Re: bhyve nvidia gtx-1650 mobile passthru on win11

On 12/16/23 18:49, Mario Marietto wrote:
> for sure you can use nVidia gpu on the host and the intel one on the 
> windows 11 vm.
>
> Il sab 16 dic 2023, 18:11 Nuno Teixeira <eduardo@freebsd.org> ha scritto:
>
>     It seems that nvidia passtrhu isn't working (yet).
>
>     Related to intel integrated graphics, I don't know if I can use it
>     for ppt since it is in use by freebsd.
>     Other thing, if I boot with BIOS on nvidia dedicated then intel
>     doesn't show up in pciconf...
>
>     Mario Marietto <marietto2008@gmail.com> escreveu no dia sábado,
>     16/12/2023 à(s) 16:34:
>
>         Are you trying to pass the nvidia gpu to windows vm ? or your
>         intel gpu ?
>
>         Il sab 16 dic 2023, 17:07 Nuno Teixeira <eduardo@freebsd.org>
>         ha scritto:
>
>             Hello all,
>
>             Specs:
>             - laptop with integrated intel + dedicated nvidia
>             - 15-CURRENT 3b1904d9eb04 amd64
>             - win11 with nvme and tpm
>
>             I'm sharing my results with nvidia passthru:
>             ###
>             /boot/loader.conf.local:
>             vmm_load="YES"
>             pptdevs="1/0/0 1/0/1"
>
>             ppt0@pci0:1:0:0:        class=0x030000 rev=0xa1 hdr=0x00
>             vendor=0x10de device=0x1f99 subvendor=0x17aa subdevice=0x3fa5
>                 vendor     = 'NVIDIA Corporation'
>                 device     = 'TU117M [GeForce GTX 1650 Mobile / Max-Q]'
>                 class      = display
>                 subclass   = VGA
>             ppt1@pci0:1:0:1:        class=0x040300 rev=0xa1 hdr=0x00
>             vendor=0x10de device=0x10fa subvendor=0x17aa subdevice=0x3ffb
>                 vendor     = 'NVIDIA Corporation'
>                 class      = multimedia
>                 subclass   = HDA
>
>             bhyve:
>             -s 6:0,passthru,1/0/0 -s 6:1,passthru,1/0/1
>             ###
>
>             - Installed nvidia drivers without problems
>             - graphic card is detected but is deactivated with a
>             triangle and a "!":
>               "Windows stopped this device... code 43"
>             - hda is detected and shows no problem
>
>             I've read that some nvidia cards are working...
>             Any tips are welcome.
>
>             Not sure if it is possible to use intel integrated as it
>             is already in use by OS.
>
>             Thanks,
>
>             -- 
>             Nuno Teixeira
>             FreeBSD Committer (ports)
>
>
>
>     -- 
>     Nuno Teixeira
>     FreeBSD Committer (ports)
>
Hello!

i had just the same, here on illumos.
i didn't get it to work, but i had a similar problem with an AMD card :-/

i think i will try it again in Jan/2024, and then with a fresh install 
of windows...

Do you use UEFI boot on both host and vm?

Regards,
Stephan