def bdev_opal_get_info(client, bdev_name, password):
    """Get opal locking range info.

    Args:
        bdev_name: name of opal vbdev to get info
        password: admin password

    Returns:
        Locking range info.
    """
    params = {
        'bdev_name': bdev_name,
        'password': password,
    }

    return client.call('bdev_opal_get_info', params)