45 static void _batadv_update_route(struct batadv_priv *bat_priv,  in _batadv_update_route()  argument
65 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
67 		batadv_tt_global_del_orig(bat_priv, orig_node, -1,  in _batadv_update_route()
72 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
77 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
116 void batadv_update_route(struct batadv_priv *bat_priv,  in batadv_update_route()  argument
129 		_batadv_update_route(bat_priv, orig_node, recv_if, neigh_node);  in batadv_update_route()
141 int batadv_window_protected(struct batadv_priv *bat_priv, int32_t seq_num_diff,  in batadv_window_protected()  argument
151 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,  in batadv_window_protected()
197 static int batadv_recv_my_icmp_packet(struct batadv_priv *bat_priv,  in batadv_recv_my_icmp_packet()  argument
219 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_recv_my_icmp_packet()
224 		orig_node = batadv_orig_hash_find(bat_priv, icmph->orig);  in batadv_recv_my_icmp_packet()
256 static int batadv_recv_icmp_ttl_exceeded(struct batadv_priv *bat_priv,  in batadv_recv_icmp_ttl_exceeded()  argument
273 	primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_recv_icmp_ttl_exceeded()
278 	orig_node = batadv_orig_hash_find(bat_priv, icmp_packet->orig);  in batadv_recv_icmp_ttl_exceeded()
308 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_icmp_packet()  local
331 	if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))  in batadv_recv_icmp_packet()
358 	if (batadv_is_my_mac(bat_priv, icmph->dst))  in batadv_recv_icmp_packet()
359 		return batadv_recv_my_icmp_packet(bat_priv, skb);  in batadv_recv_icmp_packet()
363 		return batadv_recv_icmp_ttl_exceeded(bat_priv, skb);  in batadv_recv_icmp_packet()
366 	orig_node = batadv_orig_hash_find(bat_priv, icmph->dst);  in batadv_recv_icmp_packet()
400 static int batadv_check_unicast_packet(struct batadv_priv *bat_priv,  in batadv_check_unicast_packet()  argument
420 	if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))  in batadv_check_unicast_packet()
436 batadv_find_router(struct batadv_priv *bat_priv,  in batadv_find_router()  argument
440 	struct batadv_algo_ops *bao = bat_priv->bat_algo_ops;  in batadv_find_router()
458 	if (recv_if == BATADV_IF_DEFAULT || !atomic_read(&bat_priv->bonding) ||  in batadv_find_router()
566 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_route_unicast_packet()  local
582 	orig_node = batadv_orig_hash_find(bat_priv, unicast_packet->dest);  in batadv_route_unicast_packet()
616 		batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);  in batadv_route_unicast_packet()
617 		batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,  in batadv_route_unicast_packet()
646 batadv_reroute_unicast_packet(struct batadv_priv *bat_priv,  in batadv_reroute_unicast_packet()  argument
655 	if (batadv_is_my_client(bat_priv, dst_addr, vid)) {  in batadv_reroute_unicast_packet()
656 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_reroute_unicast_packet()
660 		orig_ttvn = (uint8_t)atomic_read(&bat_priv->tt.vn);  in batadv_reroute_unicast_packet()
662 		orig_node = batadv_transtable_search(bat_priv, NULL, dst_addr,  in batadv_reroute_unicast_packet()
688 static int batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,  in batadv_check_unicast_ttvn()  argument
715 	if (batadv_tt_local_client_is_roaming(bat_priv, ethhdr->h_dest, vid)) {  in batadv_check_unicast_ttvn()
716 		if (batadv_reroute_unicast_packet(bat_priv, unicast_packet,  in batadv_check_unicast_ttvn()
