37 static bool __vlan_add_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in __vlan_add_pvid()  argument
39 	if (vg->pvid == vid)  in __vlan_add_pvid()
43 	vg->pvid = vid;  in __vlan_add_pvid()
48 static bool __vlan_delete_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in __vlan_delete_pvid()  argument
50 	if (vg->pvid != vid)  in __vlan_delete_pvid()
54 	vg->pvid = 0;  in __vlan_delete_pvid()
62 	struct net_bridge_vlan_group *vg;  in __vlan_add_flags()  local
67 		vg = br_vlan_group(v->br);  in __vlan_add_flags()
69 		vg = nbp_vlan_group(v->port);  in __vlan_add_flags()
72 		ret = __vlan_add_pvid(vg, v->vid);  in __vlan_add_flags()
74 		ret = __vlan_delete_pvid(vg, v->vid);  in __vlan_add_flags()
102 	struct net_bridge_vlan_group *vg;  in __vlan_add_list()  local
107 		vg = br_vlan_group(v->br);  in __vlan_add_list()
109 		vg = nbp_vlan_group(v->port);  in __vlan_add_list()
111 	headp = &vg->vlan_list;  in __vlan_add_list()
148 	struct net_bridge_vlan_group *vg;  in br_vlan_get_master()  local
151 	vg = br_vlan_group(br);  in br_vlan_get_master()
152 	masterv = br_vlan_find(vg, vid);  in br_vlan_get_master()
159 		masterv = br_vlan_find(vg, vid);  in br_vlan_get_master()
183 	struct net_bridge_vlan_group *vg;  in br_vlan_put_master()  local
188 	vg = br_vlan_group(masterv->br);  in br_vlan_put_master()
190 		rhashtable_remove_fast(&vg->vlan_hash,  in br_vlan_put_master()
226 	struct net_bridge_vlan_group *vg;  in __vlan_add()  local
234 		vg = br_vlan_group(br);  in __vlan_add()
239 		vg = nbp_vlan_group(p);  in __vlan_add()
289 		vg->num_vlans++;  in __vlan_add()
292 	err = rhashtable_lookup_insert_fast(&vg->vlan_hash, &v->vnode,  in __vlan_add()
308 		vg->num_vlans--;  in __vlan_add()
332 	struct net_bridge_vlan_group *vg;  in __vlan_del()  local
337 		vg = br_vlan_group(v->br);  in __vlan_del()
340 		vg = nbp_vlan_group(v->port);  in __vlan_del()
344 	__vlan_delete_pvid(vg, v->vid);  in __vlan_del()
358 		vg->num_vlans--;  in __vlan_del()
362 		vlan_tunnel_info_del(vg, v);  in __vlan_del()
363 		rhashtable_remove_fast(&vg->vlan_hash, &v->vnode,  in __vlan_del()
375 static void __vlan_group_free(struct net_bridge_vlan_group *vg)  in __vlan_group_free()  argument
377 	WARN_ON(!list_empty(&vg->vlan_list));  in __vlan_group_free()
378 	rhashtable_destroy(&vg->vlan_hash);  in __vlan_group_free()
379 	vlan_tunnel_deinit(vg);  in __vlan_group_free()
380 	kfree(vg);  in __vlan_group_free()
383 static void __vlan_flush(struct net_bridge_vlan_group *vg)  in __vlan_flush()  argument
387 	__vlan_delete_pvid(vg, vg->pvid);  in __vlan_flush()
388 	list_for_each_entry_safe(vlan, tmp, &vg->vlan_list, vlist)  in __vlan_flush()
394 			       struct net_bridge_vlan_group *vg,  in br_handle_vlan()  argument
410 	v = br_vlan_find(vg, vid);  in br_handle_vlan()
446 			      struct net_bridge_vlan_group *vg,  in __allowed_ingress()  argument
488 		u16 pvid = br_get_pvid(vg);  in __allowed_ingress()
516 	v = br_vlan_find(vg, *vid);  in __allowed_ingress()
536 			struct net_bridge_vlan_group *vg, struct sk_buff *skb,  in br_allowed_ingress()  argument
547 	return __allowed_ingress(br, vg, skb, vid);  in br_allowed_ingress()
551 bool br_allowed_egress(struct net_bridge_vlan_group *vg,  in br_allowed_egress()  argument
562 	v = br_vlan_find(vg, vid);  in br_allowed_egress()
572 	struct net_bridge_vlan_group *vg;  in br_should_learn()  local
579 	vg = nbp_vlan_group_rcu(p);  in br_should_learn()
580 	if (!vg || !vg->num_vlans)  in br_should_learn()
587 		*vid = br_get_pvid(vg);  in br_should_learn()
594 	if (br_vlan_find(vg, *vid))  in br_should_learn()
601 				struct net_bridge_vlan_group *vg,  in br_vlan_add_existing()  argument
628 		vg->num_vlans++;  in br_vlan_add_existing()
650 	struct net_bridge_vlan_group *vg;  in br_vlan_add()  local
657 	vg = br_vlan_group(br);  in br_vlan_add()
658 	vlan = br_vlan_find(vg, vid);  in br_vlan_add()
660 		return br_vlan_add_existing(br, vg, vlan, flags, changed,  in br_vlan_add()
694 	struct net_bridge_vlan_group *vg;  in br_vlan_delete()  local
699 	vg = br_vlan_group(br);  in br_vlan_delete()
700 	v = br_vlan_find(vg, vid);  in br_vlan_delete()
707 	vlan_tunnel_info_del(vg, v);  in br_vlan_delete()
