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()
511  * batadv_softif_vlan_release() - release vlan from lists and queue for free
513  * @ref: kref pointer of the vlan object
517 	struct batadv_softif_vlan *vlan;  in batadv_softif_vlan_release()  local
519 	vlan = container_of(ref, struct batadv_softif_vlan, refcount);  in batadv_softif_vlan_release()
521 	spin_lock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
522 	hlist_del_rcu(&vlan->list);  in batadv_softif_vlan_release()
523 	spin_unlock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
525 	kfree_rcu(vlan, rcu);  in batadv_softif_vlan_release()
529  * batadv_softif_vlan_put() - decrease the vlan object refcounter and
531  * @vlan: the vlan object to release
533 void batadv_softif_vlan_put(struct batadv_softif_vlan *vlan)  in batadv_softif_vlan_put()  argument
535 	if (!vlan)  in batadv_softif_vlan_put()
538 	kref_put(&vlan->refcount, batadv_softif_vlan_release);  in batadv_softif_vlan_put()
542  * batadv_softif_vlan_get() - get the vlan object for a specific vid
544  * @vid: the identifier of the vlan object to retrieve
546  * Return: the private data of the vlan matching the vid passed as argument or
552 	struct batadv_softif_vlan *vlan_tmp, *vlan = NULL;  in batadv_softif_vlan_get()  local
562 		vlan = vlan_tmp;  in batadv_softif_vlan_get()
567 	return vlan;  in batadv_softif_vlan_get()
571  * batadv_softif_create_vlan() - allocate the needed resources for a new vlan
573  * @vid: the VLAN identifier
579 	struct batadv_softif_vlan *vlan;  in batadv_softif_create_vlan()  local
584 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_softif_create_vlan()
585 	if (vlan) {  in batadv_softif_create_vlan()
586 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
591 	vlan = kzalloc(sizeof(*vlan), GFP_ATOMIC);  in batadv_softif_create_vlan()
592 	if (!vlan) {  in batadv_softif_create_vlan()
597 	vlan->bat_priv = bat_priv;  in batadv_softif_create_vlan()
598 	vlan->vid = vid;  in batadv_softif_create_vlan()
599 	kref_init(&vlan->refcount);  in batadv_softif_create_vlan()
601 	atomic_set(&vlan->ap_isolation, 0);  in batadv_softif_create_vlan()
603 	kref_get(&vlan->refcount);  in batadv_softif_create_vlan()
604 	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);  in batadv_softif_create_vlan()
610 	err = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_softif_create_vlan()
613 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
616 		batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
628 	batadv_softif_vlan_put(vlan);  in batadv_softif_create_vlan()
636  * @vlan: the object to remove
639 				       struct batadv_softif_vlan *vlan)  in batadv_softif_destroy_vlan()  argument
645 			       vlan->vid, "vlan interface destroyed", false);  in batadv_softif_destroy_vlan()
647 	batadv_sysfs_del_vlan(bat_priv, vlan);  in batadv_softif_destroy_vlan()
648 	batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_vlan()
654  * @proto: protocol of the vlan id
655  * @vid: identifier of the new vlan
657  * Set up all the internal structures for handling the new vlan on top of the
666 	struct batadv_softif_vlan *vlan;  in batadv_interface_add_vid()  local
677 	/* if a new vlan is getting created and it already exists, it means that  in batadv_interface_add_vid()
683 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_interface_add_vid()
684 	if (!vlan)  in batadv_interface_add_vid()
688 	 * be since we received a kill_vid() for this vlan  in batadv_interface_add_vid()
690 	if (!vlan->kobj) {  in batadv_interface_add_vid()
691 		ret = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_interface_add_vid()
693 			batadv_softif_vlan_put(vlan);  in batadv_interface_add_vid()
699 	 * flag. This must be added again, even if the vlan object already  in batadv_interface_add_vid()
712  * @proto: protocol of the vlan id
713  * @vid: identifier of the deleted vlan
715  * Destroy all the internal structures used to handle the vlan identified by vid
719  * or -ENOENT if the specified vlan id wasn't registered.
725 	struct batadv_softif_vlan *vlan;  in batadv_interface_kill_vid()  local
733 	vlan = batadv_softif_vlan_get(bat_priv, vid | BATADV_VLAN_HAS_TAG);  in batadv_interface_kill_vid()
734 	if (!vlan)  in batadv_interface_kill_vid()
737 	batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_interface_kill_vid()
739 	/* finally free the vlan object */  in batadv_interface_kill_vid()
740 	batadv_softif_vlan_put(vlan);  in batadv_interface_kill_vid()
1118 	struct batadv_softif_vlan *vlan;  in batadv_softif_destroy_sysfs()  local
1122 	/* destroy the "untagged" VLAN */  in batadv_softif_destroy_sysfs()
1123 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_sysfs()
1124 	if (vlan) {  in batadv_softif_destroy_sysfs()
1125 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_sysfs()
1126 		batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_sysfs()
1144 	struct batadv_softif_vlan *vlan;  in batadv_softif_destroy_netlink()  local
1152 	/* destroy the "untagged" VLAN */  in batadv_softif_destroy_netlink()
1153 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_netlink()
1154 	if (vlan) {  in batadv_softif_destroy_netlink()
1155 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_netlink()
1156 		batadv_softif_vlan_put(vlan);  in batadv_softif_destroy_netlink()