66 static void _batadv_update_route(struct batadv_priv *bat_priv,  in _batadv_update_route()  argument
98 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
100 		batadv_tt_global_del_orig(bat_priv, orig_node, -1,  in _batadv_update_route()
105 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
110 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
128 void batadv_update_route(struct batadv_priv *bat_priv,  in batadv_update_route()  argument
141 		_batadv_update_route(bat_priv, orig_node, recv_if, neigh_node);  in batadv_update_route()
164 bool batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,  in batadv_window_protected()  argument
177 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,  in batadv_window_protected()
231 static int batadv_recv_my_icmp_packet(struct batadv_priv *bat_priv,  in batadv_recv_my_icmp_packet()  argument
253 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_recv_my_icmp_packet()
258 		orig_node = batadv_orig_hash_find(bat_priv, icmph->orig);  in batadv_recv_my_icmp_packet()
284 		batadv_tp_meter_recv(bat_priv, skb);  in batadv_recv_my_icmp_packet()
304 static int batadv_recv_icmp_ttl_exceeded(struct batadv_priv *bat_priv,  in batadv_recv_icmp_ttl_exceeded()  argument
321 	primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_recv_icmp_ttl_exceeded()
326 	orig_node = batadv_orig_hash_find(bat_priv, icmp_packet->orig);  in batadv_recv_icmp_ttl_exceeded()
369 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_icmp_packet()  local
392 	if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))  in batadv_recv_icmp_packet()
420 	if (batadv_is_my_mac(bat_priv, icmph->dst))  in batadv_recv_icmp_packet()
421 		return batadv_recv_my_icmp_packet(bat_priv, skb);  in batadv_recv_icmp_packet()
425 		return batadv_recv_icmp_ttl_exceeded(bat_priv, skb);  in batadv_recv_icmp_packet()
428 	orig_node = batadv_orig_hash_find(bat_priv, icmph->dst);  in batadv_recv_icmp_packet()
470 static int batadv_check_unicast_packet(struct batadv_priv *bat_priv,  in batadv_check_unicast_packet()  argument
490 	if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))  in batadv_check_unicast_packet()
552 batadv_find_router(struct batadv_priv *bat_priv,  in batadv_find_router()  argument
556 	struct batadv_algo_ops *bao = bat_priv->algo_ops;  in batadv_find_router()
577 	if (!(recv_if == BATADV_IF_DEFAULT && atomic_read(&bat_priv->bonding)))  in batadv_find_router()
690 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_route_unicast_packet()  local
707 	orig_node = batadv_orig_hash_find(bat_priv, unicast_packet->dest);  in batadv_route_unicast_packet()
743 		batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);  in batadv_route_unicast_packet()
744 		batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,  in batadv_route_unicast_packet()
774 batadv_reroute_unicast_packet(struct batadv_priv *bat_priv, struct sk_buff *skb,  in batadv_reroute_unicast_packet()  argument
783 	if (batadv_is_my_client(bat_priv, dst_addr, vid)) {  in batadv_reroute_unicast_packet()
784 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_reroute_unicast_packet()
788 		orig_ttvn = (u8)atomic_read(&bat_priv->tt.vn);  in batadv_reroute_unicast_packet()
790 		orig_node = batadv_transtable_search(bat_priv, NULL, dst_addr,  in batadv_reroute_unicast_packet()
818 static bool batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,  in batadv_check_unicast_ttvn()  argument
846 	if (batadv_tt_local_client_is_roaming(bat_priv, ethhdr->h_dest, vid)) {  in batadv_check_unicast_ttvn()
847 		if (batadv_reroute_unicast_packet(bat_priv, skb, unicast_packet,  in batadv_check_unicast_ttvn()
850 					       bat_priv,  in batadv_check_unicast_ttvn()
