131 	struct batadv_softif_vlan *vlan;  in batadv_interface_set_mac_addr()  local
146 	hlist_for_each_entry_rcu(vlan, &bat_priv->softif_vlan_list, list) {  in batadv_interface_set_mac_addr()
147 		batadv_tt_local_remove(bat_priv, old_addr, vlan->vid,  in batadv_interface_set_mac_addr()
149 		batadv_tt_local_add(dev, addr->sa_data, vlan->vid,  in batadv_interface_set_mac_addr()
508  * batadv_softif_vlan_release() - release vlan from lists and queue for free
510  * @ref: kref pointer of the vlan object
514 	struct batadv_softif_vlan *vlan;  in batadv_softif_vlan_release()  local
516 	vlan = container_of(ref, struct batadv_softif_vlan, refcount);  in batadv_softif_vlan_release()
518 	spin_lock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
519 	hlist_del_rcu(&vlan->list);  in batadv_softif_vlan_release()
520 	spin_unlock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
522 	kfree_rcu(vlan, rcu);  in batadv_softif_vlan_release()
526  * batadv_softif_vlan_put() - decrease the vlan object refcounter and
528  * @vlan: the vlan object to release
530 void batadv_softif_vlan_put(struct batadv_softif_vlan *vlan)  in batadv_softif_vlan_put()  argument
532 	if (!vlan)  in batadv_softif_vlan_put()
535 	kref_put(&vlan->refcount, batadv_softif_vlan_release);  in batadv_softif_vlan_put()
539  * batadv_softif_vlan_get() - get the vlan object for a specific vid
541  * @vid: the identifier of the vlan object to retrieve
543  * Return: the private data of the vlan matching the vid passed as argument or
549 	struct batadv_softif_vlan *vlan_tmp, *vlan = NULL;  in batadv_softif_vlan_get()  local
559 		vlan = vlan_tmp;  in batadv_softif_vlan_get()
564 	return vlan;  in batadv_softif_vlan_get()
568  * batadv_softif_create_vlan() - allocate the needed resources for a new vlan
570  * @vid: the VLAN identifier
576 	struct batadv_softif_vlan *vlan;  in batadv_softif_create_vlan()  local
581 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_softif_create_vlan()
582 	if (vlan) {  in batadv_softif_create_vlan()
583 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
588 	vlan = kzalloc(sizeof(*vlan), GFP_ATOMIC);  in batadv_softif_create_vlan()
589 	if (!vlan) {  in batadv_softif_create_vlan()
594 	vlan->bat_priv = bat_priv;  in batadv_softif_create_vlan()
595 	vlan->vid = vid;  in batadv_softif_create_vlan()
596 	kref_init(&vlan->refcount);  in batadv_softif_create_vlan()
598 	atomic_set(&vlan->ap_isolation, 0);  in batadv_softif_create_vlan()
600 	kref_get(&vlan->refcount);  in batadv_softif_create_vlan()
601 	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);  in batadv_softif_create_vlan()
607 	err = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_softif_create_vlan()
610 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
613 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
625 	batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
633  * @vlan: the object to remove
636 				       struct batadv_softif_vlan *vlan)  in batadv_softif_destroy_vlan()  argument
642 			       vlan->vid, "vlan interface destroyed", false);  in batadv_softif_destroy_vlan()
644 	batadv_sysfs_del_vlan(bat_priv, vlan);  in batadv_softif_destroy_vlan()
645 	batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_vlan()
651  * @proto: protocol of the vlan id
652  * @vid: identifier of the new vlan
654  * Set up all the internal structures for handling the new vlan on top of the
663 	struct batadv_softif_vlan *vlan;  in batadv_interface_add_vid()  local
674 	/* if a new vlan is getting created and it already exists, it means that  in batadv_interface_add_vid()
680 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_interface_add_vid()
681 	if (!vlan)  in batadv_interface_add_vid()
685 	 * be since we received a kill_vid() for this vlan  in batadv_interface_add_vid()
687 	if (!vlan->kobj) {  in batadv_interface_add_vid()
688 		ret = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_interface_add_vid()
690 			batadv_softif_vlan_put(vlan);  in batadv_interface_add_vid()
696 	 * flag. This must be added again, even if the vlan object already  in batadv_interface_add_vid()
709  * @proto: protocol of the vlan id
710  * @vid: identifier of the deleted vlan
712  * Destroy all the internal structures used to handle the vlan identified by vid
716  * or -ENOENT if the specified vlan id wasn't registered.
722 	struct batadv_softif_vlan *vlan;  in batadv_interface_kill_vid()  local
730 	vlan = batadv_softif_vlan_get(bat_priv, vid | BATADV_VLAN_HAS_TAG);  in batadv_interface_kill_vid()
731 	if (!vlan)  in batadv_interface_kill_vid()
734 	batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_interface_kill_vid()
736 	/* finally free the vlan object */  in batadv_interface_kill_vid()
737 	batadv_softif_vlan_put(vlan);  in batadv_interface_kill_vid()
1115 	struct batadv_softif_vlan *vlan;  in batadv_softif_destroy_sysfs()  local
1119 	/* destroy the "untagged" VLAN */  in batadv_softif_destroy_sysfs()
1120 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_sysfs()
1121 	if (vlan) {  in batadv_softif_destroy_sysfs()
1122 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_sysfs()
1123 		batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_sysfs()
1141 	struct batadv_softif_vlan *vlan;  in batadv_softif_destroy_netlink()  local
1149 	/* destroy the "untagged" VLAN */  in batadv_softif_destroy_netlink()
1150 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_netlink()
1151 	if (vlan) {  in batadv_softif_destroy_netlink()
1152 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_netlink()
1153 		batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_netlink()