[vfio-users] NVIDIA GPU Passthrough to Win10 - Driver Disabled (Code 43)

[Steven Bell]

Interesting. I'll give the nvflash a try and post back my results.

On Mon, Jul 25, 2016 at 5:23 PM, Philip Abernethy <chais.z3r0 at gmail.com>
wrote:

> Did you make sure that the card actually supports UEFI mode? Because my
> GTX 660 didn't. But the OS (Arch in my case) would happily boot with the
> UEFI set to UEFI-only mode and the card would silently run in legacy mode.
> I had to update the card's ROM. I used nvflash to check the card's UEFI
> capability and update the ROM.
>
> Philip
>
> Alex Williamson <alex.williamson at redhat.com> schrieb am Mo., 25. Juli
> 2016 um 23:15 Uhr:
>
>> On Mon, 25 Jul 2016 17:11:13 -0400
>> Steven Bell <stv.bell07 at gmail.com> wrote:
>>
>> > Hi Alex,
>> >
>> > My original XML config created by virt-manager did not have any hyperv
>> > related options. There was no <hyperv> tag, nor was there a clock for
>> > hyperv.
>> >
>> > Why would these be missing? Since they aren't there and I still have a
>> > problem, should I try adding them and setting the vendor_id value to
>> > "Nvidia43FIX" as Jayme suggested?
>>
>> Perhaps you didn't tell virt-manager you were installing Windows?  Post
>> or pastebin the xml, maybe there's still something hidden in there that
>> would enable hyperv.  Thanks,
>>
>> Alex
>>
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>
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