When -device is configured via JSON a bug is triggered in qemu were the
DEVICE_DELETED event for the removal of the device frontend is no longer
delivered to libvirt. Without the DEVICE_DELETED event we don't remove
the corresponding entries in the VM XML.
Until qemu will be fixed we must stop using the JSON syntax for -device.
This patch removes the detection of the capability. The capability is
used only during startup of a fresh VM so we don't need to consider any
compaitibility steps for existing VMs.
Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
---
src/qemu/qemu_capabilities.c | 1 -
.../caps_6.2.0.aarch64.xml | 1 -
.../qemucapabilitiesdata/caps_6.2.0.ppc64.xml | 1 -
.../caps_6.2.0.x86_64.xml | 1 -
...fault-cpu-kvm-virt-4.2.aarch64-latest.args | 6 +--
...fault-cpu-tcg-virt-4.2.aarch64-latest.args | 6 +--
.../aarch64-tpm.aarch64-latest.args | 2 +-
.../aarch64-virt-graphics.aarch64-latest.args | 36 ++++++++--------
.../aarch64-virt-headless.aarch64-latest.args | 28 ++++++-------
.../audio-alsa-best.x86_64-latest.args | 4 +-
.../audio-alsa-full.x86_64-latest.args | 4 +-
.../audio-alsa-minimal.x86_64-latest.args | 4 +-
.../audio-coreaudio-best.x86_64-latest.args | 4 +-
.../audio-coreaudio-full.x86_64-latest.args | 4 +-
...audio-coreaudio-minimal.x86_64-latest.args | 4 +-
...udio-default-nographics.x86_64-latest.args | 4 +-
.../audio-default-sdl.x86_64-latest.args | 6 +--
.../audio-default-spice.x86_64-latest.args | 6 +--
.../audio-default-vnc.x86_64-latest.args | 6 +--
.../audio-file-best.x86_64-latest.args | 4 +-
.../audio-file-full.x86_64-latest.args | 4 +-
.../audio-file-minimal.x86_64-latest.args | 4 +-
.../audio-jack-full.x86_64-latest.args | 4 +-
.../audio-jack-minimal.x86_64-latest.args | 4 +-
.../audio-many-backends.x86_64-latest.args | 14 +++----
.../audio-none-best.x86_64-latest.args | 4 +-
.../audio-none-full.x86_64-latest.args | 4 +-
.../audio-none-minimal.x86_64-latest.args | 4 +-
.../audio-oss-best.x86_64-latest.args | 4 +-
.../audio-oss-full.x86_64-latest.args | 4 +-
.../audio-oss-minimal.x86_64-latest.args | 4 +-
.../audio-pulseaudio-best.x86_64-latest.args | 4 +-
.../audio-pulseaudio-full.x86_64-latest.args | 4 +-
...udio-pulseaudio-minimal.x86_64-latest.args | 4 +-
.../audio-sdl-best.x86_64-latest.args | 4 +-
.../audio-sdl-full.x86_64-latest.args | 4 +-
.../audio-sdl-minimal.x86_64-latest.args | 4 +-
.../audio-spice-best.x86_64-latest.args | 4 +-
.../audio-spice-full.x86_64-latest.args | 4 +-
.../audio-spice-minimal.x86_64-latest.args | 4 +-
.../blkdeviotune-group-num.x86_64-latest.args | 8 ++--
...blkdeviotune-max-length.x86_64-latest.args | 8 ++--
.../blkdeviotune-max.x86_64-latest.args | 8 ++--
.../channel-unix-guestfwd.x86_64-latest.args | 4 +-
.../console-compat-auto.x86_64-latest.args | 8 ++--
.../console-compat-chardev.x86_64-latest.args | 8 ++--
.../console-compat.x86_64-latest.args | 6 +--
.../console-virtio-unix.x86_64-latest.args | 10 ++---
.../controller-virtio-scsi.x86_64-latest.args | 24 +++++------
...-Icelake-Server-pconfig.x86_64-latest.args | 4 +-
.../cpu-host-model.x86_64-latest.args | 10 ++---
.../cpu-translation.x86_64-latest.args | 4 +-
.../cputune-cpuset-big-id.x86_64-latest.args | 6 +--
...ult-video-type-aarch64.aarch64-latest.args | 6 +--
...default-video-type-ppc64.ppc64-latest.args | 8 ++--
.../devices-acpi-index.x86_64-latest.args | 16 +++----
.../disk-aio-io_uring.x86_64-latest.args | 6 +--
.../disk-aio.x86_64-latest.args | 8 ++--
.../disk-arm-virtio-sd.aarch64-latest.args | 2 +-
...-backing-chains-noindex.x86_64-latest.args | 16 +++----
.../disk-blockio.x86_64-latest.args | 8 ++--
.../disk-boot-cdrom.x86_64-latest.args | 6 +--
.../disk-boot-disk.x86_64-latest.args | 6 +--
.../disk-cache.x86_64-latest.args | 14 +++----
.../disk-cdrom-bus-other.x86_64-latest.args | 6 +--
...m-empty-network-invalid.x86_64-latest.args | 4 +-
.../disk-cdrom-network.x86_64-latest.args | 10 ++---
.../disk-cdrom-tray.x86_64-latest.args | 10 ++---
.../disk-cdrom.x86_64-latest.args | 10 ++---
.../disk-copy_on_read.x86_64-latest.args | 12 +++---
.../disk-detect-zeroes.x86_64-latest.args | 8 ++--
.../disk-discard.x86_64-latest.args | 8 ++--
.../disk-error-policy.x86_64-latest.args | 8 ++--
.../disk-floppy-q35-2_11.x86_64-latest.args | 12 +++---
.../disk-floppy-q35-2_9.x86_64-latest.args | 12 +++---
.../disk-floppy-tray.x86_64-latest.args | 10 ++---
.../disk-floppy.x86_64-latest.args | 8 ++--
.../disk-fmt-qcow.x86_64-latest.args | 6 +--
.../disk-geometry.x86_64-latest.args | 6 +--
.../disk-ide-split.x86_64-latest.args | 8 ++--
.../disk-ide-wwn.x86_64-latest.args | 6 +--
.../disk-ioeventfd.x86_64-latest.args | 12 +++---
.../disk-metadata-cache.x86_64-latest.args | 8 ++--
.../disk-network-gluster.x86_64-latest.args | 8 ++--
.../disk-network-http.x86_64-latest.args | 10 ++---
.../disk-network-iscsi.x86_64-latest.args | 18 ++++----
.../disk-network-nbd.x86_64-latest.args | 12 +++---
.../disk-network-nfs.x86_64-latest.args | 6 +--
...-network-rbd-encryption.x86_64-latest.args | 12 +++---
...sk-network-rbd-no-colon.x86_64-latest.args | 8 ++--
.../disk-network-rbd.x86_64-latest.args | 14 +++----
...isk-network-source-auth.x86_64-latest.args | 8 ++--
...isk-network-tlsx509-nbd.x86_64-latest.args | 4 +-
.../disk-no-boot.x86_64-latest.args | 8 ++--
.../disk-nvme.x86_64-latest.args | 12 +++---
.../disk-order.x86_64-latest.args | 12 +++---
.../disk-readonly-disk.x86_64-latest.args | 8 ++--
.../disk-rotation.x86_64-latest.args | 12 +++---
.../disk-sata-device.x86_64-latest.args | 8 ++--
.../disk-scsi-device-auto.x86_64-latest.args | 10 ++---
.../disk-scsi-disk-split.x86_64-latest.args | 20 ++++-----
.../disk-scsi-disk-vpd.x86_64-latest.args | 12 +++---
.../disk-scsi-disk-wwn.x86_64-latest.args | 12 +++---
...sk-scsi-lun-passthrough.x86_64-latest.args | 12 +++---
.../disk-scsi.x86_64-latest.args | 26 ++++++------
.../disk-serial.x86_64-latest.args | 8 ++--
.../disk-shared.x86_64-latest.args | 14 +++----
.../disk-slices.x86_64-latest.args | 14 +++----
.../disk-snapshot.x86_64-latest.args | 10 ++---
.../disk-source-pool-mode.x86_64-latest.args | 12 +++---
.../disk-source-pool.x86_64-latest.args | 14 +++----
.../disk-transient.x86_64-latest.args | 6 +--
...sk-usb-device-removable.x86_64-latest.args | 8 ++--
.../disk-usb-device.x86_64-latest.args | 8 ++--
.../disk-vhostuser.x86_64-latest.args | 8 ++--
.../disk-virtio-queues.x86_64-latest.args | 8 ++--
...irtio-scsi-reservations.x86_64-latest.args | 10 ++---
.../disk-virtio.x86_64-latest.args | 10 ++---
.../encrypted-disk-usage.x86_64-latest.args | 6 +--
.../encrypted-disk.x86_64-latest.args | 6 +--
.../eoi-disabled.x86_64-latest.args | 4 +-
.../eoi-enabled.x86_64-latest.args | 4 +-
.../event_idx.x86_64-latest.args | 12 +++---
...d-memory-numa-topology4.x86_64-latest.args | 4 +-
.../fips-enabled.x86_64-latest.args | 6 +--
.../floppy-drive-fat.x86_64-latest.args | 6 +--
.../qemuxml2argvdata/fs9p.x86_64-latest.args | 6 +--
.../genid-auto.x86_64-latest.args | 4 +-
.../qemuxml2argvdata/genid.x86_64-latest.args | 4 +-
...egl-headless-rendernode.x86_64-latest.args | 6 +--
.../graphics-egl-headless.x86_64-latest.args | 6 +--
...s-spice-agent-file-xfer.x86_64-latest.args | 8 ++--
...aphics-spice-agentmouse.x86_64-latest.args | 10 ++---
...s-spice-auto-socket-cfg.x86_64-latest.args | 4 +-
...phics-spice-auto-socket.x86_64-latest.args | 4 +-
...phics-spice-compression.x86_64-latest.args | 8 ++--
...hics-spice-egl-headless.x86_64-latest.args | 6 +--
...pice-gl-auto-rendernode.x86_64-latest.args | 6 +--
.../graphics-spice-no-args.x86_64-latest.args | 6 +--
.../graphics-spice-qxl-vga.x86_64-latest.args | 8 ++--
.../graphics-spice-sasl.x86_64-latest.args | 6 +--
.../graphics-spice-socket.x86_64-latest.args | 4 +-
.../graphics-spice-timeout.x86_64-latest.args | 14 +++----
...raphics-spice-usb-redir.x86_64-latest.args | 16 +++----
.../graphics-spice.x86_64-latest.args | 8 ++--
...ics-vnc-auto-socket-cfg.x86_64-latest.args | 6 +--
...raphics-vnc-auto-socket.x86_64-latest.args | 4 +-
...aphics-vnc-egl-headless.x86_64-latest.args | 6 +--
...hics-vnc-no-listen-attr.x86_64-latest.args | 6 +--
.../graphics-vnc-none.x86_64-latest.args | 4 +-
.../graphics-vnc-policy.x86_64-latest.args | 6 +--
.../graphics-vnc-power.x86_64-latest.args | 6 +--
...remove-generated-socket.x86_64-latest.args | 6 +--
.../graphics-vnc-sasl.x86_64-latest.args | 6 +--
...-vnc-socket-new-cmdline.x86_64-latest.args | 4 +-
.../graphics-vnc-socket.x86_64-latest.args | 4 +-
...graphics-vnc-tls-secret.x86_64-latest.args | 4 +-
.../graphics-vnc-tls.x86_64-latest.args | 4 +-
.../graphics-vnc-websocket.x86_64-latest.args | 4 +-
.../graphics-vnc.x86_64-latest.args | 6 +--
...tdev-mdev-display-ramfb.x86_64-latest.args | 8 ++--
...play-spice-egl-headless.x86_64-latest.args | 6 +--
...ev-display-spice-opengl.x86_64-latest.args | 6 +--
...isplay-vnc-egl-headless.x86_64-latest.args | 6 +--
...ostdev-mdev-display-vnc.x86_64-latest.args | 6 +--
.../hostdev-scsi-lsi.x86_64-latest.args | 20 ++++-----
...ostdev-scsi-virtio-scsi.x86_64-latest.args | 22 +++++-----
.../hugepages-memaccess3.x86_64-latest.args | 2 +-
.../hugepages-nvdimm.x86_64-latest.args | 4 +-
.../hyperv-off.x86_64-latest.args | 4 +-
.../hyperv-panic.x86_64-latest.args | 2 +-
.../hyperv-passthrough.x86_64-latest.args | 2 +-
.../hyperv-stimer-direct.x86_64-latest.args | 2 +-
.../hyperv.x86_64-latest.args | 2 +-
.../input-linux.x86_64-latest.args | 4 +-
.../intel-iommu-aw-bits.x86_64-latest.args | 2 +-
...ntel-iommu-caching-mode.x86_64-latest.args | 2 +-
...ntel-iommu-device-iotlb.x86_64-latest.args | 2 +-
.../intel-iommu-eim.x86_64-latest.args | 2 +-
.../intel-iommu.x86_64-latest.args | 2 +-
...threads-virtio-scsi-pci.x86_64-latest.args | 10 ++---
.../kvmclock+eoi-disabled.x86_64-latest.args | 4 +-
...nch-security-sev-direct.x86_64-latest.args | 4 +-
...luks-disks-source-qcow2.x86_64-latest.args | 16 +++----
.../luks-disks-source.x86_64-latest.args | 14 +++----
.../luks-disks.x86_64-latest.args | 8 ++--
...memory-default-hugepage.x86_64-latest.args | 4 +-
.../memfd-memory-numa.x86_64-latest.args | 6 +--
...y-hotplug-nvdimm-access.x86_64-latest.args | 8 ++--
...ry-hotplug-nvdimm-align.x86_64-latest.args | 8 ++--
...ry-hotplug-nvdimm-label.x86_64-latest.args | 8 ++--
...ory-hotplug-nvdimm-pmem.x86_64-latest.args | 8 ++--
...hotplug-nvdimm-readonly.x86_64-latest.args | 8 ++--
.../memory-hotplug-nvdimm.x86_64-latest.args | 8 ++--
...mory-hotplug-virtio-mem.x86_64-latest.args | 10 ++---
...ory-hotplug-virtio-pmem.x86_64-latest.args | 8 ++--
.../misc-no-reboot.x86_64-latest.args | 4 +-
.../mlock-off.x86_64-latest.args | 2 +-
.../mlock-on.x86_64-latest.args | 2 +-
.../name-escape.x86_64-latest.args | 20 ++++-----
.../net-vdpa.x86_64-latest.args | 4 +-
.../net-vhostuser.x86_64-latest.args | 8 ++--
.../numatune-hmat.x86_64-latest.args | 4 +-
...emnode-restrictive-mode.x86_64-latest.args | 4 +-
.../numatune-memnode.x86_64-latest.args | 4 +-
.../numatune-system-memory.x86_64-latest.args | 2 +-
.../os-firmware-bios.x86_64-latest.args | 16 +++----
...re-efi-no-enrolled-keys.x86_64-latest.args | 6 +--
...os-firmware-efi-secboot.x86_64-latest.args | 16 +++----
.../os-firmware-efi.x86_64-latest.args | 16 +++----
.../panic-double.x86_64-latest.args | 4 +-
.../panic-no-address.x86_64-latest.args | 8 ++--
.../qemuxml2argvdata/panic.x86_64-latest.args | 8 ++--
...arallel-parport-chardev.x86_64-latest.args | 8 ++--
.../parallel-tcp-chardev.x86_64-latest.args | 8 ++--
.../parallel-unix-chardev.x86_64-latest.args | 8 ++--
...pi-root-hotplug-disable.x86_64-latest.args | 4 +-
...cpi-root-hotplug-enable.x86_64-latest.args | 4 +-
.../pci-serial-dev-chardev.x86_64-latest.args | 8 ++--
...e-expander-bus-aarch64.aarch64-latest.args | 2 +-
...cie-root-port-nohotplug.x86_64-latest.args | 18 ++++----
...ault-cpu-kvm-pseries-2.7.ppc64-latest.args | 8 ++--
...ault-cpu-kvm-pseries-3.1.ppc64-latest.args | 8 ++--
...ault-cpu-kvm-pseries-4.2.ppc64-latest.args | 8 ++--
...ault-cpu-tcg-pseries-2.7.ppc64-latest.args | 8 ++--
...ault-cpu-tcg-pseries-3.1.ppc64-latest.args | 8 ++--
...ault-cpu-tcg-pseries-4.2.ppc64-latest.args | 8 ++--
.../ppc64-pseries-graphics.ppc64-latest.args | 22 +++++-----
.../ppc64-pseries-headless.ppc64-latest.args | 16 +++----
.../ppc64-tpmproxy-single.ppc64-latest.args | 6 +--
.../ppc64-tpmproxy-with-tpm.ppc64-latest.args | 8 ++--
.../pv-spinlock-disabled.x86_64-latest.args | 4 +-
.../pv-spinlock-enabled.x86_64-latest.args | 4 +-
.../qemu-ns.x86_64-latest.args | 6 +--
...rial-dev-chardev-iobase.x86_64-latest.args | 8 ++--
.../serial-dev-chardev.x86_64-latest.args | 8 ++--
.../serial-file-chardev.x86_64-latest.args | 8 ++--
.../serial-file-log.x86_64-latest.args | 6 +--
.../serial-many-chardev.x86_64-latest.args | 10 ++---
.../serial-pty-chardev.x86_64-latest.args | 8 ++--
...erial-spiceport-nospice.x86_64-latest.args | 6 +--
.../serial-spiceport.x86_64-latest.args | 12 +++---
.../serial-tcp-chardev.x86_64-latest.args | 8 ++--
...rial-tcp-telnet-chardev.x86_64-latest.args | 8 ++--
...p-tlsx509-chardev-notls.x86_64-latest.args | 10 ++---
...-tlsx509-chardev-verify.x86_64-latest.args | 10 ++---
...ial-tcp-tlsx509-chardev.x86_64-latest.args | 10 ++---
...-tlsx509-secret-chardev.x86_64-latest.args | 10 ++---
.../serial-udp-chardev.x86_64-latest.args | 10 ++---
.../serial-unix-chardev.x86_64-latest.args | 8 ++--
.../serial-vc-chardev.x86_64-latest.args | 8 ++--
...rtcard-passthrough-unix.x86_64-latest.args | 8 ++--
.../tpm-emulator-spapr.ppc64-latest.args | 14 +++----
.../tpm-emulator-tpm2-enc.x86_64-latest.args | 6 +--
...pm-emulator-tpm2-pstate.x86_64-latest.args | 6 +--
.../tpm-emulator-tpm2.x86_64-latest.args | 6 +--
.../tpm-emulator.x86_64-latest.args | 6 +--
.../tpm-passthrough-crb.x86_64-latest.args | 6 +--
.../tpm-passthrough.x86_64-latest.args | 6 +--
.../tseg-explicit-size.x86_64-latest.args | 10 ++---
.../usb-redir-unix.x86_64-latest.args | 14 +++----
...vhost-user-fs-fd-memory.x86_64-latest.args | 2 +-
...vhost-user-fs-hugepages.x86_64-latest.args | 12 +++---
...host-user-gpu-secondary.x86_64-latest.args | 10 ++---
.../vhost-user-vga.x86_64-latest.args | 8 ++--
.../vhost-vsock-auto.x86_64-latest.args | 6 +--
.../vhost-vsock.x86_64-latest.args | 6 +--
...eo-bochs-display-device.x86_64-latest.args | 8 ++--
...video-qxl-device-vram64.x86_64-latest.args | 6 +--
...o-qxl-sec-device-vram64.x86_64-latest.args | 8 ++--
...eo-ramfb-display-device.x86_64-latest.args | 8 ++--
...video-virtio-vga-gpu-gl.x86_64-latest.args | 8 ++--
.../virtio-9p-createmode.x86_64-latest.args | 14 +++----
.../virtio-9p-multidevs.x86_64-latest.args | 12 +++---
.../virtio-lun.x86_64-latest.args | 12 +++---
...virtio-non-transitional.x86_64-latest.args | 42 +++++++++----------
...-options-controller-ats.x86_64-latest.args | 12 +++---
...ptions-controller-iommu.x86_64-latest.args | 12 +++---
...tions-controller-packed.x86_64-latest.args | 12 +++---
...virtio-options-disk-ats.x86_64-latest.args | 8 ++--
...rtio-options-disk-iommu.x86_64-latest.args | 8 ++--
...tio-options-disk-packed.x86_64-latest.args | 8 ++--
.../virtio-options-fs-ats.x86_64-latest.args | 8 ++--
...virtio-options-fs-iommu.x86_64-latest.args | 8 ++--
...irtio-options-fs-packed.x86_64-latest.args | 8 ++--
...irtio-options-input-ats.x86_64-latest.args | 8 ++--
...tio-options-input-iommu.x86_64-latest.args | 8 ++--
...io-options-input-packed.x86_64-latest.args | 8 ++--
...-options-memballoon-ats.x86_64-latest.args | 4 +-
...loon-freepage-reporting.x86_64-latest.args | 4 +-
...ptions-memballoon-iommu.x86_64-latest.args | 4 +-
...tions-memballoon-packed.x86_64-latest.args | 4 +-
.../virtio-options-net-ats.x86_64-latest.args | 8 ++--
...irtio-options-net-iommu.x86_64-latest.args | 8 ++--
...rtio-options-net-packed.x86_64-latest.args | 8 ++--
.../virtio-options-rng-ats.x86_64-latest.args | 8 ++--
...irtio-options-rng-iommu.x86_64-latest.args | 8 ++--
...rtio-options-rng-packed.x86_64-latest.args | 8 ++--
...irtio-options-video-ats.x86_64-latest.args | 8 ++--
...tio-options-video-iommu.x86_64-latest.args | 8 ++--
...io-options-video-packed.x86_64-latest.args | 8 ++--
.../virtio-options.x86_64-latest.args | 28 ++++++-------
.../virtio-rng-builtin.x86_64-latest.args | 6 +--
.../virtio-rng-egd-unix.x86_64-latest.args | 6 +--
.../virtio-transitional.x86_64-latest.args | 26 ++++++------
.../watchdog-device.x86_64-latest.args | 8 ++--
.../watchdog-dump.x86_64-latest.args | 8 ++--
.../watchdog-injectnmi.x86_64-latest.args | 8 ++--
.../watchdog.x86_64-latest.args | 6 +--
...-default-cpu-kvm-pc-4.2.x86_64-latest.args | 6 +--
...default-cpu-kvm-q35-4.2.x86_64-latest.args | 14 +++----
...efault-cpu-tcg-features.x86_64-latest.args | 10 ++---
...-default-cpu-tcg-pc-4.2.x86_64-latest.args | 6 +--
...default-cpu-tcg-q35-4.2.x86_64-latest.args | 14 +++----
.../x86_64-pc-graphics.x86_64-latest.args | 20 ++++-----
.../x86_64-pc-headless.x86_64-latest.args | 16 +++----
.../x86_64-q35-graphics.x86_64-latest.args | 34 +++++++--------
.../x86_64-q35-headless.x86_64-latest.args | 30 ++++++-------
318 files changed, 1300 insertions(+), 1304 deletions(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 4f63322a9e..2efe5776f8 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -1554,7 +1554,6 @@ static struct virQEMUCapsStringFlags virQEMUCapsQMPSchemaQueries[] = {
{ "chardev-add/arg-type/backend/+socket/data/reconnect", QEMU_CAPS_CHARDEV_RECONNECT },
{ "chardev-add/arg-type/backend/+file/data/logfile", QEMU_CAPS_CHARDEV_LOGFILE },
{ "chardev-add/arg-type/backend/+file/data/logappend", QEMU_CAPS_CHARDEV_FILE_APPEND },
- { "device_add/$json-cli", QEMU_CAPS_DEVICE_JSON },
{ "human-monitor-command/$savevm-monitor-nodes", QEMU_CAPS_SAVEVM_MONITOR_NODES },
{ "migrate-set-parameters/arg-type/max-bandwidth", QEMU_CAPS_MIGRATION_PARAM_BANDWIDTH },
{ "migrate-set-parameters/arg-type/downtime-limit", QEMU_CAPS_MIGRATION_PARAM_DOWNTIME },
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
index 9662214cd8..6bf9933bc5 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
@@ -201,7 +201,6 @@
<flag name='set-action'/>
<flag name='virtio-blk.queue-size'/>
<flag name='memory-backend-file.reserve'/>
- <flag name='device.json'/>
<flag name='query-dirty-rate'/>
<flag name='rbd-encryption'/>
<version>6001050</version>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
index 94528ba13a..06cd7fb396 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
@@ -197,7 +197,6 @@
<flag name='virtio-blk.queue-size'/>
<flag name='memory-backend-file.reserve'/>
<flag name='piix4.acpi-root-pci-hotplug'/>
- <flag name='device.json'/>
<flag name='query-dirty-rate'/>
<flag name='rbd-encryption'/>
<version>6001050</version>
diff --git a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
index b7d6effa94..5c78091eda 100644
--- a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
@@ -237,7 +237,6 @@
<flag name='virtio-mem-pci'/>
<flag name='memory-backend-file.reserve'/>
<flag name='piix4.acpi-root-pci-hotplug'/>
- <flag name='device.json'/>
<flag name='query-dirty-rate'/>
<flag name='rbd-encryption'/>
<flag name='sev-guest-kernel-hashes'/>
diff --git a/tests/qemuxml2argvdata/aarch64-default-cpu-kvm-virt-4.2.aarch64-latest.args b/tests/qemuxml2argvdata/aarch64-default-cpu-kvm-virt-4.2.aarch64-latest.args
index c17bcad5cf..d8598d8f5b 100644
--- a/tests/qemuxml2argvdata/aarch64-default-cpu-kvm-virt-4.2.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/aarch64-default-cpu-kvm-virt-4.2.aarch64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.1","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.1,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/aarch64-default-cpu-tcg-virt-4.2.aarch64-latest.args b/tests/qemuxml2argvdata/aarch64-default-cpu-tcg-virt-4.2.aarch64-latest.args
index 12d80b1f02..6a2908bb34 100644
--- a/tests/qemuxml2argvdata/aarch64-default-cpu-tcg-virt-4.2.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/aarch64-default-cpu-tcg-virt-4.2.aarch64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.1","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.1,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/aarch64-tpm.aarch64-latest.args b/tests/qemuxml2argvdata/aarch64-tpm.aarch64-latest.args
index 3125460a95..f176bc4c20 100644
--- a/tests/qemuxml2argvdata/aarch64-tpm.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/aarch64-tpm.aarch64-latest.args
@@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-aarch64test/.config \
-boot strict=on \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
--device '{"driver":"tpm-tis-device","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-tis-device,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/aarch64-virt-graphics.aarch64-latest.args b/tests/qemuxml2argvdata/aarch64-virt-graphics.aarch64-latest.args
index acd3b0afa6..2e311adf33 100644
--- a/tests/qemuxml2argvdata/aarch64-virt-graphics.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/aarch64-virt-graphics.aarch64-latest.args
@@ -29,32 +29,32 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
--device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
--device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
--device '{"driver":"pcie-root-port","port":14,"chassis":7,"id":"pci.7","bus":"pcie.0","addr":"0x1.0x6"}' \
--device '{"driver":"pcie-root-port","port":15,"chassis":8,"id":"pci.8","bus":"pcie.0","addr":"0x1.0x7"}' \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.2","addr":"0x0"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.3","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
+-device pcie-root-port,port=12,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x4 \
+-device pcie-root-port,port=13,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x5 \
+-device pcie-root-port,port=14,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x6 \
+-device pcie-root-port,port=15,chassis=8,id=pci.8,bus=pcie.0,addr=0x1.0x7 \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.4","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.4,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:53:45:a5","bus":"pci.1","addr":"0x0"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:53:45:a5,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-serial chardev:charserial0 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
--device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
--device '{"driver":"usb-kbd","id":"input1","bus":"usb.0","port":"2"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
+-device usb-kbd,id=input1,bus=usb.0,port=2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"virtio-gpu-pci","id":"video0","max_outputs":1,"bus":"pci.7","addr":"0x0"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.5","addr":"0x0"}' \
+-device virtio-gpu-pci,id=video0,max_outputs=1,bus=pci.7,addr=0x0 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.5,addr=0x0 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.6","addr":"0x0"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.6,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/aarch64-virt-headless.aarch64-latest.args b/tests/qemuxml2argvdata/aarch64-virt-headless.aarch64-latest.args
index 25fa0305c9..3ca8409e35 100644
--- a/tests/qemuxml2argvdata/aarch64-virt-headless.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/aarch64-virt-headless.aarch64-latest.args
@@ -30,27 +30,27 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
--device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
--device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
--device '{"driver":"pcie-root-port","port":14,"chassis":7,"id":"pci.7","bus":"pcie.0","addr":"0x1.0x6"}' \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.2","addr":"0x0"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.3","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
+-device pcie-root-port,port=12,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x4 \
+-device pcie-root-port,port=13,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x5 \
+-device pcie-root-port,port=14,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x6 \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.4","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.4,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:09:a4:37","bus":"pci.1","addr":"0x0"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:09:a4:37,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-serial chardev:charserial0 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.5","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.5,addr=0x0 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.6","addr":"0x0"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.6,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args
index 06aaace7d2..e5b58d095b 100644
--- a/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-alsa-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"alsa","timer-period":50,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16","dev":"/dev/dsp0"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"frequency":22050,"channels":4,"format":"f32","dev":"/dev/dsp1"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args
index ffbdd79f3d..5e46e41289 100644
--- a/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-alsa-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"alsa","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16","dev":"/dev/dsp0"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","dev":"/dev/dsp1"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args
index 17a4a75718..ca481799fd 100644
--- a/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-alsa-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"alsa"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args
index beee1cefc9..4e1a30ad24 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"coreaudio","timer-period":50,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","buffer-count":42}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args
index eea6cfe5b3..4367f25997 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"coreaudio","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16","buffer-count":50},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","buffer-count":42}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args
index ff753482ec..a9d2c198ed 100644
--- a/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-coreaudio-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"coreaudio"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args
index 17a4a75718..ca481799fd 100644
--- a/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-nographics.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"alsa"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args
index 1d7dfc03aa..299e65c6a4 100644
--- a/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-sdl.x86_64-latest.args
@@ -27,12 +27,12 @@ SDL_AUDIODRIVER=esd \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"sdl"}' \
-display sdl \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args
index c20cac9218..b8e4721ae7 100644
--- a/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-spice.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=0,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args b/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args
index 65c223ab81..b2b3e99e40 100644
--- a/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-default-vnc.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"alsa"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args
index 69cddf490d..cf4ae717db 100644
--- a/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-file-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"wav","timer-period":50,"path":"audio.wav","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args
index b8bb77ea38..515ead6726 100644
--- a/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-file-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"wav","path":"audio.wav","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args
index 3ff3052066..8e5b31a11b 100644
--- a/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-file-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"wav"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args
index ff2f5a4b19..21d89b302a 100644
--- a/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-jack-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"jack","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16","server-name":"fish","client-name":"food","connect-ports":"yum"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","server-name":"fish","client-name":"food","connect-ports":"yum"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args
index ccc728a42c..3667d9230d 100644
--- a/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-jack-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"jack"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args b/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args
index 8ef9599b30..3e170242e3 100644
--- a/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-many-backends.x86_64-latest.args
@@ -26,18 +26,18 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-audiodev '{"id":"audio2","driver":"alsa"}' \
-audiodev '{"id":"audio3","driver":"pa"}' \
-vnc 127.0.0.1:0,audiodev=audio2 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"AC97","id":"sound0","audiodev":"audio1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"intel-hda","id":"sound1","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"hda-duplex","id":"sound1-codec0","bus":"sound1.0","cad":0,"audiodev":"audio2"}' \
--device '{"driver":"ES1370","id":"sound2","audiodev":"audio3","bus":"pci.0","addr":"0x5"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
+-device AC97,id=sound0,audiodev=audio1,bus=pci.0,addr=0x3 \
+-device intel-hda,id=sound1,bus=pci.0,addr=0x4 \
+-device hda-duplex,id=sound1-codec0,bus=sound1.0,cad=0,audiodev=audio2 \
+-device ES1370,id=sound2,audiodev=audio3,bus=pci.0,addr=0x5 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args
index 6be557cac3..37c028db4e 100644
--- a/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-none-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none","timer-period":50,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args
index 4864f66b4b..4bc46edbb6 100644
--- a/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-none-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args
index d82963d169..676bb54922 100644
