struct sctp_association *asoc; in sctp_setsockopt_default_prinfo() local
3983 asoc = sctp_id2assoc(sk, info->pr_assoc_id); in sctp_setsockopt_default_prinfo()
3984 if (!asoc && info->pr_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_default_prinfo()
3990 if (asoc) { in sctp_setsockopt_default_prinfo()
3991 SCTP_PR_SET_POLICY(asoc->default_flags, info->pr_policy); in sctp_setsockopt_default_prinfo()
3992 asoc->default_timetolive = info->pr_value; in sctp_setsockopt_default_prinfo()
4007 list_for_each_entry(asoc, &sp->ep->asocs, asocs) { in sctp_setsockopt_default_prinfo()
4008 SCTP_PR_SET_POLICY(asoc->default_flags, in sctp_setsockopt_default_prinfo()
4010 asoc->default_timetolive = info->pr_value; in sctp_setsockopt_default_prinfo()
4022 struct sctp_association *asoc; in sctp_setsockopt_reconfig_supported() local
4028 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_reconfig_supported()
4029 if (!asoc && params->assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_reconfig_supported()
4046 struct sctp_association *asoc; in sctp_setsockopt_enable_strreset() local
4055 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_enable_strreset()
4056 if (!asoc && params->assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_enable_strreset()
4062 if (asoc) { in sctp_setsockopt_enable_strreset()
4063 asoc->strreset_enable = params->assoc_value; in sctp_setsockopt_enable_strreset()
4076 list_for_each_entry(asoc, &ep->asocs, asocs) in sctp_setsockopt_enable_strreset()
4077 asoc->strreset_enable = params->assoc_value; in sctp_setsockopt_enable_strreset()
4087 struct sctp_association *asoc; in sctp_setsockopt_reset_streams() local
4099 asoc = sctp_id2assoc(sk, params->srs_assoc_id); in sctp_setsockopt_reset_streams()
4100 if (!asoc) in sctp_setsockopt_reset_streams()
4103 return sctp_send_reset_streams(asoc, params); in sctp_setsockopt_reset_streams()
4109 struct sctp_association *asoc; in sctp_setsockopt_reset_assoc() local
4114 asoc = sctp_id2assoc(sk, *associd); in sctp_setsockopt_reset_assoc()
4115 if (!asoc) in sctp_setsockopt_reset_assoc()
4118 return sctp_send_reset_assoc(asoc); in sctp_setsockopt_reset_assoc()
4125 struct sctp_association *asoc; in sctp_setsockopt_add_streams() local
4130 asoc = sctp_id2assoc(sk, params->sas_assoc_id); in sctp_setsockopt_add_streams()
4131 if (!asoc) in sctp_setsockopt_add_streams()
4134 return sctp_send_add_streams(asoc, params); in sctp_setsockopt_add_streams()
4142 struct sctp_association *asoc; in sctp_setsockopt_scheduler() local
4151 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_scheduler()
4152 if (!asoc && params->assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_scheduler()
4156 if (asoc) in sctp_setsockopt_scheduler()
4157 return sctp_sched_set_sched(asoc, params->assoc_value); in sctp_setsockopt_scheduler()
4168 list_for_each_entry(asoc, &sp->ep->asocs, asocs) { in sctp_setsockopt_scheduler()
4169 int ret = sctp_sched_set_sched(asoc, in sctp_setsockopt_scheduler()
4184 struct sctp_association *asoc; in sctp_setsockopt_scheduler_value() local
4190 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_scheduler_value()
4191 if (!asoc && params->assoc_id != SCTP_CURRENT_ASSOC && in sctp_setsockopt_scheduler_value()
4195 if (asoc) { in sctp_setsockopt_scheduler_value()
4196 retval = sctp_sched_set_value(asoc, params->stream_id, in sctp_setsockopt_scheduler_value()
4203 list_for_each_entry(asoc, &sctp_sk(sk)->ep->asocs, asocs) { in sctp_setsockopt_scheduler_value()
4204 int ret = sctp_sched_set_value(asoc, params->stream_id, in sctp_setsockopt_scheduler_value()
4220 struct sctp_association *asoc; in sctp_setsockopt_interleaving_supported() local
4225 asoc = sctp_id2assoc(sk, p->assoc_id); in sctp_setsockopt_interleaving_supported()
4226 if (!asoc && p->assoc_id != SCTP_FUTURE_ASSOC && sctp_style(sk, UDP)) in sctp_setsockopt_interleaving_supported()
4255 struct sctp_association *asoc) in sctp_assoc_ulpevent_type_set() argument
