236 	if (!hard_iface || !hard_iface->soft_iface)  in batadv_get_real_netdevice()
239 	net = dev_net(hard_iface->soft_iface);  in batadv_get_real_netdevice()
440 batadv_hardif_get_active(const struct net_device *soft_iface)  in batadv_hardif_get_active()  argument
446 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_get_active()
538 static void batadv_hardif_recalc_extra_skbroom(struct net_device *soft_iface)  in batadv_hardif_recalc_extra_skbroom()  argument
551 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_recalc_extra_skbroom()
571 	soft_iface->needed_headroom = needed_headroom;  in batadv_hardif_recalc_extra_skbroom()
572 	soft_iface->needed_tailroom = lower_tailroom;  in batadv_hardif_recalc_extra_skbroom()
582 int batadv_hardif_min_mtu(struct net_device *soft_iface)  in batadv_hardif_min_mtu()  argument
584 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);  in batadv_hardif_min_mtu()
594 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_min_mtu()
633 void batadv_update_min_mtu(struct net_device *soft_iface)  in batadv_update_min_mtu()  argument
635 	soft_iface->mtu = batadv_hardif_min_mtu(soft_iface);  in batadv_update_min_mtu()
640 	batadv_tt_local_resize_to_mtu(soft_iface);  in batadv_update_min_mtu()
652 	bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hardif_activate_interface()
664 	batadv_info(hard_iface->soft_iface, "Interface activated: %s\n",  in batadv_hardif_activate_interface()
667 	batadv_update_min_mtu(hard_iface->soft_iface);  in batadv_hardif_activate_interface()
686 	batadv_info(hard_iface->soft_iface, "Interface deactivated: %s\n",  in batadv_hardif_deactivate_interface()
689 	batadv_update_min_mtu(hard_iface->soft_iface);  in batadv_hardif_deactivate_interface()
729 	struct net_device *soft_iface, *master;  in batadv_hardif_enable_interface()  local
739 	soft_iface = dev_get_by_name(net, iface_name);  in batadv_hardif_enable_interface()
741 	if (!soft_iface) {  in batadv_hardif_enable_interface()
742 		soft_iface = batadv_softif_create(net, iface_name);  in batadv_hardif_enable_interface()
744 		if (!soft_iface) {  in batadv_hardif_enable_interface()
750 		dev_hold(soft_iface);  in batadv_hardif_enable_interface()
753 	if (!batadv_softif_is_valid(soft_iface)) {  in batadv_hardif_enable_interface()
755 		       soft_iface->name);  in batadv_hardif_enable_interface()
768 	hard_iface->soft_iface = soft_iface;  in batadv_hardif_enable_interface()
769 	bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hardif_enable_interface()
772 					   soft_iface, NULL, NULL, NULL);  in batadv_hardif_enable_interface()
788 	batadv_info(hard_iface->soft_iface, "Adding interface: %s\n",  in batadv_hardif_enable_interface()
793 		batadv_info(hard_iface->soft_iface,  in batadv_hardif_enable_interface()
800 		batadv_info(hard_iface->soft_iface,  in batadv_hardif_enable_interface()
808 		batadv_err(hard_iface->soft_iface,  in batadv_hardif_enable_interface()
812 	batadv_hardif_recalc_extra_skbroom(soft_iface);  in batadv_hardif_enable_interface()
821 	netdev_upper_dev_unlink(hard_iface->net_dev, soft_iface);  in batadv_hardif_enable_interface()
823 	hard_iface->soft_iface = NULL;  in batadv_hardif_enable_interface()
824 	dev_put(soft_iface);  in batadv_hardif_enable_interface()
840 static size_t batadv_hardif_cnt(const struct net_device *soft_iface)  in batadv_hardif_cnt()  argument
847 		if (hard_iface->soft_iface != soft_iface)  in batadv_hardif_cnt()
866 	struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
874 	batadv_info(hard_iface->soft_iface, "Removing interface: %s\n",  in batadv_hardif_disable_interface()
883 		new_if = batadv_hardif_get_active(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
896 	dev_put(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
898 	netdev_upper_dev_unlink(hard_iface->net_dev, hard_iface->soft_iface);  in batadv_hardif_disable_interface()
899 	batadv_hardif_recalc_extra_skbroom(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
902 	if (batadv_hardif_cnt(hard_iface->soft_iface) <= 1) {  in batadv_hardif_disable_interface()
906 			batadv_softif_destroy_sysfs(hard_iface->soft_iface);  in batadv_hardif_disable_interface()
909 	hard_iface->soft_iface = NULL;  in batadv_hardif_disable_interface()
939 	hard_iface->soft_iface = NULL;  in batadv_hardif_add_interface()
1054 		if (hard_iface->soft_iface)  in batadv_hard_if_event()
1055 			batadv_update_min_mtu(hard_iface->soft_iface);  in batadv_hard_if_event()
1063 		bat_priv = netdev_priv(hard_iface->soft_iface);  in batadv_hard_if_event()