C++ (Cpp) lbs_set_host_sleep Examples

Example #1

int lbs_resume(struct lbs_private *priv)
{
	int ret;

	lbs_deb_enter(LBS_DEB_FW);

	ret = lbs_set_host_sleep(priv, 0);

	netif_device_attach(priv->dev);
	if (priv->mesh_dev)
		netif_device_attach(priv->mesh_dev);

	if (priv->deep_sleep_required) {
		priv->deep_sleep_required = 0;
		ret = lbs_set_deep_sleep(priv, 1);
		if (ret)
			netdev_err(priv->dev,
				   "deep sleep activation failed: %d\n", ret);
	}

	if (priv->setup_fw_on_resume)
		ret = lbs_setup_firmware(priv);

	lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
	return ret;
}

Example #2

int lbs_suspend(struct lbs_private *priv)
{
	int ret;

	lbs_deb_enter(LBS_DEB_FW);

	if (priv->is_deep_sleep) {
		ret = lbs_set_deep_sleep(priv, 0);
		if (ret) {
			netdev_err(priv->dev,
				   "deep sleep cancellation failed: %d\n", ret);
			return ret;
		}
		priv->deep_sleep_required = 1;
	}

	ret = lbs_set_host_sleep(priv, 1);

	netif_device_detach(priv->dev);
	if (priv->mesh_dev)
		netif_device_detach(priv->mesh_dev);

	lbs_deb_leave_args(LBS_DEB_FW, "ret %d", ret);
	return ret;
}

Example #3

File: debugfs.c Project: CSCLOG/beaglebone

static ssize_t lbs_host_sleep_write(struct file *file,
				const char __user *user_buf, size_t count,
				loff_t *ppos)
{
	struct lbs_private *priv = file->private_data;
	ssize_t buf_size, ret;
	int host_sleep;
	unsigned long addr = get_zeroed_page(GFP_KERNEL);
	char *buf = (char *)addr;
	if (!buf)
		return -ENOMEM;

	buf_size = min(count, len - 1);
	if (copy_from_user(buf, user_buf, buf_size)) {
		ret = -EFAULT;
		goto out_unlock;
	}
	ret = sscanf(buf, "%d", &host_sleep);
	if (ret != 1) {
		ret = -EINVAL;
		goto out_unlock;
	}

	if (host_sleep == 0)
		ret = lbs_set_host_sleep(priv, 0);
	else if (host_sleep == 1) {
		if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
			netdev_info(priv->dev,
				    "wake parameters not configured\n");
			ret = -EINVAL;
			goto out_unlock;
		}
		ret = lbs_set_host_sleep(priv, 1);
	} else {
		netdev_err(priv->dev, "invalid option\n");
		ret = -EINVAL;
	}

	if (!ret)
		ret = count;

out_unlock:
	free_page(addr);
	return ret;
}

Example #4

File: debugfs.c Project: AlexShiLucky/linux

static ssize_t lbs_host_sleep_write(struct file *file,
				const char __user *user_buf, size_t count,
				loff_t *ppos)
{
	struct lbs_private *priv = file->private_data;
	ssize_t ret;
	int host_sleep;
	char *buf;

	buf = memdup_user_nul(user_buf, min(count, len - 1));
	if (IS_ERR(buf))
		return PTR_ERR(buf);

	ret = sscanf(buf, "%d", &host_sleep);
	if (ret != 1) {
		ret = -EINVAL;
		goto out_unlock;
	}

	if (host_sleep == 0)
		ret = lbs_set_host_sleep(priv, 0);
	else if (host_sleep == 1) {
		if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
			netdev_info(priv->dev,
				    "wake parameters not configured\n");
			ret = -EINVAL;
			goto out_unlock;
		}
		ret = lbs_set_host_sleep(priv, 1);
	} else {
		netdev_err(priv->dev, "invalid option\n");
		ret = -EINVAL;
	}

	if (!ret)
		ret = count;

out_unlock:
	kfree(buf);
	return ret;
}