[vfio-users] rtx 2080

[Roger Lawhorn]

I tried pushing off my rtx 2080 to windows 10.
Kept getting code 43.

I added hv_time,kvm=off,hv_vendor_id=null  to my -cpu line and it fixed 
the issue.
Just in case someone else has this issue.
I also had to download a rom file that matched my video card.
QEMU cannot get past the option rom execution without the rom file.


Here is my code:

qemu4.0-system-x86_64 -machine type=q35,accel=kvm -cpu 
EPYC,*hv_time,kvm=off,hv_vendor_id=null* \
-chardev stdio,id=seabios -device 
isa-debugcon,iobase=0x402,chardev=seabios \
-smp $1,sockets=1,cores=$1 \
-global q35-pcihost.pci-hole64-size=11G \
-bios /usr/share/seabios/bios.bin \
-m 32G \
-vga none \
-soundhw hda \
-mem-prealloc \
-rtc clock=host,base=localtime \
-device 
ioh3420,bus=pcie.0,addr=1c.0,multifunction=on,port=1,chassis=1,id=root.1 \
-device 
vfio-pci,host=0a:00.0,bus=root.1,addr=00.0,multifunction=on,x-vga=on,*romfile=/media/dad/QEMU-SSD/qemu-wd/rtx.rom*




Where I got my rom file:
https://www.techpowerup.com/vgabios/204970/palit-rtx2080ti-11264-180919


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/vfio-users/attachments/20201025/f183c58a/attachment.htm>