7:50 a.m.
From: Marc-André Lureau <marcandre.lureau(a)redhat.com>
Check qemu capability, and accept 3d acceleration. 3d acceleration
support is checked when looking for a suitable vhost-user helper.
Signed-off-by: Marc-André Lureau <marcandre.lureau(a)redhat.com>
---
src/qemu/qemu_process.c | 57 +++++++++++++++++++++++-----------------
tests/qemuxml2argvtest.c | 3 +--
2 files changed, 34 insertions(+), 26 deletions(-)
diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 955ba4de4c..463b783966 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -5266,34 +5266,43 @@ qemuProcessStartValidateVideo(virDomainObjPtr vm,
for (i = 0; i < vm->def->nvideos; i++) {
video = vm->def->videos[i];
- if ((video->type == VIR_DOMAIN_VIDEO_TYPE_VGA &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VGA)) ||
- (video->type == VIR_DOMAIN_VIDEO_TYPE_CIRRUS &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_CIRRUS_VGA)) ||
- (video->type == VIR_DOMAIN_VIDEO_TYPE_VMVGA &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VMWARE_SVGA)) ||
- (video->type == VIR_DOMAIN_VIDEO_TYPE_QXL &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_QXL)) ||
- (video->type == VIR_DOMAIN_VIDEO_TYPE_VIRTIO &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU)) ||
- (video->type == VIR_DOMAIN_VIDEO_TYPE_VIRTIO &&
- video->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW &&
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW))) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("this QEMU does not support '%s' video
device"),
- virDomainVideoTypeToString(video->type));
- return -1;
- }
-
- if (video->accel) {
- if (video->accel->accel3d == VIR_TRISTATE_SWITCH_ON &&
- (video->type != VIR_DOMAIN_VIDEO_TYPE_VIRTIO ||
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_VIRGL))) {
+ if (video->backend == VIR_DOMAIN_VIDEO_BACKEND_TYPE_VHOSTUSER) {
+ if (video->type == VIR_DOMAIN_VIDEO_TYPE_VIRTIO &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VHOST_USER_GPU)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("this QEMU does not support 'vhost-user'
video device"));
+ return -1;
+ }
+ } else {
+ if ((video->type == VIR_DOMAIN_VIDEO_TYPE_VGA &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VGA)) ||
+ (video->type == VIR_DOMAIN_VIDEO_TYPE_CIRRUS &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_CIRRUS_VGA)) ||
+ (video->type == VIR_DOMAIN_VIDEO_TYPE_VMVGA &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VMWARE_SVGA)) ||
+ (video->type == VIR_DOMAIN_VIDEO_TYPE_QXL &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_QXL)) ||
+ (video->type == VIR_DOMAIN_VIDEO_TYPE_VIRTIO &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU)) ||
+ (video->type == VIR_DOMAIN_VIDEO_TYPE_VIRTIO &&
+ video->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW &&
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW))) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("%s 3d acceleration is not supported"),
+ _("this QEMU does not support '%s' video
device"),
virDomainVideoTypeToString(video->type));
return -1;
}
+
+ if (video->accel) {
+ if (video->accel->accel3d == VIR_TRISTATE_SWITCH_ON &&
+ (video->type != VIR_DOMAIN_VIDEO_TYPE_VIRTIO ||
+ !virQEMUCapsGet(qemuCaps, QEMU_CAPS_VIRTIO_GPU_VIRGL))) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("%s 3d acceleration is not supported"),
+ virDomainVideoTypeToString(video->type));
+ return -1;
+ }
+ }
}
}
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 1f2ae5958a..f9eb74e7ed 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -2894,8 +2894,7 @@ mymain(void)
DO_TEST("virtio-options", QEMU_CAPS_VIRTIO_SCSI,
QEMU_CAPS_VIRTIO_KEYBOARD,
QEMU_CAPS_VIRTIO_MOUSE, QEMU_CAPS_VIRTIO_TABLET,
QEMU_CAPS_VIRTIO_INPUT_HOST,
- QEMU_CAPS_DEVICE_VIRTIO_GPU,
- QEMU_CAPS_VIRTIO_GPU_VIRGL,
+ QEMU_CAPS_DEVICE_VHOST_USER_GPU,
QEMU_CAPS_DEVICE_VIRTIO_RNG,
QEMU_CAPS_OBJECT_RNG_RANDOM,
QEMU_CAPS_DEVICE_VIDEO_PRIMARY,
--
2.23.0