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vfio: Enable NVIDIA 88000 region quirk regardless of VGA

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If we make use of OVMF for the BIOS then we can use GPUs without VGA
space access, but we still need this quirk.  Disassociate it from the
x-vga option and enable it on all NVIDIA VGA display class devices.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Alex Williamson
2014-08-25 12:10:15 -06:00
parent 3dd359c2d3
commit fe08275db9
1 changed files with 6 additions and 2 deletions
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hw/misc/vfio.c
+6 -2
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@@ -2194,9 +2194,13 @@ static void vfio_probe_nvidia_bar0_88000_quirk(VFIODevice *vdev, int nr)
{
PCIDevice *pdev = &vdev->pdev;
VFIOQuirk *quirk;
uint16_t vendor, class;
if (!vdev->has_vga || nr != 0 ||
pci_get_word(pdev->config + PCI_VENDOR_ID) != PCI_VENDOR_ID_NVIDIA) {
vendor = pci_get_word(pdev->config + PCI_VENDOR_ID);
class = pci_get_word(pdev->config + PCI_CLASS_DEVICE);
if (nr != 0 || vendor != PCI_VENDOR_ID_NVIDIA ||
class != PCI_CLASS_DISPLAY_VGA) {
return;
}