/usr/bin/qemu-system-s390x
kvm
s390-ccw-virtio-2.7
s390x
/usr/share/AAVMF/AAVMF_CODE.fd
/usr/share/OVMF/OVMF_CODE.fd
rom
pflash
yes
no
disk
cdrom
floppy
lun
ide
fdc
scsi
virtio
sdl
vnc
subsystem
default
mandatory
requisite
optional
usb
pci
scsi
default
kvm
vfio