Re: bhyve nvidia gtx-1650 mobile passthru on win11
- In reply to: Corvin Köhne : "Re: bhyve nvidia gtx-1650 mobile passthru on win11"
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Date: Mon, 18 Dec 2023 10:14:29 UTC
Hello Corvin, about point 1) : Nuno is trying to enable the passthru of his nvidia-gpu on Windows 11. Is your patch intended to work for Windows ? If yes,I would be ready to test it on my system. On Mon, Dec 18, 2023 at 11:02 AM Corvin Köhne <corvink@freebsd.org> wrote: > On Sat, 2023-12-16 at 16:07 +0000, Nuno Teixeira wrote: > > 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) > > Hi, > > nvidia: > At the moment, nvidia gpu passthrough is not supported by upstream. I > have a small patch stack for nvidia [1] but it's not well tested and I > don't know for which guests and cards it works. > > amd: > Should work properly on 13.2, 14.0 and onward. Note that there's a > hardware bug on many cards [2]. > > intel: > Requires a patched EDKII firmware [3]. Unfortunately, it's not merged > yet. Btw. even if you only have an Intel card available you can use it > for GPU passthrough. > > [1] > > https://github.com/Beckhoff/freebsd-src/commits/phab/corvink/14.0/nvidia-wip/ > [2] https://www.nicksherlock.com/2020/11/working-around-the-amd-gpu- > reset-bug-on-proxmox/ > <https://www.nicksherlock.com/2020/11/working-around-the-amd-gpu-reset-bug-on-proxmox/> > [3] https://reviews.freebsd.org/D41710 > > > -- > Kind regards, > Corvin > -- Mario.