102 static u64 batadv_sum_counter(struct batadv_priv *bat_priv,  size_t idx)  in batadv_sum_counter()  argument
108 		counters = per_cpu_ptr(bat_priv->bat_counters, cpu);  in batadv_sum_counter()
117 	struct batadv_priv *bat_priv = netdev_priv(dev);  in batadv_interface_stats()  local
120 	stats->tx_packets = batadv_sum_counter(bat_priv, BATADV_CNT_TX);  in batadv_interface_stats()
121 	stats->tx_bytes = batadv_sum_counter(bat_priv, BATADV_CNT_TX_BYTES);  in batadv_interface_stats()
122 	stats->tx_dropped = batadv_sum_counter(bat_priv, BATADV_CNT_TX_DROPPED);  in batadv_interface_stats()
123 	stats->rx_packets = batadv_sum_counter(bat_priv, BATADV_CNT_RX);  in batadv_interface_stats()
124 	stats->rx_bytes = batadv_sum_counter(bat_priv, BATADV_CNT_RX_BYTES);  in batadv_interface_stats()
130 	struct batadv_priv *bat_priv = netdev_priv(dev);  in batadv_interface_set_mac_addr()  local
142 	if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)  in batadv_interface_set_mac_addr()
146 	hlist_for_each_entry_rcu(vlan, &bat_priv->softif_vlan_list, list) {  in batadv_interface_set_mac_addr()
147 		batadv_tt_local_remove(bat_priv, old_addr, vlan->vid,  in batadv_interface_set_mac_addr()
184 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);  in batadv_interface_tx()  local
206 	if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)  in batadv_interface_tx()
240 	if (batadv_bla_tx(bat_priv, skb, vid))  in batadv_interface_tx()
257 	batadv_dat_snoop_outgoing_dhcp_ack(bat_priv, skb, proto, vid);  in batadv_interface_tx()
271 	gw_mode = atomic_read(&bat_priv->gw.mode);  in batadv_interface_tx()
304 			forw_mode = batadv_mcast_forw_mode(bat_priv, skb,  in batadv_interface_tx()
319 		primary_if = batadv_primary_if_get_selected(bat_priv);  in batadv_interface_tx()
327 		if (batadv_dat_snoop_outgoing_arp_request(bat_priv, skb))  in batadv_interface_tx()
348 		seqno = atomic_inc_return(&bat_priv->bcast_seqno);  in batadv_interface_tx()
351 		batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay, true);  in batadv_interface_tx()
362 			ret = batadv_gw_out_of_range(bat_priv, skb);  in batadv_interface_tx()
365 			ret = batadv_send_skb_via_gw(bat_priv, skb, vid);  in batadv_interface_tx()
367 			ret = batadv_send_skb_unicast(bat_priv, skb,  in batadv_interface_tx()
371 			ret = batadv_mcast_forw_send(bat_priv, skb, vid);  in batadv_interface_tx()
373 			if (batadv_dat_snoop_outgoing_arp_request(bat_priv,  in batadv_interface_tx()
377 			batadv_dat_snoop_outgoing_arp_reply(bat_priv, skb);  in batadv_interface_tx()
379 			ret = batadv_send_skb_via_tt(bat_priv, skb, dst_hint,  in batadv_interface_tx()
386 	batadv_inc_counter(bat_priv, BATADV_CNT_TX);  in batadv_interface_tx()
387 	batadv_add_counter(bat_priv, BATADV_CNT_TX_BYTES, data_len);  in batadv_interface_tx()
393 	batadv_inc_counter(bat_priv, BATADV_CNT_TX_DROPPED);  in batadv_interface_tx()
424 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);  in batadv_interface_rx()  local
467 	batadv_inc_counter(bat_priv, BATADV_CNT_RX);  in batadv_interface_rx()
468 	batadv_add_counter(bat_priv, BATADV_CNT_RX_BYTES,  in batadv_interface_rx()
474 	if (batadv_bla_rx(bat_priv, skb, vid, is_bcast))  in batadv_interface_rx()
478 		batadv_tt_add_temporary_global_entry(bat_priv, orig_node,  in batadv_interface_rx()
485 		if (batadv_vlan_ap_isola_get(bat_priv, vid) &&  in batadv_interface_rx()
