98  * batadv_dat_start_timer() - initialise the DAT periodic worker
103 	queue_delayed_work(batadv_event_workqueue, &bat_priv->dat.work,  in batadv_dat_start_timer()
147  * __batadv_dat_purge() - delete entries from the DAT local storage
154  * Loops over each entry in the DAT local storage and deletes it if and only if
166 	if (!bat_priv->dat.hash)  in __batadv_dat_purge()
169 	for (i = 0; i < bat_priv->dat.hash->size; i++) {  in __batadv_dat_purge()
170 		head = &bat_priv->dat.hash->table[i];  in __batadv_dat_purge()
171 		list_lock = &bat_priv->dat.hash->list_locks[i];  in __batadv_dat_purge()
191  *  DAT hash table
202 	bat_priv = container_of(priv_dat, struct batadv_priv, dat);  in batadv_dat_purge()
209  * batadv_compare_dat() - comparing function used in the local DAT hash table
288 	const struct batadv_dat_entry *dat = data;  in batadv_hash_dat()  local
293 	key = (__force const unsigned char *)&dat->ip;  in batadv_hash_dat()
294 	for (i = 0; i < sizeof(dat->ip); i++) {  in batadv_hash_dat()
300 	vid = htons(dat->vid);  in batadv_hash_dat()
302 	for (i = 0; i < sizeof(dat->vid); i++) {  in batadv_hash_dat()
330 	struct batadv_hashtable *hash = bat_priv->dat.hash;  in batadv_dat_entry_hash_find()
359  * batadv_dat_entry_add() - add a new dat entry or update it if already exists
395 	hash_added = batadv_hash_add(bat_priv->dat.hash, batadv_compare_dat,  in batadv_dat_entry_add()
519 	/* check if orig node candidate is running DAT */  in batadv_is_orig_node_eligible()
633 	struct batadv_dat_entry dat;  in batadv_dat_select_candidates()  local
642 	dat.ip = ip_dst;  in batadv_dat_select_candidates()
643 	dat.vid = vid;  in batadv_dat_select_candidates()
644 	ip_key = (batadv_dat_addr_t)batadv_hash_dat(&dat,  in batadv_dat_select_candidates()
734  * batadv_dat_tvlv_container_update() - update the dat tvlv container after dat
756  * batadv_dat_status_update() - update the dat tvlv container after dat
768  * batadv_dat_tvlv_ogm_handler_v1() - process incoming dat tvlv container
787  * batadv_dat_hash_free() - free the local DAT hash table
792 	if (!bat_priv->dat.hash)  in batadv_dat_hash_free()
797 	batadv_hash_destroy(bat_priv->dat.hash);  in batadv_dat_hash_free()
799 	bat_priv->dat.hash = NULL;  in batadv_dat_hash_free()
803  * batadv_dat_init() - initialise the DAT internals
810 	if (bat_priv->dat.hash)  in batadv_dat_init()
813 	bat_priv->dat.hash = batadv_hash_new(1024);  in batadv_dat_init()
815 	if (!bat_priv->dat.hash)  in batadv_dat_init()
818 	INIT_DELAYED_WORK(&bat_priv->dat.work, batadv_dat_purge);  in batadv_dat_init()
829  * batadv_dat_free() - free the DAT internals
837 	cancel_delayed_work_sync(&bat_priv->dat.work);  in batadv_dat_free()
843  * batadv_dat_cache_dump_entry() - dump one entry of the DAT cache table to a
885  * batadv_dat_cache_dump_bucket() - dump one bucket of the DAT cache table to
928  * batadv_dat_cache_dump() - dump DAT cache table to a netlink socket
950 	hash = bat_priv->dat.hash;  in batadv_dat_cache_dump()
1026 	/* Check for bad reply/request. If the ARP message is not sane, DAT  in batadv_arp_get_type()
1117  * answer using DAT
1161 		 * client will answer itself. DAT would only generate a  in batadv_dat_snoop_outgoing_arp_request()
1165 		 * additional DAT answer may trigger kernel warnings about  in batadv_dat_snoop_outgoing_arp_request()
1214  * answer using the local DAT storage
1325  *  local DAT storage only
1330  * Return: true if the packet was snooped and consumed by DAT. False if the
1606  *  DAT cache
1614  * Adds given MAC/IP pairs to the local DAT cache and propagates them further
1691  * batadv_dat_snoop_outgoing_dhcp_ack() - snoop DHCPACK and fill DAT with it
1699  * field and DHCP Your IP Address field are added to the local DAT cache and
1724  * batadv_dat_snoop_incoming_dhcp_ack() - snoop DHCPACK and fill DAT cache
1731  * field and DHCP Your IP Address field are added to the local DAT cache.
1772  *  dropped (because the node has already obtained the reply via DAT) or not