I use Qemu-kvm for my win7 VM. I succesfully passed through my AMD 7870 and it is working properly in the vm. But when i try to passthrough the Sound Blaster Z i get the following error from qemu:
"qemu-system-x86_64: -device vfio-pci,host=0a:00.0,id=hostdev2,bus=pci.0,addr=0x4: vfio: failed...