67  * batadv_nc_start_timer() - initialise the nc periodic worker
72 	queue_delayed_work(batadv_event_workqueue, &bat_priv->nc.work,  in batadv_nc_start_timer()
111  * batadv_nc_tvlv_ogm_handler_v1() - process incoming nc tvlv container
137 	bat_priv->nc.timestamp_fwd_flush = jiffies;  in batadv_nc_mesh_init()
138 	bat_priv->nc.timestamp_sniffed_purge = jiffies;  in batadv_nc_mesh_init()
140 	if (bat_priv->nc.coding_hash || bat_priv->nc.decoding_hash)  in batadv_nc_mesh_init()
143 	bat_priv->nc.coding_hash = batadv_hash_new(128);  in batadv_nc_mesh_init()
144 	if (!bat_priv->nc.coding_hash)  in batadv_nc_mesh_init()
147 	batadv_hash_set_lock_class(bat_priv->nc.coding_hash,  in batadv_nc_mesh_init()
150 	bat_priv->nc.decoding_hash = batadv_hash_new(128);  in batadv_nc_mesh_init()
151 	if (!bat_priv->nc.decoding_hash) {  in batadv_nc_mesh_init()
152 		batadv_hash_destroy(bat_priv->nc.coding_hash);  in batadv_nc_mesh_init()
156 	batadv_hash_set_lock_class(bat_priv->nc.decoding_hash,  in batadv_nc_mesh_init()
159 	INIT_DELAYED_WORK(&bat_priv->nc.work, batadv_nc_worker);  in batadv_nc_mesh_init()
173  * batadv_nc_init_bat_priv() - initialise the nc specific bat_priv variables
179 	bat_priv->nc.min_tq = 200;  in batadv_nc_init_bat_priv()
180 	bat_priv->nc.max_fwd_delay = 10;  in batadv_nc_init_bat_priv()
181 	bat_priv->nc.max_buffer_time = 200;  in batadv_nc_init_bat_priv()
185  * batadv_nc_init_orig() - initialise the nc fields of an orig_node
252  * batadv_nc_packet_free() - frees nc packet
253  * @nc_packet: the nc packet to free
269  * batadv_nc_to_purge_nc_node() - checks whether an nc node has to be purged
271  * @nc_node: the nc node to check
285  * batadv_nc_to_purge_nc_path_coding() - checks whether an nc path has timed out
287  * @nc_path: the nc path to check
301 				    bat_priv->nc.max_fwd_delay * 10);  in batadv_nc_to_purge_nc_path_coding()
305  * batadv_nc_to_purge_nc_path_decoding() - checks whether an nc path has timed
308  * @nc_path: the nc path to check
322 				    bat_priv->nc.max_buffer_time * 10);  in batadv_nc_to_purge_nc_path_decoding()
326  * batadv_nc_purge_orig_nc_nodes() - go through list of nc nodes and purge stale
329  * @list: list of nc nodes
330  * @lock: nc node list lock
332  *	      not. This function takes the nc node as argument and has to return
364  * batadv_nc_purge_orig() - purges all nc node data attached of the given
367  * @orig_node: orig_node with the nc node entries to be purged
369  *	      not. This function takes the nc node as argument and has to return
391  *  they have timed out nc nodes
417  * batadv_nc_purge_paths() - traverse all nc paths part of the hash and remove
420  * @hash: hash table containing the nc paths to check
422  *	      not. This function takes the nc node as argument and has to return
489  * batadv_nc_hash_choose() - compute the hash value for an nc path
533  * batadv_nc_hash_find() - search for an existing nc path and return it
534  * @hash: hash table containing the nc path
571  * @nc_packet: the nc packet to send
583  * @nc_path: the nc path the packet belongs to
584  * @nc_packet: the nc packet to be checked
597 	unsigned long timeout = bat_priv->nc.max_buffer_time;  in batadv_nc_sniffed_purge()
609 	/* purge nc packet */  in batadv_nc_sniffed_purge()
620  * batadv_nc_fwd_flush() - Checks the timestamp of the given nc packet.