719 					       bat_priv,  in batadv_check_unicast_ttvn()
735 	curr_ttvn = (uint8_t)atomic_read(&bat_priv->tt.vn);  in batadv_check_unicast_ttvn()
736 	if (!batadv_is_my_mac(bat_priv, unicast_packet->dest)) {  in batadv_check_unicast_ttvn()
737 		orig_node = batadv_orig_hash_find(bat_priv,  in batadv_check_unicast_ttvn()
762 	if (batadv_reroute_unicast_packet(bat_priv, unicast_packet,  in batadv_check_unicast_ttvn()
764 		batadv_dbg_ratelimited(BATADV_DBG_TT, bat_priv,  in batadv_check_unicast_ttvn()
775 	if (!batadv_is_my_client(bat_priv, ethhdr->h_dest, vid))  in batadv_check_unicast_ttvn()
781 	primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_check_unicast_ttvn()
807 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unhandled_unicast_packet()  local
810 	check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);  in batadv_recv_unhandled_unicast_packet()
816 	if (batadv_is_my_mac(bat_priv, unicast_packet->dest))  in batadv_recv_unhandled_unicast_packet()
825 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unicast_packet()  local
842 	check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);  in batadv_recv_unicast_packet()
848 		batadv_nc_skb_store_sniffed_unicast(bat_priv, skb);  in batadv_recv_unicast_packet()
852 	if (!batadv_check_unicast_ttvn(bat_priv, skb, hdr_size))  in batadv_recv_unicast_packet()
856 	if (batadv_is_my_mac(bat_priv, unicast_packet->dest)) {  in batadv_recv_unicast_packet()
858 			batadv_dat_inc_counter(bat_priv,  in batadv_recv_unicast_packet()
861 			orig_node = batadv_orig_hash_find(bat_priv, orig_addr);  in batadv_recv_unicast_packet()
864 		if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb,  in batadv_recv_unicast_packet()
867 		if (batadv_dat_snoop_incoming_arp_reply(bat_priv, skb,  in batadv_recv_unicast_packet()
896 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unicast_tvlv()  local
903 	if (batadv_check_unicast_packet(bat_priv, skb, hdr_size) < 0)  in batadv_recv_unicast_tvlv()
922 	ret = batadv_tvlv_containers_process(bat_priv, false, NULL,  in batadv_recv_unicast_tvlv()
949 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_frag_packet()  local
954 	if (batadv_check_unicast_packet(bat_priv, skb,  in batadv_recv_frag_packet()
959 	orig_node_src = batadv_orig_hash_find(bat_priv, frag_packet->orig);  in batadv_recv_frag_packet()
964 	if (!batadv_is_my_mac(bat_priv, frag_packet->dest) &&  in batadv_recv_frag_packet()
970 	batadv_inc_counter(bat_priv, BATADV_CNT_FRAG_RX);  in batadv_recv_frag_packet()
971 	batadv_add_counter(bat_priv, BATADV_CNT_FRAG_RX_BYTES, skb->len);  in batadv_recv_frag_packet()
996 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_bcast_packet()  local
1020 	if (batadv_is_my_mac(bat_priv, ethhdr->h_source))  in batadv_recv_bcast_packet()
1026 	if (batadv_is_my_mac(bat_priv, bcast_packet->orig))  in batadv_recv_bcast_packet()
1032 	orig_node = batadv_orig_hash_find(bat_priv, bcast_packet->orig);  in batadv_recv_bcast_packet()
1048 	if (batadv_window_protected(bat_priv, seq_diff,  in batadv_recv_bcast_packet()
1055 	if (batadv_bit_get_packet(bat_priv, orig_node->bcast_bits, seq_diff, 1))  in batadv_recv_bcast_packet()
1061 	if (batadv_bla_check_bcast_duplist(bat_priv, skb))  in batadv_recv_bcast_packet()
1067 	batadv_add_bcast_packet_to_list(bat_priv, skb, 1);  in batadv_recv_bcast_packet()
1075 	if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb, hdr_size))  in batadv_recv_bcast_packet()
1077 	if (batadv_dat_snoop_incoming_arp_reply(bat_priv, skb, hdr_size))  in batadv_recv_bcast_packet()