well i've played around on my test systems some time ago(amd fx8350 and i5-4460) on both it worked like a charm with the hd6670, i'm still using this config files, testet it with fx440 bios and q35 ovmf
/root/qemu-2.6.1/x86_64-softmmu/qemu-system-x86_64 -enable-kvm -m 16G -cpu host,kvm=off,hv-time=off,hv-relaxed=off,hv-vapic=off \ -smp 12,sockets=1,cores=6,threads=2 \ -vga none -k de -rtc base=localtime -realtime mlock=on \ -bios bios.bin \ -monitor stdio \ -debugcon file:/dev/stderr -global isa-debugcon.iobase=0x402 \ -device vfio-pci,host=03:00.0,rombar=1,x-vga=on,romfile=/root/Sapphire.HD6670.1024.120507.rom \ -device vfio-pci,host=03:00.1 \ -device vfio-pci,host=01:00.0 \ -device vfio-pci,host=0a:00.0 \ -device virtio-scsi-pci,id=scsi \ -drive file=/dev/sdf,if=virtio,cache=none,discard=on \ -drive file=/root/images/Windows_7_SP1_DE_AIO_X64.iso,id=isocd,if=none -device scsi-cd,drive=isocd \ -cdrom /root/images/virtio-win-0.1-100.iso \ -boot menu=on \ -device e1000,netdev=net0,mac=00:08:DA:C2:80:54 -netdev tap,id=net0 \ -device usb-ehci,id=ehci \ -usbdevice host:046d:c52b Specs: Xeon X5650, 24GB RAM, ASUS P6T Deluxe v1.0, ati x300(host),usb 3.0 card(guest),hd6670(guest), mushkin ssd(guest), dvb-s card(pci - guest), Debian jessie and Windows 7 on guest like i said, everything is working with a usb-soundcard, gaming is fine but .. i'd love to hear the sound trough my av-sys :) btw i didnt try to passtrough the onboard device, i dont know if its a configuration issue or its (like you said) broken, because i dont have any sound on the host(but its working on windows). 2016-09-03 21:30 GMT+02:00 Alex Williamson <alex.l.william...@gmail.com>: > On Sat, Sep 3, 2016 at 1:26 PM, Marco Stagge <spiritblackdiam...@gmail.com > > wrote: > >> passtrough is working with the hd6670 but hdmi audio doesn't work, either >> windows said "device is busy" or "error code 10", i've some PCI audio cards >> but they doesn't suppprt INTx disable :( >> >> i've passed usb 3.0, sata controllers, network cards without any problems >> ... its just the hdmi audio(i have a av-receiver) on the radeon card :( >> >> testet it with debian/ubuntu and android-x86 >> >> atm i use a 7€ usb soundcard, well its better than nothing :D >> >> >> do you know if there is any way to "fake or emulate" a DMAR table? >> > > AFAIK the bug you're seeing in dmesg is specific to the onboard azalia > audio device, it should not affect assignment of the radeon hdmi audio. > Perhaps you're facing other configuration issues, the DMAR table seems like > a red herring. > >
_______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
