11 static void nbp_vlan_set_vlan_dev_state(struct net_bridge_port *p, u16 vid);
17 	u16 vid = *(u16 *)arg->key;  in br_vlan_cmp()  local
19 	return vle->vid != vid;  in br_vlan_cmp()
24 	.key_offset = offsetof(struct net_bridge_vlan, vid),
32 static struct net_bridge_vlan *br_vlan_lookup(struct rhashtable *tbl, u16 vid)  in br_vlan_lookup()  argument
34 	return rhashtable_lookup_fast(tbl, &vid, br_vlan_rht_params);  in br_vlan_lookup()
40 	if (vg->pvid == v->vid)  in __vlan_add_pvid()
45 	vg->pvid = v->vid;  in __vlan_add_pvid()
48 static void __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()
73 	change = !!(flags & BRIDGE_VLAN_INFO_PVID) == !!(vg->pvid != v->vid) ||  in __vlan_flags_update()
82 		__vlan_delete_pvid(vg, v->vid);  in __vlan_flags_update()
112 	err = br_switchdev_port_vlan_add(dev, v->vid, flags, false, extack);  in __vlan_vid_add()
114 		return vlan_vid_add(dev, br->vlan_proto, v->vid);  in __vlan_vid_add()
133 		if (v->vid >= vent->vid)  in __vlan_add_list()
152 	err = br_switchdev_port_vlan_del(dev, v->vid);  in __vlan_vid_del()
154 		vlan_vid_del(dev, br->vlan_proto, v->vid);  in __vlan_vid_del()
162 br_vlan_get_master(struct net_bridge *br, u16 vid,  in br_vlan_get_master()  argument
169 	masterv = br_vlan_find(vg, vid);  in br_vlan_get_master()
174 		if (br_vlan_add(br, vid, 0, &changed, extack))  in br_vlan_get_master()
176 		masterv = br_vlan_find(vg, vid);  in br_vlan_get_master()
292 			err = br_vlan_add(br, v->vid,  in __vlan_add()
299 				br_vlan_notify(br, NULL, v->vid, 0,  in __vlan_add()
303 		masterv = br_vlan_get_master(br, v->vid, extack);  in __vlan_add()
323 			err = br_switchdev_port_vlan_add(dev, v->vid, flags,  in __vlan_add()
334 		err = br_fdb_add_local(br, p, dev->dev_addr, v->vid);  in __vlan_add()
355 		nbp_vlan_set_vlan_dev_state(p, v->vid);  in __vlan_add()
361 		br_fdb_find_delete_local(br, p, dev->dev_addr, v->vid);  in __vlan_add()
377 		br_switchdev_port_vlan_del(dev, v->vid);  in __vlan_add()
398 	__vlan_delete_pvid(vg, v->vid);  in __vlan_del()
404 		err = br_switchdev_port_vlan_del(v->br->dev, v->vid);  in __vlan_del()
420 		nbp_vlan_set_vlan_dev_state(p, v->vid);  in __vlan_del()
451 			v_start = vlan->vid;  in __vlan_flush()
452 		} else if (vlan->vid - v_end != 1) {  in __vlan_flush()
455 			v_start = vlan->vid;  in __vlan_flush()
457 		v_end = vlan->vid;  in __vlan_flush()
464 			       vlan->vid, ERR_PTR(err));  in __vlan_flush()
480 	u16 vid;  in br_handle_vlan()  local
490 	br_vlan_get_tag(skb, &vid);  in br_handle_vlan()
491 	v = br_vlan_find(vg, vid);  in br_handle_vlan()
536 			      struct sk_buff *skb, u16 *vid,  in __allowed_ingress()  argument
556 	if (!br_vlan_get_tag(skb, vid)) {  in __allowed_ingress()
568 			*vid = 0;  in __allowed_ingress()
578 	if (!*vid) {  in __allowed_ingress()
581 		/* Frame had a tag with VID 0 or did not have a tag.  in __allowed_ingress()
591 		*vid = pvid;  in __allowed_ingress()
597 			 * At this point, we know that skb->vlan_tci VID  in __allowed_ingress()
599 			 * We update only VID field and preserve PCP field.  in __allowed_ingress()
614 	v = br_vlan_find(vg, *vid);  in __allowed_ingress()
643 			u16 *vid, u8 *state,  in br_allowed_ingress()  argument
655 	return __allowed_ingress(br, vg, skb, vid, state, vlan);  in br_allowed_ingress()
663 	u16 vid;  in br_allowed_egress()  local
669 	br_vlan_get_tag(skb, &vid);  in br_allowed_egress()
670 	v = br_vlan_find(vg, vid);  in br_allowed_egress()
679 bool br_should_learn(struct net_bridge_port *p, struct sk_buff *skb, u16 *vid)  in br_should_learn()  argument
693 	if (!br_vlan_get_tag(skb, vid) && skb->vlan_proto != br->vlan_proto)  in br_should_learn()
694 		*vid = 0;  in br_should_learn()
696 	if (!*vid) {  in br_should_learn()
697 		*vid = br_get_pvid(vg);  in br_should_learn()
698 		if (!*vid ||  in br_should_learn()
705 	v = br_vlan_find(vg, *vid);  in br_should_learn()
736 		err = br_switchdev_port_vlan_add(br->dev, vlan->vid, flags,  in br_vlan_add_existing()
744 		err = br_fdb_add_local(br, NULL, br->dev->dev_addr, vlan->vid);  in br_vlan_add_existing()
764 	br_switchdev_port_vlan_del(br->dev, vlan->vid);  in br_vlan_add_existing()
769  * Must be called with vid in range from 1 to 4094 inclusive.