486 		    batadv_tt_global_is_isolated(bat_priv, ethhdr->h_source,  in batadv_interface_rx()
491 			skb->mark &= ~bat_priv->isolation_mark_mask;  in batadv_interface_rx()
492 			skb->mark |= bat_priv->isolation_mark;  in batadv_interface_rx()
494 	} else if (batadv_is_ap_isolated(bat_priv, ethhdr->h_source,  in batadv_interface_rx()
519 	spin_lock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
521 	spin_unlock_bh(&vlan->bat_priv->softif_vlan_list_lock);  in batadv_softif_vlan_release()
547 struct batadv_softif_vlan *batadv_softif_vlan_get(struct batadv_priv *bat_priv,  in batadv_softif_vlan_get()  argument
553 	hlist_for_each_entry_rcu(vlan_tmp, &bat_priv->softif_vlan_list, list) {  in batadv_softif_vlan_get()
575 int batadv_softif_create_vlan(struct batadv_priv *bat_priv, unsigned short vid)  in batadv_softif_create_vlan()  argument
580 	spin_lock_bh(&bat_priv->softif_vlan_list_lock);  in batadv_softif_create_vlan()
582 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_softif_create_vlan()
585 		spin_unlock_bh(&bat_priv->softif_vlan_list_lock);  in batadv_softif_create_vlan()
591 		spin_unlock_bh(&bat_priv->softif_vlan_list_lock);  in batadv_softif_create_vlan()
595 	vlan->bat_priv = bat_priv;  in batadv_softif_create_vlan()
602 	hlist_add_head_rcu(&vlan->list, &bat_priv->softif_vlan_list);  in batadv_softif_create_vlan()
603 	spin_unlock_bh(&bat_priv->softif_vlan_list_lock);  in batadv_softif_create_vlan()
608 	err = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_softif_create_vlan()
621 	batadv_tt_local_add(bat_priv->soft_iface,  in batadv_softif_create_vlan()
622 			    bat_priv->soft_iface->dev_addr, vid,  in batadv_softif_create_vlan()
636 static void batadv_softif_destroy_vlan(struct batadv_priv *bat_priv,  in batadv_softif_destroy_vlan()  argument
642 	batadv_tt_local_remove(bat_priv, bat_priv->soft_iface->dev_addr,  in batadv_softif_destroy_vlan()
645 	batadv_sysfs_del_vlan(bat_priv, vlan);  in batadv_softif_destroy_vlan()
663 	struct batadv_priv *bat_priv = netdev_priv(dev);  in batadv_interface_add_vid()  local
681 	vlan = batadv_softif_vlan_get(bat_priv, vid);  in batadv_interface_add_vid()
683 		return batadv_softif_create_vlan(bat_priv, vid);  in batadv_interface_add_vid()
689 		ret = batadv_sysfs_add_vlan(bat_priv->soft_iface, vlan);  in batadv_interface_add_vid()
700 	batadv_tt_local_add(bat_priv->soft_iface,  in batadv_interface_add_vid()
701 			    bat_priv->soft_iface->dev_addr, vid,  in batadv_interface_add_vid()
722 	struct batadv_priv *bat_priv = netdev_priv(dev);  in batadv_interface_kill_vid()  local
731 	vlan = batadv_softif_vlan_get(bat_priv, vid | BATADV_VLAN_HAS_TAG);  in batadv_interface_kill_vid()
735 	batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_interface_kill_vid()
751 	struct batadv_priv *bat_priv;  in batadv_softif_init_late()  local
756 	bat_priv = netdev_priv(dev);  in batadv_softif_init_late()
757 	bat_priv->soft_iface = dev;  in batadv_softif_init_late()
762 	bat_priv->bat_counters = __alloc_percpu(cnt_len, __alignof__(u64));  in batadv_softif_init_late()
763 	if (!bat_priv->bat_counters)  in batadv_softif_init_late()
766 	atomic_set(&bat_priv->aggregated_ogms, 1);  in batadv_softif_init_late()
767 	atomic_set(&bat_priv->bonding, 0);  in batadv_softif_init_late()
