/usr/bin/qemu-system-ppc64 kvm pseries-7.1 ppc64 /obviously/fake/firmware1.fd /obviously/fake/firmware2.fd rom pflash yes no no off POWER8 POWER10 POWER9 POWER8 POWER7 file anonymous memfd disk cdrom lun scsi virtio usb sata virtio virtio-transitional virtio-non-transitional vnc subsystem default mandatory requisite optional usb pci scsi default vfio virtio virtio-transitional virtio-non-transitional random egd builtin path handle virtiofs tpm-spapr spapr-tpm-proxy passthrough emulator external 2.0 usb pty unix virtio qemu builtin