54 	dev_put(hard_iface->net_dev);  in batadv_hardif_release()
66 batadv_hardif_get_by_netdev(const struct net_device *net_dev)  in batadv_hardif_get_by_netdev()  argument
72 		if (hard_iface->net_dev == net_dev &&  in batadv_hardif_get_by_netdev()
149 static bool batadv_is_on_batman_iface(const struct net_device *net_dev)  in batadv_is_on_batman_iface()  argument
151 	struct net *net = dev_net(net_dev);  in batadv_is_on_batman_iface()
158 	if (batadv_softif_is_valid(net_dev))  in batadv_is_on_batman_iface()
161 	iflink = dev_get_iflink(net_dev);  in batadv_is_on_batman_iface()
165 	parent_net = batadv_getlink_net(net_dev, net);  in batadv_is_on_batman_iface()
168 	if (net == parent_net && iflink == net_dev->ifindex)  in batadv_is_on_batman_iface()
179 	if (batadv_mutual_parents(net_dev, net, parent_dev, parent_net))  in batadv_is_on_batman_iface()
187 static bool batadv_is_valid_iface(const struct net_device *net_dev)  in batadv_is_valid_iface()  argument
189 	if (net_dev->flags & IFF_LOOPBACK)  in batadv_is_valid_iface()
192 	if (net_dev->type != ARPHRD_ETHER)  in batadv_is_valid_iface()
195 	if (net_dev->addr_len != ETH_ALEN)  in batadv_is_valid_iface()
199 	if (batadv_is_on_batman_iface(net_dev))  in batadv_is_valid_iface()
504 	if (hard_iface->net_dev->flags & IFF_UP)  in batadv_hardif_is_iface_up()
510 static void batadv_check_known_mac_addr(const struct net_device *net_dev)  in batadv_check_known_mac_addr()  argument
520 		if (hard_iface->net_dev == net_dev)  in batadv_check_known_mac_addr()
523 		if (!batadv_compare_eth(hard_iface->net_dev->dev_addr,  in batadv_check_known_mac_addr()
524 					net_dev->dev_addr))  in batadv_check_known_mac_addr()
528 			net_dev->dev_addr, hard_iface->net_dev->name);  in batadv_check_known_mac_addr()
555 					 hard_iface->net_dev->hard_header_len);  in batadv_hardif_recalc_extra_skbroom()
558 				       hard_iface->net_dev->needed_headroom);  in batadv_hardif_recalc_extra_skbroom()
561 				       hard_iface->net_dev->needed_tailroom);  in batadv_hardif_recalc_extra_skbroom()
597 		min_mtu = min_t(int, hard_iface->net_dev->mtu, min_mtu);  in batadv_hardif_min_mtu()
665 		    hard_iface->net_dev->name);  in batadv_hardif_activate_interface()
687 		    hard_iface->net_dev->name);  in batadv_hardif_deactivate_interface()
712 		ret = master->netdev_ops->ndo_del_slave(master, slave->net_dev);  in batadv_master_del_slave()
763 	master = netdev_master_upper_dev_get(hard_iface->net_dev);  in batadv_hardif_enable_interface()
771 	ret = netdev_master_upper_dev_link(hard_iface->net_dev,  in batadv_hardif_enable_interface()
785 	hard_iface->batman_adv_ptype.dev = hard_iface->net_dev;  in batadv_hardif_enable_interface()
789 		    hard_iface->net_dev->name);  in batadv_hardif_enable_interface()
792 	    hard_iface->net_dev->mtu < ETH_DATA_LEN + max_header_len)  in batadv_hardif_enable_interface()
795 			    hard_iface->net_dev->name, hard_iface->net_dev->mtu,  in batadv_hardif_enable_interface()
799 	    hard_iface->net_dev->mtu < ETH_DATA_LEN + max_header_len)  in batadv_hardif_enable_interface()
802 			    hard_iface->net_dev->name, hard_iface->net_dev->mtu,  in batadv_hardif_enable_interface()
810 			   hard_iface->net_dev->name);  in batadv_hardif_enable_interface()
821 	netdev_upper_dev_unlink(hard_iface->net_dev, soft_iface);  in batadv_hardif_enable_interface()
875 		    hard_iface->net_dev->name);  in batadv_hardif_disable_interface()
898 	netdev_upper_dev_unlink(hard_iface->net_dev, hard_iface->soft_iface);  in batadv_hardif_disable_interface()
918 batadv_hardif_add_interface(struct net_device *net_dev)  in batadv_hardif_add_interface()  argument
925 	if (!batadv_is_valid_iface(net_dev))  in batadv_hardif_add_interface()
928 	dev_hold(net_dev);  in batadv_hardif_add_interface()
934 	ret = batadv_sysfs_add_hardif(&hard_iface->hardif_obj, net_dev);  in batadv_hardif_add_interface()
938 	hard_iface->net_dev = net_dev;  in batadv_hardif_add_interface()
952 	hard_iface->wifi_flags = batadv_wifi_flags_evaluate(net_dev);  in batadv_hardif_add_interface()
960 	batadv_check_known_mac_addr(hard_iface->net_dev);  in batadv_hardif_add_interface()
970 	dev_put(net_dev);  in batadv_hardif_add_interface()
1001 				       struct net_device *net_dev)  in batadv_hard_if_event_softif()  argument
1007 		batadv_sysfs_add_meshif(net_dev);  in batadv_hard_if_event_softif()
1008 		bat_priv = netdev_priv(net_dev);  in batadv_hard_if_event_softif()
1012 		batadv_debugfs_rename_meshif(net_dev);  in batadv_hard_if_event_softif()
1022 	struct net_device *net_dev = netdev_notifier_info_to_dev(ptr);  in batadv_hard_if_event()  local
1027 	if (batadv_softif_is_valid(net_dev))  in batadv_hard_if_event()
1028 		return batadv_hard_if_event_softif(event, net_dev);  in batadv_hard_if_event()
1030 	hard_iface = batadv_hardif_get_by_netdev(net_dev);  in batadv_hard_if_event()
1033 		hard_iface = batadv_hardif_add_interface(net_dev);  in batadv_hard_if_event()
1061 		batadv_check_known_mac_addr(hard_iface->net_dev);  in batadv_hard_if_event()
1074 		hard_iface->wifi_flags = batadv_wifi_flags_evaluate(net_dev);  in batadv_hard_if_event()