53 static void _batadv_update_route(struct batadv_priv *bat_priv,  in _batadv_update_route()  argument
85 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
87 		batadv_tt_global_del_orig(bat_priv, orig_node, -1,  in _batadv_update_route()
92 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
97 		batadv_dbg(BATADV_DBG_ROUTES, bat_priv,  in _batadv_update_route()
114 void batadv_update_route(struct batadv_priv *bat_priv,  in batadv_update_route()  argument
127 		_batadv_update_route(bat_priv, orig_node, recv_if, neigh_node);  in batadv_update_route()
149 bool batadv_window_protected(struct batadv_priv *bat_priv, s32 seq_num_diff,  in batadv_window_protected()  argument
162 		batadv_dbg(BATADV_DBG_BATMAN, bat_priv,  in batadv_window_protected()
216 static int batadv_recv_my_icmp_packet(struct batadv_priv *bat_priv,  in batadv_recv_my_icmp_packet()  argument
229 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_recv_my_icmp_packet()
234 		orig_node = batadv_orig_hash_find(bat_priv, icmph->orig);  in batadv_recv_my_icmp_packet()
260 		batadv_tp_meter_recv(bat_priv, skb);  in batadv_recv_my_icmp_packet()
278 static int batadv_recv_icmp_ttl_exceeded(struct batadv_priv *bat_priv,  in batadv_recv_icmp_ttl_exceeded()  argument
295 	primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_recv_icmp_ttl_exceeded()
300 	orig_node = batadv_orig_hash_find(bat_priv, icmp_packet->orig);  in batadv_recv_icmp_ttl_exceeded()
341 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_icmp_packet()  local
364 	if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))  in batadv_recv_icmp_packet()
392 	if (batadv_is_my_mac(bat_priv, icmph->dst))  in batadv_recv_icmp_packet()
393 		return batadv_recv_my_icmp_packet(bat_priv, skb);  in batadv_recv_icmp_packet()
397 		return batadv_recv_icmp_ttl_exceeded(bat_priv, skb);  in batadv_recv_icmp_packet()
400 	orig_node = batadv_orig_hash_find(bat_priv, icmph->dst);  in batadv_recv_icmp_packet()
441 static int batadv_check_unicast_packet(struct batadv_priv *bat_priv,  in batadv_check_unicast_packet()  argument
461 	if (!batadv_is_my_mac(bat_priv, ethhdr->h_dest))  in batadv_check_unicast_packet()
522 batadv_find_router(struct batadv_priv *bat_priv,  in batadv_find_router()  argument
526 	struct batadv_algo_ops *bao = bat_priv->algo_ops;  in batadv_find_router()
547 	if (!(recv_if == BATADV_IF_DEFAULT && atomic_read(&bat_priv->bonding)))  in batadv_find_router()
659 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_route_unicast_packet()  local
676 	orig_node = batadv_orig_hash_find(bat_priv, unicast_packet->dest);  in batadv_route_unicast_packet()
712 		batadv_inc_counter(bat_priv, BATADV_CNT_FORWARD);  in batadv_route_unicast_packet()
713 		batadv_add_counter(bat_priv, BATADV_CNT_FORWARD_BYTES,  in batadv_route_unicast_packet()
743 batadv_reroute_unicast_packet(struct batadv_priv *bat_priv, struct sk_buff *skb,  in batadv_reroute_unicast_packet()  argument
753 	if (batadv_is_my_client(bat_priv, dst_addr, vid)) {  in batadv_reroute_unicast_packet()
754 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_reroute_unicast_packet()
758 		orig_ttvn = (u8)atomic_read(&bat_priv->tt.vn);  in batadv_reroute_unicast_packet()
760 		orig_node = batadv_transtable_search(bat_priv, NULL, dst_addr,  in batadv_reroute_unicast_packet()
786 static bool batadv_check_unicast_ttvn(struct batadv_priv *bat_priv,  in batadv_check_unicast_ttvn()  argument
818 	if (batadv_tt_local_client_is_roaming(bat_priv, ethhdr->h_dest, vid)) {  in batadv_check_unicast_ttvn()
819 		if (batadv_reroute_unicast_packet(bat_priv, skb, unicast_packet,  in batadv_check_unicast_ttvn()
822 					       bat_priv,  in batadv_check_unicast_ttvn()
838 	curr_ttvn = (u8)atomic_read(&bat_priv->tt.vn);  in batadv_check_unicast_ttvn()
