X-Git-Url: http://git.archive.openwrt.org/?a=blobdiff_plain;ds=inline;f=vlan.c;h=9201979a6d99f3f492a11beb296b2c78a09470ae;hb=f35b76c61baf68dc5dd8440fc06d860f8dfacc44;hp=ee0652fb476ffc6542280f1c5eefbe26ea187b66;hpb=6094417533d97662f693d134ab04595a292de30c;p=project%2Fnetifd.git

diff --git a/vlan.c b/vlan.c
index ee0652f..9201979 100644
--- a/vlan.c
+++ b/vlan.c
@@ -70,14 +70,19 @@ static void vlan_dev_set_name(struct vlan_device *vldev, struct device *dev)
 static void vlan_dev_cb(struct device_user *dep, enum device_event ev)
 {
 	struct vlan_device *vldev;
+	bool new_state = false;
 
 	vldev = container_of(dep, struct vlan_device, dep);
 	switch(ev) {
 	case DEV_EVENT_ADD:
-		device_set_present(&vldev->dev, true);
-		break;
+		new_state = true;
 	case DEV_EVENT_REMOVE:
-		device_set_present(&vldev->dev, false);
+		device_set_present(&vldev->dev, new_state);
+		break;
+	case DEV_EVENT_LINK_UP:
+		new_state = true;
+	case DEV_EVENT_LINK_DOWN:
+		device_set_link(&vldev->dev, new_state);
 		break;
 	case DEV_EVENT_UPDATE_IFNAME:
 		vlan_dev_set_name(vldev, dep->dev);
@@ -99,7 +104,7 @@ static struct device *get_vlan_device(struct device *dev, int id, bool create)
 	struct device_user *dep;
 
 	/* look for an existing interface before creating a new one */
-	list_for_each_entry(dep, &dev->users, list) {
+	list_for_each_entry(dep, &dev->users.list, list.list) {
 		if (dep->cb != vlan_dev_cb)
 			continue;
 
@@ -113,17 +118,19 @@ static struct device *get_vlan_device(struct device *dev, int id, bool create)
 	if (!create)
 		return NULL;
 
+	D(DEVICE, "Create vlan device '%s.%d'\n", dev->ifname, id);
+
 	vldev = calloc(1, sizeof(*vldev));
 
+	vldev->id = id;
+	vlan_dev_set_name(vldev, dev);
+
 	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);