This is useful to write qtest about fw_cfg file entry.
Signed-off-by: NLi Qiang <liq3ea@163.com>
Acked-by: NThomas Huth <thuth@redhat.com>
Tested-by: NThomas Huth <thuth@redhat.com>
Reviewed-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190424140643.62457-3-liq3ea@163.com>
Signed-off-by: NPhilippe Mathieu-Daudé <philmd@redhat.com>