--- a/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-none-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args
index 3cf9159569..0ad95eee4d 100644
--- a/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-oss-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"oss","timer-period":50,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16","dev":"/dev/dsp0","buffer-count":30,"try-poll":true},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"frequency":22050,"channels":4,"format":"f32","dev":"/dev/dsp1","buffer-count":30,"try-poll":false}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args
index 6af29e0a17..f21252af72 100644
--- a/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-oss-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"oss","try-mmap":true,"exclusive":true,"dsp-policy":3,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16","dev":"/dev/dsp0","buffer-count":50,"try-poll":true},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","dev":"/dev/dsp1","buffer-count":30,"try-poll":false}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args
index 990e3a3afb..15a2f07977 100644
--- a/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-oss-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"oss"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args
index 2cd1790bc5..1adfcc5846 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"pa","timer-period":50,"server":"acme.example.org","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":200,"frequency":44100,"channels":2,"format":"s16","name":"fish"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","name":"fish"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args
index 211d0033ec..82869dc9cb 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"pa","server":"acme.example.org","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16","name":"fish","stream-name":"food","latency":100},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","name":"fish","stream-name":"food","latency":200}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args
index b67e769086..8c604b15d4 100644
--- a/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-pulseaudio-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"pa"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args
index 29874eef8c..9730d18e19 100644
--- a/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-sdl-best.x86_64-latest.args
@@ -28,10 +28,10 @@ SDL_AUDIODRIVER=pulseaudio \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"sdl","timer-period":50,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args
index e041efe50b..0befd4d4c0 100644
--- a/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-sdl-full.x86_64-latest.args
@@ -28,10 +28,10 @@ SDL_AUDIODRIVER=pulseaudio \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"sdl","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16","buffer-count":40},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32","buffer-count":50}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args
index 93c38eae20..a1c1d9676e 100644
--- a/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-sdl-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"sdl"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args b/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args
index 9a845047aa..cf8c695e85 100644
--- a/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-spice-best.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"spice","timer-period":50,"in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args b/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args
index e324ccc0aa..97f253f2f9 100644
--- a/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-spice-full.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"spice","in":{"mixing-engine":true,"fixed-settings":true,"voices":1,"buffer-length":100,"frequency":44100,"channels":2,"format":"s16"},"out":{"mixing-engine":true,"fixed-settings":true,"voices":2,"buffer-length":200,"frequency":22050,"channels":4,"format":"f32"}}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args b/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args
index 5acf36f429..0fda604f38 100644
--- a/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/audio-spice-minimal.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args b/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args
index 356e4ef5b7..cfb0e5dae2 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-group-num.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-1-format","id":"ide0-0-1","write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args b/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args
index 356e4ef5b7..cfb0e5dae2 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-max-length.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-1-format","id":"ide0-0-1","write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args b/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args
index 356e4ef5b7..cfb0e5dae2 100644
--- a/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/blkdeviotune-max.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-1-format","id":"ide0-0-1","write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/channel-unix-guestfwd.x86_64-latest.args b/tests/qemuxml2argvdata/channel-unix-guestfwd.x86_64-latest.args
index 6d34fa71bf..75a5fe2b5e 100644
--- a/tests/qemuxml2argvdata/channel-unix-guestfwd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/channel-unix-guestfwd.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
-netdev user,guestfwd=tcp:10.0.2.1:4600-chardev:charchannel0,id=channel0 \
-chardev socket,id=charchannel1,path=/tmp/guestfwd-connect.socket \
-netdev user,guestfwd=tcp:10.0.2.1:4601-chardev:charchannel1,id=channel1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args b/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args
index 7b31c86820..6f39a1e0da 100644
--- a/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-compat-auto.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args
index 7b31c86820..6f39a1e0da 100644
--- a/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-compat-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/console-compat.x86_64-latest.args b/tests/qemuxml2argvdata/console-compat.x86_64-latest.args
index 17a356b480..9dab7b70ab 100644
--- a/tests/qemuxml2argvdata/console-compat.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-compat.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/console-virtio-unix.x86_64-latest.args b/tests/qemuxml2argvdata/console-virtio-unix.x86_64-latest.args
index 7803b4ff37..3cd77e8e09 100644
--- a/tests/qemuxml2argvdata/console-virtio-unix.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/console-virtio-unix.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x2 \
-chardev socket,id=charconsole0,fd=1729,server=on,wait=off \
--device '{"driver":"virtconsole","chardev":"charconsole0","id":"console0"}' \
+-device virtconsole,chardev=charconsole0,id=console0 \
-chardev socket,id=charconsole1,path=/tmp/connect.socket \
--device '{"driver":"virtconsole","chardev":"charconsole1","id":"console1"}' \
+-device virtconsole,chardev=charconsole1,id=console1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args b/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args
index b584f93f44..baf9ed093c 100644
--- a/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/controller-virtio-scsi.x86_64-latest.args
@@ -27,28 +27,28 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi1","num_queues":8,"bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi2","cmd_per_lun":50,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi3","max_sectors":512,"bus":"pci.0","addr":"0x5"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi4","ioeventfd":true,"bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device virtio-scsi-pci,id=scsi1,num_queues=8,bus=pci.0,addr=0x3 \
+-device virtio-scsi-pci,id=scsi2,cmd_per_lun=50,bus=pci.0,addr=0x4 \
+-device virtio-scsi-pci,id=scsi3,max_sectors=512,bus=pci.0,addr=0x5 \
+-device virtio-scsi-pci,id=scsi4,ioeventfd=on,bus=pci.0,addr=0x6 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"raw","file":"libvirt-5-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","drive":"libvirt-5-format","id":"scsi0-0-0-0","bootindex":1}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi0-0-0-0,drive=libvirt-5-format,id=scsi0-0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi1.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi1-0-0-0","drive":"libvirt-4-format","id":"scsi1-0-0-0"}' \
+-device scsi-hd,bus=scsi1.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi1-0-0-0,drive=libvirt-4-format,id=scsi1-0-0-0 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest3","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi2.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi2-0-0-0","drive":"libvirt-3-format","id":"scsi2-0-0-0"}' \
+-device scsi-hd,bus=scsi2.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi2-0-0-0,drive=libvirt-3-format,id=scsi2-0-0-0 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest4","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi3.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi3-0-0-0","drive":"libvirt-2-format","id":"scsi3-0-0-0"}' \
+-device scsi-hd,bus=scsi3.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi3-0-0-0,drive=libvirt-2-format,id=scsi3-0-0-0 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest5","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi4.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi4-0-0-0","drive":"libvirt-1-format","id":"scsi4-0-0-0"}' \
+-device scsi-hd,bus=scsi4.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi4-0-0-0,drive=libvirt-1-format,id=scsi4-0-0-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x7"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
index d8857f9c36..604bd907f6 100644
--- a/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-Icelake-Server-pconfig.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/cpu-host-model.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-host-model.x86_64-latest.args
index 7ed0ee28b8..aa1cd5e3c4 100644
--- a/tests/qemuxml2argvdata/cpu-host-model.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-host-model.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/cpu-translation.x86_64-latest.args b/tests/qemuxml2argvdata/cpu-translation.x86_64-latest.args
index 866b7363b8..2dab572a6b 100644
--- a/tests/qemuxml2argvdata/cpu-translation.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cpu-translation.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/cputune-cpuset-big-id.x86_64-latest.args b/tests/qemuxml2argvdata/cputune-cpuset-big-id.x86_64-latest.args
index d77c1db2c2..4f621559cf 100644
--- a/tests/qemuxml2argvdata/cputune-cpuset-big-id.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/cputune-cpuset-big-id.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/default-video-type-aarch64.aarch64-latest.args b/tests/qemuxml2argvdata/default-video-type-aarch64.aarch64-latest.args
index e13a2be3f0..567bbeb4d8 100644
--- a/tests/qemuxml2argvdata/default-video-type-aarch64.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/default-video-type-aarch64.aarch64-latest.args
@@ -25,10 +25,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-default-video-type-a/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"virtio-gpu-pci","id":"video0","max_outputs":1,"bus":"pci.1","addr":"0x0"}' \
+-device virtio-gpu-pci,id=video0,max_outputs=1,bus=pci.1,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/default-video-type-ppc64.ppc64-latest.args b/tests/qemuxml2argvdata/default-video-type-ppc64.ppc64-latest.args
index 25c5eb3140..1e70b2a83f 100644
--- a/tests/qemuxml2argvdata/default-video-type-ppc64.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/default-video-type-ppc64.ppc64-latest.args
@@ -25,10 +25,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-default-video-type-p/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
--device '{"driver":"usb-kbd","id":"input0","bus":"usb.0","port":"1"}' \
--device '{"driver":"usb-mouse","id":"input1","bus":"usb.0","port":"2"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
+-device usb-kbd,id=input0,bus=usb.0,port=1 \
+-device usb-mouse,id=input1,bus=usb.0,port=2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"VGA","id":"video0","vgamem_mb":16,"bus":"pci.0","addr":"0x2"}' \
+-device VGA,id=video0,vgamem_mb=16,bus=pci.0,addr=0x2 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/devices-acpi-index.x86_64-latest.args b/tests/qemuxml2argvdata/devices-acpi-index.x86_64-latest.args
index 41136d7d49..62ad1138ff 100644
--- a/tests/qemuxml2argvdata/devices-acpi-index.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/devices-acpi-index.x86_64-latest.args
@@ -26,21 +26,21 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-fdr-br/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/test.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","acpi-index":1,"drive":"libvirt-2-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,acpi-index=1,drive=libvirt-2-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/test1.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","acpi-index":42,"drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,acpi-index=42,drive=libvirt-1-format,id=virtio-disk1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"00:11:22:33:44:55","bus":"pci.0","addr":"0x5","acpi-index":100}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.0,addr=0x5,acpi-index=100 \
-netdev user,id=hostnet1 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet1","id":"net1","mac":"00:11:22:33:44:55","bus":"pci.0","addr":"0x7","acpi-index":200}' \
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=00:11:22:33:44:55,bus=pci.0,addr=0x7,acpi-index=200 \
-netdev user,id=hostnet2 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet2","id":"net2","mac":"00:11:22:33:44:55","bus":"pci.0","addr":"0x8","acpi-index":300}' \
+-device virtio-net-pci,netdev=hostnet2,id=net2,mac=00:11:22:33:44:55,bus=pci.0,addr=0x8,acpi-index=300 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2","acpi-index":1729}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2,acpi-index=1729 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-aio-io_uring.x86_64-latest.args b/tests/qemuxml2argvdata/disk-aio-io_uring.x86_64-latest.args
index 5500f70bf9..59fba80ce7 100644
--- a/tests/qemuxml2argvdata/disk-aio-io_uring.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-aio-io_uring.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","aio":"io_uring","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x9","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x9,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args b/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args
index e5be1d2db2..eb0313eec3 100644
--- a/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-aio.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","aio":"native","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","aio":"threads","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-arm-virtio-sd.aarch64-latest.args b/tests/qemuxml2argvdata/disk-arm-virtio-sd.aarch64-latest.args
index 3acd6491e4..0a222b4b1f 100644
--- a/tests/qemuxml2argvdata/disk-arm-virtio-sd.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/disk-arm-virtio-sd.aarch64-latest.args
@@ -34,7 +34,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-armtest/.config \
-drive file=/arm-sd.qcow2,format=qcow2,if=sd,index=0 \
-blockdev '{"driver":"file","filename":"/arm-virtio.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-device","drive":"libvirt-1-format","id":"virtio-disk0"}' \
+-device virtio-blk-device,drive=libvirt-1-format,id=virtio-disk0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args b/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args
index fb2dc9f7ce..bd24dab1b1 100644
--- a/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-backing-chains-noindex.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/tmp/missing-backing-store.qcow","node-name":"libvirt-25-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-25-format","read-only":true,"driver":"qcow2","file":"libvirt-25-storage"}' \
-blockdev '{"driver":"gluster","volume":"Volume2","path":"Image","server":[{"type":"unix","path":"/path/to/sock"}],"debug":4,"node-name":"libvirt-24-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-24-format","read-only":false,"driver":"qcow2","file":"libvirt-24-storage","backing":"libvirt-25-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-24-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-24-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/Fedora-17-x86_64-Live-KDE.iso","node-name":"libvirt-23-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-23-format","read-only":true,"driver":"raw","file":"libvirt-23-storage"}' \
-blockdev '{"driver":"file","filename":"/tmp/image5.qcow","node-name":"libvirt-22-storage","auto-read-only":true,"discard":"unmap"}' \
@@ -47,19 +47,19 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"node-name":"libvirt-18-format","read-only":true,"driver":"qcow2","file":"libvirt-18-storage","backing":"libvirt-19-format"}' \
-blockdev '{"driver":"nbd","server":{"type":"unix","path":"/var/run/nbdsock"},"export":"bar","node-name":"libvirt-17-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-17-format","read-only":false,"driver":"qcow2","file":"libvirt-17-storage","backing":"libvirt-18-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-17-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-17-format,id=virtio-disk1 \
-blockdev '{"driver":"gluster","volume":"Volume1","path":"Image","server":[{"type":"inet","host":"example.org","port":"6000"}],"debug":4,"node-name":"libvirt-16-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-16-format","read-only":false,"driver":"raw","file":"libvirt-16-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-16-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-16-format,id=virtio-disk2 \
-blockdev '{"driver":"file","filename":"/tmp/image.qcow","node-name":"libvirt-15-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-15-format","read-only":true,"driver":"qcow2","file":"libvirt-15-storage","backing":null}' \
-object '{"qom-type":"secret","id":"libvirt-14-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"user":"myname","auth-client-required":["cephx","none"],"key-secret":"libvirt-14-storage-auth-secret0","node-name":"libvirt-14-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-14-format","read-only":false,"driver":"qcow2","file":"libvirt-14-storage","backing":"libvirt-15-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-14-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-14-format,id=virtio-disk3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest11","node-name":"libvirt-13-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-13-format","read-only":false,"driver":"qcow2","file":"libvirt-13-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-13-format","id":"virtio-disk4"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-13-format,id=virtio-disk4 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/rhel7.qcow2","node-name":"libvirt-12-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-12-format","read-only":true,"driver":"qcow2","file":"libvirt-12-storage","backing":null}' \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/rhel7.1483536402","node-name":"libvirt-11-storage","auto-read-only":true,"discard":"unmap"}' \
@@ -84,8 +84,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"qcow2","file":"libvirt-2-storage","backing":"libvirt-3-format"}' \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/rhel7.1484071880","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk5"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-1-format,id=virtio-disk5 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x8"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args b/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args
index 876c8a56fd..954c953ff0 100644
--- a/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-blockio.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":1,"drive":"libvirt-2-format","id":"ide0-0-1"}' \
+-device ide-cd,bus=ide.0,unit=1,drive=libvirt-2-format,id=ide0-0-1 \
-blockdev '{"driver":"file","filename":"/tmp/idedisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":2,"drive":"libvirt-1-format","id":"ide0-0-2","bootindex":1,"logical_block_size":512,"physical_block_size":512}' \
+-device ide-hd,bus=ide.0,unit=2,drive=libvirt-1-format,id=ide0-0-2,bootindex=1,logical_block_size=512,physical_block_size=512 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args b/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args
index 146c3542ff..e8a3d057d8 100644
--- a/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-boot-cdrom.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args b/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args
index 3433ef9a84..43c65d23c2 100644
--- a/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-boot-disk.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-cache.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cache.x86_64-latest.args
index 6576f0feba..de0b011b0b 100644
--- a/tests/qemuxml2argvdata/disk-cache.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cache.x86_64-latest.args
@@ -27,23 +27,23 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"lsi","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device lsi,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-5-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"qcow2","file":"libvirt-5-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-5-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-5-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-4-storage","cache":{"direct":false,"no-flush":true},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"cache":{"direct":false,"no-flush":true},"driver":"qcow2","file":"libvirt-4-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-4-format","id":"ide0-0-1","write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-4-format,id=ide0-0-1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-3-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","scsi-id":0,"device_id":"drive-scsi0-0-0","drive":"libvirt-3-format","id":"scsi0-0-0","write-cache":"on"}' \
+-device scsi-hd,bus=scsi0.0,scsi-id=0,device_id=drive-scsi0-0-0,drive=libvirt-3-format,id=scsi0-0-0,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/disk/by-path/ip-192.168.44.1:3260-iscsi-iqn.2011-02.lan.hdserver:hydrar-desktop.win7vm-lun-0","node-name":"libvirt-2-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-2-format","id":"virtio-disk0","write-cache":"off"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-2-format,id=virtio-disk0,write-cache=off \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"usb-storage","bus":"usb.0","port":"1","drive":"libvirt-1-format","id":"usb-disk1","removable":false,"write-cache":"off"}' \
+-device usb-storage,bus=usb.0,port=1,drive=libvirt-1-format,id=usb-disk1,removable=off,write-cache=off \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args
index 9c1b567ed1..1944f9b272 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-bus-other.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/root/boot.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"usb-storage","bus":"usb.0","port":"1","drive":"libvirt-2-format","id":"usb-disk0","removable":false}' \
--device '{"driver":"usb-storage","bus":"usb.0","port":"2","id":"usb-disk1","removable":false}' \
+-device usb-storage,bus=usb.0,port=1,drive=libvirt-2-format,id=usb-disk0,removable=off \
+-device usb-storage,bus=usb.0,port=2,id=usb-disk1,removable=off \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args
index bcfab650f5..b28c1f5b71 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-empty-network-invalid.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":1,"id":"ide0-1-1"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device ide-cd,bus=ide.1,unit=1,id=ide0-1-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-cdrom-network.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom-network.x86_64-latest.args
index 6bc09072eb..085a3a122a 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-network.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-network.x86_64-latest.args
@@ -26,17 +26,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"ftp","url":"ftp://host.name:21/url/path/file.iso","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-cd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"ftps","url":"ftps://host.name:990/url/path/file.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":1,"drive":"libvirt-2-format","id":"ide0-0-1"}' \
+-device ide-cd,bus=ide.0,unit=1,drive=libvirt-2-format,id=ide0-0-1 \
-blockdev '{"driver":"https","url":"https://host.name:443/url/path/file.iso?test=val","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-cdrom-tray.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom-tray.x86_64-latest.args
index a68a5fe400..872bb49b16 100644
--- a/tests/qemuxml2argvdata/disk-cdrom-tray.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom-tray.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/f14.img","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"qcow2","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-3-format","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-3-format,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-2-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-2-format,id=ide0-1-0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/cdrom.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":1,"drive":"libvirt-1-format","id":"ide0-1-1"}' \
+-device ide-cd,bus=ide.1,unit=1,drive=libvirt-1-format,id=ide0-1-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args b/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args
index b4fa98842d..0a4b001f01 100644
--- a/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-cdrom.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_cdrom","filename":"/dev/cdrom","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":true,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":0,"drive":"libvirt-4-format","id":"ide0-0-0"}' \
+-device ide-cd,bus=ide.0,unit=0,drive=libvirt-4-format,id=ide0-0-0 \
-blockdev '{"driver":"file","filename":"/root/boot.iso","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":1,"drive":"libvirt-3-format","id":"ide0-0-1"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"id":"ide0-1-0","write-cache":"on"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":1,"id":"ide0-1-1"}' \
+-device ide-cd,bus=ide.0,unit=1,drive=libvirt-3-format,id=ide0-0-1 \
+-device ide-cd,bus=ide.1,unit=0,id=ide0-1-0,write-cache=on \
+-device ide-cd,bus=ide.1,unit=1,id=ide0-1-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-copy_on_read.x86_64-latest.args b/tests/qemuxml2argvdata/disk-copy_on_read.x86_64-latest.args
index 9041eda95a..0d6b4773b8 100644
--- a/tests/qemuxml2argvdata/disk-copy_on_read.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-copy_on_read.x86_64-latest.args
@@ -27,18 +27,18 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/f14.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage"}' \
-blockdev '{"driver":"copy-on-read","node-name":"libvirt-CoR-vda","file":"libvirt-2-format","discard":"unmap"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-CoR-vda","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-CoR-vda,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","tx":"bh","netdev":"hostnet0","id":"net0","mac":"52:54:00:e5:48:58","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,tx=bh,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-detect-zeroes.x86_64-latest.args b/tests/qemuxml2argvdata/disk-detect-zeroes.x86_64-latest.args
index 3df2fc79fa..90c76d307f 100644
--- a/tests/qemuxml2argvdata/disk-detect-zeroes.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-detect-zeroes.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/f14.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"discard":"unmap","detect-zeroes":"unmap","driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"discard":"ignore","detect-zeroes":"on","driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-discard.x86_64-latest.args b/tests/qemuxml2argvdata/disk-discard.x86_64-latest.args
index 033cea0be1..24d2b3b3be 100644
--- a/tests/qemuxml2argvdata/disk-discard.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-discard.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/f14.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"discard":"unmap","driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"discard":"ignore","driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args b/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args
index c2b986600a..19d4cf9b34 100644
--- a/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-error-policy.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1,"write-cache":"on","werror":"stop","rerror":"stop"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1,write-cache=on,werror=stop,rerror=stop \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-2-format","id":"ide0-0-1","write-cache":"on","werror":"enospc"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-2-format,id=ide0-0-1,write-cache=on,werror=enospc \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest3","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","write-cache":"on","werror":"report","rerror":"ignore"}' \
+-device ide-hd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,write-cache=on,werror=report,rerror=ignore \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-floppy-q35-2_11.x86_64-latest.args b/tests/qemuxml2argvdata/disk-floppy-q35-2_11.x86_64-latest.args
index 88144f5f98..6692090b0d 100644
--- a/tests/qemuxml2argvdata/disk-floppy-q35-2_11.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-floppy-q35-2_11.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"isa-fdc","bootindexA":1}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
+-device isa-fdc,bootindexA=1 \
-blockdev '{"driver":"file","filename":"/tmp/firmware.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"floppy","unit":0,"drive":"libvirt-2-format","id":"fdc0-0-0"}' \
