180 	asoc->peer.rwnd = SCTP_DEFAULT_MAXWINDOW;  in sctp_association_init()
215 	INIT_LIST_HEAD(&asoc->peer.transport_addr_list);  in sctp_association_init()
228 	asoc->peer.sack_needed = 1;  in sctp_association_init()
229 	asoc->peer.sack_generation = 1;  in sctp_association_init()
237 		asoc->peer.asconf_capable = 1;  in sctp_association_init()
252 	asoc->peer.ipv4_address = 1;  in sctp_association_init()
254 		asoc->peer.ipv6_address = 1;  in sctp_association_init()
358 	sctp_tsnmap_free(&asoc->peer.tsn_map);  in sctp_association_free()
377 	kfree(asoc->peer.cookie);  in sctp_association_free()
378 	kfree(asoc->peer.peer_random);  in sctp_association_free()
379 	kfree(asoc->peer.peer_chunks);  in sctp_association_free()
380 	kfree(asoc->peer.peer_hmacs);  in sctp_association_free()
383 	list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {  in sctp_association_free()
389 	asoc->peer.transport_count = 0;  in sctp_association_free()
437 	if (asoc->peer.primary_path != NULL &&  in sctp_assoc_set_primary()
438 	    asoc->peer.primary_path != transport)  in sctp_assoc_set_primary()
441 	asoc->peer.primary_path = transport;  in sctp_assoc_set_primary()
444 	memcpy(&asoc->peer.primary_addr, &transport->ipaddr,  in sctp_assoc_set_primary()
452 		asoc->peer.active_path = transport;  in sctp_assoc_set_primary()
487 			struct sctp_transport *peer)  in sctp_assoc_rm_peer()  argument
493 		 __func__, asoc, &peer->ipaddr.sa);  in sctp_assoc_rm_peer()
498 	if (asoc->peer.retran_path == peer)  in sctp_assoc_rm_peer()
502 	list_del_rcu(&peer->transports);  in sctp_assoc_rm_peer()
505 	pos = asoc->peer.transport_addr_list.next;  in sctp_assoc_rm_peer()
509 	if (asoc->peer.primary_path == peer)  in sctp_assoc_rm_peer()
511 	if (asoc->peer.active_path == peer)  in sctp_assoc_rm_peer()
512 		asoc->peer.active_path = transport;  in sctp_assoc_rm_peer()
513 	if (asoc->peer.retran_path == peer)  in sctp_assoc_rm_peer()
514 		asoc->peer.retran_path = transport;  in sctp_assoc_rm_peer()
515 	if (asoc->peer.last_data_from == peer)  in sctp_assoc_rm_peer()
516 		asoc->peer.last_data_from = transport;  in sctp_assoc_rm_peer()
523 	if (asoc->init_last_sent_to == peer)  in sctp_assoc_rm_peer()
531 	if (asoc->shutdown_last_sent_to == peer)  in sctp_assoc_rm_peer()
538 	    asoc->addip_last_asconf->transport == peer)  in sctp_assoc_rm_peer()
544 	if (!list_empty(&peer->transmitted)) {  in sctp_assoc_rm_peer()
545 		struct sctp_transport *active = asoc->peer.active_path;  in sctp_assoc_rm_peer()
549 		list_for_each_entry(ch, &peer->transmitted,  in sctp_assoc_rm_peer()
555 		list_splice_tail_init(&peer->transmitted,  in sctp_assoc_rm_peer()
568 	asoc->peer.transport_count--;  in sctp_assoc_rm_peer()
570 	sctp_transport_free(peer);  in sctp_assoc_rm_peer()
580 	struct sctp_transport *peer;  in sctp_assoc_add_peer()  local
593 	if (0 == asoc->peer.port)  in sctp_assoc_add_peer()
594 		asoc->peer.port = port;  in sctp_assoc_add_peer()
597 	peer = sctp_assoc_lookup_paddr(asoc, addr);  in sctp_assoc_add_peer()
598 	if (peer) {  in sctp_assoc_add_peer()
603 		if (peer->state == SCTP_UNKNOWN) {  in sctp_assoc_add_peer()
604 			peer->state = SCTP_ACTIVE;  in sctp_assoc_add_peer()
