/**
* lbs_eth_stop - close the ethX interface
*
* @dev: A pointer to &net_device structure
* returns: 0
*/
static int lbs_eth_stop(struct net_device *dev)
{
struct lbs_private *priv = dev->ml_priv;
lbs_deb_enter(LBS_DEB_NET);
if (priv->connect_status == LBS_CONNECTED)
lbs_disconnect(priv, WLAN_REASON_DEAUTH_LEAVING);
spin_lock_irq(&priv->driver_lock);
netif_stop_queue(dev);
spin_unlock_irq(&priv->driver_lock);
lbs_update_mcast(priv);
cancel_delayed_work_sync(&priv->scan_work);
if (priv->scan_req) {
cfg80211_scan_done(priv->scan_req, false);
priv->scan_req = NULL;
}
netif_carrier_off(priv->dev);
if (!lbs_iface_active(priv))
lbs_stop_iface(priv);
lbs_deb_leave(LBS_DEB_NET);
return 0;
}
int lbs_set_mac_address(struct net_device *dev, void *addr)
{
int ret = 0;
struct lbs_private *priv = dev->ml_priv;
struct sockaddr *phwaddr = addr;
lbs_deb_enter(LBS_DEB_NET);
/*
* Can only set MAC address when all interfaces are down, to be written
* to the hardware when one of them is brought up.
*/
if (lbs_iface_active(priv))
return -EBUSY;
/* In case it was called from the mesh device */
dev = priv->dev;
memcpy(priv->current_addr, phwaddr->sa_data, ETH_ALEN);
memcpy(dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
if (priv->mesh_dev)
memcpy(priv->mesh_dev->dev_addr, phwaddr->sa_data, ETH_ALEN);
lbs_deb_leave_args(LBS_DEB_NET, "ret %d", ret);
return ret;
}
/**
* lbs_mesh_stop - close the mshX interface
*
* @dev: A pointer to &net_device structure
* returns: 0
*/
static int lbs_mesh_stop(struct net_device *dev)
{
struct lbs_private *priv = dev->ml_priv;
lbs_mesh_config(priv, CMD_ACT_MESH_CONFIG_STOP,
lbs_mesh_get_channel(priv));
spin_lock_irq(&priv->driver_lock);
netif_stop_queue(dev);
netif_carrier_off(dev);
spin_unlock_irq(&priv->driver_lock);
lbs_update_mcast(priv);
if (!lbs_iface_active(priv))
lbs_stop_iface(priv);
return 0;
}