4259 sctp_ulpevent_type_set(&asoc->subscribe, param->se_type, param->se_on); in sctp_assoc_ulpevent_type_set()
4262 if (sctp_outq_is_empty(&asoc->outqueue)) { in sctp_assoc_ulpevent_type_set()
4263 event = sctp_ulpevent_make_sender_dry_event(asoc, in sctp_assoc_ulpevent_type_set()
4268 asoc->stream.si->enqueue_event(&asoc->ulpq, event); in sctp_assoc_ulpevent_type_set()
4279 struct sctp_association *asoc; in sctp_setsockopt_event() local
4289 asoc = sctp_id2assoc(sk, param->se_assoc_id); in sctp_setsockopt_event()
4290 if (!asoc && param->se_assoc_id > SCTP_ALL_ASSOC && in sctp_setsockopt_event()
4294 if (asoc) in sctp_setsockopt_event()
4295 return sctp_assoc_ulpevent_type_set(param, asoc); in sctp_setsockopt_event()
4307 list_for_each_entry(asoc, &sp->ep->asocs, asocs) { in sctp_setsockopt_event()
4308 int ret = sctp_assoc_ulpevent_type_set(param, asoc); in sctp_setsockopt_event()
4322 struct sctp_association *asoc; in sctp_setsockopt_asconf_supported() local
4329 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_asconf_supported()
4330 if (!asoc && params->assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_asconf_supported()
4352 struct sctp_association *asoc; in sctp_setsockopt_auth_supported() local
4359 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_auth_supported()
4360 if (!asoc && params->assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_auth_supported()
4386 struct sctp_association *asoc; in sctp_setsockopt_ecn_supported() local
4392 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_ecn_supported()
4393 if (!asoc && params->assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_ecn_supported()
4408 struct sctp_association *asoc; in sctp_setsockopt_pf_expose() local
4417 asoc = sctp_id2assoc(sk, params->assoc_id); in sctp_setsockopt_pf_expose()
4418 if (!asoc && params->assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_pf_expose()
4422 if (asoc) in sctp_setsockopt_pf_expose()
4423 asoc->pf_expose = params->assoc_value; in sctp_setsockopt_pf_expose()
4436 struct sctp_association *asoc; in sctp_setsockopt_encap_port() local
4461 asoc = sctp_id2assoc(sk, encap->sue_assoc_id); in sctp_setsockopt_encap_port()
4462 if (!asoc && encap->sue_assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_encap_port()
4469 if (asoc) { in sctp_setsockopt_encap_port()
4470 list_for_each_entry(t, &asoc->peer.transport_addr_list, in sctp_setsockopt_encap_port()
4474 asoc->encap_port = encap_port; in sctp_setsockopt_encap_port()
4486 struct sctp_association *asoc; in sctp_setsockopt_probe_interval() local
4515 asoc = sctp_id2assoc(sk, params->spi_assoc_id); in sctp_setsockopt_probe_interval()
4516 if (!asoc && params->spi_assoc_id != SCTP_FUTURE_ASSOC && in sctp_setsockopt_probe_interval()
4523 if (asoc) { in sctp_setsockopt_probe_interval()
4524 list_for_each_entry(t, &asoc->peer.transport_addr_list, transports) { in sctp_setsockopt_probe_interval()
4529 asoc->probe_interval = msecs_to_jiffies(probe_interval); in sctp_setsockopt_probe_interval()
4841 struct sctp_association *asoc; in sctp_accept() local
4869 asoc = list_entry(ep->asocs.next, struct sctp_association, asocs); in sctp_accept()
4871 newsk = sp->pf->create_accept_sk(sk, asoc, kern); in sctp_accept()
4880 error = sctp_sock_migrate(sk, newsk, asoc, SCTP_SOCKET_TCP); in sctp_accept()
5137 struct sctp_association *asoc; in sctp_shutdown() local
5140 asoc = list_entry(ep->asocs.next, in sctp_shutdown()
5142 sctp_primitive_SHUTDOWN(net, asoc, NULL); in sctp_shutdown()
5146 int sctp_get_sctp_info(struct sock *sk, struct sctp_association *asoc, in sctp_get_sctp_info() argument
5154 if (!asoc) { in sctp_get_sctp_info()
5169 info->sctpi_tag = asoc->c.my_vtag; in sctp_get_sctp_info()
5170 info->sctpi_state = asoc->state; in sctp_get_sctp_info()
5171 info->sctpi_rwnd = asoc->a_rwnd; in sctp_get_sctp_info()
5172 info->sctpi_unackdata = asoc->unack_data; in sctp_get_sctp_info()
5173 info->sctpi_penddata = sctp_tsnmap_pending(&asoc->peer.tsn_map); in sctp_get_sctp_info()
