net/batman-adv/multicast_forw.c

134  * @bat_priv: the bat priv with all the soft interface information
149 static bool batadv_mcast_forw_push_dest(struct batadv_priv *bat_priv,
162 	if (batadv_bla_is_backbone_gw_orig(bat_priv, orig_node->orig, vid))
177  * @bat_priv: the bat priv with all the soft interface information
190 static int batadv_mcast_forw_push_dests_list(struct batadv_priv *bat_priv,
205 		    !batadv_mcast_forw_push_dest(bat_priv, skb, vid, orig_node,
218  * @bat_priv: the bat priv with all the soft interface information
230 batadv_mcast_forw_push_tt(struct batadv_priv *bat_priv, struct sk_buff *skb,
242 	tt_global = batadv_tt_global_hash_find(bat_priv, addr, vid);
248 		if (!batadv_mcast_forw_push_dest(bat_priv, skb, vid,
265  * @bat_priv: the bat priv with all the soft interface information
276 static bool batadv_mcast_forw_push_want_all(struct batadv_priv *bat_priv,
288 		head = &bat_priv->mcast.want_all_ipv4_list;
293 		head = &bat_priv->mcast.want_all_ipv6_list;
301 	ret = batadv_mcast_forw_push_dests_list(bat_priv, skb, vid, head,
311  * @bat_priv: the bat priv with all the soft interface information
322 static bool batadv_mcast_forw_push_want_rtr(struct batadv_priv *bat_priv,
334 		head = &bat_priv->mcast.want_all_rtr4_list;
339 		head = &bat_priv->mcast.want_all_rtr6_list;
347 	ret = batadv_mcast_forw_push_dests_list(bat_priv, skb, vid, head,
478  * @bat_priv: the bat priv with all the soft interface information
492 batadv_mcast_forw_push_dests(struct batadv_priv *bat_priv, struct sk_buff *skb,
501 	if (!batadv_mcast_forw_push_tt(bat_priv, skb, vid, &num_dests,
505 	if (!batadv_mcast_forw_push_want_all(bat_priv, skb, vid, &num_dests,
510 	    !batadv_mcast_forw_push_want_rtr(bat_priv, skb, vid, &num_dests,
570  * @bat_priv: the bat priv with all the soft interface information
584 batadv_mcast_forw_push_tvlvs(struct batadv_priv *bat_priv, struct sk_buff *skb,
590 	ret = batadv_mcast_forw_push_dests(bat_priv, skb, vid, is_routable,
637  * @bat_priv: the bat priv with all the soft interface information
657 batadv_mcast_forw_scrub_dests(struct batadv_priv *bat_priv,
680 		next_neigh = batadv_orig_to_router(bat_priv, next_dest, NULL);
908  * @bat_priv: the bat priv with all the soft interface information
925 static int batadv_mcast_forw_packet(struct batadv_priv *bat_priv,
972 		if (batadv_is_my_mac(bat_priv, dest)) {
978 		neigh_node = batadv_orig_to_router(bat_priv, dest, NULL);
993 		batadv_mcast_forw_scrub_dests(bat_priv, neigh_node, dest,
997 		batadv_inc_counter(bat_priv, BATADV_CNT_MCAST_TX);
998 		batadv_add_counter(bat_priv, BATADV_CNT_MCAST_TX_BYTES,
1011 			batadv_inc_counter(bat_priv, BATADV_CNT_MCAST_TX_LOCAL);
1012 			batadv_add_counter(bat_priv,
1017 			batadv_inc_counter(bat_priv, BATADV_CNT_MCAST_FWD);
1018 			batadv_add_counter(bat_priv, BATADV_CNT_MCAST_FWD_BYTES,
1031  * @bat_priv: the bat priv with all the soft interface information
1047 int batadv_mcast_forw_tracker_tvlv_handler(struct batadv_priv *bat_priv,
1050 	return batadv_mcast_forw_packet(bat_priv, skb, false);
1078  * @bat_priv: the bat priv with all the soft interface information
1087 static int batadv_mcast_forw_expand_head(struct batadv_priv *bat_priv,
1113  * @bat_priv: the bat priv with all the soft interface information
1126 bool batadv_mcast_forw_push(struct batadv_priv *bat_priv, struct sk_buff *skb,
1132 	if (batadv_mcast_forw_expand_head(bat_priv, skb) < 0)
1137 	ret = batadv_mcast_forw_push_tvlvs(bat_priv, skb, vid, is_routable,
1157  * @bat_priv: the bat priv with all the soft interface information
1166 int batadv_mcast_forw_mcsend(struct batadv_priv *bat_priv,
1169 	int ret = batadv_mcast_forw_packet(bat_priv, skb, true);