37 			 struct batadv_bla_backbone_gw *backbone_gw);
108 batadv_backbone_gw_free_ref(struct batadv_bla_backbone_gw *backbone_gw)  in batadv_backbone_gw_free_ref()  argument
110 	if (atomic_dec_and_test(&backbone_gw->refcount))  in batadv_backbone_gw_free_ref()
111 		kfree_rcu(backbone_gw, rcu);  in batadv_backbone_gw_free_ref()
117 	batadv_backbone_gw_free_ref(claim->backbone_gw);  in batadv_claim_release()
182 	struct batadv_bla_backbone_gw search_entry, *backbone_gw;  in batadv_backbone_hash_find()  local
196 	hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_backbone_hash_find()
197 		if (!batadv_compare_backbone_gw(&backbone_gw->hash_entry,  in batadv_backbone_hash_find()
201 		if (!atomic_inc_not_zero(&backbone_gw->refcount))  in batadv_backbone_hash_find()
204 		backbone_gw_tmp = backbone_gw;  in batadv_backbone_hash_find()
214 batadv_bla_del_backbone_claims(struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_del_backbone_claims()  argument
223 	hash = backbone_gw->bat_priv->bla.claim_hash;  in batadv_bla_del_backbone_claims()
234 			if (claim->backbone_gw != backbone_gw)  in batadv_bla_del_backbone_claims()
244 	backbone_gw->crc = BATADV_BLA_CRC_INIT;  in batadv_bla_del_backbone_claims()
438 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_update_own_backbone_gw()  local
440 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv,  in batadv_bla_update_own_backbone_gw()
443 	if (unlikely(!backbone_gw))  in batadv_bla_update_own_backbone_gw()
446 	backbone_gw->lasttime = jiffies;  in batadv_bla_update_own_backbone_gw()
447 	batadv_backbone_gw_free_ref(backbone_gw);  in batadv_bla_update_own_backbone_gw()
466 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_answer_request()  local
472 	backbone_gw = batadv_backbone_hash_find(bat_priv,  in batadv_bla_answer_request()
475 	if (!backbone_gw)  in batadv_bla_answer_request()
485 			if (claim->backbone_gw != backbone_gw)  in batadv_bla_answer_request()
495 	batadv_bla_send_announce(bat_priv, backbone_gw);  in batadv_bla_answer_request()
496 	batadv_backbone_gw_free_ref(backbone_gw);  in batadv_bla_answer_request()
507 static void batadv_bla_send_request(struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_send_request()  argument
510 	batadv_bla_del_backbone_claims(backbone_gw);  in batadv_bla_send_request()
512 	batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,  in batadv_bla_send_request()
513 		   "Sending REQUEST to %pM\n", backbone_gw->orig);  in batadv_bla_send_request()
516 	batadv_bla_send_claim(backbone_gw->bat_priv, backbone_gw->orig,  in batadv_bla_send_request()
517 			      backbone_gw->vid, BATADV_CLAIM_TYPE_REQUEST);  in batadv_bla_send_request()
520 	if (!atomic_read(&backbone_gw->request_sent)) {  in batadv_bla_send_request()
521 		atomic_inc(&backbone_gw->bat_priv->bla.num_requests);  in batadv_bla_send_request()
522 		atomic_set(&backbone_gw->request_sent, 1);  in batadv_bla_send_request()
535 				     struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_send_announce()  argument
541 	crc = htons(backbone_gw->crc);  in batadv_bla_send_announce()
544 	batadv_bla_send_claim(bat_priv, mac, backbone_gw->vid,  in batadv_bla_send_announce()
557 				 struct batadv_bla_backbone_gw *backbone_gw)  in batadv_bla_add_claim()  argument
576 		claim->backbone_gw = backbone_gw;  in batadv_bla_add_claim()
594 		if (claim->backbone_gw == backbone_gw)  in batadv_bla_add_claim()
602 		claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);  in batadv_bla_add_claim()
603 		batadv_backbone_gw_free_ref(claim->backbone_gw);  in batadv_bla_add_claim()
606 	atomic_inc(&backbone_gw->refcount);  in batadv_bla_add_claim()
607 	claim->backbone_gw = backbone_gw;  in batadv_bla_add_claim()
609 	backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);  in batadv_bla_add_claim()
610 	backbone_gw->lasttime = jiffies;  in batadv_bla_add_claim()
637 	claim->backbone_gw->crc ^= crc16(0, claim->addr, ETH_ALEN);  in batadv_bla_del_claim()
648 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_handle_announce()  local
654 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv, backbone_addr, vid,  in batadv_handle_announce()
657 	if (unlikely(!backbone_gw))  in batadv_handle_announce()
661 	backbone_gw->lasttime = jiffies;  in batadv_handle_announce()
666 		   BATADV_PRINT_VID(vid), backbone_gw->orig, crc);  in batadv_handle_announce()
668 	if (backbone_gw->crc != crc) {  in batadv_handle_announce()
669 		batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,  in batadv_handle_announce()
671 			   backbone_gw->orig,  in batadv_handle_announce()
672 			   BATADV_PRINT_VID(backbone_gw->vid),  in batadv_handle_announce()
673 			   backbone_gw->crc, crc);  in batadv_handle_announce()
675 		batadv_bla_send_request(backbone_gw);  in batadv_handle_announce()
680 		if (atomic_read(&backbone_gw->request_sent)) {  in batadv_handle_announce()