5174 info->sctpi_instrms = asoc->stream.incnt; in sctp_get_sctp_info()
5175 info->sctpi_outstrms = asoc->stream.outcnt; in sctp_get_sctp_info()
5176 list_for_each(pos, &asoc->base.inqueue.in_chunk_list) in sctp_get_sctp_info()
5178 list_for_each(pos, &asoc->outqueue.out_chunk_list) in sctp_get_sctp_info()
5180 info->sctpi_overall_error = asoc->overall_error_count; in sctp_get_sctp_info()
5181 info->sctpi_max_burst = asoc->max_burst; in sctp_get_sctp_info()
5182 info->sctpi_maxseg = asoc->frag_point; in sctp_get_sctp_info()
5183 info->sctpi_peer_rwnd = asoc->peer.rwnd; in sctp_get_sctp_info()
5184 info->sctpi_peer_tag = asoc->c.peer_vtag; in sctp_get_sctp_info()
5186 mask = asoc->peer.ecn_capable << 1; in sctp_get_sctp_info()
5187 mask = (mask | asoc->peer.ipv4_address) << 1; in sctp_get_sctp_info()
5188 mask = (mask | asoc->peer.ipv6_address) << 1; in sctp_get_sctp_info()
5189 mask = (mask | asoc->peer.hostname_address) << 1; in sctp_get_sctp_info()
5190 mask = (mask | asoc->peer.asconf_capable) << 1; in sctp_get_sctp_info()
5191 mask = (mask | asoc->peer.prsctp_capable) << 1; in sctp_get_sctp_info()
5192 mask = (mask | asoc->peer.auth_capable); in sctp_get_sctp_info()
5194 mask = asoc->peer.sack_needed << 1; in sctp_get_sctp_info()
5195 mask = (mask | asoc->peer.sack_generation) << 1; in sctp_get_sctp_info()
5196 mask = (mask | asoc->peer.zero_window_announced); in sctp_get_sctp_info()
5199 info->sctpi_isacks = asoc->stats.isacks; in sctp_get_sctp_info()
5200 info->sctpi_osacks = asoc->stats.osacks; in sctp_get_sctp_info()
5201 info->sctpi_opackets = asoc->stats.opackets; in sctp_get_sctp_info()
5202 info->sctpi_ipackets = asoc->stats.ipackets; in sctp_get_sctp_info()
5203 info->sctpi_rtxchunks = asoc->stats.rtxchunks; in sctp_get_sctp_info()
5204 info->sctpi_outofseqtsns = asoc->stats.outofseqtsns; in sctp_get_sctp_info()
5205 info->sctpi_idupchunks = asoc->stats.idupchunks; in sctp_get_sctp_info()
5206 info->sctpi_gapcnt = asoc->stats.gapcnt; in sctp_get_sctp_info()
5207 info->sctpi_ouodchunks = asoc->stats.ouodchunks; in sctp_get_sctp_info()
5208 info->sctpi_iuodchunks = asoc->stats.iuodchunks; in sctp_get_sctp_info()
5209 info->sctpi_oodchunks = asoc->stats.oodchunks; in sctp_get_sctp_info()
5210 info->sctpi_iodchunks = asoc->stats.iodchunks; in sctp_get_sctp_info()
5211 info->sctpi_octrlchunks = asoc->stats.octrlchunks; in sctp_get_sctp_info()
5212 info->sctpi_ictrlchunks = asoc->stats.ictrlchunks; in sctp_get_sctp_info()
5214 prim = asoc->peer.primary_path; in sctp_get_sctp_info()
5262 if (net_eq(t->asoc->base.net, net) && in sctp_transport_get_next()
5263 t->asoc->peer.primary_path == t) in sctp_transport_get_next()
5326 ep = transport->asoc->ep; in sctp_transport_lookup_process()
5355 ep = tsp->asoc->ep; in sctp_transport_traverse_process()
5394 struct sctp_association *asoc = NULL; in sctp_getsockopt_sctp_status() local
5411 asoc = sctp_id2assoc(sk, associd); in sctp_getsockopt_sctp_status()
5412 if (!asoc) { in sctp_getsockopt_sctp_status()
5417 transport = asoc->peer.primary_path; in sctp_getsockopt_sctp_status()
5419 status.sstat_assoc_id = sctp_assoc2id(asoc); in sctp_getsockopt_sctp_status()
5420 status.sstat_state = sctp_assoc_to_state(asoc); in sctp_getsockopt_sctp_status()
5421 status.sstat_rwnd = asoc->peer.rwnd; in sctp_getsockopt_sctp_status()
5422 status.sstat_unackdata = asoc->unack_data; in sctp_getsockopt_sctp_status()
5424 status.sstat_penddata = sctp_tsnmap_pending(&asoc->peer.tsn_map); in sctp_getsockopt_sctp_status()
5425 status.sstat_instrms = asoc->stream.incnt; in sctp_getsockopt_sctp_status()
5426 status.sstat_outstrms = asoc->stream.outcnt; in sctp_getsockopt_sctp_status()
5427 status.sstat_fragmentation_point = asoc->frag_point; in sctp_getsockopt_sctp_status()
5428 status.sstat_primary.spinfo_assoc_id = sctp_assoc2id(transport->asoc); in sctp_getsockopt_sctp_status()
5496 transport->asoc->pf_expose == SCTP_PF_EXPOSE_DISABLE) { in sctp_getsockopt_peer_addr_info()