839 	if (!batadv_is_my_mac(bat_priv, unicast_packet->dest)) {  in batadv_check_unicast_ttvn()
840 		orig_node = batadv_orig_hash_find(bat_priv,  in batadv_check_unicast_ttvn()
865 	if (batadv_reroute_unicast_packet(bat_priv, skb, unicast_packet,  in batadv_check_unicast_ttvn()
867 		batadv_dbg_ratelimited(BATADV_DBG_TT, bat_priv,  in batadv_check_unicast_ttvn()
878 	if (!batadv_is_my_client(bat_priv, ethhdr->h_dest, vid))  in batadv_check_unicast_ttvn()
884 	primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_check_unicast_ttvn()
912 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unhandled_unicast_packet()  local
915 	check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);  in batadv_recv_unhandled_unicast_packet()
921 	if (batadv_is_my_mac(bat_priv, unicast_packet->dest))  in batadv_recv_unhandled_unicast_packet()
941 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unicast_packet()  local
958 	check = batadv_check_unicast_packet(bat_priv, skb, hdr_size);  in batadv_recv_unicast_packet()
964 		batadv_nc_skb_store_sniffed_unicast(bat_priv, skb);  in batadv_recv_unicast_packet()
968 	if (!batadv_check_unicast_ttvn(bat_priv, skb, hdr_size))  in batadv_recv_unicast_packet()
974 	if (batadv_is_my_mac(bat_priv, unicast_packet->dest)) {  in batadv_recv_unicast_packet()
979 		orig_node_gw = batadv_orig_hash_find(bat_priv, orig_addr_gw);  in batadv_recv_unicast_packet()
985 				batadv_dbg(BATADV_DBG_BLA, bat_priv,  in batadv_recv_unicast_packet()
996 			batadv_dat_inc_counter(bat_priv, subtype);  in batadv_recv_unicast_packet()
1006 				orig_node = batadv_orig_hash_find(bat_priv,  in batadv_recv_unicast_packet()
1011 		if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb,  in batadv_recv_unicast_packet()
1014 		if (batadv_dat_snoop_incoming_arp_reply(bat_priv, skb,  in batadv_recv_unicast_packet()
1018 		batadv_dat_snoop_incoming_dhcp_ack(bat_priv, skb, hdr_size);  in batadv_recv_unicast_packet()
1050 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_unicast_tvlv()  local
1057 	if (batadv_check_unicast_packet(bat_priv, skb, hdr_size) < 0)  in batadv_recv_unicast_tvlv()
1076 	ret = batadv_tvlv_containers_process(bat_priv, false, NULL,  in batadv_recv_unicast_tvlv()
1107 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_frag_packet()  local
1112 	if (batadv_check_unicast_packet(bat_priv, skb,  in batadv_recv_frag_packet()
1117 	orig_node_src = batadv_orig_hash_find(bat_priv, frag_packet->orig);  in batadv_recv_frag_packet()
1124 	if (!batadv_is_my_mac(bat_priv, frag_packet->dest) &&  in batadv_recv_frag_packet()
1132 	batadv_inc_counter(bat_priv, BATADV_CNT_FRAG_RX);  in batadv_recv_frag_packet()
1133 	batadv_add_counter(bat_priv, BATADV_CNT_FRAG_RX_BYTES, skb->len);  in batadv_recv_frag_packet()
1169 	struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);  in batadv_recv_bcast_packet()  local
1193 	if (batadv_is_my_mac(bat_priv, ethhdr->h_source))  in batadv_recv_bcast_packet()
1199 	if (batadv_is_my_mac(bat_priv, bcast_packet->orig))  in batadv_recv_bcast_packet()
1205 	orig_node = batadv_orig_hash_find(bat_priv, bcast_packet->orig);  in batadv_recv_bcast_packet()
1221 	if (batadv_window_protected(bat_priv, seq_diff,  in batadv_recv_bcast_packet()
1229 	if (batadv_bit_get_packet(bat_priv, orig_node->bcast_bits, seq_diff, 1))  in batadv_recv_bcast_packet()
1235 	if (batadv_bla_check_bcast_duplist(bat_priv, skb))  in batadv_recv_bcast_packet()
1241 	ret = batadv_forw_bcast_packet(bat_priv, skb, 0, false);  in batadv_recv_bcast_packet()
1251 	if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb, hdr_size))  in batadv_recv_bcast_packet()
1253 	if (batadv_dat_snoop_incoming_arp_reply(bat_priv, skb, hdr_size))  in batadv_recv_bcast_packet()
1256 	batadv_dat_snoop_incoming_dhcp_ack(bat_priv, skb, hdr_size);  in batadv_recv_bcast_packet()