Re: nvidia gtx 1650 passthru on windows 10

From: Nuno Teixeira <eduardo_at_freebsd.org>
Date: Sat, 17 Dec 2022 20:22:32 UTC 
That's bad. It will be nice to test windows gaming on a virtualized
environment.

Cheers

Mario Marietto <marietto2008@gmail.com> escreveu no dia sábado, 17/12/2022
à(s) 20:10:

> Hello Nuno.
>
> I'm the person who wrote that post. There is nothing that you can do to
> pass-thru correctly your nVidia graphic card on a Windows Vm because bhyve
> does not have implemented the needed software components,called "line
> interrupts for passed through devices". I tried for several months to ask
> several bhyve developers if they wanted to write the needed patches,but
> none of them have been interested. So now you can only use Linux or FreeBSD
> as a VM,not Windows.
>
> Il giorno sab 17 dic 2022 alle ore 20:06 Nuno Teixeira <
> eduardo@freebsd.org> ha scritto:
>
>> Hello,
>>
>> FreeBSD Current 1400074
>>
>> /boot/loader.conf:
>> ---
>> vmm_load="YES"
>> pptdevs="1/0/0"
>> ---
>>
>> vm-bhyve:
>> ---
>> passthru0="1/0/0"
>> ---
>> (log: ... -s 6:0,passthru,1/0/0 ...)
>>
>> pciconf -lv:
>> ---
>> ppt0@pci0:1:0:0:        class=0x030000 rev=0xa1 hdr=0x00 vendor=0x10de
>> device=0x1f99 subvendor=0x17aa subdevice=0x3fa5
>>     vendor     = 'NVIDIA Corporation'
>>     device     = 'TU117M'
>>     class      = display
>>     subclass   = VGA
>> ---
>>
>> Graphic detected with error 43
>>
>> https://forums.developer.nvidia.com/t/error-43-when-i-virtualize-windows-10-with-bhyve-on-freebsd-13r-pass-thru-of-my-geforce-rtx-2080-ti-inside-the-vm/188188
>>
>> Any hints?
>>
>> --
>> Nuno Teixeira
>> FreeBSD Committer (ports)
>>
>
>
> --
> Mario.
>


-- 
Nuno Teixeira
FreeBSD Committer (ports)