5501 pinfo.spinfo_assoc_id = sctp_assoc2id(transport->asoc); in sctp_getsockopt_peer_addr_info()
5607 struct sctp_association *asoc = sctp_id2assoc(sk, id); in sctp_do_peeloff() local
5616 if (!asoc) in sctp_do_peeloff()
5630 sctp_copy_sock(sock->sk, sk, asoc); in sctp_do_peeloff()
5636 sp->pf->to_sk_daddr(&asoc->peer.primary_addr, sock->sk); in sctp_do_peeloff()
5642 err = sctp_sock_migrate(sk, sock->sk, asoc, in sctp_do_peeloff()
5896 struct sctp_association *asoc = NULL; in sctp_getsockopt_peer_addr_params() local
5927 asoc = sctp_id2assoc(sk, params.spp_assoc_id); in sctp_getsockopt_peer_addr_params()
5928 if (!asoc && params.spp_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_peer_addr_params()
5952 } else if (asoc) { in sctp_getsockopt_peer_addr_params()
5954 params.spp_hbinterval = jiffies_to_msecs(asoc->hbinterval); in sctp_getsockopt_peer_addr_params()
5955 params.spp_pathmtu = asoc->pathmtu; in sctp_getsockopt_peer_addr_params()
5956 params.spp_pathmaxrxt = asoc->pathmaxrxt; in sctp_getsockopt_peer_addr_params()
5957 params.spp_sackdelay = jiffies_to_msecs(asoc->sackdelay); in sctp_getsockopt_peer_addr_params()
5960 params.spp_flags = asoc->param_flags; in sctp_getsockopt_peer_addr_params()
5961 if (asoc->flowlabel & SCTP_FLOWLABEL_SET_MASK) { in sctp_getsockopt_peer_addr_params()
5962 params.spp_ipv6_flowlabel = asoc->flowlabel & in sctp_getsockopt_peer_addr_params()
5966 if (asoc->dscp & SCTP_DSCP_SET_MASK) { in sctp_getsockopt_peer_addr_params()
5967 params.spp_dscp = asoc->dscp & SCTP_DSCP_VAL_MASK; in sctp_getsockopt_peer_addr_params()
6039 struct sctp_association *asoc = NULL; in sctp_getsockopt_delayed_ack() local
6062 asoc = sctp_id2assoc(sk, params.sack_assoc_id); in sctp_getsockopt_delayed_ack()
6063 if (!asoc && params.sack_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_delayed_ack()
6067 if (asoc) { in sctp_getsockopt_delayed_ack()
6069 if (asoc->param_flags & SPP_SACKDELAY_ENABLE) { in sctp_getsockopt_delayed_ack()
6070 params.sack_delay = jiffies_to_msecs(asoc->sackdelay); in sctp_getsockopt_delayed_ack()
6071 params.sack_freq = asoc->sackfreq; in sctp_getsockopt_delayed_ack()
6124 struct sctp_association *asoc; in sctp_getsockopt_peer_addrs() local
6142 asoc = sctp_id2assoc(sk, getaddrs.assoc_id); in sctp_getsockopt_peer_addrs()
6143 if (!asoc) in sctp_getsockopt_peer_addrs()
6149 list_for_each_entry(from, &asoc->peer.transport_addr_list, in sctp_getsockopt_peer_addrs()
6221 struct sctp_association *asoc; in sctp_getsockopt_local_addrs() local
6250 asoc = sctp_id2assoc(sk, getaddrs.assoc_id); in sctp_getsockopt_local_addrs()
6251 if (!asoc) in sctp_getsockopt_local_addrs()
6253 bp = &asoc->base.bind_addr; in sctp_getsockopt_local_addrs()
6329 struct sctp_association *asoc; in sctp_getsockopt_primary_addr() local
6340 asoc = sctp_id2assoc(sk, prim.ssp_assoc_id); in sctp_getsockopt_primary_addr()
6341 if (!asoc) in sctp_getsockopt_primary_addr()
6344 if (!asoc->peer.primary_path) in sctp_getsockopt_primary_addr()
6347 memcpy(&prim.ssp_addr, &asoc->peer.primary_path->ipaddr, in sctp_getsockopt_primary_addr()
6348 asoc->peer.primary_path->af_specific->sockaddr_len); in sctp_getsockopt_primary_addr()
6411 struct sctp_association *asoc; in sctp_getsockopt_default_send_param() local
6422 asoc = sctp_id2assoc(sk, info.sinfo_assoc_id); in sctp_getsockopt_default_send_param()
6423 if (!asoc && info.sinfo_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_default_send_param()
6427 if (asoc) { in sctp_getsockopt_default_send_param()
6428 info.sinfo_stream = asoc->default_stream; in sctp_getsockopt_default_send_param()
6429 info.sinfo_flags = asoc->default_flags; in sctp_getsockopt_default_send_param()
6430 info.sinfo_ppid = asoc->default_ppid; in sctp_getsockopt_default_send_param()
6431 info.sinfo_context = asoc->default_context; in sctp_getsockopt_default_send_param()
6432 info.sinfo_timetolive = asoc->default_timetolive; in sctp_getsockopt_default_send_param()
