35 static bool __vlan_add_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in __vlan_add_pvid()  argument
37 	if (vg->pvid == vid)  in __vlan_add_pvid()
41 	vg->pvid = vid;  in __vlan_add_pvid()
46 static bool __vlan_delete_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in __vlan_delete_pvid()  argument
48 	if (vg->pvid != vid)  in __vlan_delete_pvid()
52 	vg->pvid = 0;  in __vlan_delete_pvid()
60 	struct net_bridge_vlan_group *vg;  in __vlan_add_flags()  local
65 		vg = br_vlan_group(v->br);  in __vlan_add_flags()
67 		vg = nbp_vlan_group(v->port);  in __vlan_add_flags()
70 		ret = __vlan_add_pvid(vg, v->vid);  in __vlan_add_flags()
72 		ret = __vlan_delete_pvid(vg, v->vid);  in __vlan_add_flags()
98 	struct net_bridge_vlan_group *vg;  in __vlan_add_list()  local
103 		vg = br_vlan_group(v->br);  in __vlan_add_list()
105 		vg = nbp_vlan_group(v->port);  in __vlan_add_list()
107 	headp = &vg->vlan_list;  in __vlan_add_list()
144 	struct net_bridge_vlan_group *vg;  in br_vlan_get_master()  local
147 	vg = br_vlan_group(br);  in br_vlan_get_master()
148 	masterv = br_vlan_find(vg, vid);  in br_vlan_get_master()
155 		masterv = br_vlan_find(vg, vid);  in br_vlan_get_master()
179 	struct net_bridge_vlan_group *vg;  in br_vlan_put_master()  local
184 	vg = br_vlan_group(masterv->br);  in br_vlan_put_master()
186 		rhashtable_remove_fast(&vg->vlan_hash,  in br_vlan_put_master()
208 	struct net_bridge_vlan_group *vg;  in __vlan_add()  local
216 		vg = br_vlan_group(br);  in __vlan_add()
221 		vg = nbp_vlan_group(p);  in __vlan_add()
262 		vg->num_vlans++;  in __vlan_add()
265 	err = rhashtable_lookup_insert_fast(&vg->vlan_hash, &v->vnode,  in __vlan_add()
278 		vg->num_vlans--;  in __vlan_add()
298 	struct net_bridge_vlan_group *vg;  in __vlan_del()  local
303 		vg = br_vlan_group(v->br);  in __vlan_del()
306 		vg = nbp_vlan_group(v->port);  in __vlan_del()
310 	__vlan_delete_pvid(vg, v->vid);  in __vlan_del()
324 		vg->num_vlans--;  in __vlan_del()
328 		vlan_tunnel_info_del(vg, v);  in __vlan_del()
329 		rhashtable_remove_fast(&vg->vlan_hash, &v->vnode,  in __vlan_del()
340 static void __vlan_group_free(struct net_bridge_vlan_group *vg)  in __vlan_group_free()  argument
342 	WARN_ON(!list_empty(&vg->vlan_list));  in __vlan_group_free()
343 	rhashtable_destroy(&vg->vlan_hash);  in __vlan_group_free()
344 	vlan_tunnel_deinit(vg);  in __vlan_group_free()
345 	kfree(vg);  in __vlan_group_free()
348 static void __vlan_flush(struct net_bridge_vlan_group *vg)  in __vlan_flush()  argument
352 	__vlan_delete_pvid(vg, vg->pvid);  in __vlan_flush()
353 	list_for_each_entry_safe(vlan, tmp, &vg->vlan_list, vlist)  in __vlan_flush()
359 			       struct net_bridge_vlan_group *vg,  in br_handle_vlan()  argument
375 	v = br_vlan_find(vg, vid);  in br_handle_vlan()
411 			      struct net_bridge_vlan_group *vg,  in __allowed_ingress()  argument
453 		u16 pvid = br_get_pvid(vg);  in __allowed_ingress()
481 	v = br_vlan_find(vg, *vid);  in __allowed_ingress()
501 			struct net_bridge_vlan_group *vg, struct sk_buff *skb,  in br_allowed_ingress()  argument
512 	return __allowed_ingress(br, vg, skb, vid);  in br_allowed_ingress()
516 bool br_allowed_egress(struct net_bridge_vlan_group *vg,  in br_allowed_egress()  argument
527 	v = br_vlan_find(vg, vid);  in br_allowed_egress()
537 	struct net_bridge_vlan_group *vg;  in br_should_learn()  local
544 	vg = nbp_vlan_group_rcu(p);  in br_should_learn()
545 	if (!vg || !vg->num_vlans)  in br_should_learn()
552 		*vid = br_get_pvid(vg);  in br_should_learn()
559 	if (br_vlan_find(vg, *vid))  in br_should_learn()
566 				struct net_bridge_vlan_group *vg,  in br_vlan_add_existing()  argument
592 		vg->num_vlans++;  in br_vlan_add_existing()
613 	struct net_bridge_vlan_group *vg;  in br_vlan_add()  local
620 	vg = br_vlan_group(br);  in br_vlan_add()
621 	vlan = br_vlan_find(vg, vid);  in br_vlan_add()
