232 	if (!hard_iface || !hard_iface->soft_iface)  in batadv_get_real_netdevice()
235 	net = dev_net(hard_iface->soft_iface);  in batadv_get_real_netdevice()
429 batadv_hardif_get_active(const struct net_device *soft_iface)  in batadv_hardif_get_active()  argument
435 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_get_active()
527 static void batadv_hardif_recalc_extra_skbroom(struct net_device *soft_iface)  in batadv_hardif_recalc_extra_skbroom()  argument
540 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_recalc_extra_skbroom()
557 	soft_iface->needed_headroom = needed_headroom;  in batadv_hardif_recalc_extra_skbroom()
558 	soft_iface->needed_tailroom = lower_tailroom;  in batadv_hardif_recalc_extra_skbroom()
568 int batadv_hardif_min_mtu(struct net_device *soft_iface)  in batadv_hardif_min_mtu()  argument
570 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);  in batadv_hardif_min_mtu()
580 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_min_mtu()
619 void batadv_update_min_mtu(struct net_device *soft_iface)  in batadv_update_min_mtu()  argument
621 	soft_iface->mtu = batadv_hardif_min_mtu(soft_iface);  in batadv_update_min_mtu()
626 	batadv_tt_local_resize_to_mtu(soft_iface);  in batadv_update_min_mtu()
638 	bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hardif_activate_interface()
650 	batadv_info(hard_iface->soft_iface, "Interface activated: %s\n",  in batadv_hardif_activate_interface()
653 	batadv_update_min_mtu(hard_iface->soft_iface);  in batadv_hardif_activate_interface()
672 	batadv_info(hard_iface->soft_iface, "Interface deactivated: %s\n",  in batadv_hardif_deactivate_interface()
675 	batadv_update_min_mtu(hard_iface->soft_iface);  in batadv_hardif_deactivate_interface()
715 	struct net_device *soft_iface, *master;  in batadv_hardif_enable_interface()  local
725 	soft_iface = dev_get_by_name(net, iface_name);  in batadv_hardif_enable_interface()
727 	if (!soft_iface) {  in batadv_hardif_enable_interface()
728 		soft_iface = batadv_softif_create(net, iface_name);  in batadv_hardif_enable_interface()
730 		if (!soft_iface) {  in batadv_hardif_enable_interface()
736 		dev_hold(soft_iface);  in batadv_hardif_enable_interface()
739 	if (!batadv_softif_is_valid(soft_iface)) {  in batadv_hardif_enable_interface()
741 		       soft_iface->name);  in batadv_hardif_enable_interface()
754 	hard_iface->soft_iface = soft_iface;  in batadv_hardif_enable_interface()
755 	bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hardif_enable_interface()
758 					   soft_iface, NULL, NULL, NULL);  in batadv_hardif_enable_interface()
774 	batadv_info(hard_iface->soft_iface, "Adding interface: %s\n",  in batadv_hardif_enable_interface()
779 		batadv_info(hard_iface->soft_iface,  in batadv_hardif_enable_interface()
786 		batadv_info(hard_iface->soft_iface,  in batadv_hardif_enable_interface()
794 		batadv_err(hard_iface->soft_iface,  in batadv_hardif_enable_interface()
798 	batadv_hardif_recalc_extra_skbroom(soft_iface);  in batadv_hardif_enable_interface()
807 	netdev_upper_dev_unlink(hard_iface->net_dev, soft_iface);  in batadv_hardif_enable_interface()
809 	hard_iface->soft_iface = NULL;  in batadv_hardif_enable_interface()
810 	dev_put(soft_iface);  in batadv_hardif_enable_interface()
826 static size_t batadv_hardif_cnt(const struct net_device *soft_iface)  in batadv_hardif_cnt()  argument
833 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_cnt()
852 	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
860 	batadv_info(hard_iface->soft_iface, "Removing interface: %s\n",  in batadv_hardif_disable_interface()
869 		new_if = batadv_hardif_get_active(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
882 	dev_put(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
884 	netdev_upper_dev_unlink(hard_iface->net_dev, hard_iface->soft_iface);  in batadv_hardif_disable_interface()
885 	batadv_hardif_recalc_extra_skbroom(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
888 	if (batadv_hardif_cnt(hard_iface->soft_iface) <= 1) {  in batadv_hardif_disable_interface()
892 			batadv_softif_destroy_sysfs(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
895 	hard_iface->soft_iface = NULL;  in batadv_hardif_disable_interface()
925 	hard_iface->soft_iface = NULL;  in batadv_hardif_add_interface()
1055 		if (hard_iface->soft_iface)  in batadv_hard_if_event()
1056 			batadv_update_min_mtu(hard_iface->soft_iface);  in batadv_hard_if_event()
1064 		bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hard_if_event()