174 batadv_iv_ogm_neigh_new(struct batadv_hard_iface *hard_iface,  in batadv_iv_ogm_neigh_new()  argument
182 						     hard_iface, neigh_addr);  in batadv_iv_ogm_neigh_new()
192 static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_iface_enable()  argument
198 	mutex_lock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_enable()
202 	atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);  in batadv_iv_ogm_iface_enable()
204 	hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;  in batadv_iv_ogm_iface_enable()
205 	ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);  in batadv_iv_ogm_iface_enable()
207 		mutex_unlock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_enable()
211 	hard_iface->bat_iv.ogm_buff = ogm_buff;  in batadv_iv_ogm_iface_enable()
221 	mutex_unlock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_enable()
226 static void batadv_iv_ogm_iface_disable(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_iface_disable()  argument
228 	mutex_lock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_disable()
230 	kfree(hard_iface->bat_iv.ogm_buff);  in batadv_iv_ogm_iface_disable()
231 	hard_iface->bat_iv.ogm_buff = NULL;  in batadv_iv_ogm_iface_disable()
233 	mutex_unlock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_disable()
236 static void batadv_iv_ogm_iface_update_mac(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_iface_update_mac()  argument
241 	mutex_lock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_update_mac()
243 	ogm_buff = hard_iface->bat_iv.ogm_buff;  in batadv_iv_ogm_iface_update_mac()
249 			hard_iface->net_dev->dev_addr);  in batadv_iv_ogm_iface_update_mac()
251 			hard_iface->net_dev->dev_addr);  in batadv_iv_ogm_iface_update_mac()
254 	mutex_unlock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_iface_update_mac()
258 batadv_iv_ogm_primary_iface_set(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_primary_iface_set()  argument
263 	mutex_lock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_primary_iface_set()
265 	ogm_buff = hard_iface->bat_iv.ogm_buff;  in batadv_iv_ogm_primary_iface_set()
273 	mutex_unlock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_primary_iface_set()
334 				     struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_send_to_if()  argument
336 	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_iv_ogm_send_to_if()
344 	if (hard_iface->if_status != BATADV_IF_ACTIVE)  in batadv_iv_ogm_send_to_if()
359 		    forw_packet->if_incoming == hard_iface)  in batadv_iv_ogm_send_to_if()
377 			   hard_iface->net_dev->name,  in batadv_iv_ogm_send_to_if()
378 			   hard_iface->net_dev->dev_addr);  in batadv_iv_ogm_send_to_if()
393 		batadv_send_broadcast_skb(skb, hard_iface);  in batadv_iv_ogm_send_to_if()
741 batadv_iv_ogm_slide_own_bcast_window(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_slide_own_bcast_window()  argument
743 	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_iv_ogm_slide_own_bcast_window()
760 				if (orig_ifinfo->if_outgoing != hard_iface)  in batadv_iv_ogm_slide_own_bcast_window()
780 static void batadv_iv_ogm_schedule_buff(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_schedule_buff()  argument
782 	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_iv_ogm_schedule_buff()
783 	unsigned char **ogm_buff = &hard_iface->bat_iv.ogm_buff;  in batadv_iv_ogm_schedule_buff()
786 	int *ogm_buff_len = &hard_iface->bat_iv.ogm_buff_len;  in batadv_iv_ogm_schedule_buff()
791 	lockdep_assert_held(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_schedule_buff()
803 	if (hard_iface->if_status == BATADV_IF_TO_BE_ACTIVATED)  in batadv_iv_ogm_schedule_buff()
804 		hard_iface->if_status = BATADV_IF_ACTIVE;  in batadv_iv_ogm_schedule_buff()
808 	if (hard_iface == primary_if) {  in batadv_iv_ogm_schedule_buff()
822 	seqno = (u32)atomic_read(&hard_iface->bat_iv.ogm_seqno);  in batadv_iv_ogm_schedule_buff()
824 	atomic_inc(&hard_iface->bat_iv.ogm_seqno);  in batadv_iv_ogm_schedule_buff()
826 	batadv_iv_ogm_slide_own_bcast_window(hard_iface);  in batadv_iv_ogm_schedule_buff()
830 	if (hard_iface != primary_if) {  in batadv_iv_ogm_schedule_buff()
835 					hard_iface, hard_iface, 1, send_time);  in batadv_iv_ogm_schedule_buff()
844 		if (tmp_hard_iface->soft_iface != hard_iface->soft_iface)  in batadv_iv_ogm_schedule_buff()
851 					*ogm_buff_len, hard_iface,  in batadv_iv_ogm_schedule_buff()
862 static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)  in batadv_iv_ogm_schedule()  argument
864 	if (hard_iface->if_status == BATADV_IF_NOT_IN_USE ||  in batadv_iv_ogm_schedule()
865 	    hard_iface->if_status == BATADV_IF_TO_BE_REMOVED)  in batadv_iv_ogm_schedule()
868 	mutex_lock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_schedule()
869 	batadv_iv_ogm_schedule_buff(hard_iface);  in batadv_iv_ogm_schedule()
870 	mutex_unlock(&hard_iface->bat_iv.ogm_buff_mutex);  in batadv_iv_ogm_schedule()
1555 	struct batadv_hard_iface *hard_iface;  in batadv_iv_ogm_process()  local
1599 	list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {  in batadv_iv_ogm_process()
1600 		if (hard_iface->if_status != BATADV_IF_ACTIVE)  in batadv_iv_ogm_process()
1603 		if (hard_iface->soft_iface != if_incoming->soft_iface)  in batadv_iv_ogm_process()
1607 				       hard_iface->net_dev->dev_addr))  in batadv_iv_ogm_process()
1611 				       hard_iface->net_dev->dev_addr))  in batadv_iv_ogm_process()
1615 				       hard_iface->net_dev->dev_addr))  in batadv_iv_ogm_process()
1664 	list_for_each_entry_rcu(hard_iface, &batadv_hardif_list, list) {  in batadv_iv_ogm_process()
1665 		if (hard_iface->if_status != BATADV_IF_ACTIVE)  in batadv_iv_ogm_process()
1668 		if (hard_iface->soft_iface != bat_priv->soft_iface)  in batadv_iv_ogm_process()
1671 		if (!kref_get_unless_zero(&hard_iface->refcount))  in batadv_iv_ogm_process()
1675 						if_incoming, hard_iface);  in batadv_iv_ogm_process()
1677 		batadv_hardif_put(hard_iface);  in batadv_iv_ogm_process()
2103 				struct batadv_hard_iface *hard_iface,  in batadv_iv_ogm_neigh_dump_hardif()  argument
2110 				 &hard_iface->neigh_list, list) {  in batadv_iv_ogm_neigh_dump_hardif()
2137 	struct batadv_hard_iface *hard_iface;  in batadv_iv_ogm_neigh_dump()  local
2154 		list_for_each_entry_rcu(hard_iface, &batadv_hardif_list,  in batadv_iv_ogm_neigh_dump()
2156 			if (hard_iface->soft_iface != bat_priv->soft_iface)  in batadv_iv_ogm_neigh_dump()
2165 							    hard_iface, &idx)) {  in batadv_iv_ogm_neigh_dump()
2232 static void batadv_iv_iface_enabled(struct batadv_hard_iface *hard_iface)  in batadv_iv_iface_enabled()  argument
2235 	batadv_iv_ogm_schedule(hard_iface);  in batadv_iv_iface_enabled()