623 		return br_vlan_add_existing(br, vg, vlan, flags, changed);  in br_vlan_add()
656 	struct net_bridge_vlan_group *vg;  in br_vlan_delete()  local
661 	vg = br_vlan_group(br);  in br_vlan_delete()
662 	v = br_vlan_find(vg, vid);  in br_vlan_delete()
669 	vlan_tunnel_info_del(vg, v);  in br_vlan_delete()
676 	struct net_bridge_vlan_group *vg;  in br_vlan_flush()  local
680 	vg = br_vlan_group(br);  in br_vlan_flush()
681 	__vlan_flush(vg);  in br_vlan_flush()
684 	__vlan_group_free(vg);  in br_vlan_flush()
687 struct net_bridge_vlan *br_vlan_find(struct net_bridge_vlan_group *vg, u16 vid)  in br_vlan_find()  argument
689 	if (!vg)  in br_vlan_find()
692 	return br_vlan_lookup(&vg->vlan_hash, vid);  in br_vlan_find()
765 	struct net_bridge_vlan_group *vg;  in __br_vlan_set_proto()  local
773 		vg = nbp_vlan_group(p);  in __br_vlan_set_proto()
774 		list_for_each_entry(vlan, &vg->vlan_list, vlist) {  in __br_vlan_set_proto()
789 		vg = nbp_vlan_group(p);  in __br_vlan_set_proto()
790 		list_for_each_entry(vlan, &vg->vlan_list, vlist)  in __br_vlan_set_proto()
797 	list_for_each_entry_continue_reverse(vlan, &vg->vlan_list, vlist)  in __br_vlan_set_proto()
801 		vg = nbp_vlan_group(p);  in __br_vlan_set_proto()
802 		list_for_each_entry(vlan, &vg->vlan_list, vlist)  in __br_vlan_set_proto()
831 static bool vlan_default_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in vlan_default_pvid()  argument
835 	if (vid != vg->pvid)  in vlan_default_pvid()
838 	v = br_vlan_lookup(&vg->vlan_hash, vid);  in vlan_default_pvid()
868 	struct net_bridge_vlan_group *vg;  in __br_vlan_set_default_pvid()  local
890 	vg = br_vlan_group(br);  in __br_vlan_set_default_pvid()
891 	pvent = br_vlan_find(vg, pvid);  in __br_vlan_set_default_pvid()
892 	if ((!old_pvid || vlan_default_pvid(vg, old_pvid)) &&  in __br_vlan_set_default_pvid()
909 		vg = nbp_vlan_group(p);  in __br_vlan_set_default_pvid()
911 		     !vlan_default_pvid(vg, old_pvid)) ||  in __br_vlan_set_default_pvid()
912 		    br_vlan_find(vg, pvid))  in __br_vlan_set_default_pvid()
980 	struct net_bridge_vlan_group *vg;  in br_vlan_init()  local
984 	vg = kzalloc(sizeof(*vg), GFP_KERNEL);  in br_vlan_init()
985 	if (!vg)  in br_vlan_init()
987 	ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);  in br_vlan_init()
990 	ret = vlan_tunnel_init(vg);  in br_vlan_init()
993 	INIT_LIST_HEAD(&vg->vlan_list);  in br_vlan_init()
996 	rcu_assign_pointer(br->vlgrp, vg);  in br_vlan_init()
1007 	vlan_tunnel_deinit(vg);  in br_vlan_init()
1009 	rhashtable_destroy(&vg->vlan_hash);  in br_vlan_init()
1011 	kfree(vg);  in br_vlan_init()
1024 	struct net_bridge_vlan_group *vg;  in nbp_vlan_init()  local
1027 	vg = kzalloc(sizeof(struct net_bridge_vlan_group), GFP_KERNEL);  in nbp_vlan_init()
1028 	if (!vg)  in nbp_vlan_init()
1035 	ret = rhashtable_init(&vg->vlan_hash, &br_vlan_rht_params);  in nbp_vlan_init()
1038 	ret = vlan_tunnel_init(vg);  in nbp_vlan_init()
1041 	INIT_LIST_HEAD(&vg->vlan_list);  in nbp_vlan_init()
1042 	rcu_assign_pointer(p->vlgrp, vg);  in nbp_vlan_init()
1059 	vlan_tunnel_deinit(vg);  in nbp_vlan_init()
1061 	rhashtable_destroy(&vg->vlan_hash);  in nbp_vlan_init()
1064 	kfree(vg);  in nbp_vlan_init()
1128 	struct net_bridge_vlan_group *vg;  in nbp_vlan_flush()  local
1132 	vg = nbp_vlan_group(port);  in nbp_vlan_flush()
1133 	__vlan_flush(vg);  in nbp_vlan_flush()
1136 	__vlan_group_free(vg);  in nbp_vlan_flush()
1168 	struct net_bridge_vlan_group *vg;  in br_vlan_get_pvid()  local
1172 		vg = br_vlan_group(netdev_priv(dev));  in br_vlan_get_pvid()
1176 	*p_pvid = br_get_pvid(vg);  in br_vlan_get_pvid()
1184 	struct net_bridge_vlan_group *vg;  in br_vlan_get_info()  local
1191 		vg = nbp_vlan_group(p);  in br_vlan_get_info()
1193 		vg = br_vlan_group(netdev_priv(dev));  in br_vlan_get_info()
1197 	v = br_vlan_find(vg, vid);  in br_vlan_get_info()