+-device floppy,unit=0,drive=libvirt-2-format,id=fdc0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/data.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"floppy","unit":1,"drive":"libvirt-1-format","id":"fdc0-0-1"}' \
+-device floppy,unit=1,drive=libvirt-1-format,id=fdc0-0-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-floppy-q35-2_9.x86_64-latest.args b/tests/qemuxml2argvdata/disk-floppy-q35-2_9.x86_64-latest.args
index c04f0e2a2f..14d14e27c1 100644
--- a/tests/qemuxml2argvdata/disk-floppy-q35-2_9.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-floppy-q35-2_9.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"isa-fdc","bootindexA":1}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
+-device isa-fdc,bootindexA=1 \
-blockdev '{"driver":"file","filename":"/tmp/firmware.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"floppy","unit":0,"drive":"libvirt-2-format","id":"fdc0-0-0"}' \
+-device floppy,unit=0,drive=libvirt-2-format,id=fdc0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/data.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"floppy","unit":1,"drive":"libvirt-1-format","id":"fdc0-0-1"}' \
+-device floppy,unit=1,drive=libvirt-1-format,id=fdc0-0-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args b/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args
index 4decfb924d..e2ca155ea2 100644
--- a/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-floppy-tray.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/fd0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"floppy","unit":0,"drive":"libvirt-2-format","id":"fdc0-0-0"}' \
+-device floppy,unit=0,drive=libvirt-2-format,id=fdc0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/firmware.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"floppy","unit":1,"drive":"libvirt-1-format","id":"fdc0-0-1"}' \
+-device floppy,unit=1,drive=libvirt-1-format,id=fdc0-0-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args b/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args
index f717ed548f..c65a32ddb3 100644
--- a/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-floppy.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/fd0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"floppy","unit":0,"drive":"libvirt-2-format","id":"fdc0-0-0"}' \
+-device floppy,unit=0,drive=libvirt-2-format,id=fdc0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/firmware.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"floppy","unit":1,"drive":"libvirt-1-format","id":"fdc0-0-1"}' \
+-device floppy,unit=1,drive=libvirt-1-format,id=fdc0-0-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args b/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args
index c90da3c0ca..84ce3a107f 100644
--- a/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-fmt-qcow.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args b/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args
index 31e082ffd6..da1468c4ca 100644
--- a/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-geometry.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1,"cyls":16383,"heads":16,"secs":63,"bios-chs-trans":"lba"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1,cyls=16383,heads=16,secs=63,bios-chs-trans=lba \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args b/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args
index 887b5903ad..98683123c4 100644
--- a/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-ide-split.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":1,"drive":"libvirt-2-format","id":"ide0-0-1"}' \
+-device ide-cd,bus=ide.0,unit=1,drive=libvirt-2-format,id=ide0-0-1 \
-blockdev '{"driver":"file","filename":"/tmp/idedisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":2,"drive":"libvirt-1-format","id":"ide0-0-2","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=2,drive=libvirt-1-format,id=ide0-0-2,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args b/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args
index 037ab605ac..f360ec2d72 100644
--- a/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-ide-wwn.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-1-format","id":"ide0-0-1","bootindex":1,"wwn":5764824127192592813,"serial":"WD-WMAP9A966149"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1,bootindex=1,wwn=5764824127192592813,serial=WD-WMAP9A966149 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-ioeventfd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-ioeventfd.x86_64-latest.args
index 0715c1fb43..7b092102c2 100644
--- a/tests/qemuxml2argvdata/disk-ioeventfd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-ioeventfd.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/f14.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","ioeventfd":true,"bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,ioeventfd=on,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","tx":"bh","ioeventfd":false,"netdev":"hostnet0","id":"net0","mac":"52:54:00:e5:48:58","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,tx=bh,ioeventfd=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args b/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args
index 48ab5517b7..8e8b5cec2d 100644
--- a/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-metadata-cache.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/tmp/QEMUGuest1.img","node-name":"libvirt-3-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","cache-size":12345,"file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"file","filename":"/tmp/backing-store.qcow","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","cache-size":1048576,"file":"libvirt-2-storage","backing":null}' \
-blockdev '{"driver":"file","filename":"/tmp/QEMUGuest2.img","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-1-format","id":"ide0-0-1","write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=1,drive=libvirt-1-format,id=ide0-0-1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args
index 53040c8d86..85a2fff618 100644
--- a/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-gluster.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"gluster","volume":"Volume1","path":"Image","server":[{"type":"inet","host":"example.org","port":"6000"}],"debug":4,"node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-3-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-3-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"gluster","volume":"Volume2","path":"Image","server":[{"type":"unix","path":"/path/to/sock"}],"debug":4,"node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-2-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-2-format,id=virtio-disk1 \
-blockdev '{"driver":"gluster","volume":"Volume3","path":"Image.qcow2","server":[{"type":"inet","host":"example.org","port":"6000"},{"type":"inet","host":"example.org","port":"24007"},{"type":"unix","path":"/path/to/sock"}],"debug":4,"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-http.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-http.x86_64-latest.args
index f98f0815ee..f535441b86 100644
--- a/tests/qemuxml2argvdata/disk-network-http.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-http.x86_64-latest.args
@@ -27,21 +27,21 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"http","url":"http://example.org:80/test.img","timeout":1234,"node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-4-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-4-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"https","url":"https://example.org:443/test2.img","readahead":1024,"node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-3-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-3-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-2-storage-httpcookie-secret0","data":"DrPR9NA6GKJb7qi1KbjHaealKEMVtOWUl2h3yvO5lgIh6cyLHemmlg+h9fcgwREA","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"http","url":"http://example.org:1234/test3.img","cookie-secret":"libvirt-2-storage-httpcookie-secret0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk2 \
-object '{"qom-type":"secret","id":"libvirt-1-storage-httpcookie-secret0","data":"DrPR9NA6GKJb7qi1KbjHaealKEMVtOWUl2h3yvO5lgIh6cyLHemmlg+h9fcgwREA","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"https","url":"https://example.org:1234/test4.img?par=val&other=ble","sslverify":false,"cookie-secret":"libvirt-1-storage-httpcookie-secret0","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-1-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-1-format,id=virtio-disk3 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args
index cee236a169..ba69ef6983 100644
--- a/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-iscsi.x86_64-latest.args
@@ -27,32 +27,32 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example","lun":0,"transport":"tcp","node-name":"libvirt-7-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-7-format","read-only":false,"driver":"raw","file":"libvirt-7-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-7-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-7-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example","lun":1,"transport":"tcp","node-name":"libvirt-6-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-6-format","read-only":false,"driver":"raw","file":"libvirt-6-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-6-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-6-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-5-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example:storage","lun":1,"transport":"tcp","user":"myname","password-secret":"libvirt-5-storage-auth-secret0","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"raw","file":"libvirt-5-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-5-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-5-format,id=virtio-disk2 \
-object '{"qom-type":"secret","id":"libvirt-4-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example:storage","lun":2,"transport":"tcp","user":"myname","password-secret":"libvirt-4-storage-auth-secret0","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-4-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-4-format,id=virtio-disk3 \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example","lun":0,"transport":"tcp","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"drive":"libvirt-3-format","id":"scsi0-0-0-0"}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=libvirt-3-format,id=scsi0-0-0-0 \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example:server","lun":0,"transport":"tcp","initiator-name":"iqn.1992-01.com.example:client","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":1,"drive":"libvirt-2-format","id":"scsi0-0-0-1"}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=1,drive=libvirt-2-format,id=scsi0-0-0-1 \
-object '{"qom-type":"secret","id":"libvirt-1-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example:server","lun":0,"transport":"tcp","user":"myname","password-secret":"libvirt-1-storage-auth-secret0","initiator-name":"iqn.1992-01.com.example:client","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":2,"drive":"libvirt-1-format","id":"scsi0-0-0-2"}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=2,drive=libvirt-1-format,id=scsi0-0-0-2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args
index 0cd6268ee0..53b325b8bc 100644
--- a/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-nbd.x86_64-latest.args
@@ -27,22 +27,22 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"nbd","server":{"type":"inet","host":"example.org","port":"6000"},"node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"raw","file":"libvirt-5-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-5-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-5-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"nbd","server":{"type":"inet","host":"example.org","port":"6000"},"export":"bar","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-4-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-4-format,id=virtio-disk1 \
-blockdev '{"driver":"nbd","server":{"type":"inet","host":"::1","port":"6000"},"node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-3-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-3-format,id=virtio-disk2 \
-blockdev '{"driver":"nbd","server":{"type":"inet","host":"::1","port":"6000"},"export":"bar","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-2-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-2-format,id=virtio-disk3 \
-blockdev '{"driver":"nbd","server":{"type":"unix","path":"/var/run/nbdsock"},"export":"bar","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-1-format","id":"virtio-disk4"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-1-format,id=virtio-disk4 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-nfs.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-nfs.x86_64-latest.args
index 1918038f2c..3d7e6e55d3 100644
--- a/tests/qemuxml2argvdata/disk-network-nfs.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-nfs.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"nfs","server":{"host":"example.com","type":"inet"},"path":"/foo/bar/baz","user":6234,"group":12354,"node-name":"libvirt-3-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-3-format","id":"virtio-disk0","bootindex":1,"write-cache":"on","serial":"eb90327c-8302-4725-9e1b-4e85ed4dc251"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-3-format,id=virtio-disk0,bootindex=1,write-cache=on,serial=eb90327c-8302-4725-9e1b-4e85ed4dc251 \
-blockdev '{"driver":"nfs","server":{"host":"example.org","type":"inet"},"path":"/backing/store/nfs","user":1234,"group":5678,"node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"qcow2","file":"libvirt-2-storage","backing":null}' \
-blockdev '{"driver":"gluster","volume":"Volume2","path":"Image","server":[{"type":"unix","path":"/path/to/sock"}],"debug":4,"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage","backing":"libvirt-2-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-rbd-encryption.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-rbd-encryption.x86_64-latest.args
index 2de29d8174..459330a081 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd-encryption.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-rbd-encryption.x86_64-latest.args
@@ -27,24 +27,24 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-4-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"luks","key-secret":"libvirt-4-format-encryption-secret0","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-4-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-4-format,id=virtio-disk0,bootindex=1 \
-object '{"qom-type":"secret","id":"libvirt-3-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"luks","key-secret":"libvirt-3-format-encryption-secret0","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-3-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-3-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-2-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"encrypt":{"format":"luks","key-secret":"libvirt-2-format-encryption-secret0"},"node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-2-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-2-format,id=virtio-disk2 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image2","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"encrypt":{"format":"luks2","key-secret":"libvirt-1-format-encryption-secret0"},"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-1-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-1-format,id=virtio-disk3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args
index f129013eda..f100cfdda8 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-rbd-no-colon.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"rbd","pool":"poolname","image":"imagename:rbd_cache=1:rbd_cache_size=67108864:rbd_cache_max_dirty=0","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args
index 2fa42a0726..e1a702dd1f 100644
--- a/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-rbd.x86_64-latest.args
@@ -27,26 +27,26 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-6-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-6-format","read-only":false,"driver":"raw","file":"libvirt-6-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-6-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-6-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","snapshot":"asdf","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"raw","file":"libvirt-5-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-5-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-5-format,id=virtio-disk1 \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","snapshot":"foo","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-4-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-4-format,id=virtio-disk2 \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","snapshot":"foo","conf":"/blah/test.conf","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-3-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-3-format,id=virtio-disk3 \
-object '{"qom-type":"secret","id":"libvirt-2-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"user":"myname","auth-client-required":["cephx","none"],"key-secret":"libvirt-2-storage-auth-secret0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-2-format","id":"virtio-disk4"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-2-format,id=virtio-disk4 \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"::1","port":"6321"},{"host":"example.org","port":"6789"},{"host":"ffff:1234:567:abc::0f","port":"6322"},{"host":"2001:db8::ff00:42:8329","port":"6322"}],"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk5"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-1-format,id=virtio-disk5 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args
index 032605793f..873e1c6c0b 100644
--- a/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-source-auth.x86_64-latest.args
@@ -27,19 +27,19 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-3-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example:storage","lun":1,"transport":"tcp","user":"myname","password-secret":"libvirt-3-storage-auth-secret0","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-3-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-3-format,id=virtio-disk0,bootindex=1 \
-object '{"qom-type":"secret","id":"libvirt-2-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"user":"myname","auth-client-required":["cephx","none"],"key-secret":"libvirt-2-storage-auth-secret0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-2-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-2-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-1-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image2","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"user":"myname","auth-client-required":["cephx","none"],"key-secret":"libvirt-1-storage-auth-secret0","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-latest.args
index 6df20bc6f5..7d285c4c28 100644
--- a/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-network-tlsx509-nbd.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"objlibvirt-1-storage_tls0-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-object '{"qom-type":"tls-creds-x509","id":"objlibvirt-1-storage_tls0","dir":"/etc/pki/libvirt-nbd/dummy,path","endpoint":"client","verify-peer":true,"passwordid":"objlibvirt-1-storage_tls0-secret0"}' \
-blockdev '{"driver":"nbd","server":{"type":"inet","host":"example.com","port":"1234"},"tls-creds":"objlibvirt-1-storage_tls0","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk3","bootindex":1,"write-cache":"on"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-1-format,id=virtio-disk3,bootindex=1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args b/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args
index 1961f35b08..a27e5f7eda 100644
--- a/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-no-boot.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-global isa-fdc.bootindexA=3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":2}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-2-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-2-format,id=ide0-1-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/fd0","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"floppy","unit":0,"drive":"libvirt-1-format","id":"fdc0-0-0"}' \
+-device floppy,unit=0,drive=libvirt-1-format,id=fdc0-0-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args b/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args
index a7c1ee66a9..a7d84fc893 100644
--- a/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-nvme.x86_64-latest.args
@@ -27,21 +27,21 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"nvme","device":"0000:01:00.0","namespace":1,"node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-4-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-4-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"nvme","device":"0000:01:00.0","namespace":2,"node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-3-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-3-format,id=virtio-disk1 \
-blockdev '{"driver":"nvme","device":"0000:02:00.0","namespace":1,"node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-2-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-2-format,id=virtio-disk2 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"nvme","device":"0001:02:00.0","namespace":2,"node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-1-format-encryption-secret0"},"file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk3","write-cache":"on"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-1-format,id=virtio-disk3,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-order.x86_64-latest.args b/tests/qemuxml2argvdata/disk-order.x86_64-latest.args
index bd3ebeee20..a0ce40c6a0 100644
--- a/tests/qemuxml2argvdata/disk-order.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-order.x86_64-latest.args
@@ -27,20 +27,20 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-4-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-4-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-3-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-3-format,id=ide0-1-0 \
-blockdev '{"driver":"file","filename":"/tmp/data.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-2-format","id":"virtio-disk0"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-2-format,id=virtio-disk0 \
-blockdev '{"driver":"file","filename":"/tmp/logs.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args b/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args
index 1f17124e8f..96dc3f68fc 100644
--- a/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-readonly-disk.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/sr0","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args b/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args
index 4a04c9720a..4c1df40442 100644
--- a/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-rotation.x86_64-latest.args
@@ -27,18 +27,18 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","drive":"libvirt-3-format","id":"scsi0-0-0-0","bootindex":1,"rotation_rate":7200}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi0-0-0-0,drive=libvirt-3-format,id=scsi0-0-0-0,bootindex=1,rotation_rate=7200 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":1,"device_id":"drive-scsi0-0-0-1","drive":"libvirt-2-format","id":"scsi0-0-0-1","rotation_rate":1}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=1,device_id=drive-scsi0-0-0-1,drive=libvirt-2-format,id=scsi0-0-0-1,rotation_rate=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest3","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","rotation_rate":4500}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,rotation_rate=4500 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args b/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args
index 3a8bb61675..8dddf49993 100644
--- a/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-sata-device.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"ahci","id":"sata0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device ahci,id=sata0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"sata0.0","drive":"libvirt-1-format","id":"sata0-0-0","bootindex":1}' \
+-device ide-hd,bus=sata0.0,drive=libvirt-1-format,id=sata0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args
index e2189faa27..3130aebd8a 100644
--- a/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-device-auto.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"lsi","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device lsi,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","scsi-id":0,"device_id":"drive-scsi0-0-0","drive":"libvirt-1-format","id":"scsi0-0-0"}' \
+-device scsi-hd,bus=scsi0.0,scsi-id=0,device_id=drive-scsi0-0-0,drive=libvirt-1-format,id=scsi0-0-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args
index 3921050420..2e565db4e8 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-split.x86_64-latest.args
@@ -27,24 +27,24 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"lsi","id":"scsi1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"lsi","id":"scsi2","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi3","bus":"pci.0","addr":"0x5"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
+-device lsi,id=scsi2,bus=pci.0,addr=0x4 \
+-device virtio-scsi-pci,id=scsi3,bus=pci.0,addr=0x5 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":true,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"scsi-cd","bus":"scsi0.0","channel":0,"scsi-id":1,"lun":0,"device_id":"drive-scsi0-0-1-0","drive":"libvirt-4-format","id":"scsi0-0-1-0"}' \
+-device scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,device_id=drive-scsi0-0-1-0,drive=libvirt-4-format,id=scsi0-0-1-0 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"scsi-cd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","drive":"libvirt-3-format","id":"scsi0-0-0-0"}' \
+-device scsi-cd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi0-0-0-0,drive=libvirt-3-format,id=scsi0-0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":1,"device_id":"drive-scsi0-0-0-1","drive":"libvirt-2-format","id":"scsi0-0-0-1","bootindex":1}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=1,device_id=drive-scsi0-0-0-1,drive=libvirt-2-format,id=scsi0-0-0-1,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":1,"lun":1,"device_id":"drive-scsi0-0-1-1","drive":"libvirt-1-format","id":"scsi0-0-1-1"}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=1,lun=1,device_id=drive-scsi0-0-1-1,drive=libvirt-1-format,id=scsi0-0-1-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args
index 4c7515df3a..58992405a1 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-vpd.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"lsi","id":"scsi1","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-cd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","drive":"libvirt-2-format","id":"scsi0-0-0-0","vendor":"SEAGATE","product":"ST3146707LC"}' \
+-device scsi-cd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi0-0-0-0,drive=libvirt-2-format,id=scsi0-0-0-0,vendor=SEAGATE,product=ST3146707LC \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi1.0","scsi-id":0,"device_id":"drive-scsi1-0-0","drive":"libvirt-1-format","id":"scsi1-0-0","bootindex":1,"vendor":"SEA GATE","product":"ST67 807GD"}' \
+-device 'scsi-hd,bus=scsi1.0,scsi-id=0,device_id=drive-scsi1-0-0,drive=libvirt-1-format,id=scsi1-0-0,bootindex=1,vendor=SEA GATE,product=ST67 807GD' \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args
index a8d0e271c8..b85a2c1967 100644
--- a/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-disk-wwn.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"lsi","id":"scsi1","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-cd","bus":"scsi0.0","channel":0,"scsi-id":1,"lun":0,"device_id":"WD-WMAP9A966149","drive":"libvirt-2-format","id":"scsi0-0-1-0","wwn":5764824127192592812,"serial":"WD-WMAP9A966149"}' \
+-device scsi-cd,bus=scsi0.0,channel=0,scsi-id=1,lun=0,device_id=WD-WMAP9A966149,drive=libvirt-2-format,id=scsi0-0-1-0,wwn=5764824127192592812,serial=WD-WMAP9A966149 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","drive":"libvirt-1-format","id":"scsi0-0-0-0","bootindex":1,"wwn":5764824127192592813}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi0-0-0-0,drive=libvirt-1-format,id=scsi0-0-0-0,bootindex=1,wwn=5764824127192592813 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args
index 6c93169fbb..84dc2f9983 100644
--- a/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi-lun-passthrough.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"lsi","id":"scsi1","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
+-device lsi,id=scsi1,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"drive":"libvirt-2-format","id":"scsi0-0-0-0","bootindex":1}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=libvirt-2-format,id=scsi0-0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":1,"lun":1,"drive":"libvirt-1-format","id":"scsi0-0-1-1"}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=1,lun=1,drive=libvirt-1-format,id=scsi0-0-1-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args b/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args
index 4b4b7e381e..cd97a5f136 100644
--- a/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-scsi.x86_64-latest.args
@@ -27,31 +27,31 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"lsi","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"megasas","id":"scsi1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"mptsas1068","id":"scsi2","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"spapr-vscsi","id":"scsi3","reg":8192}' \
--device '{"driver":"pvscsi","id":"scsi4","bus":"pci.0","addr":"0x5"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device lsi,id=scsi0,bus=pci.0,addr=0x2 \
+-device megasas,id=scsi1,bus=pci.0,addr=0x3 \
+-device mptsas1068,id=scsi2,bus=pci.0,addr=0x4 \
+-device spapr-vscsi,id=scsi3,reg=8192 \
