[libvirt] [PATCH 4/4] libxl: support QXL video device

libxl recently gained support for QXL video device. Support it in the libxl driver too. Signed-off-by: Jim Fehlig <jfehlig(a)suse.com&gt; --- Note: Commit 161212ef in xen.git staging branch provides QXL support in libxl src/libxl/libxl_conf.c | 11 +++++++++++ src/libxl/libxl_domain.c | 4 ++++ 2 files changed, 15 insertions(+) diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 5bb0425..f2cffc7 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -1736,6 +1736,17 @@ libxlMakeVideo(virDomainDefPtr def, libxl_domain_config *d_config) } break; +#ifdef LIBXL_HAVE_QXL + case VIR_DOMAIN_VIDEO_TYPE_QXL: + b_info->u.hvm.vga.kind = LIBXL_VGA_INTERFACE_TYPE_QXL; + if (def->videos[0]->vram < 128 * 1024) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("videoram must be at least 128MB for QXL")); + return -1; + } + break; +#endif + default: virReportError(VIR_ERR_CONFIG_UNSUPPORTED, _("video type %s is not supported by libxl"), diff --git a/src/libxl/libxl_domain.c b/src/libxl/libxl_domain.c index 68dd28e..c7f0ed9 100644 --- a/src/libxl/libxl_domain.c +++ b/src/libxl/libxl_domain.c @@ -324,6 +324,10 @@ libxlDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, dev->data.video->vram = 4 * 1024; } break; + case VIR_DOMAIN_VIDEO_TYPE_QXL: + if (dev->data.video->vram == 0) + dev->data.video->vram = 128 * 1024; + break; } } -- 1.8.4.5