diff options
| author | Hans Dedecker <dedeckeh@gmail.com> | 2013-11-19 12:17:08 +0100 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-12-08 18:43:51 +0100 |
| commit | c439b52400978dd3799c66e1f632ee68d2c7c9eb (patch) | |
| tree | 5c30c2fd6f977bcbdd4c7e730875bc68af8dc2eb /vlan.c | |
| parent | 134775b1f41fa19a816768268b9d0f8dad86bd90 (diff) | |
| download | netifd-c439b52400978dd3799c66e1f632ee68d2c7c9eb.tar.gz | |
netifd: Link layer state support on device level
Patch implements link layer state awareness (aka carrier detection) in
netifd on device level.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Diffstat (limited to 'vlan.c')
| -rw-r--r-- | vlan.c | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -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); @@ -113,6 +118,8 @@ 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; |