C++ (Cpp) rmnet_force_unassociate_device示例

示例#1

文件： rmnet_data_config.c 项目： BeastOn/yu_msm8916

/**
 * rmnet_config_notify_cb() - Callback for netdevice notifier chain
 * @nb:       Notifier block data
 * @event:    Netdevice notifier event ID
 * @data:     Contains a net device for which we are getting notified
 *
 * Return:
 *      - result of NOTIFY_DONE()
 */
int rmnet_config_notify_cb(struct notifier_block *nb,
				  unsigned long event, void *data)
{
	struct net_device *dev = (struct net_device *)data;

	if (!dev)
		BUG();

	LOGL("(..., %lu, %s)", event, dev->name);

	switch (event) {
	case NETDEV_UNREGISTER_FINAL:
	case NETDEV_UNREGISTER:
		trace_rmnet_unregister_cb_entry(dev);
		if (_rmnet_is_physical_endpoint_associated(dev)) {
			LOGH("Kernel is trying to unregister %s", dev->name);
			rmnet_force_unassociate_device(dev);
		}
		trace_rmnet_unregister_cb_exit(dev);
		break;

	default:
		trace_rmnet_unregister_cb_unhandled(dev);
		LOGD("Unhandeled event [%lu]", event);
		break;
	}

	return NOTIFY_DONE;
}

示例#2

文件： rmnet_config.c 项目： mkrufky/linux

static int rmnet_config_notify_cb(struct notifier_block *nb,
				  unsigned long event, void *data)
{
	struct net_device *dev = netdev_notifier_info_to_dev(data);

	if (!dev)
		return NOTIFY_DONE;

	switch (event) {
	case NETDEV_UNREGISTER:
		netdev_dbg(dev, "Kernel unregister\n");
		rmnet_force_unassociate_device(dev);
		break;

	default:
		break;
	}

	return NOTIFY_DONE;
}