+-device pvscsi,id=scsi4,bus=pci.0,addr=0x5 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-6-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-6-format","read-only":false,"driver":"raw","file":"libvirt-6-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-6-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-6-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk.img","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"raw","file":"libvirt-5-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","scsi-id":0,"device_id":"drive-scsi0-0-0","drive":"libvirt-5-format","id":"scsi0-0-0"}' \
+-device scsi-hd,bus=scsi0.0,scsi-id=0,device_id=drive-scsi0-0-0,drive=libvirt-5-format,id=scsi0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk2.img","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi1.0","channel":0,"scsi-id":0,"lun":0,"device_id":"abcdefghijklmn","drive":"libvirt-4-format","id":"scsi1-0-0-0","serial":"abcdefghijklmn"}' \
+-device scsi-hd,bus=scsi1.0,channel=0,scsi-id=0,lun=0,device_id=abcdefghijklmn,drive=libvirt-4-format,id=scsi1-0-0-0,serial=abcdefghijklmn \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk3.img","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi2.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi2-0-0-0","drive":"libvirt-3-format","id":"scsi2-0-0-0","wwn":5764824127192592812}' \
+-device scsi-hd,bus=scsi2.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi2-0-0-0,drive=libvirt-3-format,id=scsi2-0-0-0,wwn=5764824127192592812 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk4.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi3.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi3-0-0-0","drive":"libvirt-2-format","id":"scsi3-0-0-0"}' \
+-device scsi-hd,bus=scsi3.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi3-0-0-0,drive=libvirt-2-format,id=scsi3-0-0-0 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk5.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi4.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi4-0-0-0","drive":"libvirt-1-format","id":"scsi4-0-0-0"}' \
+-device scsi-hd,bus=scsi4.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi4-0-0-0,drive=libvirt-1-format,id=scsi4-0-0-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args b/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args
index be4ed131e3..760e89235e 100644
--- a/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-serial.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":1,"drive":"libvirt-2-format","id":"ide0-0-1","bootindex":1,"serial":"\\ \\ WD-WMAP9A966149"}' \
+-device 'ide-hd,bus=ide.0,unit=1,drive=libvirt-2-format,id=ide0-0-1,bootindex=1,serial=\ \ WD-WMAP9A966149' \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/AllSerialChars","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":2,"drive":"libvirt-1-format","id":"ide0-0-2","serial":"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_\\ .+"}' \
+-device 'ide-hd,bus=ide.0,unit=2,drive=libvirt-1-format,id=ide0-0-2,serial=abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_\ .+' \
-drive file=/some/file,format=raw,if=sd,index=0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args b/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args
index 72967dd57b..e479d5e3b6 100644
--- a/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-shared.x86_64-latest.args
@@ -27,21 +27,21 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-4-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"share-rw":true,"drive":"libvirt-4-format","id":"ide0-0-0","bootindex":1,"write-cache":"on","serial":"XYZXYZXYZYXXYZYZYXYZY"}' \
+-device ide-hd,bus=ide.0,unit=0,share-rw=on,drive=libvirt-4-format,id=ide0-0-0,bootindex=1,write-cache=on,serial=XYZXYZXYZYXXYZYZYXYZY \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-3-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-3-format,id=ide0-1-0 \
-blockdev '{"driver":"host_device","filename":"/dev/scsi","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi0-0-0-0","share-rw":true,"drive":"libvirt-2-format","id":"scsi0-0-0-0","write-cache":"on"}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi0-0-0-0,share-rw=on,drive=libvirt-2-format,id=scsi0-0-0-0,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/virtio","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","share-rw":true,"drive":"libvirt-1-format","id":"virtio-disk0","write-cache":"on"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,share-rw=on,drive=libvirt-1-format,id=virtio-disk0,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args b/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args
index 1374424214..7590305fb7 100644
--- a/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-slices.x86_64-latest.args
@@ -27,30 +27,30 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/raw.img","node-name":"libvirt-6-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-6-format","read-only":false,"driver":"raw","offset":0,"size":321,"file":"libvirt-6-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-6-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-6-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/raw.img","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"driver":"raw","node-name":"libvirt-5-slice-sto","offset":9876,"size":123456789,"file":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":true,"driver":"qcow2","file":"libvirt-5-slice-sto","backing":null}' \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/overlay.qcow2","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"qcow2","file":"libvirt-4-storage","backing":"libvirt-5-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-4-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-4-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-3-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/luks.img","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"driver":"raw","node-name":"libvirt-3-slice-sto","offset":1234,"size":321,"file":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"luks","key-secret":"libvirt-3-format-encryption-secret0","file":"libvirt-3-slice-sto"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-3-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-3-format,id=virtio-disk2 \
-blockdev '{"driver":"nvme","device":"0000:02:00.0","namespace":1,"node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","offset":1234,"size":321,"file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-2-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-2-format,id=virtio-disk3 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"nvme","device":"0001:02:00.0","namespace":2,"node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"driver":"raw","node-name":"libvirt-1-slice-sto","offset":1234,"size":321,"file":"libvirt-1-storage","auto-read-only":true,"discard":"unmap","cache":{"direct":true,"no-flush":false}}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-1-format-encryption-secret0"},"file":"libvirt-1-slice-sto"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk4","write-cache":"on"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-1-format,id=virtio-disk4,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x5"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args b/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args
index 0bb023e64d..efa884ba41 100644
--- a/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-snapshot.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest3","node-name":"libvirt-2-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.2","unit":0,"drive":"libvirt-2-format","id":"ide0-2-0","write-cache":"on"}' \
+-device ide-hd,bus=ide.2,unit=0,drive=libvirt-2-format,id=ide0-2-0,write-cache=on \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args b/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args
index e7a3b40aa2..79b49738f7 100644
--- a/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-source-pool-mode.x86_64-latest.args
@@ -27,20 +27,20 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/some/block/device/unit:0:0:1","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":true,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":1,"drive":"libvirt-4-format","id":"ide0-0-1"}' \
+-device ide-cd,bus=ide.0,unit=1,drive=libvirt-4-format,id=ide0-0-1 \
-blockdev '{"driver":"iscsi","portal":"iscsi.example.com:3260","target":"demo-target","lun":2,"transport":"tcp","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":2,"drive":"libvirt-3-format","id":"ide0-0-2"}' \
+-device ide-cd,bus=ide.0,unit=2,drive=libvirt-3-format,id=ide0-0-2 \
-blockdev '{"driver":"file","filename":"/tmp/idedisk.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":3,"drive":"libvirt-2-format","id":"ide0-0-3","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=3,drive=libvirt-2-format,id=ide0-0-3,bootindex=1 \
-blockdev '{"driver":"iscsi","portal":"iscsi.example.com:3260","target":"demo-target","lun":3,"transport":"tcp","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":4,"drive":"libvirt-1-format","id":"ide0-0-4"}' \
+-device ide-cd,bus=ide.0,unit=4,drive=libvirt-1-format,id=ide0-0-4 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args b/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args
index 34ba9a0ed2..a1141138f2 100644
--- a/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-source-pool.x86_64-latest.args
@@ -27,21 +27,21 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/some/block/device/cdrom","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":true,"driver":"raw","file":"libvirt-5-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.0","unit":1,"drive":"libvirt-5-format","id":"ide0-0-1"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.0,unit=1,drive=libvirt-5-format,id=ide0-0-1 \
+-device ide-cd,bus=ide.1,unit=0,id=ide0-1-0 \
-blockdev '{"driver":"file","filename":"/tmp/idedisk.img","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":2,"drive":"libvirt-3-format","id":"ide0-0-2","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=2,drive=libvirt-3-format,id=ide0-0-2,bootindex=1 \
-blockdev '{"driver":"vvfat","dir":"/some/dir/device/vol1","floppy":false,"rw":false,"node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-2-format","id":"virtio-disk0"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-2-format,id=virtio-disk0 \
-blockdev '{"driver":"vvfat","dir":"/some/dir/device/vol2","floppy":false,"rw":false,"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args b/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args
index 339f543628..497d9d88bb 100644
--- a/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-transient.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/tmp/QEMUGuest1.img","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args b/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args
index 44a4665022..5ff9368482 100644
--- a/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-usb-device-removable.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/usbdisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"usb-storage","bus":"usb.0","port":"1","drive":"libvirt-1-format","id":"usb-disk0","removable":true}' \
+-device usb-storage,bus=usb.0,port=1,drive=libvirt-1-format,id=usb-disk0,removable=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args b/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args
index 96186782f6..fb91ba66e6 100644
--- a/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-usb-device.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-2-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-2-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/usbdisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"usb-storage","bus":"usb.0","port":"1","drive":"libvirt-1-format","id":"usb-disk0","removable":false}' \
+-device usb-storage,bus=usb.0,port=1,drive=libvirt-1-format,id=usb-disk0,removable=off \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-vhostuser.x86_64-latest.args b/tests/qemuxml2argvdata/disk-vhostuser.x86_64-latest.args
index 31428fc697..4d1f7ba75b 100644
--- a/tests/qemuxml2argvdata/disk-vhostuser.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-vhostuser.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=chr-vu-virtio-disk0,path=/tmp/vhost1.sock \
--device '{"driver":"vhost-user-blk-pci","bus":"pci.0","addr":"0x2","chardev":"chr-vu-virtio-disk0","id":"virtio-disk0","bootindex":1}' \
+-device vhost-user-blk-pci,bus=pci.0,addr=0x2,chardev=chr-vu-virtio-disk0,id=virtio-disk0,bootindex=1 \
-chardev socket,id=chr-vu-virtio-disk1,path=/tmp/vhost1.sock,reconnect=10 \
--device '{"driver":"vhost-user-blk-pci","iommu_platform":true,"ats":true,"packed":true,"bus":"pci.0","addr":"0x3","chardev":"chr-vu-virtio-disk1","id":"virtio-disk1"}' \
+-device vhost-user-blk-pci,iommu_platform=on,ats=on,packed=on,bus=pci.0,addr=0x3,chardev=chr-vu-virtio-disk1,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args b/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
index 695ba4e39f..ac2736833a 100644
--- a/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-virtio-queues.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/tmp/data.img","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","num-queues":4,"bus":"pci.0","addr":"0x3","drive":"libvirt-3-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,num-queues=4,bus=pci.0,addr=0x3,drive=libvirt-3-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/tmp/data1.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","queue-size":256,"bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,queue-size=256,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk1 \
-blockdev '{"driver":"file","filename":"/tmp/data2.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","num-queues":4,"queue-size":256,"bus":"pci.0","addr":"0x5","drive":"libvirt-1-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,num-queues=4,queue-size=256,bus=pci.0,addr=0x5,drive=libvirt-1-format,id=virtio-disk2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args
index 49dbd383d1..ee2ab63bc2 100644
--- a/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-virtio-scsi-reservations.x86_64-latest.args
@@ -28,16 +28,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","num_queues":8,"bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,num_queues=8,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","pr-manager":"pr-helper0","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":0,"drive":"libvirt-2-format","id":"scsi0-0-0-0","bootindex":1}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=libvirt-2-format,id=scsi0-0-0-0,bootindex=1 \
-object '{"qom-type":"pr-manager-helper","id":"pr-helper-libvirt-1-storage","path":"/path/to/qemu-pr-helper.sock"}' \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","pr-manager":"pr-helper-libvirt-1-storage","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-block","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":1,"drive":"libvirt-1-format","id":"scsi0-0-0-1"}' \
+-device scsi-block,bus=scsi0.0,channel=0,scsi-id=0,lun=1,drive=libvirt-1-format,id=scsi0-0-0-1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args b/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args
index fc9bb9aed9..4d688cb8a5 100644
--- a/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/disk-virtio.x86_64-latest.args
@@ -27,19 +27,19 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"raw","file":"libvirt-4-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-4-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-4-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":true,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-3-format","id":"ide0-1-0"}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-3-format,id=ide0-1-0 \
-blockdev '{"driver":"file","filename":"/tmp/data.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-2-format","id":"virtio-disk0"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-2-format,id=virtio-disk0 \
-blockdev '{"driver":"file","filename":"/tmp/logs.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x3","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args b/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args
index 03926ef56c..a382e595a5 100644
--- a/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/encrypted-disk-usage.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-1-format-encryption-secret0"},"file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args b/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args
index 421ea42d92..f2b1026a98 100644
--- a/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/encrypted-disk.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-1-format-encryption-secret0"},"file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args b/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
index e5d5df217a..9c6a6cf006 100644
--- a/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/eoi-disabled.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args b/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
index 7110398e8b..87e80abd92 100644
--- a/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/eoi-enabled.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/event_idx.x86_64-latest.args b/tests/qemuxml2argvdata/event_idx.x86_64-latest.args
index afdde09e8a..9b5bc8c3f3 100644
--- a/tests/qemuxml2argvdata/event_idx.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/event_idx.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/f14.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"qcow2","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","event_idx":true,"bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,event_idx=on,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/Fedora-14-x86_64-Live-KDE.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-cd","bus":"ide.1","unit":0,"drive":"libvirt-1-format","id":"ide0-1-0","bootindex":1}' \
+-device ide-cd,bus=ide.1,unit=0,drive=libvirt-1-format,id=ide0-1-0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","event_idx":false,"netdev":"hostnet0","id":"net0","mac":"52:54:00:e5:48:58","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,event_idx=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/fd-memory-numa-topology4.x86_64-latest.args b/tests/qemuxml2argvdata/fd-memory-numa-topology4.x86_64-latest.args
index acf027ee16..9ca90de623 100644
--- a/tests/qemuxml2argvdata/fd-memory-numa-topology4.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fd-memory-numa-topology4.x86_64-latest.args
@@ -28,8 +28,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-pc/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args b/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args
index 7a52bb6a8c..bb70bd2f6a 100644
--- a/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fips-enabled.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args b/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args
index 3d28e9d9db..a89c646876 100644
--- a/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/floppy-drive-fat.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-global isa-fdc.bootindexA=1 \
-blockdev '{"driver":"vvfat","dir":"/var/somefiles","floppy":true,"rw":false,"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"floppy","unit":0,"drive":"libvirt-1-format","id":"fdc0-0-0"}' \
+-device floppy,unit=0,drive=libvirt-1-format,id=fdc0-0-0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/fs9p.x86_64-latest.args b/tests/qemuxml2argvdata/fs9p.x86_64-latest.args
index 75c01a9e86..937e2aedfe 100644
--- a/tests/qemuxml2argvdata/fs9p.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/fs9p.x86_64-latest.args
@@ -28,11 +28,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-acpi \
-boot strict=on \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/to/guest \
--device '{"driver":"virtio-9p-pci","id":"fs0","fsdev":"fsdev-fs0","mount_tag":"/import/from/host","bus":"pci.0","addr":"0x2"}' \
+-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=/import/from/host,bus=pci.0,addr=0x2 \
-fsdev local,security_model=mapped,writeout=immediate,id=fsdev-fs1,path=/export/to/guest2 \
--device '{"driver":"virtio-9p-pci","id":"fs1","fsdev":"fsdev-fs1","mount_tag":"/import/from/host2","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=/import/from/host2,bus=pci.0,addr=0x3 \
-fsdev handle,writeout=immediate,id=fsdev-fs2,path=/export/to/guest3 \
--device '{"driver":"virtio-9p-pci","id":"fs2","fsdev":"fsdev-fs2","mount_tag":"/import/from/host3","bus":"pci.0","addr":"0x4"}' \
+-device virtio-9p-pci,id=fs2,fsdev=fsdev-fs2,mount_tag=/import/from/host3,bus=pci.0,addr=0x4 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/genid-auto.x86_64-latest.args b/tests/qemuxml2argvdata/genid-auto.x86_64-latest.args
index 110d031d50..f2f422932a 100644
--- a/tests/qemuxml2argvdata/genid-auto.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/genid-auto.x86_64-latest.args
@@ -18,7 +18,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
--device '{"driver":"vmgenid","guid":"00010203-0405-4607-8809-0a0b0c0d0e0f","id":"vmgenid0"}' \
+-device vmgenid,guid=00010203-0405-4607-8809-0a0b0c0d0e0f,id=vmgenid0 \
-display none \
-no-user-config \
-nodefaults \
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/genid.x86_64-latest.args b/tests/qemuxml2argvdata/genid.x86_64-latest.args
index e66b0499a2..98dcc17d97 100644
--- a/tests/qemuxml2argvdata/genid.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/genid.x86_64-latest.args
@@ -18,7 +18,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-overcommit mem-lock=off \
-smp 1,sockets=1,cores=1,threads=1 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
--device '{"driver":"vmgenid","guid":"e9392370-2917-565e-692b-d057f46512d6","id":"vmgenid0"}' \
+-device vmgenid,guid=e9392370-2917-565e-692b-d057f46512d6,id=vmgenid0 \
-display none \
-no-user-config \
-nodefaults \
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args
index a62d79fe6b..3c42398fbe 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-egl-headless-rendernode.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-display egl-headless,rendernode=/dev/dri/foo \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args
index a62d79fe6b..3c42398fbe 100644
--- a/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-egl-headless.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-display egl-headless,rendernode=/dev/dri/foo \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args
index e7464037cc..73ee3b882e 100644
--- a/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-agent-file-xfer.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice,tls-channel=main,plaintext-channel=inputs,disable-agent-file-xfer=on,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"qxl","id":"video1","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device qxl,id=video1,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args
index 1fffb421b4..daad59bfb2 100644
--- a/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-agentmouse.x86_64-latest.args
@@ -26,13 +26,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial1","bus":"pci.0","addr":"0xa"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial1,bus=pci.0,addr=0xa \
-chardev spicevmc,id=charchannel0,name=vdagent \
--device '{"driver":"virtserialport","bus":"virtio-serial1.0","nr":3,"chardev":"charchannel0","id":"channel0","name":"com.redhat.spice.0"}' \
+-device virtserialport,bus=virtio-serial1.0,nr=3,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,agent-mouse=off,x509-dir=/etc/pki/libvirt-spice,tls-channel=main,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args
index 9e167c7df6..ee572908a5 100644
--- a/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-auto-socket-cfg.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice unix,addr=/tmp/lib/domain--1-QEMUGuest1/spice.sock,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args
index 9e167c7df6..ee572908a5 100644
--- a/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-auto-socket.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice unix,addr=/tmp/lib/domain--1-QEMUGuest1/spice.sock,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args
index c385a26661..8fc83773a7 100644
--- a/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-compression.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice,image-compression=auto_glz,jpeg-wan-compression=auto,zlib-glz-wan-compression=auto,playback-compression=on,streaming-video=filter,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"qxl","id":"video1","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x2 \
+-device qxl,id=video1,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args
index be696759e0..1089520ef0 100644
--- a/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-egl-headless.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,addr=127.0.0.1,seamless-migration=on \
-display egl-headless,rendernode=/dev/dri/foo \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args
index 7d125af4ce..0b96999fda 100644
--- a/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-gl-auto-rendernode.x86_64-latest.args
@@ -26,10 +26,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=0,gl=on,rendernode=/dev/dri/foo,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args
index 278854eee1..c96810ac59 100644
--- a/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-no-args.x86_64-latest.args
@@ -26,10 +26,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=0,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args
index dfd2e37eb5..c6e3cfe43d 100644
--- a/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-qxl-vga.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice,tls-channel=main,plaintext-channel=inputs,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"qxl","id":"video1","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x2 \
+-device qxl,id=video1,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args
index f274f31cfc..80ab956b27 100644
--- a/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-sasl.x86_64-latest.args
@@ -27,10 +27,10 @@ SASL_CONF_PATH=/root/.sasl2 \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,sasl=on,x509-dir=/etc/pki/libvirt-spice,tls-channel=default,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args
index eb39816574..2fdc9b1d2f 100644
--- a/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-socket.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice unix,addr=/tmp/spice.sock,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args
index 541634b807..02c5f64efc 100644
--- a/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-timeout.x86_64-latest.args
@@ -25,15 +25,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-f14/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-netdev tap,fd=3,id=hostnet0 \
--device '{"driver":"rtl8139","netdev":"hostnet0","id":"net0","mac":"52:54:00:71:70:89","bus":"pci.0","addr":"0x7"}' \
--device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
+-device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:71:70:89,bus=pci.0,addr=0x7 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5900,addr=127.0.0.1,seamless-migration=on \
--device '{"driver":"VGA","id":"video0","vgamem_mb":16,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"AC97","id":"sound0","audiodev":"audio1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x5"}' \
+-device VGA,id=video0,vgamem_mb=16,bus=pci.0,addr=0x2 \
+-device AC97,id=sound0,audiodev=audio1,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args
index d82387379f..0a29a22812 100644
--- a/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice-usb-redir.x86_64-latest.args
@@ -26,17 +26,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pci.0","addr":"0x4.0x7"}' \
--device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pci.0","multifunction":true,"addr":"0x4"}' \
--device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pci.0","addr":"0x4.0x1"}' \
--device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pci.0","addr":"0x4.0x2"}' \
+-device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x4.0x7 \
+-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4 \
+-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
+-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice,tls-channel=main,plaintext-channel=inputs,tls-channel=usbredir,image-compression=auto_glz,jpeg-wan-compression=auto,zlib-glz-wan-compression=auto,playback-compression=on,streaming-video=filter,disable-copy-paste=on,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-chardev socket,id=charredir0,host=localhost,port=4000 \
--device '{"driver":"usb-redir","chardev":"charredir0","id":"redir0","bus":"usb.0","port":"1"}' \
+-device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 \
-chardev spicevmc,id=charredir1,name=usbredir \
--device '{"driver":"usb-redir","chardev":"charredir1","id":"redir1","bus":"usb.0","port":"4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args
index bfe587f3f1..11d8e8e4d0 100644
--- a/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-spice.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice,tls-channel=default,tls-channel=main,plaintext-channel=inputs,image-compression=auto_glz,jpeg-wan-compression=auto,zlib-glz-wan-compression=auto,playback-compression=on,streaming-video=filter,disable-copy-paste=on,disable-agent-file-xfer=on,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"qxl","id":"video1","ram_size":67108864,"vram_size":33554432,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x2 \
+-device qxl,id=video1,ram_size=67108864,vram_size=33554432,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args
index 6332127fdd..06b61300a1 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket-cfg.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc vnc=unix:/tmp/lib/domain--1-QEMUGuest1/vnc.sock,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args
index 80e361307b..457ae110f5 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-auto-socket.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc vnc=unix:/tmp/lib/domain--1-QEMUGuest1/vnc.sock,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args
index 3533fcc868..b7ae29562a 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-egl-headless.x86_64-latest.args
@@ -26,13 +26,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc '[2001:1:2:3:4:5:1234:1234]:3,audiodev=audio1' \
-display egl-headless,rendernode=/dev/dri/foo \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args
