Now I also got the Gt 710 working. I had to: - use the patched nvidia_vbios_patcher.py (previouse post) to patch vbios dumped by nvflash of the Gt710 while in secondary port. - Add x-vga=on in the vfio-pci device declaration - Add "hv_relaxed,hv_spinlocks=0x1fff,hv_vapic,hv_time,hv_vendor_id=amd" to the -cpu definiton
That seem to have convinced the nvidia driver to not go into "Code 43" state. Am Do., 23. Aug. 2018 um 23:54 Uhr schrieb Alex Williamson < alex.william...@redhat.com>: > On Thu, 23 Aug 2018 23:35:34 +0200 > Konrad Eisele <eisel...@gmail.com> wrote: > > > I gave the Nvidia 710b card a try: > > - booted with 2 cards, AMD primary, NVidia secondary > > - unbind noveau driver > > - use nvflash (see below) to dump nvidia vbios > > - rom-parser parser on it: > > Valid ROM signature found @600h, PCIR offset 190h > > PCIR: type 0 (x86 PC-AT), vendor: 10de, device: 128b, class: > 030000 > > PCIR: revision 0, vendor revision: 1 > > Valid ROM signature found @fc00h, PCIR offset 1ch > > PCIR: type 3 (EFI), vendor: 10de, device: 128b, class: 030000 > > PCIR: revision 3, vendor revision: 0 > > EFI: Signature Valid, Subsystem: Boot, Machine: X64 > > Last image > > > > > > However when I try to use nvidia_vbios_vfio_patcher.py I get an error: > > ... > > But actually I have no idea what the patcher actually does. > > Is it patching x86 vbios code? > > I don't know what it's doing or supposed to do either, but it does say > in the readme that it's for Pascal and your card is Kepler, which is two > generations before Pascal. I've never had any need for that script. > Thanks, > > Alex >
_______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
