[vfio-users] Stuck at Tiano Core Splash Screen

Zachary Boley zboley00 at gmail.com
Sun Jan 22 20:58:26 UTC 2017


I noticed you don't have the vendor_id args in the hyperv area

https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#.22Error_43_:_Driver_failed_to_load.22_on_Nvidia_GPUs_passed_to_Windows_VMs

Give that a read, that's usually what you need as well as kvm=hidden

On Jan 22, 2017 2:54 PM, "Luke Yelavich" <themuso at themuso.com> wrote:

> On Mon, Jan 23, 2017 at 04:24:54AM AEDT, fenix23 . wrote:
> > Hi,
> >
> > I have working vm with passedthrough GTX 980 Ti. I run it with command
> > below.
>
> Looking at your XML, I think you need to change your cpu stanza as follows:
>
> You need to change:
>
>   <cpu mode='custom' match='exact'>
>     <model fallback='allow'>Haswell-noTSX</model>
>   </cpu>
>
> to:
>
> <cpu mode='host-passthrough'/>
>
> That way the exact model of your CPU is passed through to the guest VM.
> There may be more, but thats one thing I did notice at a glance which could
> be the cause.
>
> Luke
>
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