index 2788d8bb45..29f2842752 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-no-listen-attr.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc '[2001:1:2:3:4:5:1234:1234]:3,audiodev=audio1' \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args
index 3c30c99c17..223fd0949f 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-none.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc none,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args
index 0710b20c90..57cbdcbf59 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-policy.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc '[::]:59630,share=allow-exclusive,audiodev=audio1' \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args
index 609a4f4ac2..4d1da2e747 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-power.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc '[::]:59630,power-control=on,audiodev=audio1' \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args
index 54887a84fe..581515ce95 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-remove-generated-socket.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args
index d3948de087..c4ab693a53 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-sasl.x86_64-latest.args
@@ -27,12 +27,12 @@ SASL_CONF_PATH=/root/.sasl2 \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:3,sasl=on,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args
index 9568bdd579..75d3cd7b43 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket-new-cmdline.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc vnc=unix:/tmp/foo=bar.sock,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args
index 38f461924d..19e32e8f2e 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-socket.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc vnc=unix:/tmp/vnc.sock,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args
index e50f6bef4f..63188d0467 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls-secret.x86_64-latest.args
@@ -27,11 +27,11 @@ SASL_CONF_PATH=/root/.sasl2 \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-object '{"qom-type":"secret","id":"vnc-tls-creds0-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-object '{"qom-type":"tls-creds-x509","id":"vnc-tls-creds0","dir":"/etc/pki/libvirt-vnc","endpoint":"server","verify-peer":true,"passwordid":"vnc-tls-creds0-secret0"}' \
-vnc 127.0.0.1:3,tls-creds=vnc-tls-creds0,sasl=on,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
index 8737d8b9d5..baca4ff656 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-tls.x86_64-latest.args
@@ -27,10 +27,10 @@ SASL_CONF_PATH=/root/.sasl2 \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-object '{"qom-type":"tls-creds-x509","id":"vnc-tls-creds0","dir":"/etc/pki/libvirt-vnc","endpoint":"server","verify-peer":true}' \
-vnc 127.0.0.1:3,tls-creds=vnc-tls-creds0,sasl=on,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args
index 340c722749..b1a607b851 100644
--- a/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc-websocket.x86_64-latest.args
@@ -26,9 +26,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,websocket=5700,audiodev=audio1 \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args b/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args
index 2788d8bb45..29f2842752 100644
--- a/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/graphics-vnc.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc '[2001:1:2:3:4:5:1234:1234]:3,audiodev=audio1' \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args
index c51f961cb3..1615d86702 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-ramfb.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"vfio-pci-nohotplug","id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc","display":"on","ramfb":true,"bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"vfio-pci","id":"hostdev1","sysfsdev":"/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dd","display":"on","bus":"pci.0","addr":"0x4"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device vfio-pci-nohotplug,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,display=on,ramfb=on,bus=pci.0,addr=0x3 \
+-device vfio-pci,id=hostdev1,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dd,display=on,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args
index f125bdb527..cdbd44e5fd 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-egl-headless.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=0,seamless-migration=on \
-display egl-headless,rendernode=/dev/dri/foo \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"vfio-pci","id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc","display":"on","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,display=on,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args
index af11ef633f..d3ace13fe9 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-spice-opengl.x86_64-latest.args
@@ -26,10 +26,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=0,gl=on,rendernode=/dev/dri/foo,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"vfio-pci","id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc","display":"on","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,display=on,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args
index 7504717234..db04038fa1 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc-egl-headless.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
-display egl-headless,rendernode=/dev/dri/foo \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"vfio-pci","id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc","display":"on","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,display=on,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args
index 5f42d0a9fe..62ddf47990 100644
--- a/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-mdev-display-vnc.x86_64-latest.args
@@ -26,10 +26,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"vfio-pci","id":"hostdev0","sysfsdev":"/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc","display":"on","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/53764d0e-85a0-42b4-af5c-2046b460b1dc,display=on,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args
index e3d12ecf98..7637910c3b 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-lsi.x86_64-latest.args
@@ -27,26 +27,26 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"lsi","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device lsi,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-blockdev '{"driver":"host_device","filename":"/dev/sg0","node-name":"libvirt-2-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-2-backend","id":"hostdev0","bus":"scsi0.0","scsi-id":7}' \
+-device scsi-generic,drive=libvirt-2-backend,id=hostdev0,bus=scsi0.0,scsi-id=7 \
-blockdev '{"driver":"host_device","filename":"/dev/sg0","node-name":"libvirt-3-backend","read-only":true}' \
--device '{"driver":"scsi-generic","drive":"libvirt-3-backend","id":"hostdev1","bus":"scsi0.0","scsi-id":6}' \
+-device scsi-generic,drive=libvirt-3-backend,id=hostdev1,bus=scsi0.0,scsi-id=6 \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example","lun":0,"transport":"tcp","node-name":"libvirt-4-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-4-backend","id":"hostdev2","bus":"scsi0.0","scsi-id":4}' \
+-device scsi-generic,drive=libvirt-4-backend,id=hostdev2,bus=scsi0.0,scsi-id=4 \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example","lun":1,"transport":"tcp","node-name":"libvirt-5-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-5-backend","id":"hostdev3","bus":"scsi0.0","scsi-id":5}' \
+-device scsi-generic,drive=libvirt-5-backend,id=hostdev3,bus=scsi0.0,scsi-id=5 \
-object '{"qom-type":"secret","id":"libvirt-6-backend-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example:storage","lun":1,"transport":"tcp","user":"myname","password-secret":"libvirt-6-backend-secret0","node-name":"libvirt-6-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-6-backend","id":"hostdev4","bus":"scsi0.0","scsi-id":3}' \
+-device scsi-generic,drive=libvirt-6-backend,id=hostdev4,bus=scsi0.0,scsi-id=3 \
-object '{"qom-type":"secret","id":"libvirt-7-backend-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example:storage","lun":2,"transport":"tcp","user":"myname","password-secret":"libvirt-7-backend-secret0","node-name":"libvirt-7-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-7-backend","id":"hostdev5","bus":"scsi0.0","scsi-id":2}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device scsi-generic,drive=libvirt-7-backend,id=hostdev5,bus=scsi0.0,scsi-id=2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args
index 7173c8de36..e35772ac03 100644
--- a/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hostdev-scsi-virtio-scsi.x86_64-latest.args
@@ -27,28 +27,28 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-blockdev '{"driver":"host_device","filename":"/dev/sg0","node-name":"libvirt-2-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-2-backend","id":"hostdev0","bus":"scsi0.0","channel":0,"scsi-id":4,"lun":8}' \
+-device scsi-generic,drive=libvirt-2-backend,id=hostdev0,bus=scsi0.0,channel=0,scsi-id=4,lun=8 \
-blockdev '{"driver":"host_device","filename":"/dev/sg0","node-name":"libvirt-3-backend","read-only":true}' \
--device '{"driver":"scsi-generic","drive":"libvirt-3-backend","id":"hostdev1","bus":"scsi0.0","channel":0,"scsi-id":4,"lun":7}' \
+-device scsi-generic,drive=libvirt-3-backend,id=hostdev1,bus=scsi0.0,channel=0,scsi-id=4,lun=7 \
-blockdev '{"driver":"host_device","filename":"/dev/sg0","node-name":"libvirt-4-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-4-backend","id":"ua-7996c8dc-a4fa-4012-b76f-043d20144263","bus":"scsi0.0","channel":0,"scsi-id":4,"lun":6}' \
+-device scsi-generic,drive=libvirt-4-backend,id=ua-7996c8dc-a4fa-4012-b76f-043d20144263,bus=scsi0.0,channel=0,scsi-id=4,lun=6 \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example","lun":0,"transport":"tcp","node-name":"libvirt-5-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-5-backend","id":"hostdev2","bus":"scsi0.0","channel":0,"scsi-id":2,"lun":4}' \
+-device scsi-generic,drive=libvirt-5-backend,id=hostdev2,bus=scsi0.0,channel=0,scsi-id=2,lun=4 \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example","lun":1,"transport":"tcp","node-name":"libvirt-6-backend","read-only":true}' \
--device '{"driver":"scsi-generic","drive":"libvirt-6-backend","id":"hostdev3","bus":"scsi0.0","channel":0,"scsi-id":2,"lun":5}' \
+-device scsi-generic,drive=libvirt-6-backend,id=hostdev3,bus=scsi0.0,channel=0,scsi-id=2,lun=5 \
-object '{"qom-type":"secret","id":"libvirt-7-backend-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example:storage","lun":1,"transport":"tcp","user":"myname","password-secret":"libvirt-7-backend-secret0","node-name":"libvirt-7-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-7-backend","id":"hostdev4","bus":"scsi0.0","channel":0,"scsi-id":3,"lun":4}' \
+-device scsi-generic,drive=libvirt-7-backend,id=hostdev4,bus=scsi0.0,channel=0,scsi-id=3,lun=4 \
-object '{"qom-type":"secret","id":"libvirt-8-backend-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:3260","target":"iqn.1992-01.com.example:storage","lun":2,"transport":"tcp","user":"myname","password-secret":"libvirt-8-backend-secret0","initiator-name":"iqn.2020-07.com.example:test","node-name":"libvirt-8-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-8-backend","id":"hostdev5","bus":"scsi0.0","channel":0,"scsi-id":3,"lun":5}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device scsi-generic,drive=libvirt-8-backend,id=hostdev5,bus=scsi0.0,channel=0,scsi-id=3,lun=5 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hugepages-memaccess3.x86_64-latest.args b/tests/qemuxml2argvdata/hugepages-memaccess3.x86_64-latest.args
index 1d8ecbcf52..1b5da4b502 100644
--- a/tests/qemuxml2argvdata/hugepages-memaccess3.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hugepages-memaccess3.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-fedora/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args b/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
index abf5861c5a..ad90b547f6 100644
--- a/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hugepages-nvdimm.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-file","id":"ram-node0","mem-path":"/dev/hugepages2M/libvirt/qemu/-1-QEMUGuest1","share":true,"prealloc":true,"size":1073741824}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":true,"prealloc":true,"size":536870912}' \
--device '{"driver":"nvdimm","node":0,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,7 +30,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args
index c1a215bda5..b3c2ff26e7 100644
--- a/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-off.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args
index c72a606480..fdad166be7 100644
--- a/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-panic.x86_64-latest.args
@@ -26,7 +26,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args
index aab8c09d71..d936fa5f8d 100644
--- a/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-passthrough.x86_64-latest.args
@@ -26,7 +26,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args
index db73d6aa26..db324bf533 100644
--- a/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv-stimer-direct.x86_64-latest.args
@@ -26,7 +26,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/hyperv.x86_64-latest.args b/tests/qemuxml2argvdata/hyperv.x86_64-latest.args
index bbd17d4bdd..719d38d547 100644
--- a/tests/qemuxml2argvdata/hyperv.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/hyperv.x86_64-latest.args
@@ -26,7 +26,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/input-linux.x86_64-latest.args b/tests/qemuxml2argvdata/input-linux.x86_64-latest.args
index 179cc162e7..181e066608 100644
--- a/tests/qemuxml2argvdata/input-linux.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/input-linux.x86_64-latest.args
@@ -27,9 +27,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"input-linux","id":"input0","evdev":"/dev/input/event1234","repeat":true,"grab_all":true,"grab-toggle":"alt-alt"}' \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/intel-iommu-aw-bits.x86_64-latest.args b/tests/qemuxml2argvdata/intel-iommu-aw-bits.x86_64-latest.args
index f61ff3f8ff..670e62c28f 100644
--- a/tests/qemuxml2argvdata/intel-iommu-aw-bits.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/intel-iommu-aw-bits.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"intel-iommu","intremap":"on","aw-bits":48}' \
+-device intel-iommu,intremap=on,aw-bits=48 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/intel-iommu-caching-mode.x86_64-latest.args b/tests/qemuxml2argvdata/intel-iommu-caching-mode.x86_64-latest.args
index 083c6bfe4b..09bd1bf6e3 100644
--- a/tests/qemuxml2argvdata/intel-iommu-caching-mode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/intel-iommu-caching-mode.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"intel-iommu","intremap":"on","caching-mode":true}' \
+-device intel-iommu,intremap=on,caching-mode=on \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/intel-iommu-device-iotlb.x86_64-latest.args b/tests/qemuxml2argvdata/intel-iommu-device-iotlb.x86_64-latest.args
index fc06e15191..49f2ff0011 100644
--- a/tests/qemuxml2argvdata/intel-iommu-device-iotlb.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/intel-iommu-device-iotlb.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"intel-iommu","intremap":"on","device-iotlb":true}' \
+-device intel-iommu,intremap=on,device-iotlb=on \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/intel-iommu-eim.x86_64-latest.args b/tests/qemuxml2argvdata/intel-iommu-eim.x86_64-latest.args
index c8dd31c5fe..f6df3a60d2 100644
--- a/tests/qemuxml2argvdata/intel-iommu-eim.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/intel-iommu-eim.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"intel-iommu","intremap":"on","eim":"on"}' \
+-device intel-iommu,intremap=on,eim=on \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/intel-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/intel-iommu.x86_64-latest.args
index db69543298..38b11c3085 100644
--- a/tests/qemuxml2argvdata/intel-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/intel-iommu.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"intel-iommu"}' \
+-device intel-iommu \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args
index 415b46c771..0a54c78683 100644
--- a/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/iothreads-virtio-scsi-pci.x86_64-latest.args
@@ -29,17 +29,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","iothread":"iothread2","id":"scsi0","bus":"pci.0","addr":"0xb"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,iothread=iothread2,id=scsi0,bus=pci.0,addr=0xb \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"raw","file":"libvirt-3-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-3-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-3-format,id=ide0-0-0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/iothrtest1.img","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","iothread":"iothread1","bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,iothread=iothread1,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/iothrtest2.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":3,"device_id":"drive-scsi0-0-0-3","drive":"libvirt-1-format","id":"scsi0-0-0-3"}' \
+-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=3,device_id=drive-scsi0-0-0-3,drive=libvirt-1-format,id=scsi0-0-0-3 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
index 0065265364..4969971882 100644
--- a/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/kvmclock+eoi-disabled.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/launch-security-sev-direct.x86_64-latest.args b/tests/qemuxml2argvdata/launch-security-sev-direct.x86_64-latest.args
index dac312e301..25efc556df 100644
--- a/tests/qemuxml2argvdata/launch-security-sev-direct.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/launch-security-sev-direct.x86_64-latest.args
@@ -30,10 +30,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-kernel /vmlinuz \
-initrd /initrd \
-append runme \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-object '{"qom-type":"sev-guest","id":"lsec0","cbitpos":47,"reduced-phys-bits":1,"policy":1,"dh-cert-file":"/tmp/lib/domain--1-QEMUGuest1/dh_cert.base64","session-file":"/tmp/lib/domain--1-QEMUGuest1/session.base64","kernel-hashes":true}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
diff --git a/tests/qemuxml2argvdata/luks-disks-source-qcow2.x86_64-latest.args b/tests/qemuxml2argvdata/luks-disks-source-qcow2.x86_64-latest.args
index a5f06dc24e..be83e14efb 100644
--- a/tests/qemuxml2argvdata/luks-disks-source-qcow2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/luks-disks-source-qcow2.x86_64-latest.args
@@ -27,36 +27,36 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-7-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk","node-name":"libvirt-7-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-7-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-7-format-encryption-secret0"},"file":"libvirt-7-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-7-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-7-format,id=virtio-disk0,bootindex=1 \
-object '{"qom-type":"secret","id":"libvirt-6-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk2","node-name":"libvirt-6-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-6-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-6-format-encryption-secret0"},"file":"libvirt-6-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-6-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-6-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-5-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-object '{"qom-type":"secret","id":"libvirt-5-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example:storage","lun":1,"transport":"tcp","user":"myname","password-secret":"libvirt-5-storage-auth-secret0","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-5-format-encryption-secret0"},"file":"libvirt-5-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-5-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-5-format,id=virtio-disk2 \
-object '{"qom-type":"secret","id":"libvirt-4-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"iscsi.example.com:3260","target":"demo-target","lun":3,"transport":"tcp","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-4-format-encryption-secret0"},"file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-4-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-4-format,id=virtio-disk3 \
-object '{"qom-type":"secret","id":"libvirt-3-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-3-format-encryption-secret0"},"file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-3-format","id":"virtio-disk4"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-3-format,id=virtio-disk4 \
-object '{"qom-type":"secret","id":"libvirt-2-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/base.qcow2","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-2-format-encryption-secret0"},"file":"libvirt-2-storage","backing":null}' \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk5","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","encrypt":{"format":"luks","key-secret":"libvirt-1-format-encryption-secret0"},"file":"libvirt-1-storage","backing":"libvirt-2-format"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x8","drive":"libvirt-1-format","id":"virtio-disk5"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x8,drive=libvirt-1-format,id=virtio-disk5 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/luks-disks-source.x86_64-latest.args b/tests/qemuxml2argvdata/luks-disks-source.x86_64-latest.args
index a234e89b51..b90bbc4789 100644
--- a/tests/qemuxml2argvdata/luks-disks-source.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/luks-disks-source.x86_64-latest.args
@@ -27,29 +27,29 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-5-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk","node-name":"libvirt-5-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-5-format","read-only":false,"driver":"luks","key-secret":"libvirt-5-format-encryption-secret0","file":"libvirt-5-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-5-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-5-format,id=virtio-disk0,bootindex=1 \
-object '{"qom-type":"secret","id":"libvirt-4-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk2","node-name":"libvirt-4-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-4-format","read-only":false,"driver":"luks","key-secret":"libvirt-4-format-encryption-secret0","file":"libvirt-4-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-4-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-4-format,id=virtio-disk1 \
-object '{"qom-type":"secret","id":"libvirt-3-storage-auth-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-object '{"qom-type":"secret","id":"libvirt-3-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"example.org:6000","target":"iqn.1992-01.com.example:storage","lun":1,"transport":"tcp","user":"myname","password-secret":"libvirt-3-storage-auth-secret0","node-name":"libvirt-3-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"driver":"luks","key-secret":"libvirt-3-format-encryption-secret0","file":"libvirt-3-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-3-format","id":"virtio-disk2"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-3-format,id=virtio-disk2 \
-object '{"qom-type":"secret","id":"libvirt-2-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"iscsi","portal":"iscsi.example.com:3260","target":"demo-target","lun":3,"transport":"tcp","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"luks","key-secret":"libvirt-2-format-encryption-secret0","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-2-format","id":"virtio-disk3"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-2-format,id=virtio-disk3 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"rbd","pool":"pool","image":"image","server":[{"host":"mon1.example.org","port":"6321"},{"host":"mon2.example.org","port":"6322"},{"host":"mon3.example.org","port":"6322"}],"node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"luks","key-secret":"libvirt-1-format-encryption-secret0","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x7","drive":"libvirt-1-format","id":"virtio-disk4"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x7,drive=libvirt-1-format,id=virtio-disk4 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/luks-disks.x86_64-latest.args b/tests/qemuxml2argvdata/luks-disks.x86_64-latest.args
index 2761745324..897bf1db55 100644
--- a/tests/qemuxml2argvdata/luks-disks.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/luks-disks.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-encryptdisk/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-object '{"qom-type":"secret","id":"libvirt-2-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"luks","key-secret":"libvirt-2-format-encryption-secret0","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk0,bootindex=1 \
-object '{"qom-type":"secret","id":"libvirt-1-format-encryption-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-blockdev '{"driver":"file","filename":"/storage/guest_disks/encryptdisk2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"luks","key-secret":"libvirt-1-format-encryption-secret0","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args b/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args
index 383635c8cd..99864aa2d4 100644
--- a/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memfd-memory-default-hugepage.x86_64-latest.args
@@ -28,8 +28,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-instance-00000092/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args b/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args
index 9d1f9831d9..8a40e2d79c 100644
--- a/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memfd-memory-numa.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-instance-00000092/.config \
-object '{"qom-type":"memory-backend-memfd","id":"ram-node0","hugetlb":true,"hugetlbsize":2097152,"share":true,"prealloc":true,"size":15032385536,"host-nodes":[3],"policy":"preferred"}' \
-numa node,nodeid=0,cpus=0-7,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":true,"prealloc":true,"size":536870912,"host-nodes":[3],"policy":"preferred"}' \
--device '{"driver":"nvdimm","node":0,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid 126f2720-6f8e-45ab-a886-ec9277079a67 \
-display none \
-no-user-config \
@@ -30,8 +30,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-instance-00000092/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
index 7b0fd22acb..14c67e88d3 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-access.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":false,"prealloc":true,"size":536870912}' \
--device '{"driver":"nvdimm","node":0,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
index 97e2deeff9..d01c07c5fe 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-align.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":false,"prealloc":true,"size":536870912,"align":2097152}' \
--device '{"driver":"nvdimm","node":0,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
index 6b92b50053..730e44c0a8 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-label.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":false,"prealloc":true,"size":536870912}' \
--device '{"driver":"nvdimm","node":0,"label-size":131072,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,label-size=131072,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
index d1efa79bfe..24e1d3d41a 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-pmem.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":false,"size":536870912,"pmem":true}' \
--device '{"driver":"nvdimm","node":0,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
index 2c9641ee77..cf63274838 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm-readonly.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":224395264}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","share":false,"prealloc":true,"size":536870912}' \
--device '{"driver":"nvdimm","node":0,"unarmed":true,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,unarmed=on,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
index dca37fc55e..45907d08c1 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-nvdimm.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":1073741824}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memnvdimm0","mem-path":"/tmp/nvdimm","prealloc":true,"size":536870912}' \
--device '{"driver":"nvdimm","node":0,"memdev":"memnvdimm0","id":"nvdimm0","slot":0}' \
+-device nvdimm,node=0,memdev=memnvdimm0,id=nvdimm0,slot=0 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
index 62b31689d7..b6235aca28 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-mem.x86_64-latest.args
@@ -19,9 +19,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":2145386496}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-ram","id":"memvirtiomem0","reserve":false,"size":1073741824}' \
--device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":536870912,"memdev":"memvirtiomem0","id":"virtiomem0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-mem-pci,node=0,block-size=2097152,requested-size=536870912,memdev=memvirtiomem0,id=virtiomem0,bus=pci.0,addr=0x2 \
-object '{"qom-type":"memory-backend-file","id":"memvirtiomem1","mem-path":"/dev/hugepages2M/libvirt/qemu/-1-QEMUGuest1","reserve":false,"size":2147483648,"host-nodes":[1,2,3],"policy":"bind"}' \
--device '{"driver":"virtio-mem-pci","node":0,"block-size":2097152,"requested-size":1073741824,"memdev":"memvirtiomem1","id":"virtiomem1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-mem-pci,node=0,block-size=2097152,requested-size=1073741824,memdev=memvirtiomem1,id=virtiomem1,bus=pci.0,addr=0x3 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -32,11 +32,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
index 5ac1031cdf..b46aed8f8b 100644
--- a/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/memory-hotplug-virtio-pmem.x86_64-latest.args
@@ -19,7 +19,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-object '{"qom-type":"memory-backend-ram","id":"ram-node0","size":2145386496}' \
