142 	struct batadv_softif_vlan *vlan;  in batadv_interface_set_mac_addr()  local
157 	hlist_for_each_entry_rcu(vlan, &bat_priv->softif_vlan_list, list) {  in batadv_interface_set_mac_addr()
158 		batadv_tt_local_remove(bat_priv, old_addr, vlan->vid,  in batadv_interface_set_mac_addr()
160 		batadv_tt_local_add(dev, addr->sa_data, vlan->vid,  in batadv_interface_set_mac_addr()
510  * batadv_softif_vlan_release() - release vlan from lists and queue for free
512  * @ref: kref pointer of the vlan object
516 	struct batadv_softif_vlan *vlan;  in batadv_softif_vlan_release()  local
518 	vlan = container_of(ref, struct batadv_softif_vlan, refcount);  in batadv_softif_vlan_release()
520 	spin_lock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
521 	hlist_del_rcu(&vlan->list);  in batadv_softif_vlan_release()
522 	spin_unlock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
524 	kfree_rcu(vlan, rcu);  in batadv_softif_vlan_release()
528  * batadv_softif_vlan_put() - decrease the vlan object refcounter and
530  * @vlan: the vlan object to release
532 void batadv_softif_vlan_put(struct batadv_softif_vlan *vlan)  in batadv_softif_vlan_put()  argument
534 	if (!vlan)  in batadv_softif_vlan_put()
537 	kref_put(&vlan->refcount, batadv_softif_vlan_release);  in batadv_softif_vlan_put()
541  * batadv_softif_vlan_get() - get the vlan object for a specific vid
543  * @vid: the identifier of the vlan object to retrieve
545  * Return: the private data of the vlan matching the vid passed as argument or
551 	struct batadv_softif_vlan *vlan_tmp, *vlan = NULL;  in batadv_softif_vlan_get()  local
561 		vlan = vlan_tmp;  in batadv_softif_vlan_get()
566 	return vlan;  in batadv_softif_vlan_get()
570  * batadv_softif_create_vlan() - allocate the needed resources for a new vlan
572  * @vid: the VLAN identifier
578 	struct batadv_softif_vlan *vlan;  in batadv_softif_create_vlan()  local
583 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_softif_create_vlan()
584 	if (vlan) {  in batadv_softif_create_vlan()
585 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
590 	vlan = kzalloc(sizeof(*vlan), GFP_ATOMIC);  in batadv_softif_create_vlan()
591 	if (!vlan) {  in batadv_softif_create_vlan()
596 	vlan->bat_priv = bat_priv;  in batadv_softif_create_vlan()
597 	vlan->vid = vid;  in batadv_softif_create_vlan()
598 	kref_init(&vlan->refcount);  in batadv_softif_create_vlan()
600 	atomic_set(&vlan->ap_isolation, 0);  in batadv_softif_create_vlan()
602 	kref_get(&vlan->refcount);  in batadv_softif_create_vlan()
603 	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);  in batadv_softif_create_vlan()
609 	err = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_softif_create_vlan()
612 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
615 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
627 	batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
635  * @vlan: the object to remove
638 				       struct batadv_softif_vlan *vlan)  in batadv_softif_destroy_vlan()  argument
644 			       vlan->vid, "vlan interface destroyed", false);  in batadv_softif_destroy_vlan()
646 	batadv_sysfs_del_vlan(bat_priv, vlan);  in batadv_softif_destroy_vlan()
647 	batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_vlan()
653  * @proto: protocol of the the vlan id
654  * @vid: identifier of the new vlan
656  * Set up all the internal structures for handling the new vlan on top of the
665 	struct batadv_softif_vlan *vlan;  in batadv_interface_add_vid()  local
676 	/* if a new vlan is getting created and it already exists, it means that  in batadv_interface_add_vid()
682 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_interface_add_vid()
683 	if (!vlan)  in batadv_interface_add_vid()
687 	 * be since we received a kill_vid() for this vlan  in batadv_interface_add_vid()
689 	if (!vlan->kobj) {  in batadv_interface_add_vid()
690 		ret = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_interface_add_vid()
692 			batadv_softif_vlan_put(vlan);  in batadv_interface_add_vid()
698 	 * flag. This must be added again, even if the vlan object already  in batadv_interface_add_vid()
711  * @proto: protocol of the the vlan id
712  * @vid: identifier of the deleted vlan
714  * Destroy all the internal structures used to handle the vlan identified by vid
718  * or -ENOENT if the specified vlan id wasn't registered.
724 	struct batadv_softif_vlan *vlan;  in batadv_interface_kill_vid()  local
732 	vlan = batadv_softif_vlan_get(bat_priv, vid | BATADV_VLAN_HAS_TAG);  in batadv_interface_kill_vid()
733 	if (!vlan)  in batadv_interface_kill_vid()
736 	batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_interface_kill_vid()
738 	/* finally free the vlan object */  in batadv_interface_kill_vid()
739 	batadv_softif_vlan_put(vlan);  in batadv_interface_kill_vid()
1121 	struct batadv_softif_vlan *vlan;  in batadv_softif_destroy_sysfs()  local
1125 	/* destroy the "untagged" VLAN */  in batadv_softif_destroy_sysfs()
1126 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_sysfs()
1127 	if (vlan) {  in batadv_softif_destroy_sysfs()
1128 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_sysfs()
1129 		batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_sysfs()
1147 	struct batadv_softif_vlan *vlan;  in batadv_softif_destroy_netlink()  local
1155 	/* destroy the "untagged" VLAN */  in batadv_softif_destroy_netlink()
1156 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_netlink()
1157 	if (vlan) {  in batadv_softif_destroy_netlink()
1158 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_netlink()
1159 		batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_netlink()