tests/qtests: override "force-legacy" for gpio virtio-mmio tests

The GPIO device is a VIRTIO_F_VERSION_1 devices but running with a
legacy MMIO interface we miss out that feature bit causing confusion.
For the GPIO test force the mmio bus to support non-legacy so we can
properly test it.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1333
Message-Id: <20221130112439.2527228-2-alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

diff --git a/tests/qtest/libqos/virtio-gpio.c b/tests/qtest/libqos/virtio-gpio.c
index 762aa6695b15d4796dacb346e4f06627a04f2aa7..f22d7b5eb572b09751a4c70cbd9c57d1fa86438c 100644 (file)
--- a/tests/qtest/libqos/virtio-gpio.c
+++ b/tests/qtest/libqos/virtio-gpio.c
@@ -154,7 +154,8 @@ static void virtio_gpio_register_nodes(void)
     QOSGraphEdgeOptions edge_opts = { };
 
     /* vhost-user-gpio-device */
-    edge_opts.extra_device_opts = "id=gpio0,chardev=chr-vhost-user-test";
+    edge_opts.extra_device_opts = "id=gpio0,chardev=chr-vhost-user-test "
+        "-global virtio-mmio.force-legacy=false";
     qos_node_create_driver("vhost-user-gpio-device",
                             virtio_gpio_device_create);
     qos_node_consumes("vhost-user-gpio-device", "virtio-bus", &edge_opts);