this is what I'm using now for the pt: -device vfio-pci,host=0000:00:02.0,id=hostdev1,bus=pci.7,addr=0x0,romfile=/home/streamer/gpu-8086:5902-uefi.rom
> Sent: Sunday, March 07, 2021 at 9:17 AM > From: "daggs" <da...@gmx.com> > To: "Neil McCreery" <neilmccre...@yahoo.com> > Cc: vfio-users@redhat.com > Subject: Re: [vfio-users] Integrated GPU Passthrough help please! > > Greetings Neil, > > > Sent: Friday, March 05, 2021 at 9:31 PM > > From: "Neil McCreery" <neilmccre...@yahoo.com> > > To: vfio-users@redhat.com > > Subject: [vfio-users] Integrated GPU Passthrough help please! > > > > Z270 Extreme4 Mobo vt-d compatiable, UEFI, etc. > > i7-7700k CPU > > Intel HD Graphics 630 > > > > BIOS Settings > > UEFI Mode > > virtualization mode on (VT-d) > > Onboard video as primary monitor > > ... > > > > As I said, these boot/hang to varying degrees but the best I can do is a > > successful boot, successful network connection, can see IGD in Device > > Manager but shows Code 43 no matter what I do. > > > > What am I missing? I know this CPU/Mobo/Software is capable of this I just > > can't get it quite right. Any help anyone can offer is very much > > appreciated. I don't know all the lingo yet so go easy on me. Thanks! > > > > I'm using a similar setup based on an G4560, I use q35 with uefi guest > running libreelec passing the igp (Intel HD Graphics 610) to it without any > issue for some time now. > use rom parser from https://github.com/awilliam/rom-parser to dump the igp's > rom and fix the vid and did if needed to match yours. > I'm using libvirt for the invocation however it did worked when I used the > binary as it with this line: > qemu-system-x86_64 -machine pc-q35-5.0 -cpu host -accel kvm -m 2046 -smp > 2,sockets=1,cores=1,threads=2 -drive > file=/home/streamer/streamer.qcow2,if=virtio,format=qcow2 -device > vfio-pci,host=0000:00:02.0,romfile=/home/streamer/gpu-8086:5902-legacy.rom,multifunction=on > -device vfio-pci,host=0000:00:1f.3,multifunction=on -usb -device > usb-host,vendorid=0x046d,productid=0xc52e -nographic > > try and see if it works for you. > > > _______________________________________________ > vfio-users mailing list > vfio-users@redhat.com > https://listman.redhat.com/mailman/listinfo/vfio-users > > _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://listman.redhat.com/mailman/listinfo/vfio-users