155 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,
158 static void tipc_node_link_down(struct tipc_node *n, int bearer_id,
179 	int bearer_id = n->active_links[sel & 1];  in node_active_link()  local
181 	if (unlikely(bearer_id == INVALID_BEARER_ID))  in node_active_link()
184 	return n->links[bearer_id].link;  in node_active_link()
190 	int bearer_id;  in tipc_node_get_mtu()  local
197 	bearer_id = n->active_links[sel & 1];  in tipc_node_get_mtu()
198 	if (likely(bearer_id != INVALID_BEARER_ID))  in tipc_node_get_mtu()
199 		mtu = n->links[bearer_id].mtu;  in tipc_node_get_mtu()
327 	u32 bearer_id;  in tipc_node_write_unlock()  local
337 	bearer_id = link_id & 0xffff;  in tipc_node_write_unlock()
352 		tipc_mon_peer_up(net, addr, bearer_id);  in tipc_node_write_unlock()
357 		tipc_mon_peer_down(net, addr, bearer_id);  in tipc_node_write_unlock()
369 	int bearer_id;  in tipc_node_create()  local
380 		for (bearer_id = 0; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_node_create()
381 			l = n->links[bearer_id].link;  in tipc_node_create()
638 	int bearer_id;  in tipc_node_timeout()  local
656 	for (bearer_id = 0; remains && (bearer_id < MAX_BEARERS); bearer_id++) {  in tipc_node_timeout()
658 		le = &n->links[bearer_id];  in tipc_node_timeout()
668 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, &le->maddr);  in tipc_node_timeout()
670 			tipc_node_link_down(n, bearer_id, false);  in tipc_node_timeout()
680 static void __tipc_node_link_up(struct tipc_node *n, int bearer_id,  in __tipc_node_link_up()  argument
686 	struct tipc_link *nl = n->links[bearer_id].link;  in __tipc_node_link_up()
700 	n->links[bearer_id].mtu = tipc_link_mtu(nl) - INT_H_SIZE;  in __tipc_node_link_up()
702 	tipc_bearer_add_dest(n->net, bearer_id, n->addr);  in __tipc_node_link_up()
703 	tipc_bcast_inc_bearer_dst_cnt(n->net, bearer_id);  in __tipc_node_link_up()
714 		*slot0 = bearer_id;  in __tipc_node_link_up()
715 		*slot1 = bearer_id;  in __tipc_node_link_up()
726 		*slot0 = bearer_id;  in __tipc_node_link_up()
727 		*slot1 = bearer_id;  in __tipc_node_link_up()
732 		*slot1 = bearer_id;  in __tipc_node_link_up()
746 static void tipc_node_link_up(struct tipc_node *n, int bearer_id,  in tipc_node_link_up()  argument
752 	__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_link_up()
753 	maddr = &n->links[bearer_id].maddr;  in tipc_node_link_up()
754 	tipc_bearer_xmit(n->net, bearer_id, xmitq, maddr);  in tipc_node_link_up()
804 static void __tipc_node_link_down(struct tipc_node *n, int *bearer_id,  in __tipc_node_link_down()  argument
808 	struct tipc_link_entry *le = &n->links[*bearer_id];  in __tipc_node_link_down()
814 	l = n->links[*bearer_id].link;  in __tipc_node_link_down()
822 	tipc_bearer_remove_dest(n->net, *bearer_id, n->addr);  in __tipc_node_link_down()
856 		*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
858 		tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
861 	tipc_bcast_dec_bearer_dst_cnt(n->net, *bearer_id);  in __tipc_node_link_down()
864 	*bearer_id = n->active_links[0];  in __tipc_node_link_down()
865 	tnl = n->links[*bearer_id].link;  in __tipc_node_link_down()
875 	*maddr = &n->links[*bearer_id].maddr;  in __tipc_node_link_down()
878 static void tipc_node_link_down(struct tipc_node *n, int bearer_id, bool delete)  in tipc_node_link_down()  argument
880 	struct tipc_link_entry *le = &n->links[bearer_id];  in tipc_node_link_down()
883 	int old_bearer_id = bearer_id;  in tipc_node_link_down()
893 		__tipc_node_link_down(n, &bearer_id, &xmitq, &maddr);  in tipc_node_link_down()
909 		tipc_bearer_xmit(n->net, bearer_id, &xmitq, maddr);  in tipc_node_link_down()
1117 void tipc_node_delete_links(struct net *net, int bearer_id)  in tipc_node_delete_links()  argument
1124 		tipc_node_link_down(n, bearer_id, true);  in tipc_node_delete_links()
