Hey guys,
first of all, congratulations for the release 3.3, much appreciated.
I gave the new PCI passthrough code a try, I would like to make a Radeon X 260 PCIe Graphics Card available in an Win7 VM.
I use Proxmox 3.3 with the pve-kernel 3.10.0-4.
The card now works in some kind of legacy mode (with the standard windows drivers),
but as soon as I install the genuine driver, Windows boots normally and when the graphic drivers are loaded, I get a black screen.
Resetting the card/VM then also does not work, so I wonder if the kernel patches described in this tutorial are applied:
http://www.firewing1.com/howtos/fedora-20/create-gaming-virtual-machine-using-vfio-pci-passthrough-kvm
I really think that those patched are missing in my scenario, see my current configuration below.
I was looking for the (kernel) sources but they seem to be no longer available.
Could someone please point me in the right direction? I have a valid subscription.
Furthermore, is there a comprehensive list of which patches are applied to the kernel proxmox uses?
Enabling the card was pretty straight forward,
I added
to the VM config and had to set
as described here: https://pve.proxmox.com/wiki/Pci_passthrough
I really think I miss those patches described in the blog post above.
Any help is much appreciated,
Nils
first of all, congratulations for the release 3.3, much appreciated.
I gave the new PCI passthrough code a try, I would like to make a Radeon X 260 PCIe Graphics Card available in an Win7 VM.
I use Proxmox 3.3 with the pve-kernel 3.10.0-4.
The card now works in some kind of legacy mode (with the standard windows drivers),
but as soon as I install the genuine driver, Windows boots normally and when the graphic drivers are loaded, I get a black screen.
Resetting the card/VM then also does not work, so I wonder if the kernel patches described in this tutorial are applied:
http://www.firewing1.com/howtos/fedora-20/create-gaming-virtual-machine-using-vfio-pci-passthrough-kvm
I really think that those patched are missing in my scenario, see my current configuration below.
I was looking for the (kernel) sources but they seem to be no longer available.
Could someone please point me in the right direction? I have a valid subscription.
Furthermore, is there a comprehensive list of which patches are applied to the kernel proxmox uses?
Enabling the card was pretty straight forward,
I added
hostpci0: 01:00,x-vga=on,pcie=1,driver=vfio
machine: q35
machine: q35
to the VM config and had to set
/etc/default/grub
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on"
echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/iommu_unsafe_interrupts.conf
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on"
echo "options vfio_iommu_type1 allow_unsafe_interrupts=1" > /etc/modprobe.d/iommu_unsafe_interrupts.conf
as described here: https://pve.proxmox.com/wiki/Pci_passthrough
I really think I miss those patches described in the blog post above.
Any help is much appreciated,
Nils