772 int br_vlan_add(struct net_bridge *br, u16 vid, u16 flags, bool *changed,  in br_vlan_add()  argument
783 	vlan = br_vlan_find(vg, vid);  in br_vlan_add()
797 	vlan->vid = vid;  in br_vlan_add()
815  * Must be called with vid in range from 1 to 4094 inclusive.
817 int br_vlan_delete(struct net_bridge *br, u16 vid)  in br_vlan_delete()  argument
825 	v = br_vlan_find(vg, vid);  in br_vlan_delete()
829 	br_fdb_find_delete_local(br, NULL, br->dev->dev_addr, vid);  in br_vlan_delete()
830 	br_fdb_delete_by_port(br, NULL, vid, 0);  in br_vlan_delete()
850 struct net_bridge_vlan *br_vlan_find(struct net_bridge_vlan_group *vg, u16 vid)  in br_vlan_find()  argument
855 	return br_vlan_lookup(&vg->vlan_hash, vid);  in br_vlan_find()
966 			err = vlan_vid_add(p->dev, proto, vlan->vid);  in __br_vlan_set_proto()
983 			vlan_vid_del(p->dev, oldproto, vlan->vid);  in __br_vlan_set_proto()
996 		vlan_vid_del(p->dev, proto, vlan->vid);  in __br_vlan_set_proto()
1004 			vlan_vid_del(p->dev, proto, vlan->vid);  in __br_vlan_set_proto()
1058 static bool vlan_default_pvid(struct net_bridge_vlan_group *vg, u16 vid)  in vlan_default_pvid()  argument
1062 	if (vid != vg->pvid)  in vlan_default_pvid()
1065 	v = br_vlan_lookup(&vg->vlan_hash, vid);  in vlan_default_pvid()
1305  * Must be called with vid in range from 1 to 4094 inclusive.
1308 int nbp_vlan_add(struct net_bridge_port *port, u16 vid, u16 flags,  in nbp_vlan_add()  argument
1317 	vlan = br_vlan_find(nbp_vlan_group(port), vid);  in nbp_vlan_add()
1323 			ret = br_switchdev_port_vlan_add(port->dev, vid, flags,  in nbp_vlan_add()
1339 	vlan->vid = vid;  in nbp_vlan_add()
1351  * Must be called with vid in range from 1 to 4094 inclusive.