606 		return peer;  in sctp_assoc_add_peer()
609 	peer = sctp_transport_new(net, addr, gfp);  in sctp_assoc_add_peer()
610 	if (!peer)  in sctp_assoc_add_peer()
613 	sctp_transport_set_owner(peer, asoc);  in sctp_assoc_add_peer()
618 	peer->hbinterval = asoc->hbinterval;  in sctp_assoc_add_peer()
621 	peer->pathmaxrxt = asoc->pathmaxrxt;  in sctp_assoc_add_peer()
624 	peer->pf_retrans = asoc->pf_retrans;  in sctp_assoc_add_peer()
629 	peer->sackdelay = asoc->sackdelay;  in sctp_assoc_add_peer()
630 	peer->sackfreq = asoc->sackfreq;  in sctp_assoc_add_peer()
635 	peer->param_flags = asoc->param_flags;  in sctp_assoc_add_peer()
637 	sctp_transport_route(peer, NULL, sp);  in sctp_assoc_add_peer()
640 	if (peer->param_flags & SPP_PMTUD_DISABLE) {  in sctp_assoc_add_peer()
642 			peer->pathmtu = asoc->pathmtu;  in sctp_assoc_add_peer()
644 			peer->pathmtu = SCTP_DEFAULT_MAXSEGMENT;  in sctp_assoc_add_peer()
653 		asoc->pathmtu = min_t(int, peer->pathmtu, asoc->pathmtu);  in sctp_assoc_add_peer()
655 		asoc->pathmtu = peer->pathmtu;  in sctp_assoc_add_peer()
660 	peer->pmtu_pending = 0;  in sctp_assoc_add_peer()
667 	sctp_packet_init(&peer->packet, peer, asoc->base.bind_addr.port,  in sctp_assoc_add_peer()
668 			 asoc->peer.port);  in sctp_assoc_add_peer()
680 	peer->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380));  in sctp_assoc_add_peer()
686 	peer->ssthresh = SCTP_DEFAULT_MAXWINDOW;  in sctp_assoc_add_peer()
688 	peer->partial_bytes_acked = 0;  in sctp_assoc_add_peer()
689 	peer->flight_size = 0;  in sctp_assoc_add_peer()
690 	peer->burst_limited = 0;  in sctp_assoc_add_peer()
693 	peer->rto = asoc->rto_initial;  in sctp_assoc_add_peer()
694 	sctp_max_rto(asoc, peer);  in sctp_assoc_add_peer()
697 	peer->state = peer_state;  in sctp_assoc_add_peer()
700 	list_add_tail_rcu(&peer->transports, &asoc->peer.transport_addr_list);  in sctp_assoc_add_peer()
701 	asoc->peer.transport_count++;  in sctp_assoc_add_peer()
704 	if (!asoc->peer.primary_path) {  in sctp_assoc_add_peer()
705 		sctp_assoc_set_primary(asoc, peer);  in sctp_assoc_add_peer()
706 		asoc->peer.retran_path = peer;  in sctp_assoc_add_peer()
709 	if (asoc->peer.active_path == asoc->peer.retran_path &&  in sctp_assoc_add_peer()
710 	    peer->state != SCTP_UNCONFIRMED) {  in sctp_assoc_add_peer()
711 		asoc->peer.retran_path = peer;  in sctp_assoc_add_peer()
714 	return peer;  in sctp_assoc_add_peer()
725 	list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {  in sctp_assoc_del_peer()
744 	list_for_each_entry(t, &asoc->peer.transport_addr_list,  in sctp_assoc_lookup_paddr()
760 	list_for_each_entry_safe(t, temp, &asoc->peer.transport_addr_list,  in sctp_assoc_del_nonprimary_peers()
939 	active = asoc->peer.active_path;  in sctp_assoc_lookup_tsn()
951 	list_for_each_entry(transport, &asoc->peer.transport_addr_list,  in sctp_assoc_lookup_tsn()
977 	    (htons(asoc->peer.port) == paddr->v4.sin_port) &&  in sctp_assoc_is_match()
1030 			asoc->peer.last_data_from = chunk->transport;  in sctp_assoc_bh_rcv()
1098 	asoc->peer.rwnd = new->peer.rwnd;  in sctp_assoc_update()
1099 	asoc->peer.sack_needed = new->peer.sack_needed;  in sctp_assoc_update()