6457 struct sctp_association *asoc; in sctp_getsockopt_default_sndinfo() local
6468 asoc = sctp_id2assoc(sk, info.snd_assoc_id); in sctp_getsockopt_default_sndinfo()
6469 if (!asoc && info.snd_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_default_sndinfo()
6473 if (asoc) { in sctp_getsockopt_default_sndinfo()
6474 info.snd_sid = asoc->default_stream; in sctp_getsockopt_default_sndinfo()
6475 info.snd_flags = asoc->default_flags; in sctp_getsockopt_default_sndinfo()
6476 info.snd_ppid = asoc->default_ppid; in sctp_getsockopt_default_sndinfo()
6477 info.snd_context = asoc->default_context; in sctp_getsockopt_default_sndinfo()
6536 struct sctp_association *asoc; in sctp_getsockopt_rtoinfo() local
6546 asoc = sctp_id2assoc(sk, rtoinfo.srto_assoc_id); in sctp_getsockopt_rtoinfo()
6548 if (!asoc && rtoinfo.srto_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_rtoinfo()
6553 if (asoc) { in sctp_getsockopt_rtoinfo()
6554 rtoinfo.srto_initial = jiffies_to_msecs(asoc->rto_initial); in sctp_getsockopt_rtoinfo()
6555 rtoinfo.srto_max = jiffies_to_msecs(asoc->rto_max); in sctp_getsockopt_rtoinfo()
6556 rtoinfo.srto_min = jiffies_to_msecs(asoc->rto_min); in sctp_getsockopt_rtoinfo()
6592 struct sctp_association *asoc; in sctp_getsockopt_associnfo() local
6604 asoc = sctp_id2assoc(sk, assocparams.sasoc_assoc_id); in sctp_getsockopt_associnfo()
6606 if (!asoc && assocparams.sasoc_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_associnfo()
6611 if (asoc) { in sctp_getsockopt_associnfo()
6612 assocparams.sasoc_asocmaxrxt = asoc->max_retrans; in sctp_getsockopt_associnfo()
6613 assocparams.sasoc_peer_rwnd = asoc->peer.rwnd; in sctp_getsockopt_associnfo()
6614 assocparams.sasoc_local_rwnd = asoc->a_rwnd; in sctp_getsockopt_associnfo()
6615 assocparams.sasoc_cookie_life = ktime_to_ms(asoc->cookie_life); in sctp_getsockopt_associnfo()
6617 list_for_each(pos, &asoc->peer.transport_addr_list) { in sctp_getsockopt_associnfo()
6682 struct sctp_association *asoc; in sctp_getsockopt_context() local
6692 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_context()
6693 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_context()
6697 params.assoc_value = asoc ? asoc->default_rcv_context in sctp_getsockopt_context()
6739 struct sctp_association *asoc; in sctp_getsockopt_maxseg() local
6755 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_maxseg()
6756 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_maxseg()
6760 if (asoc) in sctp_getsockopt_maxseg()
6761 params.assoc_value = asoc->frag_point; in sctp_getsockopt_maxseg()
6834 struct sctp_association *asoc; in sctp_getsockopt_maxburst() local
6850 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_maxburst()
6851 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_maxburst()
6855 params.assoc_value = asoc ? asoc->max_burst : sctp_sk(sk)->max_burst; in sctp_getsockopt_maxburst()
6910 struct sctp_association *asoc; in sctp_getsockopt_active_key() local
6919 asoc = sctp_id2assoc(sk, val.scact_assoc_id); in sctp_getsockopt_active_key()
6920 if (!asoc && val.scact_assoc_id && sctp_style(sk, UDP)) in sctp_getsockopt_active_key()
6923 if (asoc) { in sctp_getsockopt_active_key()
6924 if (!asoc->peer.auth_capable) in sctp_getsockopt_active_key()
6926 val.scact_keynumber = asoc->active_key_id; in sctp_getsockopt_active_key()
6946 struct sctp_association *asoc; in sctp_getsockopt_peer_auth_chunks() local
6958 asoc = sctp_id2assoc(sk, val.gauth_assoc_id); in sctp_getsockopt_peer_auth_chunks()
6959 if (!asoc) in sctp_getsockopt_peer_auth_chunks()
6962 if (!asoc->peer.auth_capable) in sctp_getsockopt_peer_auth_chunks()
6965 ch = asoc->peer.peer_chunks; in sctp_getsockopt_peer_auth_chunks()
6991 struct sctp_association *asoc; in sctp_getsockopt_local_auth_chunks() local
7003 asoc = sctp_id2assoc(sk, val.gauth_assoc_id); in sctp_getsockopt_local_auth_chunks()
7004 if (!asoc && val.gauth_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_local_auth_chunks()
7008 if (asoc) { in sctp_getsockopt_local_auth_chunks()
