Hi Gerd
I think it's missing qemu-options:
diff --git a/qemu-options.hx b/qemu-options.hx
index 85ca3ad..9315672 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1077,7 +1077,7 @@ Rotate graphical output some deg left (only PXA LCD).
ETEXI
DEF("vga", HAS_ARG, QEMU_OPTION_vga,
- "-vga [std|cirrus|vmware|qxl|xenfb|tcx|cg3|none]\n"
+ "-vga [std|cirrus|vmware|qxl|xenfb|tcx|cg3|virtio|none]\n"
" select video card type\n", QEMU_ARCH_ALL)
STEXI
@item -vga @var{type}
@@ -1110,6 +1110,8 @@ fixed resolution of 1024x768.
(sun4m only) Sun cgthree framebuffer. This is a simple 8-bit framebuffer
for sun4m machines available in both 1024x768 (OpenBIOS) and 1152x900 (OBP)
resolutions aimed at people wishing to run older Solaris versions.
+@item virtio
+Virtio VGA
@item none
Disable VGA card.
@end table
On Mon, Feb 23, 2015 at 11:23 AM, Gerd Hoffmann <kra...@redhat.com> wrote:
> Some convinience fluff: Add support for '-vga virtio', also add
> virtio-vga to the list of vga cards so '-device virtio-vga' will
> turn off the default vga.
>
> Written by Dave Airlie and Gerd Hoffmann.
>
> Signed-off-by: Dave Airlie <airl...@redhat.com>
> Signed-off-by: Gerd Hoffmann <kra...@redhat.com>
> ---
> hw/pci/pci.c | 2 ++
> include/sysemu/sysemu.h | 2 +-
> vl.c | 13 +++++++++++++
> 3 files changed, 16 insertions(+), 1 deletion(-)
>
> diff --git a/hw/pci/pci.c b/hw/pci/pci.c
> index d508930..3a2b8ad 100644
> --- a/hw/pci/pci.c
> +++ b/hw/pci/pci.c
> @@ -1662,6 +1662,8 @@ PCIDevice *pci_vga_init(PCIBus *bus)
> return pci_create_simple(bus, -1, "VGA");
> case VGA_VMWARE:
> return pci_create_simple(bus, -1, "vmware-svga");
> + case VGA_VIRTIO:
> + return pci_create_simple(bus, -1, "virtio-vga");
> case VGA_NONE:
> default: /* Other non-PCI types. Checking for unsupported types is
> already
> done in vl.c. */
> diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
> index 748d059..1c0e2a6 100644
> --- a/include/sysemu/sysemu.h
> +++ b/include/sysemu/sysemu.h
> @@ -107,7 +107,7 @@ extern int autostart;
>
> typedef enum {
> VGA_NONE, VGA_STD, VGA_CIRRUS, VGA_VMWARE, VGA_XENFB, VGA_QXL,
> - VGA_TCX, VGA_CG3, VGA_DEVICE
> + VGA_TCX, VGA_CG3, VGA_DEVICE, VGA_VIRTIO,
> } VGAInterfaceType;
>
> extern int vga_interface_type;
> diff --git a/vl.c b/vl.c
> index 8c8f142..27fe972 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -234,6 +234,7 @@ static struct {
> { .driver = "isa-cirrus-vga", .flag = &default_vga },
> { .driver = "vmware-svga", .flag = &default_vga },
> { .driver = "qxl-vga", .flag = &default_vga },
> + { .driver = "virtio-vga", .flag = &default_vga },
> };
>
> static QemuOptsList qemu_rtc_opts = {
> @@ -1870,6 +1871,11 @@ static bool cg3_vga_available(void)
> return object_class_by_name("cgthree");
> }
>
> +static bool virtio_vga_available(void)
> +{
> + return object_class_by_name("virtio-vga");
> +}
> +
> static void select_vgahw (const char *p)
> {
> const char *opts;
> @@ -1896,6 +1902,13 @@ static void select_vgahw (const char *p)
> fprintf(stderr, "Error: VMWare SVGA not available\n");
> exit(0);
> }
> + } else if (strstart(p, "virtio", &opts)) {
> + if (virtio_vga_available()) {
> + vga_interface_type = VGA_VIRTIO;
> + } else {
> + fprintf(stderr, "Error: Virtio VGA not available\n");
> + exit(0);
> + }
> } else if (strstart(p, "xenfb", &opts)) {
> vga_interface_type = VGA_XENFB;
> } else if (strstart(p, "qxl", &opts)) {
> --
> 1.8.3.1
>
>
--
Marc-André Lureau