1100 	asoc->peer.auth_capable = new->peer.auth_capable;  in sctp_assoc_update()
1101 	asoc->peer.i = new->peer.i;  in sctp_assoc_update()
1102 	sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_INITIAL,  in sctp_assoc_update()
1103 			 asoc->peer.i.initial_tsn, GFP_ATOMIC);  in sctp_assoc_update()
1106 	list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {  in sctp_assoc_update()
1146 		list_for_each_entry(trans, &new->peer.transport_addr_list,  in sctp_assoc_update()
1172 	kfree(asoc->peer.peer_random);  in sctp_assoc_update()
1173 	asoc->peer.peer_random = new->peer.peer_random;  in sctp_assoc_update()
1174 	new->peer.peer_random = NULL;  in sctp_assoc_update()
1176 	kfree(asoc->peer.peer_chunks);  in sctp_assoc_update()
1177 	asoc->peer.peer_chunks = new->peer.peer_chunks;  in sctp_assoc_update()
1178 	new->peer.peer_chunks = NULL;  in sctp_assoc_update()
1180 	kfree(asoc->peer.peer_hmacs);  in sctp_assoc_update()
1181 	asoc->peer.peer_hmacs = new->peer.peer_hmacs;  in sctp_assoc_update()
1182 	new->peer.peer_hmacs = NULL;  in sctp_assoc_update()
1266 	struct sctp_transport *trans = asoc->peer.retran_path;  in sctp_assoc_update_retran_path()
1270 	if (asoc->peer.transport_count == 1)  in sctp_assoc_update_retran_path()
1275 	if (asoc->peer.active_path == asoc->peer.retran_path &&  in sctp_assoc_update_retran_path()
1276 	    asoc->peer.active_path->state == SCTP_ACTIVE)  in sctp_assoc_update_retran_path()
1283 		if (&trans->transports == &asoc->peer.transport_addr_list)  in sctp_assoc_update_retran_path()
1292 		if (trans == asoc->peer.retran_path)  in sctp_assoc_update_retran_path()
1296 	asoc->peer.retran_path = trans_next;  in sctp_assoc_update_retran_path()
1299 		 __func__, asoc, &asoc->peer.retran_path->ipaddr.sa);  in sctp_assoc_update_retran_path()
1308 	list_for_each_entry(trans, &asoc->peer.transport_addr_list,  in sctp_select_active_and_retran_path()
1342 	if ((asoc->peer.primary_path->state == SCTP_ACTIVE ||  in sctp_select_active_and_retran_path()
1343 	     asoc->peer.primary_path->state == SCTP_UNKNOWN) &&  in sctp_select_active_and_retran_path()
1344 	     asoc->peer.primary_path != trans_pri) {  in sctp_select_active_and_retran_path()
1346 		trans_pri = asoc->peer.primary_path;  in sctp_select_active_and_retran_path()
1360 		trans_pri = sctp_trans_elect_best(asoc->peer.active_path, trans_pf);  in sctp_select_active_and_retran_path()
1365 	asoc->peer.active_path = trans_pri;  in sctp_select_active_and_retran_path()
1366 	asoc->peer.retran_path = trans_sec;  in sctp_select_active_and_retran_path()
1378 		return asoc->peer.active_path;  in sctp_assoc_choose_alter_transport()
1380 		if (last_sent_to == asoc->peer.retran_path)  in sctp_assoc_choose_alter_transport()
1383 		return asoc->peer.retran_path;  in sctp_assoc_choose_alter_transport()
1399 	list_for_each_entry(t, &asoc->peer.transport_addr_list,  in sctp_assoc_sync_pmtu()
1487 		asoc->peer.sack_needed = 0;  in sctp_assoc_rwnd_increase()
1550 	if (asoc->peer.ipv4_address)  in sctp_assoc_set_bind_addr_from_ep()
1552 	if (asoc->peer.ipv6_address)  in sctp_assoc_set_bind_addr_from_ep()
1650 				htonl(asoc->peer.addip_serial))  in sctp_assoc_clean_asconf_ack_cache()