7009 if (!asoc->peer.auth_capable) in sctp_getsockopt_local_auth_chunks()
7011 ch = (struct sctp_chunks_param *)asoc->c.auth_chunks; in sctp_getsockopt_local_auth_chunks()
7045 struct sctp_association *asoc; in sctp_getsockopt_assoc_number() local
7056 list_for_each_entry(asoc, &(sp->ep->asocs), asocs) { in sctp_getsockopt_assoc_number()
7101 struct sctp_association *asoc; in sctp_getsockopt_assoc_ids() local
7111 list_for_each_entry(asoc, &(sp->ep->asocs), asocs) { in sctp_getsockopt_assoc_ids()
7126 list_for_each_entry(asoc, &(sp->ep->asocs), asocs) { in sctp_getsockopt_assoc_ids()
7127 ids->gaids_assoc_id[num++] = asoc->assoc_id; in sctp_getsockopt_assoc_ids()
7152 struct sctp_association *asoc; in sctp_getsockopt_paddr_thresholds() local
7175 asoc = sctp_id2assoc(sk, val.spt_assoc_id); in sctp_getsockopt_paddr_thresholds()
7176 if (!asoc && val.spt_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_paddr_thresholds()
7180 if (asoc) { in sctp_getsockopt_paddr_thresholds()
7181 val.spt_pathpfthld = asoc->pf_retrans; in sctp_getsockopt_paddr_thresholds()
7182 val.spt_pathmaxrxt = asoc->pathmaxrxt; in sctp_getsockopt_paddr_thresholds()
7183 val.spt_pathcpthld = asoc->ps_retrans; in sctp_getsockopt_paddr_thresholds()
7210 struct sctp_association *asoc = NULL; in sctp_getsockopt_assoc_stats() local
7222 asoc = sctp_id2assoc(sk, sas.sas_assoc_id); in sctp_getsockopt_assoc_stats()
7223 if (!asoc) in sctp_getsockopt_assoc_stats()
7226 sas.sas_rtxchunks = asoc->stats.rtxchunks; in sctp_getsockopt_assoc_stats()
7227 sas.sas_gapcnt = asoc->stats.gapcnt; in sctp_getsockopt_assoc_stats()
7228 sas.sas_outofseqtsns = asoc->stats.outofseqtsns; in sctp_getsockopt_assoc_stats()
7229 sas.sas_osacks = asoc->stats.osacks; in sctp_getsockopt_assoc_stats()
7230 sas.sas_isacks = asoc->stats.isacks; in sctp_getsockopt_assoc_stats()
7231 sas.sas_octrlchunks = asoc->stats.octrlchunks; in sctp_getsockopt_assoc_stats()
7232 sas.sas_ictrlchunks = asoc->stats.ictrlchunks; in sctp_getsockopt_assoc_stats()
7233 sas.sas_oodchunks = asoc->stats.oodchunks; in sctp_getsockopt_assoc_stats()
7234 sas.sas_iodchunks = asoc->stats.iodchunks; in sctp_getsockopt_assoc_stats()
7235 sas.sas_ouodchunks = asoc->stats.ouodchunks; in sctp_getsockopt_assoc_stats()
7236 sas.sas_iuodchunks = asoc->stats.iuodchunks; in sctp_getsockopt_assoc_stats()
7237 sas.sas_idupchunks = asoc->stats.idupchunks; in sctp_getsockopt_assoc_stats()
7238 sas.sas_opackets = asoc->stats.opackets; in sctp_getsockopt_assoc_stats()
7239 sas.sas_ipackets = asoc->stats.ipackets; in sctp_getsockopt_assoc_stats()
7245 sas.sas_maxrto = asoc->stats.max_obs_rto; in sctp_getsockopt_assoc_stats()
7246 memcpy(&sas.sas_obs_rto_ipaddr, &asoc->stats.obs_rto_ipaddr, in sctp_getsockopt_assoc_stats()
7250 asoc->stats.max_obs_rto = asoc->rto_min; in sctp_getsockopt_assoc_stats()
7308 struct sctp_association *asoc; in sctp_getsockopt_pr_supported() local
7320 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_pr_supported()
7321 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_pr_supported()
7327 params.assoc_value = asoc ? asoc->peer.prsctp_capable in sctp_getsockopt_pr_supported()
7347 struct sctp_association *asoc; in sctp_getsockopt_default_prinfo() local
7359 asoc = sctp_id2assoc(sk, info.pr_assoc_id); in sctp_getsockopt_default_prinfo()
7360 if (!asoc && info.pr_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_default_prinfo()
7366 if (asoc) { in sctp_getsockopt_default_prinfo()
7367 info.pr_policy = SCTP_PR_POLICY(asoc->default_flags); in sctp_getsockopt_default_prinfo()
7368 info.pr_value = asoc->default_timetolive; in sctp_getsockopt_default_prinfo()
7393 struct sctp_association *asoc; in sctp_getsockopt_pr_assocstatus() local
7411 asoc = sctp_id2assoc(sk, params.sprstat_assoc_id); in sctp_getsockopt_pr_assocstatus()
7412 if (!asoc) in sctp_getsockopt_pr_assocstatus()
7420 asoc->abandoned_unsent[policy]; in sctp_getsockopt_pr_assocstatus()