622  * @nc_path: the nc path the packet belongs to
623  * @nc_packet: the nc packet to be checked
625  * Checks whether the given nc packet has hit its forward timeout. If so, the
636 	unsigned long timeout = bat_priv->nc.max_fwd_delay;  in batadv_nc_fwd_flush()
658  * batadv_nc_process_nc_paths() - traverse given nc packet pool and free timed
659  *  out nc packets
662  * @process_fn: Function called to process given nc packet. Should return true
717 	bat_priv = container_of(priv_nc, struct batadv_priv, nc);  in batadv_nc_worker()
720 	batadv_nc_purge_paths(bat_priv, bat_priv->nc.coding_hash,  in batadv_nc_worker()
722 	batadv_nc_purge_paths(bat_priv, bat_priv->nc.decoding_hash,  in batadv_nc_worker()
725 	timeout = bat_priv->nc.max_fwd_delay;  in batadv_nc_worker()
727 	if (batadv_has_timed_out(bat_priv->nc.timestamp_fwd_flush, timeout)) {  in batadv_nc_worker()
728 		batadv_nc_process_nc_paths(bat_priv, bat_priv->nc.coding_hash,  in batadv_nc_worker()
730 		bat_priv->nc.timestamp_fwd_flush = jiffies;  in batadv_nc_worker()
733 	if (batadv_has_timed_out(bat_priv->nc.timestamp_sniffed_purge,  in batadv_nc_worker()
734 				 bat_priv->nc.max_buffer_time)) {  in batadv_nc_worker()
735 		batadv_nc_process_nc_paths(bat_priv, bat_priv->nc.decoding_hash,  in batadv_nc_worker()
737 		bat_priv->nc.timestamp_sniffed_purge = jiffies;  in batadv_nc_worker()
748  * @orig_node: neighboring orig node which may be used as nc candidate
755  *  4) The TQ value of the OGM must be above bat_priv->nc.min_tq.
779 	if (ogm_packet->tq < bat_priv->nc.min_tq)  in batadv_can_nc_with_orig()
786  * batadv_nc_find_nc_node() - search for an existing nc node and return it
826  * batadv_nc_get_nc_node() - retrieves an nc node or creates the entry if it was
889  * batadv_nc_update_nc_node() - updates stored incoming and outgoing nc node
944  * @hash: hash table containing the nc path
945  * @src: ethernet source address - first half of the nc path search key
946  * @dst: ethernet destination address - second half of the nc path search key
1033  * batadv_nc_code_packets() - code a received unicast_packet with an nc packet
1249  * @in_nc_node: pointer to skb next hop's neighbor nc node
1250  * @out_nc_node: pointer to skb source's neighbor nc node
1266 	struct batadv_hashtable *hash = bat_priv->nc.coding_hash;  in batadv_nc_path_search()
1320  * @in_nc_node: pointer to skb next hop's neighbor nc node
1322  * Return: an nc packet if a suitable coding packet was found, NULL otherwise.
1522 				     bat_priv->nc.coding_hash,  in batadv_nc_skb_forward()
1571 				     bat_priv->nc.decoding_hash,  in batadv_nc_skb_store_for_decoding()
1726  * Return: pointer to nc packet if the needed data was found or NULL otherwise.
1733 	struct batadv_hashtable *hash = bat_priv->nc.decoding_hash;  in batadv_nc_find_decoding_packet()
1867 	cancel_delayed_work_sync(&bat_priv->nc.work);  in batadv_nc_mesh_free()
1869 	batadv_nc_purge_paths(bat_priv, bat_priv->nc.coding_hash, NULL);  in batadv_nc_mesh_free()
1870 	batadv_hash_destroy(bat_priv->nc.coding_hash);  in batadv_nc_mesh_free()
1871 	batadv_nc_purge_paths(bat_priv, bat_priv->nc.decoding_hash, NULL);  in batadv_nc_mesh_free()
1872 	batadv_hash_destroy(bat_priv->nc.decoding_hash);  in batadv_nc_mesh_free()