866 	curr_ttvn = (u8)atomic_read(&bat_priv->tt.vn);  in batadv_check_unicast_ttvn()
867 	if (!batadv_is_my_mac(bat_priv, unicast_packet->dest)) {  in batadv_check_unicast_ttvn()
868 		orig_node = batadv_orig_hash_find(bat_priv,  in batadv_check_unicast_ttvn()
893 	if (batadv_reroute_unicast_packet(bat_priv, skb, unicast_packet,  in batadv_check_unicast_ttvn()
895 		batadv_dbg_ratelimited(BATADV_DBG_TT, bat_priv,  in batadv_check_unicast_ttvn()
906 	if (!batadv_is_my_client(bat_priv, ethhdr->h_dest, vid))  in batadv_check_unicast_ttvn()
912 	primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_check_unicast_ttvn()
940 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unhandled_unicast_packet()  local
943 	check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);  in batadv_recv_unhandled_unicast_packet()
949 	if (batadv_is_my_mac(bat_priv, unicast_packet->dest))  in batadv_recv_unhandled_unicast_packet()
969 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unicast_packet()  local
986 	check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);  in batadv_recv_unicast_packet()
992 		batadv_nc_skb_store_sniffed_unicast(bat_priv, skb);  in batadv_recv_unicast_packet()
996 	if (!batadv_check_unicast_ttvn(bat_priv, skb, hdr_size))  in batadv_recv_unicast_packet()
1002 	if (batadv_is_my_mac(bat_priv, unicast_packet->dest)) {  in batadv_recv_unicast_packet()
1007 		orig_node_gw = batadv_orig_hash_find(bat_priv, orig_addr_gw);  in batadv_recv_unicast_packet()
1013 				batadv_dbg(BATADV_DBG_BLA, bat_priv,  in batadv_recv_unicast_packet()
1024 			batadv_dat_inc_counter(bat_priv, subtype);  in batadv_recv_unicast_packet()
1034 				orig_node = batadv_orig_hash_find(bat_priv,  in batadv_recv_unicast_packet()
1039 		if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb,  in batadv_recv_unicast_packet()
1042 		if (batadv_dat_snoop_incoming_arp_reply(bat_priv, skb,  in batadv_recv_unicast_packet()
1077 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unicast_tvlv()  local
1084 	if (batadv_check_unicast_packet(bat_priv, skb, hdr_size) < 0)  in batadv_recv_unicast_tvlv()
1103 	ret = batadv_tvlv_containers_process(bat_priv, false, NULL,  in batadv_recv_unicast_tvlv()
1134 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_frag_packet()  local
1139 	if (batadv_check_unicast_packet(bat_priv, skb,  in batadv_recv_frag_packet()
1144 	orig_node_src = batadv_orig_hash_find(bat_priv, frag_packet->orig);  in batadv_recv_frag_packet()
1151 	if (!batadv_is_my_mac(bat_priv, frag_packet->dest) &&  in batadv_recv_frag_packet()
1159 	batadv_inc_counter(bat_priv, BATADV_CNT_FRAG_RX);  in batadv_recv_frag_packet()
1160 	batadv_add_counter(bat_priv, BATADV_CNT_FRAG_RX_BYTES, skb->len);  in batadv_recv_frag_packet()
1196 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_bcast_packet()  local
1220 	if (batadv_is_my_mac(bat_priv, ethhdr->h_source))  in batadv_recv_bcast_packet()
1226 	if (batadv_is_my_mac(bat_priv, bcast_packet->orig))  in batadv_recv_bcast_packet()
1232 	orig_node = batadv_orig_hash_find(bat_priv, bcast_packet->orig);  in batadv_recv_bcast_packet()
1248 	if (batadv_window_protected(bat_priv, seq_diff,  in batadv_recv_bcast_packet()
1256 	if (batadv_bit_get_packet(bat_priv, orig_node->bcast_bits, seq_diff, 1))  in batadv_recv_bcast_packet()
1262 	if (batadv_bla_check_bcast_duplist(bat_priv, skb))  in batadv_recv_bcast_packet()
1268 	batadv_add_bcast_packet_to_list(bat_priv, skb, 1, false);  in batadv_recv_bcast_packet()
1276 	if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb, hdr_size))  in batadv_recv_bcast_packet()
1278 	if (batadv_dat_snoop_incoming_arp_reply(bat_priv, skb, hdr_size))  in batadv_recv_bcast_packet()