8 static void __vlan_add_pvid(struct net_port_vlans *v, u16 vid)  in __vlan_add_pvid()  argument
10 	if (v->pvid == vid)  in __vlan_add_pvid()
14 	v->pvid = vid;  in __vlan_add_pvid()
17 static void __vlan_delete_pvid(struct net_port_vlans *v, u16 vid)  in __vlan_delete_pvid()  argument
19 	if (v->pvid != vid)  in __vlan_delete_pvid()
26 static void __vlan_add_flags(struct net_port_vlans *v, u16 vid, u16 flags)  in __vlan_add_flags()  argument
29 		__vlan_add_pvid(v, vid);  in __vlan_add_flags()
31 		__vlan_delete_pvid(v, vid);  in __vlan_add_flags()
34 		set_bit(vid, v->untagged_bitmap);  in __vlan_add_flags()
36 		clear_bit(vid, v->untagged_bitmap);  in __vlan_add_flags()
39 static int __vlan_add(struct net_port_vlans *v, u16 vid, u16 flags)  in __vlan_add()  argument
46 	if (test_bit(vid, v->vlan_bitmap)) {  in __vlan_add()
47 		__vlan_add_flags(v, vid, flags);  in __vlan_add()
65 		err = vlan_vid_add(dev, br->vlan_proto, vid);  in __vlan_add()
70 	err = br_fdb_insert(br, p, dev->dev_addr, vid);  in __vlan_add()
77 	set_bit(vid, v->vlan_bitmap);  in __vlan_add()
79 	__vlan_add_flags(v, vid, flags);  in __vlan_add()
85 		vlan_vid_del(dev, br->vlan_proto, vid);  in __vlan_add()
89 static int __vlan_del(struct net_port_vlans *v, u16 vid)  in __vlan_del()  argument
91 	if (!test_bit(vid, v->vlan_bitmap))  in __vlan_del()
94 	__vlan_delete_pvid(v, vid);  in __vlan_del()
95 	clear_bit(vid, v->untagged_bitmap);  in __vlan_del()
99 		vlan_vid_del(p->dev, p->br->vlan_proto, vid);  in __vlan_del()
102 	clear_bit(vid, v->vlan_bitmap);  in __vlan_del()
130 	u16 vid;  in br_handle_vlan()  local
154 	br_vlan_get_tag(skb, &vid);  in br_handle_vlan()
155 	if (test_bit(vid, pv->untagged_bitmap))  in br_handle_vlan()
164 			struct sk_buff *skb, u16 *vid)  in br_allowed_ingress()  argument
197 	if (!br_vlan_get_tag(skb, vid)) {  in br_allowed_ingress()
209 			*vid = 0;  in br_allowed_ingress()
219 	if (!*vid) {  in br_allowed_ingress()
232 		*vid = pvid;  in br_allowed_ingress()
248 	if (test_bit(*vid, v->vlan_bitmap))  in br_allowed_ingress()
260 	u16 vid;  in br_allowed_egress()  local
269 	br_vlan_get_tag(skb, &vid);  in br_allowed_egress()
270 	if (test_bit(vid, v->vlan_bitmap))  in br_allowed_egress()
277 bool br_should_learn(struct net_bridge_port *p, struct sk_buff *skb, u16 *vid)  in br_should_learn()  argument
290 	if (!br_vlan_get_tag(skb, vid) && skb->vlan_proto != br->vlan_proto)  in br_should_learn()
291 		*vid = 0;  in br_should_learn()
293 	if (!*vid) {  in br_should_learn()
294 		*vid = br_get_pvid(v);  in br_should_learn()
295 		if (!*vid)  in br_should_learn()
301 	if (test_bit(*vid, v->vlan_bitmap))  in br_should_learn()
310 int br_vlan_add(struct net_bridge *br, u16 vid, u16 flags)  in br_vlan_add()  argument
319 		return __vlan_add(pv, vid, flags);  in br_vlan_add()
328 	err = __vlan_add(pv, vid, flags);  in br_vlan_add()
342 int br_vlan_delete(struct net_bridge *br, u16 vid)  in br_vlan_delete()  argument
352 	br_fdb_find_delete_local(br, NULL, br->dev->dev_addr, vid);  in br_vlan_delete()
354 	__vlan_del(pv, vid);  in br_vlan_delete()
370 bool br_vlan_find(struct net_bridge *br, u16 vid)  in br_vlan_find()  argument
381 	if (test_bit(vid, pv->vlan_bitmap))  in br_vlan_find()
440 	u16 vid, errvid;  in br_vlan_set_proto()  local
458 		for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID) {  in br_vlan_set_proto()
459 			err = vlan_vid_add(p->dev, proto, vid);  in br_vlan_set_proto()
477 		for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID)  in br_vlan_set_proto()
478 			vlan_vid_del(p->dev, oldproto, vid);  in br_vlan_set_proto()
486 	errvid = vid;  in br_vlan_set_proto()
487 	for_each_set_bit(vid, pv->vlan_bitmap, errvid)  in br_vlan_set_proto()
488 		vlan_vid_del(p->dev, proto, vid);  in br_vlan_set_proto()
495 		for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID)  in br_vlan_set_proto()
496 			vlan_vid_del(p->dev, proto, vid);  in br_vlan_set_proto()
502 static bool vlan_default_pvid(struct net_port_vlans *pv, u16 vid)  in vlan_default_pvid()  argument
504 	return pv && vid == pv->pvid && test_bit(vid, pv->untagged_bitmap);  in vlan_default_pvid()
642 int nbp_vlan_add(struct net_bridge_port *port, u16 vid, u16 flags)  in nbp_vlan_add()  argument
651 		return __vlan_add(pv, vid, flags);  in nbp_vlan_add()
663 	err = __vlan_add(pv, vid, flags);  in nbp_vlan_add()
678 int nbp_vlan_delete(struct net_bridge_port *port, u16 vid)  in nbp_vlan_delete()  argument
688 	br_fdb_find_delete_local(port->br, port, port->dev->dev_addr, vid);  in nbp_vlan_delete()
690 	return __vlan_del(pv, vid);  in nbp_vlan_delete()
696 	u16 vid;  in nbp_vlan_flush()  local
704 	for_each_set_bit(vid, pv->vlan_bitmap, VLAN_N_VID)  in nbp_vlan_flush()
705 		vlan_vid_del(port->dev, port->br->vlan_proto, vid);  in nbp_vlan_flush()
710 bool nbp_vlan_find(struct net_bridge_port *port, u16 vid)  in nbp_vlan_find()  argument
721 	if (test_bit(vid, pv->vlan_bitmap))  in nbp_vlan_find()