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()
175 			net_dev->name);  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()
503 	if (hard_iface->net_dev->flags & IFF_UP)  in batadv_hardif_is_iface_up()
509 static void batadv_check_known_mac_addr(const struct net_device *net_dev)  in batadv_check_known_mac_addr()  argument
519 		if (hard_iface->net_dev == net_dev)  in batadv_check_known_mac_addr()
522 		if (!batadv_compare_eth(hard_iface->net_dev->dev_addr,  in batadv_check_known_mac_addr()
523 					net_dev->dev_addr))  in batadv_check_known_mac_addr()
527 			net_dev->dev_addr, hard_iface->net_dev->name);  in batadv_check_known_mac_addr()
554 					 hard_iface->net_dev->hard_header_len);  in batadv_hardif_recalc_extra_skbroom()
557 				       hard_iface->net_dev->needed_headroom);  in batadv_hardif_recalc_extra_skbroom()
560 				       hard_iface->net_dev->needed_tailroom);  in batadv_hardif_recalc_extra_skbroom()
596 		min_mtu = min_t(int, hard_iface->net_dev->mtu, min_mtu);  in batadv_hardif_min_mtu()
676 		    hard_iface->net_dev->name);  in batadv_hardif_activate_interface()
697 		    hard_iface->net_dev->name);  in batadv_hardif_deactivate_interface()
719 	hardif_mtu = READ_ONCE(hard_iface->net_dev->mtu);  in batadv_hardif_enable_interface()
734 	ret = netdev_master_upper_dev_link(hard_iface->net_dev,  in batadv_hardif_enable_interface()
748 	hard_iface->batman_adv_ptype.dev = hard_iface->net_dev;  in batadv_hardif_enable_interface()
752 		    hard_iface->net_dev->name);  in batadv_hardif_enable_interface()
758 			    hard_iface->net_dev->name, hardif_mtu,  in batadv_hardif_enable_interface()
765 			    hard_iface->net_dev->name, hardif_mtu,  in batadv_hardif_enable_interface()
773 			   hard_iface->net_dev->name);  in batadv_hardif_enable_interface()
784 	netdev_upper_dev_unlink(hard_iface->net_dev, soft_iface);  in batadv_hardif_enable_interface()
834 		    hard_iface->net_dev->name);  in batadv_hardif_disable_interface()
856 	netdev_upper_dev_unlink(hard_iface->net_dev, hard_iface->soft_iface);  in batadv_hardif_disable_interface()
871 batadv_hardif_add_interface(struct net_device *net_dev)  in batadv_hardif_add_interface()  argument
877 	if (!batadv_is_valid_iface(net_dev))  in batadv_hardif_add_interface()
880 	dev_hold(net_dev);  in batadv_hardif_add_interface()
886 	hard_iface->net_dev = net_dev;  in batadv_hardif_add_interface()
898 	hard_iface->wifi_flags = batadv_wifi_flags_evaluate(net_dev);  in batadv_hardif_add_interface()
906 	batadv_check_known_mac_addr(hard_iface->net_dev);  in batadv_hardif_add_interface()
914 	dev_put(net_dev);  in batadv_hardif_add_interface()
942 				       struct net_device *net_dev)  in batadv_hard_if_event_softif()  argument
948 		bat_priv = netdev_priv(net_dev);  in batadv_hard_if_event_softif()
959 	struct net_device *net_dev = netdev_notifier_info_to_dev(ptr);  in batadv_hard_if_event()  local
964 	if (batadv_softif_is_valid(net_dev))  in batadv_hard_if_event()
965 		return batadv_hard_if_event_softif(event, net_dev);  in batadv_hard_if_event()
967 	hard_iface = batadv_hardif_get_by_netdev(net_dev);  in batadv_hard_if_event()
970 		hard_iface = batadv_hardif_add_interface(net_dev);  in batadv_hard_if_event()
998 		batadv_check_known_mac_addr(hard_iface->net_dev);  in batadv_hard_if_event()
1011 		hard_iface->wifi_flags = batadv_wifi_flags_evaluate(net_dev);  in batadv_hard_if_event()