-numa node,nodeid=0,cpus=0-1,memdev=ram-node0 \
-object '{"qom-type":"memory-backend-file","id":"memvirtiopmem0","mem-path":"/tmp/virtio_pmem","share":true,"size":536870912}' \
--device '{"driver":"virtio-pmem-pci","memdev":"memvirtiopmem0","id":"virtiopmem0","bus":"pci.0","addr":"0x5"}' \
+-device virtio-pmem-pci,memdev=memvirtiopmem0,id=virtiopmem0,bus=pci.0,addr=0x5 \
-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
-display none \
-no-user-config \
@@ -30,11 +30,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args b/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args
index 68b112e81f..18d9222f3a 100644
--- a/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/misc-no-reboot.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args b/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args
index aad939f1cb..5a6fad8384 100644
--- a/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/mlock-off.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args b/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args
index a5afe9dae1..3d2cfa317d 100644
--- a/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/mlock-on.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/name-escape.x86_64-latest.args b/tests/qemuxml2argvdata/name-escape.x86_64-latest.args
index 336ea5f4d4..bdf4ce55f8 100644
--- a/tests/qemuxml2argvdata/name-escape.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/name-escape.x86_64-latest.args
@@ -26,26 +26,26 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-foo=1,bar=2/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","id":"scsi0","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"usb-ccid","id":"ccid0","bus":"usb.0","port":"1"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,id=scsi0,bus=pci.0,addr=0x3 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
--device '{"driver":"ccid-card-emulated","backend":"certificates","cert1":"cert1,foo","cert2":"cert2","cert3":"cert3","db":"/etc/pki/nssdb,foo","id":"smartcard0","bus":"ccid0.0"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1,write-cache=on \
+-device ccid-card-emulated,backend=certificates,cert1=cert1,,foo,cert2=cert2,cert3=cert3,db=/etc/pki/nssdb,,foo,id=smartcard0,bus=ccid0.0 \
-chardev tty,id=charserial0,path=/dev/ttyS2,,foo \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-add-fd set=0,fd=1750 \
-chardev file,id=charserial1,path=/dev/fdset/0,append=on \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-chardev pipe,id=charchannel0,path=/tmp/guestfwd,,foo \
-netdev user,guestfwd=tcp:10.0.2.1:4600-chardev:charchannel0,id=channel0 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-vnc vnc=unix:/tmp/lib/domain--1-foo=1,,bar=2/vnc.sock,audiodev=audio1 \
-spice unix,addr=/tmp/lib/domain--1-foo=1,,bar=2/spice.sock,gl=on,rendernode=/dev/dri/foo,,bar,seamless-migration=on \
--device '{"driver":"cirrus-vga","id":"video0","bus":"pci.0","addr":"0x2"}' \
+-device cirrus-vga,id=video0,bus=pci.0,addr=0x2 \
-blockdev '{"driver":"iscsi","portal":"example.foo.org:3260","target":"iqn.1992-01.com.example:my,storage","lun":1,"transport":"tcp","node-name":"libvirt-2-backend","read-only":false}' \
--device '{"driver":"scsi-generic","drive":"libvirt-2-backend","id":"hostdev0","bus":"scsi0.0","channel":0,"scsi-id":0,"lun":4}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device scsi-generic,drive=libvirt-2-backend,id=hostdev0,bus=scsi0.0,channel=0,scsi-id=0,lun=4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args b/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args
index 0e05c6947d..b9c981a8d1 100644
--- a/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/net-vdpa.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-add-fd set=0,fd=1732,opaque=/dev/vhost-vdpa-0 \
-netdev vhost-vdpa,vhostdev=/dev/fdset/0,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:95:db:c0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:95:db:c0,bus=pci.0,addr=0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args b/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args
index efb04ae3fa..52f193df4f 100644
--- a/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/net-vhostuser.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=charnet0,path=/tmp/vhost0.sock,server=on \
-netdev vhost-user,chardev=charnet0,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:ee:96:6b","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:ee:96:6b,bus=pci.0,addr=0x2 \
-chardev socket,id=charnet1,path=/tmp/vhost1.sock \
-netdev vhost-user,chardev=charnet1,id=hostnet1 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet1","id":"net1","mac":"52:54:00:ee:96:6c","bus":"pci.0","addr":"0x3"}' \
+-device virtio-net-pci,netdev=hostnet1,id=net1,mac=52:54:00:ee:96:6c,bus=pci.0,addr=0x3 \
-netdev socket,listen=:2015,id=hostnet2 \
--device '{"driver":"rtl8139","netdev":"hostnet2","id":"net2","mac":"52:54:00:95:db:c0","bus":"pci.0","addr":"0x4"}' \
+-device rtl8139,netdev=hostnet2,id=net2,mac=52:54:00:95:db:c0,bus=pci.0,addr=0x4 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/numatune-hmat.x86_64-latest.args b/tests/qemuxml2argvdata/numatune-hmat.x86_64-latest.args
index 178eb78356..8951f1b1cd 100644
--- a/tests/qemuxml2argvdata/numatune-hmat.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numatune-hmat.x86_64-latest.args
@@ -42,8 +42,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/numatune-memnode-restrictive-mode.x86_64-latest.args b/tests/qemuxml2argvdata/numatune-memnode-restrictive-mode.x86_64-latest.args
index e140e10d65..6386353d46 100644
--- a/tests/qemuxml2argvdata/numatune-memnode-restrictive-mode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numatune-memnode-restrictive-mode.x86_64-latest.args
@@ -32,8 +32,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/numatune-memnode.x86_64-latest.args b/tests/qemuxml2argvdata/numatune-memnode.x86_64-latest.args
index 7cb7e659a4..3b737372c5 100644
--- a/tests/qemuxml2argvdata/numatune-memnode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numatune-memnode.x86_64-latest.args
@@ -32,8 +32,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args b/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args
index fd93abe3eb..3214b65620 100644
--- a/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/numatune-system-memory.x86_64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/os-firmware-bios.x86_64-latest.args b/tests/qemuxml2argvdata/os-firmware-bios.x86_64-latest.args
index dd159e2604..17de350270 100644
--- a/tests/qemuxml2argvdata/os-firmware-bios.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/os-firmware-bios.x86_64-latest.args
@@ -29,14 +29,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-fedora/.config \
-global ICH9-LPC.disable_s3=0 \
-global ICH9-LPC.disable_s4=1 \
-boot menu=on,strict=on \
--device '{"driver":"i82801b11-bridge","id":"pci.1","bus":"pcie.0","addr":"0x1e"}' \
--device '{"driver":"pci-bridge","chassis_nr":2,"id":"pci.2","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"ioh3420","port":8,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1"}' \
--device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x1d.0x7"}' \
--device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x1d"}' \
--device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","addr":"0x1d.0x1"}' \
--device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x1d.0x2"}' \
+-device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
+-device ioh3420,port=8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
+-device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x1d.0x7 \
+-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x1d \
+-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x1d.0x1 \
+-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x1d.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x1"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x1 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/os-firmware-efi-no-enrolled-keys.x86_64-latest.args b/tests/qemuxml2argvdata/os-firmware-efi-no-enrolled-keys.x86_64-latest.args
index 57fc34cc4d..52f36ffe2e 100644
--- a/tests/qemuxml2argvdata/os-firmware-efi-no-enrolled-keys.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/os-firmware-efi-no-enrolled-keys.x86_64-latest.args
@@ -30,9 +30,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-fedora/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/os-firmware-efi-secboot.x86_64-latest.args b/tests/qemuxml2argvdata/os-firmware-efi-secboot.x86_64-latest.args
index fdbf8deabe..5bea122beb 100644
--- a/tests/qemuxml2argvdata/os-firmware-efi-secboot.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/os-firmware-efi-secboot.x86_64-latest.args
@@ -33,14 +33,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-fedora/.config \
-global ICH9-LPC.disable_s3=0 \
-global ICH9-LPC.disable_s4=1 \
-boot menu=on,strict=on \
--device '{"driver":"i82801b11-bridge","id":"pci.1","bus":"pcie.0","addr":"0x1e"}' \
--device '{"driver":"pci-bridge","chassis_nr":2,"id":"pci.2","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"ioh3420","port":8,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1"}' \
--device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x1d.0x7"}' \
--device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x1d"}' \
--device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","addr":"0x1d.0x1"}' \
--device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x1d.0x2"}' \
+-device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
+-device ioh3420,port=8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
+-device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x1d.0x7 \
+-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x1d \
+-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x1d.0x1 \
+-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x1d.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x1"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x1 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/os-firmware-efi.x86_64-latest.args b/tests/qemuxml2argvdata/os-firmware-efi.x86_64-latest.args
index 470fe31256..4869c0749f 100644
--- a/tests/qemuxml2argvdata/os-firmware-efi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/os-firmware-efi.x86_64-latest.args
@@ -32,14 +32,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-fedora/.config \
-global ICH9-LPC.disable_s3=0 \
-global ICH9-LPC.disable_s4=1 \
-boot menu=on,strict=on \
--device '{"driver":"i82801b11-bridge","id":"pci.1","bus":"pcie.0","addr":"0x1e"}' \
--device '{"driver":"pci-bridge","chassis_nr":2,"id":"pci.2","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"ioh3420","port":8,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1"}' \
--device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pcie.0","addr":"0x1d.0x7"}' \
--device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pcie.0","multifunction":true,"addr":"0x1d"}' \
--device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pcie.0","addr":"0x1d.0x1"}' \
--device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pcie.0","addr":"0x1d.0x2"}' \
+-device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
+-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
+-device ioh3420,port=8,chassis=3,id=pci.3,bus=pcie.0,addr=0x1 \
+-device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x1d.0x7 \
+-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x1d \
+-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x1d.0x1 \
+-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x1d.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x1"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x1 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/panic-double.x86_64-latest.args b/tests/qemuxml2argvdata/panic-double.x86_64-latest.args
index 96fe0b9bb6..962baa0bee 100644
--- a/tests/qemuxml2argvdata/panic-double.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/panic-double.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"pvpanic","ioport":1285}' \
+-device pvpanic,ioport=1285 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args b/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args
index 575720799f..1d5737dbcf 100644
--- a/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/panic-no-address.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"pvpanic"}' \
+-device pvpanic \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/panic.x86_64-latest.args b/tests/qemuxml2argvdata/panic.x86_64-latest.args
index 873aab9428..1531c11fff 100644
--- a/tests/qemuxml2argvdata/panic.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/panic.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"pvpanic","ioport":1285}' \
+-device pvpanic,ioport=1285 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
index eecdb27463..89201a9073 100644
--- a/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/parallel-parport-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev parport,id=charparallel0,path=/dev/parport0 \
--device '{"driver":"isa-parallel","chardev":"charparallel0","id":"parallel0"}' \
+-device isa-parallel,chardev=charparallel0,id=parallel0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args
index b549c433a5..190b43d918 100644
--- a/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/parallel-tcp-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev socket,id=charparallel0,host=127.0.0.1,port=9999,server=on,wait=off \
--device '{"driver":"isa-parallel","chardev":"charparallel0","id":"parallel0"}' \
+-device isa-parallel,chardev=charparallel0,id=parallel0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/parallel-unix-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/parallel-unix-chardev.x86_64-latest.args
index f9f9cde4e7..82c7b4bf4a 100644
--- a/tests/qemuxml2argvdata/parallel-unix-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/parallel-unix-chardev.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=charparallel0,fd=1729,server=on,wait=off \
--device '{"driver":"isa-parallel","chardev":"charparallel0","id":"parallel0"}' \
+-device isa-parallel,chardev=charparallel0,id=parallel0 \
-chardev socket,id=charparallel1,path=/tmp/parport1.socket \
--device '{"driver":"isa-parallel","chardev":"charparallel1","id":"parallel1"}' \
+-device isa-parallel,chardev=charparallel1,id=parallel1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-disable.x86_64-latest.args b/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-disable.x86_64-latest.args
index 109651c465..9cc8563d22 100644
--- a/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-disable.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-disable.x86_64-latest.args
@@ -28,8 +28,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-i440fx/.config \
-no-acpi \
-boot strict=on \
-global PIIX4_PM.acpi-root-pci-hotplug=off \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-enable.x86_64-latest.args b/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-enable.x86_64-latest.args
index 77c79a3d7b..f7c9b57b84 100644
--- a/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-enable.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pc-i440fx-acpi-root-hotplug-enable.x86_64-latest.args
@@ -28,8 +28,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-i440fx/.config \
-no-acpi \
-boot strict=on \
-global PIIX4_PM.acpi-root-pci-hotplug=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
index 988ec823b4..2a5cd974c9 100644
--- a/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pci-serial-dev-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
--device '{"driver":"pci-serial","chardev":"charserial0","id":"serial0","bus":"pci.0","addr":"0x4"}' \
+-device pci-serial,chardev=charserial0,id=serial0,bus=pci.0,addr=0x4 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pcie-expander-bus-aarch64.aarch64-latest.args b/tests/qemuxml2argvdata/pcie-expander-bus-aarch64.aarch64-latest.args
index 4f4d5f9a08..587d875384 100644
--- a/tests/qemuxml2argvdata/pcie-expander-bus-aarch64.aarch64-latest.args
+++ b/tests/qemuxml2argvdata/pcie-expander-bus-aarch64.aarch64-latest.args
@@ -27,7 +27,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-pcie-expander-bus-te/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pxb-pcie","bus_nr":254,"id":"pci.1","bus":"pcie.0","addr":"0x1"}' \
+-device pxb-pcie,bus_nr=254,id=pci.1,bus=pcie.0,addr=0x1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pcie-root-port-nohotplug.x86_64-latest.args b/tests/qemuxml2argvdata/pcie-root-port-nohotplug.x86_64-latest.args
index 1e0a42a8ed..2103d93b30 100644
--- a/tests/qemuxml2argvdata/pcie-root-port-nohotplug.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pcie-root-port-nohotplug.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","hotplug":false,"bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"ioh3420","port":10,"chassis":3,"id":"pci.3","hotplug":false,"bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"x3130-upstream","id":"pci.4","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"xio3130-downstream","port":0,"chassis":5,"id":"pci.5","hotplug":false,"bus":"pci.4","addr":"0x0"}' \
--device '{"driver":"xio3130-downstream","port":1,"chassis":6,"id":"pci.6","hotplug":true,"bus":"pci.4","addr":"0x1"}' \
--device '{"driver":"xio3130-downstream","port":2,"chassis":7,"id":"pci.7","bus":"pci.4","addr":"0x2"}' \
--device '{"driver":"xio3130-downstream","port":39,"chassis":30,"id":"pci.8","bus":"pci.4","addr":"0x3"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.2","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,hotplug=off,bus=pcie.0,addr=0x1.0x1 \
+-device ioh3420,port=10,chassis=3,id=pci.3,hotplug=off,bus=pcie.0,addr=0x1.0x2 \
+-device x3130-upstream,id=pci.4,bus=pci.1,addr=0x0 \
+-device xio3130-downstream,port=0,chassis=5,id=pci.5,hotplug=off,bus=pci.4,addr=0x0 \
+-device xio3130-downstream,port=1,chassis=6,id=pci.6,hotplug=on,bus=pci.4,addr=0x1 \
+-device xio3130-downstream,port=2,chassis=7,id=pci.7,bus=pci.4,addr=0x2 \
+-device xio3130-downstream,port=39,chassis=30,id=pci.8,bus=pci.4,addr=0x3 \
+-device qemu-xhci,id=usb,bus=pci.2,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-2.7.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-2.7.ppc64-latest.args
index 65ba777f02..94802171ad 100644
--- a/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-2.7.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-2.7.ppc64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-3.1.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-3.1.ppc64-latest.args
index 0e01aa595d..140c5b51f3 100644
--- a/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-3.1.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-3.1.ppc64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-4.2.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-4.2.ppc64-latest.args
index a44dac6afd..0b5ded5c2d 100644
--- a/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-4.2.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-default-cpu-kvm-pseries-4.2.ppc64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-2.7.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-2.7.ppc64-latest.args
index 029f2312cf..cf731aaf4a 100644
--- a/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-2.7.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-2.7.ppc64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-3.1.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-3.1.ppc64-latest.args
index 249d1c1a0b..760c0664fa 100644
--- a/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-3.1.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-3.1.ppc64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-4.2.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-4.2.ppc64-latest.args
index 2577b8e07d..9b3a846dd4 100644
--- a/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-4.2.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-default-cpu-tcg-pseries-4.2.ppc64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-pseries-graphics.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-pseries-graphics.ppc64-latest.args
index 2a39ac718f..3da23bb782 100644
--- a/tests/qemuxml2argvdata/ppc64-pseries-graphics.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-pseries-graphics.ppc64-latest.args
@@ -25,23 +25,23 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x3"}' \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.0,addr=0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:a2:44:92","bus":"pci.0","addr":"0x1"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:a2:44:92,bus=pci.0,addr=0x1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
--device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
--device '{"driver":"usb-kbd","id":"input1","bus":"usb.0","port":"2"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
+-device usb-kbd,id=input1,bus=usb.0,port=2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"VGA","id":"video0","vgamem_mb":16,"bus":"pci.0","addr":"0x7"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x5"}' \
+-device VGA,id=video0,vgamem_mb=16,bus=pci.0,addr=0x7 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x6 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-pseries-headless.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-pseries-headless.ppc64-latest.args
index b8b54b7b80..fb890bb9e0 100644
--- a/tests/qemuxml2argvdata/ppc64-pseries-headless.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-pseries-headless.ppc64-latest.args
@@ -26,19 +26,19 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x3"}' \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.0,addr=0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x3 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x4","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x4,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:09:a4:37","bus":"pci.0","addr":"0x1"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:09:a4:37,bus=pci.0,addr=0x1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x5"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x6 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-tpmproxy-single.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-tpmproxy-single.ppc64-latest.args
index 5ed0240e5e..a6183a47b8 100644
--- a/tests/qemuxml2argvdata/ppc64-tpmproxy-single.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-tpmproxy-single.ppc64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
--device '{"driver":"spapr-tpm-proxy","id":"tpm0","host-path":"/dev/tpmrm0"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
+-device spapr-tpm-proxy,id=tpm0,host-path=/dev/tpmrm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/ppc64-tpmproxy-with-tpm.ppc64-latest.args b/tests/qemuxml2argvdata/ppc64-tpmproxy-with-tpm.ppc64-latest.args
index 90a27ca1a8..a962ac6ef4 100644
--- a/tests/qemuxml2argvdata/ppc64-tpmproxy-with-tpm.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/ppc64-tpmproxy-with-tpm.ppc64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
--device '{"driver":"spapr-tpm-proxy","id":"tpm0","host-path":"/dev/tpmrm0"}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
+-device spapr-tpm-proxy,id=tpm0,host-path=/dev/tpmrm0 \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm1,chardev=chrtpm \
--device '{"driver":"tpm-spapr","tpmdev":"tpm-tpm1","id":"tpm1","reg":16384}' \
+-device tpm-spapr,tpmdev=tpm-tpm1,id=tpm1,reg=16384 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args b/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
index e5bb41a91e..b63bd00318 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pv-spinlock-disabled.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args b/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
index 60aaa0c859..9e7c660c08 100644
--- a/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/pv-spinlock-enabled.x86_64-latest.args
@@ -26,8 +26,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args b/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args
index fc520a1e5c..2a969a316c 100644
--- a/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/qemu-ns.x86_64-latest.args
@@ -30,12 +30,12 @@ BAR='' \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-unknown parameter \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
index 512d1f7e9d..b70babd0f0 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev-iobase.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","iobase":1016,"irq":4}' \
+-device isa-serial,chardev=charserial0,id=serial0,iobase=1016,irq=4 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
index cfa0f8ce02..c77de86f70 100644
--- a/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-dev-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev tty,id=charserial0,path=/dev/ttyS2 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args
index 9c7fd01f97..8ef2d39c17 100644
--- a/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-file-chardev.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-add-fd set=0,fd=1750 \
-chardev file,id=charserial0,path=/dev/fdset/0,append=on \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args b/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args
index f7f59bc542..9a6a802dbb 100644
--- a/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-file-log.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-add-fd set=0,fd=1750 \
-add-fd set=1,fd=1751 \
-chardev file,id=charserial0,path=/dev/fdset/0,append=on,logfile=/dev/fdset/1,logappend=on \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args
index 1e0f0110bf..8995320941 100644
--- a/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-many-chardev.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-add-fd set=0,fd=1750 \
-chardev file,id=charserial1,path=/dev/fdset/0,append=on \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args
index 7b31c86820..6f39a1e0da 100644
--- a/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-pty-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args b/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args
index 7a52bb6a8c..bb70bd2f6a 100644
--- a/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-spiceport-nospice.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args b/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args
index f552782edf..a3f5c8bce4 100644
--- a/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-spiceport.x86_64-latest.args
@@ -26,16 +26,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev spiceport,id=charserial0,name=org.qemu.console.serial.0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
--device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-audiodev '{"id":"audio1","driver":"spice"}' \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice,seamless-migration=on \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":8,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=8,max_outputs=1,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args
index 33e6215ebb..f27eb257e6 100644
--- a/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev socket,id=charserial0,host=127.0.0.1,port=9999 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args
index 4433ce50f5..611d2825f2 100644
--- a/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-telnet-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev socket,id=charserial0,host=127.0.0.1,port=9999,telnet=on,server=on,wait=off \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args
index f4c3ca4cbd..90f0c193d4 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-notls.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev udp,id=charserial0,host=127.0.0.1,port=2222,localaddr=127.0.0.1,localport=1111 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charserial1,host=127.0.0.1,port=5555 \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args
index 39d8c562c0..8742131063 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev-verify.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev udp,id=charserial0,host=127.0.0.1,port=2222,localaddr=127.0.0.1,localport=1111 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-object '{"qom-type":"tls-creds-x509","id":"objcharserial1_tls0","dir":"/etc/pki/libvirt-chardev","endpoint":"client","verify-peer":true}' \
-chardev socket,id=charserial1,host=127.0.0.1,port=5555,tls-creds=objcharserial1_tls0 \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args
index 39d8c562c0..8742131063 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-chardev.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev udp,id=charserial0,host=127.0.0.1,port=2222,localaddr=127.0.0.1,localport=1111 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-object '{"qom-type":"tls-creds-x509","id":"objcharserial1_tls0","dir":"/etc/pki/libvirt-chardev","endpoint":"client","verify-peer":true}' \
-chardev socket,id=charserial1,host=127.0.0.1,port=5555,tls-creds=objcharserial1_tls0 \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args
index 4f20639bcf..57771219f0 100644
--- a/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-tcp-tlsx509-secret-chardev.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev udp,id=charserial0,host=127.0.0.1,port=2222,localaddr=127.0.0.1,localport=1111 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-object '{"qom-type":"secret","id":"charserial1-secret0","data":"9eao5F8qtkGt+seB1HYivWIxbtwUu6MQtg1zpj/oDtUsPr1q8wBYM91uEHCn6j/1","keyid":"masterKey0","iv":"AAECAwQFBgcICQoLDA0ODw==","format":"base64"}' \
-object '{"qom-type":"tls-creds-x509","id":"objcharserial1_tls0","dir":"/etc/pki/libvirt-chardev","endpoint":"client","verify-peer":true,"passwordid":"charserial1-secret0"}' \
-chardev socket,id=charserial1,host=127.0.0.1,port=5555,tls-creds=objcharserial1_tls0 \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args
index 95e6e6ed90..dda71c9fea 100644
--- a/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-udp-chardev.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev udp,id=charserial0,host=127.0.0.1,port=9998,localaddr=127.0.0.1,localport=9999 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev udp,id=charserial1,host=,port=9999,localaddr=,localport=0 \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args
index 1e3d5772b4..8bd007242e 100644