7422 asoc->abandoned_sent[policy]; in sctp_getsockopt_pr_assocstatus()
7426 asoc->abandoned_unsent[__SCTP_PR_INDEX(policy)]; in sctp_getsockopt_pr_assocstatus()
7428 asoc->abandoned_sent[__SCTP_PR_INDEX(policy)]; in sctp_getsockopt_pr_assocstatus()
7452 struct sctp_association *asoc; in sctp_getsockopt_pr_streamstatus() local
7471 asoc = sctp_id2assoc(sk, params.sprstat_assoc_id); in sctp_getsockopt_pr_streamstatus()
7472 if (!asoc || params.sprstat_sid >= asoc->stream.outcnt) in sctp_getsockopt_pr_streamstatus()
7475 streamoute = SCTP_SO(&asoc->stream, params.sprstat_sid)->ext; in sctp_getsockopt_pr_streamstatus()
7516 struct sctp_association *asoc; in sctp_getsockopt_reconfig_supported() local
7528 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_reconfig_supported()
7529 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_reconfig_supported()
7535 params.assoc_value = asoc ? asoc->peer.reconf_capable in sctp_getsockopt_reconfig_supported()
7555 struct sctp_association *asoc; in sctp_getsockopt_enable_strreset() local
7567 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_enable_strreset()
7568 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_enable_strreset()
7574 params.assoc_value = asoc ? asoc->strreset_enable in sctp_getsockopt_enable_strreset()
7594 struct sctp_association *asoc; in sctp_getsockopt_scheduler() local
7606 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_scheduler()
7607 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_scheduler()
7613 params.assoc_value = asoc ? sctp_sched_get_sched(asoc) in sctp_getsockopt_scheduler()
7633 struct sctp_association *asoc; in sctp_getsockopt_scheduler_value() local
7645 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_scheduler_value()
7646 if (!asoc) { in sctp_getsockopt_scheduler_value()
7651 retval = sctp_sched_get_value(asoc, params.stream_id, in sctp_getsockopt_scheduler_value()
7675 struct sctp_association *asoc; in sctp_getsockopt_interleaving_supported() local
7687 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_interleaving_supported()
7688 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_interleaving_supported()
7694 params.assoc_value = asoc ? asoc->peer.intl_capable in sctp_getsockopt_interleaving_supported()
7732 struct sctp_association *asoc; in sctp_getsockopt_event() local
7747 asoc = sctp_id2assoc(sk, param.se_assoc_id); in sctp_getsockopt_event()
7748 if (!asoc && param.se_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_event()
7752 subscribe = asoc ? asoc->subscribe : sctp_sk(sk)->subscribe; in sctp_getsockopt_event()
7769 struct sctp_association *asoc; in sctp_getsockopt_asconf_supported() local
7781 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_asconf_supported()
7782 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_asconf_supported()
7788 params.assoc_value = asoc ? asoc->peer.asconf_capable in sctp_getsockopt_asconf_supported()
7808 struct sctp_association *asoc; in sctp_getsockopt_auth_supported() local
7820 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_auth_supported()
7821 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_auth_supported()
7827 params.assoc_value = asoc ? asoc->peer.auth_capable in sctp_getsockopt_auth_supported()
7847 struct sctp_association *asoc; in sctp_getsockopt_ecn_supported() local
7859 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_ecn_supported()
7860 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_ecn_supported()
7866 params.assoc_value = asoc ? asoc->peer.ecn_capable in sctp_getsockopt_ecn_supported()
7886 struct sctp_association *asoc; in sctp_getsockopt_pf_expose() local
7898 asoc = sctp_id2assoc(sk, params.assoc_id); in sctp_getsockopt_pf_expose()
7899 if (!asoc && params.assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_pf_expose()
7905 params.assoc_value = asoc ? asoc->pf_expose in sctp_getsockopt_pf_expose()
7923 struct sctp_association *asoc; in sctp_getsockopt_encap_port() local
7954 asoc = sctp_id2assoc(sk, encap.sue_assoc_id); in sctp_getsockopt_encap_port()