1353 int nbp_vlan_delete(struct net_bridge_port *port, u16 vid)  in nbp_vlan_delete()  argument
1359 	v = br_vlan_find(nbp_vlan_group(port), vid);  in nbp_vlan_delete()
1362 	br_fdb_find_delete_local(port->br, port, port->dev->dev_addr, vid);  in nbp_vlan_delete()
1363 	br_fdb_delete_by_port(port->br, port, vid, 0);  in nbp_vlan_delete()
1451 	u16 vid;  in br_vlan_fill_forward_path_pvid()  local
1462 		vid = ctx->vlan[idx].id;  in br_vlan_fill_forward_path_pvid()
1465 		vid = br_get_pvid(vg);  in br_vlan_fill_forward_path_pvid()
1468 	path->bridge.vlan_id = vid;  in br_vlan_fill_forward_path_pvid()
1500 int br_vlan_get_info(const struct net_device *dev, u16 vid,  in br_vlan_get_info()  argument
1516 	v = br_vlan_find(vg, vid);  in br_vlan_get_info()
1520 	p_vinfo->vid = vid;  in br_vlan_get_info()
1522 	if (vid == br_get_pvid(vg))  in br_vlan_get_info()
1528 int br_vlan_get_info_rcu(const struct net_device *dev, u16 vid,  in br_vlan_get_info_rcu()  argument
1543 	v = br_vlan_find(vg, vid);  in br_vlan_get_info_rcu()
1547 	p_vinfo->vid = vid;  in br_vlan_get_info_rcu()
1549 	if (vid == br_get_pvid(vg))  in br_vlan_get_info_rcu()
1580 	u16 vid;  member
1591 	    vlan_dev_priv(dev)->vlan_id == data->vid) {  in br_vlan_match_bind_vlan_dev_fn()
1600 br_vlan_get_upper_bind_vlan_dev(struct net_device *dev, u16 vid)  in br_vlan_get_upper_bind_vlan_dev()  argument
1603 		.vid = vid,  in br_vlan_get_upper_bind_vlan_dev()
1625 	u16 vid = vlan_dev_priv(vlan_dev)->vlan_id;  in br_vlan_set_vlan_dev_state()  local
1637 		if (br_vlan_find(vg, vid) && br_vlan_is_dev_up(p->dev)) {  in br_vlan_set_vlan_dev_state()
1657 							   vlan->vid);  in br_vlan_set_all_vlan_dev_state()
1727 static void nbp_vlan_set_vlan_dev_state(struct net_bridge_port *p, u16 vid)  in nbp_vlan_set_vlan_dev_state()  argument
1734 	vlan_dev = br_vlan_get_upper_bind_vlan_dev(p->br->dev, vid);  in nbp_vlan_set_vlan_dev_state()
1851 static bool br_vlan_fill_vids(struct sk_buff *skb, u16 vid, u16 vid_range,  in br_vlan_fill_vids()  argument
1865 	info.vid = vid;  in br_vlan_fill_vids()
1874 	if (vid_range && vid < vid_range &&  in br_vlan_fill_vids()
1907 		    u16 vid, u16 vid_range,  in br_vlan_notify()  argument
1949 		v = br_vlan_find(vg, vid);  in br_vlan_notify()
1954 		if (br_get_pvid(vg) == v->vid)  in br_vlan_notify()
1963 	if (!br_vlan_fill_vids(skb, vid, vid_range, v, p, flags, false))  in br_vlan_notify()
1980 	return v_curr->vid - range_end->vid == 1 &&  in br_vlan_can_enter_range()
2052 			if (!br_vlan_global_opts_fill(skb, range_start->vid,  in br_vlan_dump_dev()
2053 						      range_end->vid,  in br_vlan_dump_dev()
2059 			idx += range_end->vid - range_start->vid + 1;  in br_vlan_dump_dev()
2062 		} else if (dump_stats || v->vid == pvid ||  in br_vlan_dump_dev()
2066 			if (!br_vlan_fill_vids(skb, range_start->vid,  in br_vlan_dump_dev()
2067 					       range_end->vid, range_start,  in br_vlan_dump_dev()
2073 			idx += range_end->vid - range_start->vid + 1;  in br_vlan_dump_dev()
2088 		    !br_vlan_global_opts_fill(skb, range_start->vid,  in br_vlan_dump_dev()
2089 					      range_end->vid, range_start))  in br_vlan_dump_dev()
2092 			 !br_vlan_fill_vids(skb, range_start->vid,  in br_vlan_dump_dev()
2093 					    range_end->vid, range_start,  in br_vlan_dump_dev()
2217 	if (!br_vlan_valid_id(vinfo->vid, extack))  in br_vlan_rtm_process_one()
2221 		vrange_end.vid = nla_get_u16(tb[BRIDGE_VLANDB_ENTRY_RANGE]);  in br_vlan_rtm_process_one()
2230 		if (!br_vlan_valid_id(vinfo->vid, extack) ||  in br_vlan_rtm_process_one()
2265 			range_start = br_vlan_find(vg, vinfo_last->vid);  in br_vlan_rtm_process_one()
2266 			range_end = br_vlan_find(vg, vinfo->vid);  in br_vlan_rtm_process_one()
2268 			range_start = br_vlan_find(vg, vinfo->vid);  in br_vlan_rtm_process_one()