--- a/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-unix-chardev.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=charserial0,path=/tmp/serial.sock \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charserial1,fd=1729,server=on,wait=off \
--device '{"driver":"isa-serial","chardev":"charserial1","id":"serial1"}' \
+-device isa-serial,chardev=charserial1,id=serial1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args b/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args
index d15062b94f..f91a9af1e9 100644
--- a/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/serial-vc-chardev.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-chardev vc,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/smartcard-passthrough-unix.x86_64-latest.args b/tests/qemuxml2argvdata/smartcard-passthrough-unix.x86_64-latest.args
index 5b1e4e6161..6ce088c7df 100644
--- a/tests/qemuxml2argvdata/smartcard-passthrough-unix.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/smartcard-passthrough-unix.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"usb-ccid","id":"ccid0","bus":"usb.0","port":"1"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-chardev socket,id=charsmartcard0,fd=1729,server=on,wait=off \
--device '{"driver":"ccid-card-passthru","chardev":"charsmartcard0","id":"smartcard0","bus":"ccid0.0"}' \
+-device ccid-card-passthru,chardev=charsmartcard0,id=smartcard0,bus=ccid0.0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-emulator-spapr.ppc64-latest.args b/tests/qemuxml2argvdata/tpm-emulator-spapr.ppc64-latest.args
index 97d310d8dc..399b588355 100644
--- a/tests/qemuxml2argvdata/tpm-emulator-spapr.ppc64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-emulator-spapr.ppc64-latest.args
@@ -26,19 +26,19 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"pci-ohci","id":"usb","bus":"pci.0","addr":"0x1"}' \
--device '{"driver":"spapr-vscsi","id":"scsi0","reg":8192}' \
--device '{"driver":"spapr-vscsi","id":"scsi1","reg":12288}' \
+-device pci-ohci,id=usb,bus=pci.0,addr=0x1 \
+-device spapr-vscsi,id=scsi0,reg=8192 \
+-device spapr-vscsi,id=scsi1,reg=12288 \
-blockdev '{"driver":"file","filename":"/tmp/scsidisk.img","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"scsi-hd","bus":"scsi1.0","channel":0,"scsi-id":0,"lun":0,"device_id":"drive-scsi1-0-0-0","drive":"libvirt-1-format","id":"scsi1-0-0-0","bootindex":1}' \
+-device scsi-hd,bus=scsi1.0,channel=0,scsi-id=0,lun=0,device_id=drive-scsi1-0-0-0,drive=libvirt-1-format,id=scsi1-0-0-0,bootindex=1 \
-chardev pty,id=charserial0 \
--device '{"driver":"spapr-vty","chardev":"charserial0","id":"serial0","reg":805306368}' \
+-device spapr-vty,chardev=charserial0,id=serial0,reg=805306368 \
-chardev pty,id=charserial1 \
--device '{"driver":"spapr-vty","chardev":"charserial1","id":"serial1","reg":805310464}' \
+-device spapr-vty,chardev=charserial1,id=serial1,reg=805310464 \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
--device '{"driver":"tpm-spapr","tpmdev":"tpm-tpm0","id":"tpm0","reg":20480}' \
+-device tpm-spapr,tpmdev=tpm-tpm0,id=tpm0,reg=20480 \
-audiodev '{"id":"audio1","driver":"none"}' \
-global spapr-nvram.reg=0x4000 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-emulator-tpm2-enc.x86_64-latest.args b/tests/qemuxml2argvdata/tpm-emulator-tpm2-enc.x86_64-latest.args
index 3b418917f3..059960b818 100644
--- a/tests/qemuxml2argvdata/tpm-emulator-tpm2-enc.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-emulator-tpm2-enc.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
--device '{"driver":"tpm-tis","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-tis,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-emulator-tpm2-pstate.x86_64-latest.args b/tests/qemuxml2argvdata/tpm-emulator-tpm2-pstate.x86_64-latest.args
index 3b418917f3..059960b818 100644
--- a/tests/qemuxml2argvdata/tpm-emulator-tpm2-pstate.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-emulator-tpm2-pstate.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
--device '{"driver":"tpm-tis","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-tis,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-emulator-tpm2.x86_64-latest.args b/tests/qemuxml2argvdata/tpm-emulator-tpm2.x86_64-latest.args
index 3b418917f3..059960b818 100644
--- a/tests/qemuxml2argvdata/tpm-emulator-tpm2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-emulator-tpm2.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
--device '{"driver":"tpm-tis","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-tis,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-emulator.x86_64-latest.args b/tests/qemuxml2argvdata/tpm-emulator.x86_64-latest.args
index 3b418917f3..059960b818 100644
--- a/tests/qemuxml2argvdata/tpm-emulator.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-emulator.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-chardev socket,id=chrtpm,path=/dev/test \
-tpmdev emulator,id=tpm-tpm0,chardev=chrtpm \
--device '{"driver":"tpm-tis","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-tis,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-passthrough-crb.x86_64-latest.args b/tests/qemuxml2argvdata/tpm-passthrough-crb.x86_64-latest.args
index e099cf0fa1..4d4b2b9676 100644
--- a/tests/qemuxml2argvdata/tpm-passthrough-crb.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-passthrough-crb.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-tpmdev passthrough,id=tpm-tpm0,path=/dev/fdset/0,cancel-path=/dev/fdset/1 \
-add-fd set=0,fd=1730 \
-add-fd set=1,fd=1731 \
--device '{"driver":"tpm-crb","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-crb,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tpm-passthrough.x86_64-latest.args b/tests/qemuxml2argvdata/tpm-passthrough.x86_64-latest.args
index beb6a307cb..720e344a1a 100644
--- a/tests/qemuxml2argvdata/tpm-passthrough.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tpm-passthrough.x86_64-latest.args
@@ -26,12 +26,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-TPM-VM/.config \
-rtc base=utc \
-no-shutdown \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-tpmdev passthrough,id=tpm-tpm0,path=/dev/fdset/0,cancel-path=/dev/fdset/1 \
-add-fd set=0,fd=1730 \
-add-fd set=1,fd=1731 \
--device '{"driver":"tpm-tis","tpmdev":"tpm-tpm0","id":"tpm0"}' \
+-device tpm-tis,tpmdev=tpm-tpm0,id=tpm0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/tseg-explicit-size.x86_64-latest.args b/tests/qemuxml2argvdata/tseg-explicit-size.x86_64-latest.args
index 3371199be5..3d317cb931 100644
--- a/tests/qemuxml2argvdata/tseg-explicit-size.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/tseg-explicit-size.x86_64-latest.args
@@ -28,11 +28,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/usb-redir-unix.x86_64-latest.args b/tests/qemuxml2argvdata/usb-redir-unix.x86_64-latest.args
index f8b98899c5..b03e742fd1 100644
--- a/tests/qemuxml2argvdata/usb-redir-unix.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/usb-redir-unix.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"ich9-usb-ehci1","id":"usb","bus":"pci.0","addr":"0x4.0x7"}' \
--device '{"driver":"ich9-usb-uhci1","masterbus":"usb.0","firstport":0,"bus":"pci.0","multifunction":true,"addr":"0x4"}' \
--device '{"driver":"ich9-usb-uhci2","masterbus":"usb.0","firstport":2,"bus":"pci.0","addr":"0x4.0x1"}' \
--device '{"driver":"ich9-usb-uhci3","masterbus":"usb.0","firstport":4,"bus":"pci.0","addr":"0x4.0x2"}' \
+-device ich9-usb-ehci1,id=usb,bus=pci.0,addr=0x4.0x7 \
+-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pci.0,multifunction=on,addr=0x4 \
+-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
+-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=charredir0,path=/tmp/connect.socket \
--device '{"driver":"usb-redir","chardev":"charredir0","id":"redir0","bus":"usb.0","port":"1"}' \
+-device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 \
-chardev socket,id=charredir1,fd=1729,server=on,wait=off \
--device '{"driver":"usb-redir","chardev":"charredir1","id":"redir1","bus":"usb.0","port":"2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/vhost-user-fs-fd-memory.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-user-fs-fd-memory.x86_64-latest.args
index e6e7ab3b6a..c9b380d3bf 100644
--- a/tests/qemuxml2argvdata/vhost-user-fs-fd-memory.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-user-fs-fd-memory.x86_64-latest.args
@@ -29,7 +29,7 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-no-acpi \
-boot strict=on \
-chardev socket,id=chr-vu-fs0,path=/tmp/lib/domain--1-guest/fs0-fs.sock \
--device '{"driver":"vhost-user-fs-pci","id":"fs0","chardev":"chr-vu-fs0","queue-size":1024,"tag":"mount_tag","bus":"pci.0","addr":"0x2"}' \
+-device vhost-user-fs-pci,id=fs0,chardev=chr-vu-fs0,queue-size=1024,tag=mount_tag,bus=pci.0,addr=0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/vhost-user-fs-hugepages.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-user-fs-hugepages.x86_64-latest.args
index 6ce2aa0b22..8707978048 100644
--- a/tests/qemuxml2argvdata/vhost-user-fs-hugepages.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-user-fs-hugepages.x86_64-latest.args
@@ -27,15 +27,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.4","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.4,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-chardev socket,id=chr-vu-fs0,path=/tmp/lib/domain--1-guest/fs0-fs.sock \
--device '{"driver":"vhost-user-fs-pci","id":"fs0","chardev":"chr-vu-fs0","tag":"mount_tag","bootindex":2,"bus":"pci.1","addr":"0x0"}' \
+-device vhost-user-fs-pci,id=fs0,chardev=chr-vu-fs0,tag=mount_tag,bootindex=2,bus=pci.1,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args
index 43ae421715..b330d45e7c 100644
--- a/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-user-gpu-secondary.x86_64-latest.args
@@ -28,15 +28,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=chr-vu-video0,fd=1729 \
--device '{"driver":"vhost-user-vga","id":"video0","max_outputs":1,"chardev":"chr-vu-video0","bus":"pci.0","addr":"0x2"}' \
+-device vhost-user-vga,id=video0,max_outputs=1,chardev=chr-vu-video0,bus=pci.0,addr=0x2 \
-chardev socket,id=chr-vu-video1,fd=1729 \
--device '{"driver":"vhost-user-gpu-pci","id":"video1","max_outputs":1,"chardev":"chr-vu-video1","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device vhost-user-gpu-pci,id=video1,max_outputs=1,chardev=chr-vu-video1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args
index aa008ea129..abed154366 100644
--- a/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-user-vga.x86_64-latest.args
@@ -28,13 +28,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=chr-vu-video0,fd=1729 \
--device '{"driver":"vhost-user-vga","id":"video0","max_outputs":1,"chardev":"chr-vu-video0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device vhost-user-vga,id=video0,max_outputs=1,chardev=chr-vu-video0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/vhost-vsock-auto.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-vsock-auto.x86_64-latest.args
index 2ffc03f294..45984599d8 100644
--- a/tests/qemuxml2argvdata/vhost-vsock-auto.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-vsock-auto.x86_64-latest.args
@@ -27,9 +27,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"vhost-vsock-pci","id":"vsock0","guest-cid":42,"vhostfd":"6789","bus":"pci.0","addr":"0x2"}' \
+-device vhost-vsock-pci,id=vsock0,guest-cid=42,vhostfd=6789,bus=pci.0,addr=0x2 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/vhost-vsock.x86_64-latest.args b/tests/qemuxml2argvdata/vhost-vsock.x86_64-latest.args
index e500054e42..2b8ed25e8a 100644
--- a/tests/qemuxml2argvdata/vhost-vsock.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/vhost-vsock.x86_64-latest.args
@@ -27,9 +27,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-audiodev '{"id":"audio1","driver":"none"}' \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"vhost-vsock-pci","id":"vsock0","guest-cid":4,"vhostfd":"6789","bus":"pci.0","addr":"0x7"}' \
+-device vhost-vsock-pci,id=vsock0,guest-cid=4,vhostfd=6789,bus=pci.0,addr=0x7 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args b/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args
index 012ef023e1..9079625895 100644
--- a/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-bochs-display-device.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/QEMUGuest1","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"bochs-display","id":"video0","vgamem":16777216,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device bochs-display,id=video0,vgamem=16777216,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/video-qxl-device-vram64.x86_64-latest.args b/tests/qemuxml2argvdata/video-qxl-device-vram64.x86_64-latest.args
index f42498a616..1315eaca11 100644
--- a/tests/qemuxml2argvdata/video-qxl-device-vram64.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-qxl-device-vram64.x86_64-latest.args
@@ -27,9 +27,9 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":128,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=128,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args b/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args
index bcd2739c04..86e4a95577 100644
--- a/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-qxl-sec-device-vram64.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"qxl","id":"video1","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":128,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device qxl,id=video1,ram_size=67108864,vram_size=67108864,vram64_size_mb=128,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args b/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args
index 061f89a4f3..ca46b75a45 100644
--- a/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-ramfb-display-device.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/QEMUGuest1","node-name":"libvirt-1-storage","cache":{"direct":true,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"cache":{"direct":true,"no-flush":false},"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1,"write-cache":"on"}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1,write-cache=on \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"ramfb","id":"video0"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device ramfb,id=video0 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/video-virtio-vga-gpu-gl.x86_64-latest.args b/tests/qemuxml2argvdata/video-virtio-vga-gpu-gl.x86_64-latest.args
index c49c00ed34..330243ef35 100644
--- a/tests/qemuxml2argvdata/video-virtio-vga-gpu-gl.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/video-virtio-vga-gpu-gl.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-vga-gl","id":"video0","max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-gpu-gl-pci","id":"video1","max_outputs":1,"bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-vga-gl,id=video0,max_outputs=1,bus=pci.0,addr=0x2 \
+-device virtio-gpu-gl-pci,id=video1,max_outputs=1,bus=pci.0,addr=0x4 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-9p-createmode.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-9p-createmode.x86_64-latest.args
index 01fe01e3c6..697bb1e655 100644
--- a/tests/qemuxml2argvdata/virtio-9p-createmode.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-9p-createmode.x86_64-latest.args
@@ -27,18 +27,18 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-fsdev local,security_model=mapped,fmode=0644,id=fsdev-fs0,path=/export/fs0 \
--device '{"driver":"virtio-9p-pci","id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=fs0,bus=pci.0,addr=0x2 \
-fsdev local,security_model=mapped,dmode=0755,id=fsdev-fs1,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci","id":"fs1","fsdev":"fsdev-fs1","mount_tag":"fs1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=fs1,bus=pci.0,addr=0x3 \
-fsdev local,security_model=mapped,fmode=0640,dmode=0750,id=fsdev-fs2,path=/export/fs2 \
--device '{"driver":"virtio-9p-pci","id":"fs2","fsdev":"fsdev-fs2","mount_tag":"fs2","bus":"pci.0","addr":"0x4"}' \
+-device virtio-9p-pci,id=fs2,fsdev=fsdev-fs2,mount_tag=fs2,bus=pci.0,addr=0x4 \
-fsdev local,security_model=mapped,id=fsdev-fs3,path=/export/fs3 \
--device '{"driver":"virtio-9p-pci","id":"fs3","fsdev":"fsdev-fs3","mount_tag":"fs3","bus":"pci.0","addr":"0x5"}' \
+-device virtio-9p-pci,id=fs3,fsdev=fsdev-fs3,mount_tag=fs3,bus=pci.0,addr=0x5 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0xc"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xc \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-9p-multidevs.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-9p-multidevs.x86_64-latest.args
index 8b325bb7ec..e52826f2c4 100644
--- a/tests/qemuxml2argvdata/virtio-9p-multidevs.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-9p-multidevs.x86_64-latest.args
@@ -27,16 +27,16 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-fsdev local,security_model=mapped,multidevs=remap,id=fsdev-fs0,path=/export/fs0 \
--device '{"driver":"virtio-9p-pci","id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-9p-pci,id=fs0,fsdev=fsdev-fs0,mount_tag=fs0,bus=pci.0,addr=0x2 \
-fsdev local,security_model=mapped,multidevs=forbid,id=fsdev-fs1,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci","id":"fs1","fsdev":"fsdev-fs1","mount_tag":"fs1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,id=fs1,fsdev=fsdev-fs1,mount_tag=fs1,bus=pci.0,addr=0x3 \
-fsdev local,security_model=mapped,multidevs=warn,id=fsdev-fs2,path=/export/fs2 \
--device '{"driver":"virtio-9p-pci","id":"fs2","fsdev":"fsdev-fs2","mount_tag":"fs2","bus":"pci.0","addr":"0x4"}' \
+-device virtio-9p-pci,id=fs2,fsdev=fsdev-fs2,mount_tag=fs2,bus=pci.0,addr=0x4 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0xc"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0xc \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-lun.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-lun.x86_64-latest.args
index c6c9a98ffe..d99768097e 100644
--- a/tests/qemuxml2argvdata/virtio-lun.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-lun.x86_64-latest.args
@@ -27,17 +27,17 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-test/.config \
-no-shutdown \
-no-acpi \
-boot menu=on,strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x6"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x6 \
-blockdev '{"driver":"host_device","filename":"/dev/sdfake","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","scsi":true,"bus":"pci.0","addr":"0x4","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":2}' \
+-device virtio-blk-pci,scsi=on,bus=pci.0,addr=0x4,drive=libvirt-2-format,id=virtio-disk0,bootindex=2 \
-blockdev '{"driver":"host_device","filename":"/dev/sdfake2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","scsi":true,"bus":"pci.0","addr":"0x5","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,scsi=on,bus=pci.0,addr=0x5,drive=libvirt-1-format,id=virtio-disk1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","event_idx":false,"netdev":"hostnet0","id":"net0","mac":"52:54:00:e5:48:58","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,event_idx=off,netdev=hostnet0,id=net0,mac=52:54:00:e5:48:58,bus=pci.0,addr=0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args
index 8fa615b0b0..de4cd521e3 100644
--- a/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-non-transitional.x86_64-latest.args
@@ -27,32 +27,32 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
--device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
--device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
--device '{"driver":"pcie-root-port","port":14,"chassis":7,"id":"pci.7","bus":"pcie.0","addr":"0x1.0x6"}' \
--device '{"driver":"pcie-root-port","port":15,"chassis":8,"id":"pci.8","bus":"pcie.0","addr":"0x1.0x7"}' \
--device '{"driver":"pcie-root-port","port":16,"chassis":9,"id":"pci.9","bus":"pcie.0","multifunction":true,"addr":"0x2"}' \
--device '{"driver":"pcie-root-port","port":17,"chassis":10,"id":"pci.10","bus":"pcie.0","addr":"0x2.0x1"}' \
--device '{"driver":"pcie-root-port","port":18,"chassis":11,"id":"pci.11","bus":"pcie.0","addr":"0x2.0x2"}' \
--device '{"driver":"virtio-scsi-pci-non-transitional","id":"scsi0","bus":"pci.4","addr":"0x0"}' \
--device '{"driver":"virtio-serial-pci-non-transitional","id":"virtio-serial0","bus":"pci.3","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
+-device pcie-root-port,port=12,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x4 \
+-device pcie-root-port,port=13,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x5 \
+-device pcie-root-port,port=14,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x6 \
+-device pcie-root-port,port=15,chassis=8,id=pci.8,bus=pcie.0,addr=0x1.0x7 \
+-device pcie-root-port,port=16,chassis=9,id=pci.9,bus=pcie.0,multifunction=on,addr=0x2 \
+-device pcie-root-port,port=17,chassis=10,id=pci.10,bus=pcie.0,addr=0x2.0x1 \
+-device pcie-root-port,port=18,chassis=11,id=pci.11,bus=pcie.0,addr=0x2.0x2 \
+-device virtio-scsi-pci-non-transitional,id=scsi0,bus=pci.4,addr=0x0 \
+-device virtio-serial-pci-non-transitional,id=virtio-serial0,bus=pci.3,addr=0x0 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci-non-transitional","bus":"pci.5","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci-non-transitional,bus=pci.5,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci-non-transitional","id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs1","bus":"pci.1","addr":"0x0"}' \
+-device virtio-9p-pci-non-transitional,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.1,addr=0x0 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci-non-transitional","netdev":"hostnet0","id":"net0","mac":"00:11:22:33:44:55","bus":"pci.2","addr":"0x0"}' \
--device '{"driver":"virtio-input-host-pci-non-transitional","id":"input0","evdev":"/dev/input/event1234","bus":"pci.9","addr":"0x0"}' \
+-device virtio-net-pci-non-transitional,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.2,addr=0x0 \
+-device virtio-input-host-pci-non-transitional,id=input0,evdev=/dev/input/event1234,bus=pci.9,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"vhost-scsi-pci-non-transitional","wwpn":"naa.5123456789abcde0","vhostfd":"3","id":"hostdev0","bus":"pci.6","addr":"0x0"}' \
--device '{"driver":"virtio-balloon-pci-non-transitional","id":"balloon0","bus":"pci.7","addr":"0x0"}' \
+-device vhost-scsi-pci-non-transitional,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,bus=pci.6,addr=0x0 \
+-device virtio-balloon-pci-non-transitional,id=balloon0,bus=pci.7,addr=0x0 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci-non-transitional","rng":"objrng0","id":"rng0","bus":"pci.8","addr":"0x0"}' \
+-device virtio-rng-pci-non-transitional,rng=objrng0,id=rng0,bus=pci.8,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"vhost-vsock-pci-non-transitional","id":"vsock0","guest-cid":4,"vhostfd":"6789","bus":"pci.10","addr":"0x0"}' \
+-device vhost-vsock-pci-non-transitional,id=vsock0,guest-cid=4,vhostfd=6789,bus=pci.10,addr=0x0 \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-controller-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-controller-ats.x86_64-latest.args
index c4c7b09f4e..86bd17eca6 100644
--- a/tests/qemuxml2argvdata/virtio-options-controller-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-controller-ats.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","ats":true,"id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-scsi-pci","ats":false,"id":"scsi1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-serial-pci","ats":true,"id":"virtio-serial0","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-serial-pci","ats":false,"id":"virtio-serial1","bus":"pci.0","addr":"0x5"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,ats=on,id=scsi0,bus=pci.0,addr=0x2 \
+-device virtio-scsi-pci,ats=off,id=scsi1,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,ats=on,id=virtio-serial0,bus=pci.0,addr=0x4 \
+-device virtio-serial-pci,ats=off,id=virtio-serial1,bus=pci.0,addr=0x5 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-controller-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-controller-iommu.x86_64-latest.args
index d47594ad65..bdee772fc2 100644
--- a/tests/qemuxml2argvdata/virtio-options-controller-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-controller-iommu.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","iommu_platform":true,"id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-scsi-pci","iommu_platform":false,"id":"scsi1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-serial-pci","iommu_platform":true,"id":"virtio-serial0","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-serial-pci","iommu_platform":false,"id":"virtio-serial1","bus":"pci.0","addr":"0x5"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,iommu_platform=on,id=scsi0,bus=pci.0,addr=0x2 \
+-device virtio-scsi-pci,iommu_platform=off,id=scsi1,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,iommu_platform=on,id=virtio-serial0,bus=pci.0,addr=0x4 \
+-device virtio-serial-pci,iommu_platform=off,id=virtio-serial1,bus=pci.0,addr=0x5 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-controller-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-controller-packed.x86_64-latest.args
index 840a21421f..201f0e1d13 100644
--- a/tests/qemuxml2argvdata/virtio-options-controller-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-controller-packed.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","packed":true,"id":"scsi0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-scsi-pci","packed":false,"id":"scsi1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-serial-pci","packed":true,"id":"virtio-serial0","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-serial-pci","packed":false,"id":"virtio-serial1","bus":"pci.0","addr":"0x5"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,packed=on,id=scsi0,bus=pci.0,addr=0x2 \
+-device virtio-scsi-pci,packed=off,id=scsi1,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,packed=on,id=virtio-serial0,bus=pci.0,addr=0x4 \
+-device virtio-serial-pci,packed=off,id=virtio-serial1,bus=pci.0,addr=0x5 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-disk-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-disk-ats.x86_64-latest.args
index 2092188250..598d8c87b7 100644
--- a/tests/qemuxml2argvdata/virtio-options-disk-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-disk-ats.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","ats":true,"bus":"pci.0","addr":"0x2","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,ats=on,bus=pci.0,addr=0x2,drive=libvirt-2-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","ats":false,"bus":"pci.0","addr":"0x3","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,ats=off,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-disk-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-disk-iommu.x86_64-latest.args
index 972af66b93..7dc742775c 100644
--- a/tests/qemuxml2argvdata/virtio-options-disk-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-disk-iommu.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","iommu_platform":true,"bus":"pci.0","addr":"0x2","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,iommu_platform=on,bus=pci.0,addr=0x2,drive=libvirt-2-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","iommu_platform":false,"bus":"pci.0","addr":"0x3","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,iommu_platform=off,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-disk-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-disk-packed.x86_64-latest.args
index 6b32a32664..b74b1ecdf3 100644
--- a/tests/qemuxml2argvdata/virtio-options-disk-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-disk-packed.x86_64-latest.args
@@ -27,14 +27,14 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img1","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":false,"driver":"raw","file":"libvirt-2-storage"}' \
--device '{"driver":"virtio-blk-pci","packed":true,"bus":"pci.0","addr":"0x2","drive":"libvirt-2-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,packed=on,bus=pci.0,addr=0x2,drive=libvirt-2-format,id=virtio-disk0,bootindex=1 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","packed":false,"bus":"pci.0","addr":"0x3","drive":"libvirt-1-format","id":"virtio-disk1"}' \
+-device virtio-blk-pci,packed=off,bus=pci.0,addr=0x3,drive=libvirt-1-format,id=virtio-disk1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-fs-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-fs-ats.x86_64-latest.args
index 85a7eec07b..e5f55bbe2e 100644
--- a/tests/qemuxml2argvdata/virtio-options-fs-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-fs-ats.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci","ats":true,"id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs1","bus":"pci.0","addr":"0x2"}' \
+-device virtio-9p-pci,ats=on,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.0,addr=0x2 \
-fsdev local,security_model=passthrough,id=fsdev-fs1,path=/export/fs2 \
--device '{"driver":"virtio-9p-pci","ats":false,"id":"fs1","fsdev":"fsdev-fs1","mount_tag":"fs2","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,ats=off,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-fs-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-fs-iommu.x86_64-latest.args
index e06d047baa..06918581bb 100644
--- a/tests/qemuxml2argvdata/virtio-options-fs-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-fs-iommu.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci","iommu_platform":true,"id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs1","bus":"pci.0","addr":"0x2"}' \
+-device virtio-9p-pci,iommu_platform=on,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.0,addr=0x2 \
-fsdev local,security_model=passthrough,id=fsdev-fs1,path=/export/fs2 \
--device '{"driver":"virtio-9p-pci","iommu_platform":false,"id":"fs1","fsdev":"fsdev-fs1","mount_tag":"fs2","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,iommu_platform=off,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-fs-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-fs-packed.x86_64-latest.args
index 369f86c55c..3881d24db7 100644
--- a/tests/qemuxml2argvdata/virtio-options-fs-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-fs-packed.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci","packed":true,"id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs1","bus":"pci.0","addr":"0x2"}' \
