X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=vlan.c;h=ee0652fb476ffc6542280f1c5eefbe26ea187b66;hp=1e0628003d890420c5f735b90cc9c4c9229e3731;hb=875e9e4b93fd8ff1f15e01cfba6ac5359444880a;hpb=f8276b9b149f3b0c8f3cdf8d3d0c232bd92e3464

diff --git a/vlan.c b/vlan.c
index 1e06280..ee0652f 100644
--- a/vlan.c
+++ b/vlan.c
@@ -1,3 +1,16 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -48,6 +61,12 @@ static int vlan_set_device_state(struct device *dev, bool up)
 	return ret;
 }
 
+static void vlan_dev_set_name(struct vlan_device *vldev, struct device *dev)
+{
+	vldev->dev.hidden = dev->hidden;
+	snprintf(vldev->dev.ifname, IFNAMSIZ, "%s.%d", dev->ifname, vldev->id);
+}
+
 static void vlan_dev_cb(struct device_user *dep, enum device_event ev)
 {
 	struct vlan_device *vldev;
@@ -60,6 +79,10 @@ static void vlan_dev_cb(struct device_user *dep, enum device_event ev)
 	case DEV_EVENT_REMOVE:
 		device_set_present(&vldev->dev, false);
 		break;
+	case DEV_EVENT_UPDATE_IFNAME:
+		vlan_dev_set_name(vldev, dep->dev);
+		device_broadcast_event(&vldev->dev, ev);
+		break;
 	default:
 		break;
 	}
@@ -91,15 +114,15 @@ static struct device *get_vlan_device(struct device *dev, int id, bool create)
 		return NULL;
 
 	vldev = calloc(1, sizeof(*vldev));
-	snprintf(vldev->dev.ifname, IFNAMSIZ, "%s.%d", dev->ifname, id);
 
-	device_init(&vldev->dev, &vlan_type, NULL);
+	device_init_virtual(&vldev->dev, &vlan_type, NULL);
 	vldev->dev.default_config = true;
 
 	vldev->set_state = vldev->dev.set_state;
 	vldev->dev.set_state = vlan_set_device_state;
 
 	vldev->id = id;
+	vlan_dev_set_name(vldev, dev);
 
 	vldev->dep.cb = vlan_dev_cb;
 	device_add_user(&vldev->dep, dev);
@@ -132,7 +155,7 @@ struct device *get_vlan_device_chain(const char *ifname, bool create)
 
 	s = split_vlan(buf);
 	dev = device_get(buf, create);
-	if (!dev && !create)
+	if (!dev)
 		goto error;
 
 	do {