714 	struct net_bridge_vlan_group *vg;  in br_vlan_flush()  local
718 	vg = br_vlan_group(br);  in br_vlan_flush()
719 	__vlan_flush(vg);  in br_vlan_flush()
722 	__vlan_group_free(vg);  in br_vlan_flush()
725 struct net_bridge_vlan *br_vlan_find(struct net_bridge_vlan_group *vg, u16 vid)  in br_vlan_find()  argument
727 	if (!vg)  in br_vlan_find()
730 	return br_vlan_lookup(&vg->vlan_hash, vid);  in br_vlan_find()
815 	struct net_bridge_vlan_group *vg;  in __br_vlan_set_proto()  local
823 		vg = nbp_vlan_group(p);  in __br_vlan_set_proto()
824 		list_for_each_entry(vlan, &vg->vlan_list, vlist) {  in __br_vlan_set_proto()
839 		vg = nbp_vlan_group(p);  in __br_vlan_set_proto()
840 		list_for_each_entry(vlan, &vg->vlan_list, vlist)  in __br_vlan_set_proto()
847 	list_for_each_entry_continue_reverse(vlan, &vg->vlan_list, vlist)  in __br_vlan_set_proto()
851 		vg = nbp_vlan_group(p);  in __br_vlan_set_proto()
852 		list_for_each_entry(vlan, &vg->vlan_list, vlist)  in __br_vlan_set_proto()
887 		struct net_bridge_vlan_group *vg = nbp_vlan_group(p);  in br_vlan_set_stats_per_port()  local
889 		if (vg->num_vlans)  in br_vlan_set_stats_per_port()
905 static bool vlan_default_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in vlan_default_pvid()  argument
909 	if (vid != vg->pvid)  in vlan_default_pvid()
912 	v = br_vlan_lookup(&vg->vlan_hash, vid);  in vlan_default_pvid()
943 	struct net_bridge_vlan_group *vg;  in __br_vlan_set_default_pvid()  local
964 	vg = br_vlan_group(br);  in __br_vlan_set_default_pvid()
965 	pvent = br_vlan_find(vg, pvid);  in __br_vlan_set_default_pvid()
966 	if ((!old_pvid || vlan_default_pvid(vg, old_pvid)) &&  in __br_vlan_set_default_pvid()
983 		vg = nbp_vlan_group(p);  in __br_vlan_set_default_pvid()
985 		     !vlan_default_pvid(vg, old_pvid)) ||  in __br_vlan_set_default_pvid()
986 		    br_vlan_find(vg, pvid))  in __br_vlan_set_default_pvid()
1054 	struct net_bridge_vlan_group *vg;  in br_vlan_init()  local
1057 	vg = kzalloc(sizeof(*vg), GFP_KERNEL);  in br_vlan_init()
1058 	if (!vg)  in br_vlan_init()
1060 	ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);  in br_vlan_init()
1063 	ret = vlan_tunnel_init(vg);  in br_vlan_init()
1066 	INIT_LIST_HEAD(&vg->vlan_list);  in br_vlan_init()
1069 	rcu_assign_pointer(br->vlgrp, vg);  in br_vlan_init()
1075 	rhashtable_destroy(&vg->vlan_hash);  in br_vlan_init()
1077 	kfree(vg);  in br_vlan_init()
1090 	struct net_bridge_vlan_group *vg;  in nbp_vlan_init()  local
1093 	vg = kzalloc(sizeof(struct net_bridge_vlan_group), GFP_KERNEL);  in nbp_vlan_init()
1094 	if (!vg)  in nbp_vlan_init()
1101 	ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);  in nbp_vlan_init()
1104 	ret = vlan_tunnel_init(vg);  in nbp_vlan_init()
1107 	INIT_LIST_HEAD(&vg->vlan_list);  in nbp_vlan_init()
1108 	rcu_assign_pointer(p->vlgrp, vg);  in nbp_vlan_init()
1125 	vlan_tunnel_deinit(vg);  in nbp_vlan_init()
1127 	rhashtable_destroy(&vg->vlan_hash);  in nbp_vlan_init()
1130 	kfree(vg);  in nbp_vlan_init()
1194 	struct net_bridge_vlan_group *vg;  in nbp_vlan_flush()  local
1198 	vg = nbp_vlan_group(port);  in nbp_vlan_flush()
1199 	__vlan_flush(vg);  in nbp_vlan_flush()
1202 	__vlan_group_free(vg);  in nbp_vlan_flush()
1235 	struct net_bridge_vlan_group *vg;  in __br_vlan_get_pvid()  local
1238 		vg = nbp_vlan_group(p);  in __br_vlan_get_pvid()
1240 		vg = br_vlan_group(netdev_priv(dev));  in __br_vlan_get_pvid()
1244 	*p_pvid = br_get_pvid(vg);  in __br_vlan_get_pvid()
1265 	struct net_bridge_vlan_group *vg;  in br_vlan_get_info()  local
1272 		vg = nbp_vlan_group(p);  in br_vlan_get_info()
1274 		vg = br_vlan_group(netdev_priv(dev));  in br_vlan_get_info()
1278 	v = br_vlan_find(vg, vid);  in br_vlan_get_info()
1284 	if (vid == br_get_pvid(vg))  in br_vlan_get_info()
1358 	struct net_bridge_vlan_group *vg;  in br_vlan_set_vlan_dev_state()  local
1368 		vg = nbp_vlan_group(p);  in br_vlan_set_vlan_dev_state()
1369 		if (br_vlan_find(vg, vid) && br_vlan_is_dev_up(p->dev)) {  in br_vlan_set_vlan_dev_state()
1383 	struct net_bridge_vlan_group *vg = nbp_vlan_group(p);  in br_vlan_set_all_vlan_dev_state()  local
1387 	list_for_each_entry(vlan, &vg->vlan_list, vlist) {  in br_vlan_set_all_vlan_dev_state()