7955 if (!asoc && encap.sue_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_encap_port()
7961 if (asoc) { in sctp_getsockopt_encap_port()
7962 encap_port = asoc->encap_port; in sctp_getsockopt_encap_port()
7984 struct sctp_association *asoc; in sctp_getsockopt_probe_interval() local
8014 asoc = sctp_id2assoc(sk, params.spi_assoc_id); in sctp_getsockopt_probe_interval()
8015 if (!asoc && params.spi_assoc_id != SCTP_FUTURE_ASSOC && in sctp_getsockopt_probe_interval()
8021 if (asoc) { in sctp_getsockopt_probe_interval()
8022 probe_interval = jiffies_to_msecs(asoc->probe_interval); in sctp_getsockopt_probe_interval()
9037 static void __sctp_write_space(struct sctp_association *asoc) in __sctp_write_space() argument
9039 struct sock *sk = asoc->base.sk; in __sctp_write_space()
9041 if (sctp_wspace(asoc) <= 0) in __sctp_write_space()
9044 if (waitqueue_active(&asoc->wait)) in __sctp_write_space()
9045 wake_up_interruptible(&asoc->wait); in __sctp_write_space()
9068 struct sctp_association *asoc) in sctp_wake_up_waiters() argument
9070 struct sctp_association *tmp = asoc; in sctp_wake_up_waiters()
9075 if (asoc->ep->sndbuf_policy) in sctp_wake_up_waiters()
9076 return __sctp_write_space(asoc); in sctp_wake_up_waiters()
9081 if (asoc->base.dead) in sctp_wake_up_waiters()
9102 if (tmp == asoc) in sctp_wake_up_waiters()
9114 struct sctp_association *asoc = chunk->asoc; in sctp_wfree() local
9115 struct sock *sk = asoc->base.sk; in sctp_wfree()
9119 asoc->sndbuf_used -= skb->truesize + sizeof(struct sctp_chunk); in sctp_wfree()
9134 ev = sctp_ulpevent_make_authkey(asoc, shkey->key_id, in sctp_wfree()
9138 asoc->stream.si->enqueue_event(&asoc->ulpq, ev); in sctp_wfree()
9144 sctp_wake_up_waiters(sk, asoc); in sctp_wfree()
9146 sctp_association_put(asoc); in sctp_wfree()
9169 static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p, in sctp_wait_for_sndbuf() argument
9172 struct sock *sk = asoc->base.sk; in sctp_wait_for_sndbuf()
9177 pr_debug("%s: asoc:%p, timeo:%ld, msg_len:%zu\n", __func__, asoc, in sctp_wait_for_sndbuf()
9181 sctp_association_hold(asoc); in sctp_wait_for_sndbuf()
9185 prepare_to_wait_exclusive(&asoc->wait, &wait, in sctp_wait_for_sndbuf()
9187 if (asoc->base.dead) in sctp_wait_for_sndbuf()
9191 if (sk->sk_err || asoc->state >= SCTP_STATE_SHUTDOWN_PENDING) in sctp_wait_for_sndbuf()
9195 if ((int)msg_len <= sctp_wspace(asoc) && in sctp_wait_for_sndbuf()
9205 if (sk != asoc->base.sk) in sctp_wait_for_sndbuf()
9212 finish_wait(&asoc->wait, &wait); in sctp_wait_for_sndbuf()
9215 sctp_association_put(asoc); in sctp_wait_for_sndbuf()
9252 struct sctp_association *asoc; in sctp_write_space() local
9255 list_for_each_entry(asoc, &((sctp_sk(sk))->ep->asocs), asocs) { in sctp_write_space()
9256 __sctp_write_space(asoc); in sctp_write_space()
9279 static int sctp_wait_for_connect(struct sctp_association *asoc, long *timeo_p) in sctp_wait_for_connect() argument
9281 struct sock *sk = asoc->base.sk; in sctp_wait_for_connect()
9286 pr_debug("%s: asoc:%p, timeo:%ld\n", __func__, asoc, *timeo_p); in sctp_wait_for_connect()
9289 sctp_association_hold(asoc); in sctp_wait_for_connect()
9292 prepare_to_wait_exclusive(&asoc->wait, &wait, in sctp_wait_for_connect()
9298 if (sk->sk_err || asoc->state >= SCTP_STATE_SHUTDOWN_PENDING || in sctp_wait_for_connect()
9299 asoc->base.dead) in sctp_wait_for_connect()
9304 if (sctp_state(asoc, ESTABLISHED)) in sctp_wait_for_connect()
9318 finish_wait(&asoc->wait, &wait); in sctp_wait_for_connect()
9321 sctp_association_put(asoc); in sctp_wait_for_connect()
9326 if (asoc->init_err_counter + 1 > asoc->max_init_attempts) in sctp_wait_for_connect()
9414 struct sctp_association *asoc) in sctp_copy_sock() argument
9449 newinet->inet_dport = htons(asoc->peer.port); in sctp_copy_sock()
9465 security_sctp_sk_clone(asoc, sk, newsk); in sctp_copy_sock()
9543 if (event->asoc == assoc) { in sctp_sock_migrate()
9572 if (event->asoc == assoc) { in sctp_sock_migrate()