681 			atomic_dec(&backbone_gw->bat_priv->bla.num_requests);  in batadv_handle_announce()
682 			atomic_set(&backbone_gw->request_sent, 0);  in batadv_handle_announce()
686 	batadv_backbone_gw_free_ref(backbone_gw);  in batadv_handle_announce()
720 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_handle_unclaim()  local
728 	backbone_gw = batadv_backbone_hash_find(bat_priv, backbone_addr, vid);  in batadv_handle_unclaim()
730 	if (!backbone_gw)  in batadv_handle_unclaim()
736 		   claim_addr, BATADV_PRINT_VID(vid), backbone_gw->orig);  in batadv_handle_unclaim()
739 	batadv_backbone_gw_free_ref(backbone_gw);  in batadv_handle_unclaim()
749 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_handle_claim()  local
753 	backbone_gw = batadv_bla_get_backbone_gw(bat_priv, backbone_addr, vid,  in batadv_handle_claim()
756 	if (unlikely(!backbone_gw))  in batadv_handle_claim()
760 	batadv_bla_add_claim(bat_priv, claim_addr, vid, backbone_gw);  in batadv_handle_claim()
767 	batadv_backbone_gw_free_ref(backbone_gw);  in batadv_handle_claim()
990 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_purge_backbone_gw()  local
1006 		hlist_for_each_entry_safe(backbone_gw, node_tmp,  in batadv_bla_purge_backbone_gw()
1010 			if (!batadv_has_timed_out(backbone_gw->lasttime,  in batadv_bla_purge_backbone_gw()
1014 			batadv_dbg(BATADV_DBG_BLA, backbone_gw->bat_priv,  in batadv_bla_purge_backbone_gw()
1016 				   backbone_gw->orig);  in batadv_bla_purge_backbone_gw()
1020 			if (atomic_read(&backbone_gw->request_sent))  in batadv_bla_purge_backbone_gw()
1023 			batadv_bla_del_backbone_claims(backbone_gw);  in batadv_bla_purge_backbone_gw()
1025 			hlist_del_rcu(&backbone_gw->hash_entry);  in batadv_bla_purge_backbone_gw()
1026 			batadv_backbone_gw_free_ref(backbone_gw);  in batadv_bla_purge_backbone_gw()
1061 			if (!batadv_compare_eth(claim->backbone_gw->orig,  in batadv_bla_purge_claims()
1074 					      claim->backbone_gw->orig,  in batadv_bla_purge_claims()
1093 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_update_orig_address()  local
1121 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_update_orig_address()
1123 			if (!batadv_compare_eth(backbone_gw->orig,  in batadv_bla_update_orig_address()
1127 			ether_addr_copy(backbone_gw->orig,  in batadv_bla_update_orig_address()
1132 			batadv_bla_send_announce(bat_priv, backbone_gw);  in batadv_bla_update_orig_address()
1148 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_periodic_work()  local
1174 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_periodic_work()
1175 			if (!batadv_compare_eth(backbone_gw->orig,  in batadv_bla_periodic_work()
1179 			backbone_gw->lasttime = jiffies;  in batadv_bla_periodic_work()
1181 			batadv_bla_send_announce(bat_priv, backbone_gw);  in batadv_bla_periodic_work()
1192 			if (atomic_read(&backbone_gw->request_sent) == 0)  in batadv_bla_periodic_work()
1195 			if (!atomic_dec_and_test(&backbone_gw->wait_periods))  in batadv_bla_periodic_work()
1198 			atomic_dec(&backbone_gw->bat_priv->bla.num_requests);  in batadv_bla_periodic_work()
1199 			atomic_set(&backbone_gw->request_sent, 0);  in batadv_bla_periodic_work()
1358 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_is_backbone_gw_orig()  local
1371 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_is_backbone_gw_orig()
1372 			if (batadv_compare_eth(backbone_gw->orig, orig) &&  in batadv_bla_is_backbone_gw_orig()
1373 			    backbone_gw->vid == vid) {  in batadv_bla_is_backbone_gw_orig()
1397 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_is_backbone_gw()  local
1410 	backbone_gw = batadv_backbone_hash_find(orig_node->bat_priv,  in batadv_bla_is_backbone_gw()
1412 	if (!backbone_gw)  in batadv_bla_is_backbone_gw()
1415 	batadv_backbone_gw_free_ref(backbone_gw);  in batadv_bla_is_backbone_gw()
1493 	if (batadv_compare_eth(claim->backbone_gw->orig,  in batadv_bla_rx()
1587 	if (batadv_compare_eth(claim->backbone_gw->orig,  in batadv_bla_tx()
1652 			is_own = batadv_compare_eth(claim->backbone_gw->orig,  in batadv_bla_claim_table_seq_print_text()
1656 				   claim->backbone_gw->orig,  in batadv_bla_claim_table_seq_print_text()
1658 				   claim->backbone_gw->crc);  in batadv_bla_claim_table_seq_print_text()
1673 	struct batadv_bla_backbone_gw *backbone_gw;  in batadv_bla_backbone_table_seq_print_text()  local
1696 		hlist_for_each_entry_rcu(backbone_gw, head, hash_entry) {  in batadv_bla_backbone_table_seq_print_text()
1698 						 backbone_gw->lasttime);  in batadv_bla_backbone_table_seq_print_text()
1702 			is_own = batadv_compare_eth(backbone_gw->orig,  in batadv_bla_backbone_table_seq_print_text()
1708 				   backbone_gw->orig,  in batadv_bla_backbone_table_seq_print_text()
1709 				   BATADV_PRINT_VID(backbone_gw->vid), secs,  in batadv_bla_backbone_table_seq_print_text()
1710 				   msecs, backbone_gw->crc);  in batadv_bla_backbone_table_seq_print_text()