769 	atomic_set(&bat_priv->bridge_loop_avoidance, 1);  in batadv_softif_init_late()
772 	atomic_set(&bat_priv->distributed_arp_table, 1);  in batadv_softif_init_late()
775 	atomic_set(&bat_priv->multicast_mode, 1);  in batadv_softif_init_late()
776 	atomic_set(&bat_priv->multicast_fanout, 16);  in batadv_softif_init_late()
777 	atomic_set(&bat_priv->mcast.num_want_all_unsnoopables, 0);  in batadv_softif_init_late()
778 	atomic_set(&bat_priv->mcast.num_want_all_ipv4, 0);  in batadv_softif_init_late()
779 	atomic_set(&bat_priv->mcast.num_want_all_ipv6, 0);  in batadv_softif_init_late()
781 	atomic_set(&bat_priv->gw.mode, BATADV_GW_MODE_OFF);  in batadv_softif_init_late()
782 	atomic_set(&bat_priv->gw.bandwidth_down, 100);  in batadv_softif_init_late()
783 	atomic_set(&bat_priv->gw.bandwidth_up, 20);  in batadv_softif_init_late()
784 	atomic_set(&bat_priv->orig_interval, 1000);  in batadv_softif_init_late()
785 	atomic_set(&bat_priv->hop_penalty, 30);  in batadv_softif_init_late()
787 	atomic_set(&bat_priv->log_level, 0);  in batadv_softif_init_late()
789 	atomic_set(&bat_priv->fragmentation, 1);  in batadv_softif_init_late()
790 	atomic_set(&bat_priv->packet_size_max, ETH_DATA_LEN);  in batadv_softif_init_late()
791 	atomic_set(&bat_priv->bcast_queue_left, BATADV_BCAST_QUEUE_LEN);  in batadv_softif_init_late()
792 	atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);  in batadv_softif_init_late()
794 	atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);  in batadv_softif_init_late()
795 	atomic_set(&bat_priv->bcast_seqno, 1);  in batadv_softif_init_late()
796 	atomic_set(&bat_priv->tt.vn, 0);  in batadv_softif_init_late()
797 	atomic_set(&bat_priv->tt.local_changes, 0);  in batadv_softif_init_late()
798 	atomic_set(&bat_priv->tt.ogm_append_cnt, 0);  in batadv_softif_init_late()
800 	atomic_set(&bat_priv->bla.num_requests, 0);  in batadv_softif_init_late()
802 	atomic_set(&bat_priv->tp_num, 0);  in batadv_softif_init_late()
804 	bat_priv->tt.last_changeset = NULL;  in batadv_softif_init_late()
805 	bat_priv->tt.last_changeset_len = 0;  in batadv_softif_init_late()
806 	bat_priv->isolation_mark = 0;  in batadv_softif_init_late()
807 	bat_priv->isolation_mark_mask = 0;  in batadv_softif_init_late()
811 	atomic_set(&bat_priv->frag_seqno, random_seqno);  in batadv_softif_init_late()
813 	bat_priv->primary_if = NULL;  in batadv_softif_init_late()
815 	batadv_nc_init_bat_priv(bat_priv);  in batadv_softif_init_late()
817 	ret = batadv_algo_select(bat_priv, batadv_routing_algo);  in batadv_softif_init_late()
834 	free_percpu(bat_priv->bat_counters);  in batadv_softif_init_late()
835 	bat_priv->bat_counters = NULL;  in batadv_softif_init_late()
980 	struct batadv_priv *bat_priv = netdev_priv(dev);  in batadv_get_ethtool_stats()  local
984 		data[i] = batadv_sum_counter(bat_priv, i);  in batadv_get_ethtool_stats()
1083 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);  in batadv_softif_destroy_sysfs()  local
1089 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_sysfs()
1091 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_sysfs()
1108 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);  in batadv_softif_destroy_netlink()  local
1119 	vlan = batadv_softif_vlan_get(bat_priv, BATADV_NO_FLAGS);  in batadv_softif_destroy_netlink()
1121 		batadv_softif_destroy_vlan(bat_priv, vlan);  in batadv_softif_destroy_netlink()