1368 int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 addr,  in tipc_node_get_linkname()  argument
1378 	if (bearer_id >= MAX_BEARERS)  in tipc_node_get_linkname()
1382 	link = node->links[bearer_id].link;  in tipc_node_get_linkname()
1442 	int bearer_id;  in tipc_node_xmit()  local
1459 	bearer_id = n->active_links[selector & 1];  in tipc_node_xmit()
1460 	if (unlikely(bearer_id == INVALID_BEARER_ID)) {  in tipc_node_xmit()
1468 	le = &n->links[bearer_id];  in tipc_node_xmit()
1475 		tipc_node_link_down(n, bearer_id, false);  in tipc_node_xmit()
1477 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);  in tipc_node_xmit()
1555 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_bc_sync_rcv()  argument
1576 	ucl = n->links[bearer_id].link;  in tipc_node_bc_sync_rcv()
1590 static void tipc_node_bc_rcv(struct net *net, struct sk_buff *skb, int bearer_id)  in tipc_node_bc_rcv()  argument
1613 	le = &n->links[bearer_id];  in tipc_node_bc_rcv()
1625 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);  in tipc_node_bc_rcv()
1648 				  int bearer_id, struct sk_buff_head *xmitq)  in tipc_node_check_state()  argument
1665 	l = n->links[bearer_id].link;  in tipc_node_check_state()
1676 		if ((pb_id != bearer_id) && n->links[pb_id].link) {  in tipc_node_check_state()
1757 			__tipc_node_link_up(n, bearer_id, xmitq);  in tipc_node_check_state()
1805 	int bearer_id = b->identity;  in tipc_rcv()  local
1826 			return tipc_node_bc_rcv(net, skb, bearer_id);  in tipc_rcv()
1837 	le = &n->links[bearer_id];  in tipc_rcv()
1841 		tipc_node_bc_sync_rcv(n, hdr, bearer_id, &xmitq);  in tipc_rcv()
1862 		if (tipc_node_check_state(n, skb, bearer_id, &xmitq)) {  in tipc_rcv()
1872 		tipc_node_link_up(n, bearer_id, &xmitq);  in tipc_rcv()
1875 		tipc_node_link_down(n, bearer_id, false);  in tipc_rcv()
1887 		tipc_bearer_xmit(net, bearer_id, &xmitq, &le->maddr);  in tipc_rcv()
1898 	int bearer_id = b->identity;  in tipc_node_apply_property()  local
1909 		e = &n->links[bearer_id];  in tipc_node_apply_property()
1918 		tipc_bearer_xmit(net, bearer_id, &xmitq, &e->maddr);  in tipc_node_apply_property()
2049 						unsigned int *bearer_id)  in tipc_node_find_by_name()  argument
2057 	*bearer_id = 0;  in tipc_node_find_by_name()
2064 				*bearer_id = i;  in tipc_node_find_by_name()
2082 	int bearer_id;  in tipc_nl_node_set_link()  local
2109 	node = tipc_node_find_by_name(net, name, &bearer_id);  in tipc_nl_node_set_link()
2115 	link = node->links[bearer_id].link;  in tipc_nl_node_set_link()
2153 	tipc_bearer_xmit(net, bearer_id, &xmitq, &node->links[bearer_id].maddr);  in tipc_nl_node_set_link()
2191 		int bearer_id;  in tipc_nl_node_get_link()  local
2195 		node = tipc_node_find_by_name(net, name, &bearer_id);  in tipc_nl_node_get_link()
2202 		link = node->links[bearer_id].link;  in tipc_nl_node_get_link()
2226 	unsigned int bearer_id;  in tipc_nl_node_reset_link_stats()  local
2254 	node = tipc_node_find_by_name(net, link_name, &bearer_id);  in tipc_nl_node_reset_link_stats()
2258 	le = &node->links[bearer_id];  in tipc_nl_node_reset_link_stats()
2261 	link = node->links[bearer_id].link;  in tipc_nl_node_reset_link_stats()
2454 	int bearer_id;  in tipc_nl_node_dump_monitor()  local
2465 	for (bearer_id = prev_bearer; bearer_id < MAX_BEARERS; bearer_id++) {  in tipc_nl_node_dump_monitor()
2466 		err = __tipc_nl_add_monitor(net, &msg, bearer_id);  in tipc_nl_node_dump_monitor()
2471 	cb->args[0] = bearer_id;  in tipc_nl_node_dump_monitor()
2481 	u32 bearer_id = cb->args[2];  in tipc_nl_node_dump_monitor_peer()  local
2507 		bearer_id = nla_get_u32(mon[TIPC_NLA_MON_REF]);  in tipc_nl_node_dump_monitor_peer()
2509 		if (bearer_id >= MAX_BEARERS)  in tipc_nl_node_dump_monitor_peer()
2521 	err = tipc_nl_add_monitor_peer(net, &msg, bearer_id, &prev_node);  in tipc_nl_node_dump_monitor_peer()
2528 	cb->args[2] = bearer_id;  in tipc_nl_node_dump_monitor_peer()