+-device virtio-9p-pci,packed=on,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.0,addr=0x2 \
-fsdev local,security_model=passthrough,id=fsdev-fs1,path=/export/fs2 \
--device '{"driver":"virtio-9p-pci","packed":false,"id":"fs1","fsdev":"fsdev-fs1","mount_tag":"fs2","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,packed=off,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-input-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-input-ats.x86_64-latest.args
index 7ace0a898f..2b10ab4976 100644
--- a/tests/qemuxml2argvdata/virtio-options-input-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-input-ats.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-mouse-pci","ats":true,"id":"input0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-keyboard-pci","ats":false,"id":"input1","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-mouse-pci,ats=on,id=input0,bus=pci.0,addr=0x2 \
+-device virtio-keyboard-pci,ats=off,id=input1,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-input-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-input-iommu.x86_64-latest.args
index 15647c8a67..c1866a1cf8 100644
--- a/tests/qemuxml2argvdata/virtio-options-input-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-input-iommu.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-mouse-pci","iommu_platform":true,"id":"input0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-keyboard-pci","iommu_platform":false,"id":"input1","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-mouse-pci,iommu_platform=on,id=input0,bus=pci.0,addr=0x2 \
+-device virtio-keyboard-pci,iommu_platform=off,id=input1,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-input-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-input-packed.x86_64-latest.args
index ff9742d672..1669ac5741 100644
--- a/tests/qemuxml2argvdata/virtio-options-input-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-input-packed.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-mouse-pci","packed":true,"id":"input0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-keyboard-pci","packed":false,"id":"input1","bus":"pci.0","addr":"0x3"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-mouse-pci,packed=on,id=input0,bus=pci.0,addr=0x2 \
+-device virtio-keyboard-pci,packed=off,id=input1,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-memballoon-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-memballoon-ats.x86_64-latest.args
index 99b8b91df6..17191c5369 100644
--- a/tests/qemuxml2argvdata/virtio-options-memballoon-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-memballoon-ats.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","ats":true,"id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,ats=on,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-memballoon-freepage-reporting.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-memballoon-freepage-reporting.x86_64-latest.args
index 122ef285df..b449563ba6 100644
--- a/tests/qemuxml2argvdata/virtio-options-memballoon-freepage-reporting.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-memballoon-freepage-reporting.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","free-page-reporting":true,"bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,free-page-reporting=on,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-memballoon-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-memballoon-iommu.x86_64-latest.args
index 606ad28548..5fd0058b65 100644
--- a/tests/qemuxml2argvdata/virtio-options-memballoon-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-memballoon-iommu.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","iommu_platform":true,"id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,iommu_platform=on,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-memballoon-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-memballoon-packed.x86_64-latest.args
index 8d147d3eff..1e93eb0597 100644
--- a/tests/qemuxml2argvdata/virtio-options-memballoon-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-memballoon-packed.x86_64-latest.args
@@ -27,8 +27,8 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","packed":true,"id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,packed=on,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-net-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-net-ats.x86_64-latest.args
index c35e26b21f..0dcb1cecf5 100644
--- a/tests/qemuxml2argvdata/virtio-options-net-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-net-ats.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","ats":true,"netdev":"hostnet0","id":"net0","mac":"52:54:56:58:5a:5c","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,ats=on,netdev=hostnet0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x2 \
-netdev user,id=hostnet1 \
--device '{"driver":"virtio-net-pci","ats":false,"netdev":"hostnet1","id":"net1","mac":"62:64:66:68:6a:6c","bus":"pci.0","addr":"0x3"}' \
+-device virtio-net-pci,ats=off,netdev=hostnet1,id=net1,mac=62:64:66:68:6a:6c,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-net-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-net-iommu.x86_64-latest.args
index ec0247f42e..4715951b58 100644
--- a/tests/qemuxml2argvdata/virtio-options-net-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-net-iommu.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","iommu_platform":true,"netdev":"hostnet0","id":"net0","mac":"52:54:56:58:5a:5c","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,iommu_platform=on,netdev=hostnet0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x2 \
-netdev user,id=hostnet1 \
--device '{"driver":"virtio-net-pci","iommu_platform":false,"netdev":"hostnet1","id":"net1","mac":"62:64:66:68:6a:6c","bus":"pci.0","addr":"0x3"}' \
+-device virtio-net-pci,iommu_platform=off,netdev=hostnet1,id=net1,mac=62:64:66:68:6a:6c,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-net-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-net-packed.x86_64-latest.args
index 7aad3173f9..5931a52728 100644
--- a/tests/qemuxml2argvdata/virtio-options-net-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-net-packed.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","packed":true,"netdev":"hostnet0","id":"net0","mac":"52:54:56:58:5a:5c","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,packed=on,netdev=hostnet0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x2 \
-netdev user,id=hostnet1 \
--device '{"driver":"virtio-net-pci","packed":false,"netdev":"hostnet1","id":"net1","mac":"62:64:66:68:6a:6c","bus":"pci.0","addr":"0x3"}' \
+-device virtio-net-pci,packed=off,netdev=hostnet1,id=net1,mac=62:64:66:68:6a:6c,bus=pci.0,addr=0x3 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-rng-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-rng-ats.x86_64-latest.args
index 1d0fd5591a..f354f66f22 100644
--- a/tests/qemuxml2argvdata/virtio-options-rng-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-rng-ats.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","ats":true,"rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-rng-pci,ats=on,rng=objrng0,id=rng0,bus=pci.0,addr=0x2 \
-object '{"qom-type":"rng-random","id":"objrng1","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","ats":false,"rng":"objrng1","id":"rng1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-rng-pci,ats=off,rng=objrng1,id=rng1,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-rng-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-rng-iommu.x86_64-latest.args
index fe5ee2abf7..81941631b4 100644
--- a/tests/qemuxml2argvdata/virtio-options-rng-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-rng-iommu.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","iommu_platform":true,"rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-rng-pci,iommu_platform=on,rng=objrng0,id=rng0,bus=pci.0,addr=0x2 \
-object '{"qom-type":"rng-random","id":"objrng1","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","iommu_platform":false,"rng":"objrng1","id":"rng1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-rng-pci,iommu_platform=off,rng=objrng1,id=rng1,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-rng-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-rng-packed.x86_64-latest.args
index 0d290769dd..c41f92c7ca 100644
--- a/tests/qemuxml2argvdata/virtio-options-rng-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-rng-packed.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","packed":true,"rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-rng-pci,packed=on,rng=objrng0,id=rng0,bus=pci.0,addr=0x2 \
-object '{"qom-type":"rng-random","id":"objrng1","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","packed":false,"rng":"objrng1","id":"rng1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-rng-pci,packed=off,rng=objrng1,id=rng1,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-video-ats.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-video-ats.x86_64-latest.args
index c0b5ad781a..9cd705da7a 100644
--- a/tests/qemuxml2argvdata/virtio-options-video-ats.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-video-ats.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=chr-vu-video0,fd=1729 \
--device '{"driver":"vhost-user-vga","id":"video0","max_outputs":1,"chardev":"chr-vu-video0","bus":"pci.0","addr":"0x2"}' \
+-device vhost-user-vga,id=video0,max_outputs=1,chardev=chr-vu-video0,bus=pci.0,addr=0x2 \
-chardev socket,id=chr-vu-video1,fd=1729 \
--device '{"driver":"vhost-user-gpu-pci","ats":false,"id":"video1","max_outputs":1,"chardev":"chr-vu-video1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device vhost-user-gpu-pci,ats=off,id=video1,max_outputs=1,chardev=chr-vu-video1,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-video-iommu.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-video-iommu.x86_64-latest.args
index 48c7bcf7f6..d747fcf2fb 100644
--- a/tests/qemuxml2argvdata/virtio-options-video-iommu.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-video-iommu.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=chr-vu-video0,fd=1729 \
--device '{"driver":"vhost-user-vga","id":"video0","max_outputs":1,"chardev":"chr-vu-video0","bus":"pci.0","addr":"0x2"}' \
+-device vhost-user-vga,id=video0,max_outputs=1,chardev=chr-vu-video0,bus=pci.0,addr=0x2 \
-chardev socket,id=chr-vu-video1,fd=1729 \
--device '{"driver":"vhost-user-gpu-pci","iommu_platform":false,"id":"video1","max_outputs":1,"chardev":"chr-vu-video1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device vhost-user-gpu-pci,iommu_platform=off,id=video1,max_outputs=1,chardev=chr-vu-video1,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options-video-packed.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options-video-packed.x86_64-latest.args
index f1b96b92d7..63d0a141f6 100644
--- a/tests/qemuxml2argvdata/virtio-options-video-packed.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options-video-packed.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=chr-vu-video0,fd=1729 \
--device '{"driver":"vhost-user-vga","id":"video0","max_outputs":1,"chardev":"chr-vu-video0","bus":"pci.0","addr":"0x2"}' \
+-device vhost-user-vga,id=video0,max_outputs=1,chardev=chr-vu-video0,bus=pci.0,addr=0x2 \
-chardev socket,id=chr-vu-video1,fd=1729 \
--device '{"driver":"vhost-user-gpu-pci","packed":false,"id":"video1","max_outputs":1,"chardev":"chr-vu-video1","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x4"}' \
+-device vhost-user-gpu-pci,packed=off,id=video1,max_outputs=1,chardev=chr-vu-video1,bus=pci.0,addr=0x3 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x4 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-options.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-options.x86_64-latest.args
index 48f6b23c0d..65328a756c 100644
--- a/tests/qemuxml2argvdata/virtio-options.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-options.x86_64-latest.args
@@ -27,27 +27,27 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
--device '{"driver":"virtio-scsi-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"scsi0","bus":"pci.0","addr":"0x8"}' \
--device '{"driver":"virtio-serial-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"virtio-serial0","bus":"pci.0","addr":"0x9"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
+-device virtio-scsi-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=scsi0,bus=pci.0,addr=0x8 \
+-device virtio-serial-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=virtio-serial0,bus=pci.0,addr=0x9 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/img1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"bus":"pci.0","addr":"0xa","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,bus=pci.0,addr=0xa,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs1","bus":"pci.0","addr":"0x3"}' \
+-device virtio-9p-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.0,addr=0x3 \
-fsdev local,security_model=mapped,writeout=immediate,id=fsdev-fs1,path=/export/fs2 \
--device '{"driver":"virtio-9p-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"fs1","fsdev":"fsdev-fs1","mount_tag":"fs2","bus":"pci.0","addr":"0x4"}' \
+-device virtio-9p-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=fs1,fsdev=fsdev-fs1,mount_tag=fs2,bus=pci.0,addr=0x4 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"netdev":"hostnet0","id":"net0","mac":"52:54:56:58:5a:5c","bus":"pci.0","addr":"0x6"}' \
--device '{"driver":"virtio-mouse-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"input0","bus":"pci.0","addr":"0xe"}' \
--device '{"driver":"virtio-keyboard-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"input1","bus":"pci.0","addr":"0x10"}' \
--device '{"driver":"virtio-tablet-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"input2","bus":"pci.0","addr":"0x11"}' \
--device '{"driver":"virtio-input-host-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"input3","evdev":"/dev/input/event1234","bus":"pci.0","addr":"0x12"}' \
+-device virtio-net-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,netdev=hostnet0,id=net0,mac=52:54:56:58:5a:5c,bus=pci.0,addr=0x6 \
+-device virtio-mouse-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=input0,bus=pci.0,addr=0xe \
+-device virtio-keyboard-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=input1,bus=pci.0,addr=0x10 \
+-device virtio-tablet-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=input2,bus=pci.0,addr=0x11 \
+-device virtio-input-host-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=input3,evdev=/dev/input/event1234,bus=pci.0,addr=0x12 \
-audiodev '{"id":"audio1","driver":"none"}' \
-chardev socket,id=chr-vu-video0,fd=1729 \
--device '{"driver":"vhost-user-vga","id":"video0","max_outputs":1,"chardev":"chr-vu-video0","bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"id":"balloon0","bus":"pci.0","addr":"0xc"}' \
+-device vhost-user-vga,id=video0,max_outputs=1,chardev=chr-vu-video0,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,id=balloon0,bus=pci.0,addr=0xc \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/random"}' \
--device '{"driver":"virtio-rng-pci","iommu_platform":true,"ats":true,"packed":true,"page-per-vq":true,"rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0xd"}' \
+-device virtio-rng-pci,iommu_platform=on,ats=on,packed=on,page-per-vq=on,rng=objrng0,id=rng0,bus=pci.0,addr=0xd \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-rng-builtin.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-rng-builtin.x86_64-latest.args
index a0aeb74319..0508b03ded 100644
--- a/tests/qemuxml2argvdata/virtio-rng-builtin.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-rng-builtin.x86_64-latest.args
@@ -27,10 +27,10 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-object '{"qom-type":"rng-builtin","id":"objrng0"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-rng-egd-unix.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-rng-egd-unix.x86_64-latest.args
index b5611e9fe4..7889bde6c8 100644
--- a/tests/qemuxml2argvdata/virtio-rng-egd-unix.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-rng-egd-unix.x86_64-latest.args
@@ -27,11 +27,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-chardev socket,id=charrng0,fd=1729,server=on,wait=off \
-object '{"qom-type":"rng-egd","id":"objrng0","chardev":"charrng0"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args b/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args
index 255f8495e4..a205871834 100644
--- a/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/virtio-transitional.x86_64-latest.args
@@ -27,24 +27,24 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-pci-bridge","id":"pci.2","bus":"pci.1","addr":"0x0"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"virtio-scsi-pci-transitional","id":"scsi0","bus":"pci.2","addr":"0x4"}' \
--device '{"driver":"virtio-serial-pci-transitional","id":"virtio-serial0","bus":"pci.2","addr":"0x3"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-pci-bridge,id=pci.2,bus=pci.1,addr=0x0 \
+-device pcie-root-port,port=9,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x1 \
+-device virtio-scsi-pci-transitional,id=scsi0,bus=pci.2,addr=0x4 \
+-device virtio-serial-pci-transitional,id=virtio-serial0,bus=pci.2,addr=0x3 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci-transitional","bus":"pci.2","addr":"0x5","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci-transitional,bus=pci.2,addr=0x5,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-fsdev local,security_model=passthrough,id=fsdev-fs0,path=/export/fs1 \
--device '{"driver":"virtio-9p-pci-transitional","id":"fs0","fsdev":"fsdev-fs0","mount_tag":"fs1","bus":"pci.2","addr":"0x1"}' \
+-device virtio-9p-pci-transitional,id=fs0,fsdev=fsdev-fs0,mount_tag=fs1,bus=pci.2,addr=0x1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci-transitional","netdev":"hostnet0","id":"net0","mac":"00:11:22:33:44:55","bus":"pci.2","addr":"0x2"}' \
--device '{"driver":"virtio-input-host-pci-transitional","id":"input0","evdev":"/dev/input/event1234","bus":"pci.2","addr":"0x9"}' \
+-device virtio-net-pci-transitional,netdev=hostnet0,id=net0,mac=00:11:22:33:44:55,bus=pci.2,addr=0x2 \
+-device virtio-input-host-pci-transitional,id=input0,evdev=/dev/input/event1234,bus=pci.2,addr=0x9 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"vhost-scsi-pci-transitional","wwpn":"naa.5123456789abcde0","vhostfd":"3","id":"hostdev0","bus":"pci.2","addr":"0x6"}' \
--device '{"driver":"virtio-balloon-pci-transitional","id":"balloon0","bus":"pci.2","addr":"0x7"}' \
+-device vhost-scsi-pci-transitional,wwpn=naa.5123456789abcde0,vhostfd=3,id=hostdev0,bus=pci.2,addr=0x6 \
+-device virtio-balloon-pci-transitional,id=balloon0,bus=pci.2,addr=0x7 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci-transitional","rng":"objrng0","id":"rng0","bus":"pci.2","addr":"0x8"}' \
+-device virtio-rng-pci-transitional,rng=objrng0,id=rng0,bus=pci.2,addr=0x8 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
--device '{"driver":"vhost-vsock-pci-transitional","id":"vsock0","guest-cid":4,"vhostfd":"6789","bus":"pci.2","addr":"0xa"}' \
+-device vhost-vsock-pci-transitional,id=vsock0,guest-cid=4,vhostfd=6789,bus=pci.2,addr=0xa \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args
index 8d58f1d647..3a64d2ef9a 100644
--- a/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog-device.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"i6300esb","id":"watchdog0","bus":"pci.0","addr":"0x3"}' \
+-device i6300esb,id=watchdog0,bus=pci.0,addr=0x3 \
-watchdog-action poweroff \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args
index 0ccb818c4e..56c0369ea0 100644
--- a/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog-dump.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"ib700","id":"watchdog0"}' \
+-device ib700,id=watchdog0 \
-watchdog-action pause \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args
index 157c8da100..2cf5b00077 100644
--- a/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog-injectnmi.x86_64-latest.args
@@ -27,13 +27,13 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"ib700","id":"watchdog0"}' \
+-device ib700,id=watchdog0 \
-watchdog-action inject-nmi \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x2"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/watchdog.x86_64-latest.args b/tests/qemuxml2argvdata/watchdog.x86_64-latest.args
index d8b66053bf..645ccbffb4 100644
--- a/tests/qemuxml2argvdata/watchdog.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/watchdog.x86_64-latest.args
@@ -27,12 +27,12 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-QEMUGuest1/.config \
-no-shutdown \
-no-acpi \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"raw","file":"libvirt-1-storage"}' \
--device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-format","id":"ide0-0-0","bootindex":1}' \
+-device ide-hd,bus=ide.0,unit=0,drive=libvirt-1-format,id=ide0-0-0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"ib700","id":"watchdog0"}' \
+-device ib700,id=watchdog0 \
-watchdog-action poweroff \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-pc-4.2.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-pc-4.2.x86_64-latest.args
index 114cc06f46..f5d105bbb5 100644
--- a/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-pc-4.2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-pc-4.2.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-q35-4.2.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-q35-4.2.x86_64-latest.args
index 0368ecc699..2d435ab81b 100644
--- a/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-q35-4.2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-default-cpu-kvm-q35-4.2.x86_64-latest.args
@@ -26,15 +26,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.2","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.2,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.3","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.3,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-features.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-features.x86_64-latest.args
index c9c71cf4e6..974626a61b 100644
--- a/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-features.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-features.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.2","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-pc-4.2.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-pc-4.2.x86_64-latest.args
index cfdf147c47..288e1e678e 100644
--- a/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-pc-4.2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-pc-4.2.x86_64-latest.args
@@ -26,11 +26,11 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \
+-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x2","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x2,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-q35-4.2.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-q35-4.2.x86_64-latest.args
index c2eb8066df..c06d678301 100644
--- a/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-q35-4.2.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-default-cpu-tcg-q35-4.2.x86_64-latest.args
@@ -26,15 +26,15 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-rtc base=utc \
-no-shutdown \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
--device '{"driver":"qemu-xhci","id":"usb","bus":"pci.1","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
+-device qemu-xhci,id=usb,bus=pci.1,addr=0x0 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.2","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.2,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.3","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.3,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-pc-graphics.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-pc-graphics.x86_64-latest.args
index 3cae9fafa0..313d1e684f 100644
--- a/tests/qemuxml2argvdata/x86_64-pc-graphics.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-pc-graphics.x86_64-latest.args
@@ -29,23 +29,23 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-global PIIX4_PM.disable_s3=1 \
-global PIIX4_PM.disable_s4=1 \
-boot strict=on \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.0","addr":"0x4"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x5"}' \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.0,addr=0x4 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x5 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x6","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x6,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:4c:e3:86","bus":"pci.0","addr":"0x3"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:4c:e3:86,bus=pci.0,addr=0x3 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
--device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pci.0","addr":"0x2"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x7"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pci.0,addr=0x2 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x7 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x8"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x8 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-pc-headless.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-pc-headless.x86_64-latest.args
index fbfb823d83..0ce0be2bc8 100644
--- a/tests/qemuxml2argvdata/x86_64-pc-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-pc-headless.x86_64-latest.args
@@ -30,20 +30,20 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-global PIIX4_PM.disable_s3=1 \
-global PIIX4_PM.disable_s4=1 \
-boot strict=on \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.0","addr":"0x3"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x4"}' \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.0,addr=0x3 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x4 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.0","addr":"0x5","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:09:a4:37","bus":"pci.0","addr":"0x2"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:09:a4:37,bus=pci.0,addr=0x2 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x6"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.0","addr":"0x7"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.0,addr=0x7 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-q35-graphics.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-q35-graphics.x86_64-latest.args
index ca0e00f468..deab063476 100644
--- a/tests/qemuxml2argvdata/x86_64-q35-graphics.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-q35-graphics.x86_64-latest.args
@@ -29,30 +29,30 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-global ICH9-LPC.disable_s3=1 \
-global ICH9-LPC.disable_s4=1 \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":16,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x2"}' \
--device '{"driver":"pcie-root-port","port":17,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x2.0x1"}' \
--device '{"driver":"pcie-root-port","port":18,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x2.0x2"}' \
--device '{"driver":"pcie-root-port","port":19,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x2.0x3"}' \
--device '{"driver":"pcie-root-port","port":20,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x2.0x4"}' \
--device '{"driver":"pcie-root-port","port":21,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x2.0x5"}' \
--device '{"driver":"pcie-root-port","port":22,"chassis":7,"id":"pci.7","bus":"pcie.0","addr":"0x2.0x6"}' \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.2","addr":"0x0"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.3","addr":"0x0"}' \
+-device pcie-root-port,port=16,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x2 \
+-device pcie-root-port,port=17,chassis=2,id=pci.2,bus=pcie.0,addr=0x2.0x1 \
+-device pcie-root-port,port=18,chassis=3,id=pci.3,bus=pcie.0,addr=0x2.0x2 \
+-device pcie-root-port,port=19,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
+-device pcie-root-port,port=20,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 \
+-device pcie-root-port,port=21,chassis=6,id=pci.6,bus=pcie.0,addr=0x2.0x5 \
+-device pcie-root-port,port=22,chassis=7,id=pci.7,bus=pcie.0,addr=0x2.0x6 \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.4","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.4,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:d2:70:0b","bus":"pci.1","addr":"0x0"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:d2:70:0b,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
--device '{"driver":"usb-tablet","id":"input0","bus":"usb.0","port":"1"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-audiodev '{"id":"audio1","driver":"none"}' \
-vnc 127.0.0.1:0,audiodev=audio1 \
--device '{"driver":"qxl-vga","id":"video0","ram_size":67108864,"vram_size":67108864,"vram64_size_mb":0,"vgamem_mb":16,"max_outputs":1,"bus":"pcie.0","addr":"0x1"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.5","addr":"0x0"}' \
+-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vram64_size_mb=0,vgamem_mb=16,max_outputs=1,bus=pcie.0,addr=0x1 \
+-device virtio-balloon-pci,id=balloon0,bus=pci.5,addr=0x0 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.6","addr":"0x0"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.6,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
diff --git a/tests/qemuxml2argvdata/x86_64-q35-headless.x86_64-latest.args b/tests/qemuxml2argvdata/x86_64-q35-headless.x86_64-latest.args
index c6970e349d..f35385702a 100644
--- a/tests/qemuxml2argvdata/x86_64-q35-headless.x86_64-latest.args
+++ b/tests/qemuxml2argvdata/x86_64-q35-headless.x86_64-latest.args
@@ -30,27 +30,27 @@ XDG_CONFIG_HOME=/tmp/lib/domain--1-guest/.config \
-global ICH9-LPC.disable_s3=1 \
-global ICH9-LPC.disable_s4=1 \
-boot strict=on \
--device '{"driver":"pcie-root-port","port":8,"chassis":1,"id":"pci.1","bus":"pcie.0","multifunction":true,"addr":"0x1"}' \
--device '{"driver":"pcie-root-port","port":9,"chassis":2,"id":"pci.2","bus":"pcie.0","addr":"0x1.0x1"}' \
--device '{"driver":"pcie-root-port","port":10,"chassis":3,"id":"pci.3","bus":"pcie.0","addr":"0x1.0x2"}' \
--device '{"driver":"pcie-root-port","port":11,"chassis":4,"id":"pci.4","bus":"pcie.0","addr":"0x1.0x3"}' \
--device '{"driver":"pcie-root-port","port":12,"chassis":5,"id":"pci.5","bus":"pcie.0","addr":"0x1.0x4"}' \
--device '{"driver":"pcie-root-port","port":13,"chassis":6,"id":"pci.6","bus":"pcie.0","addr":"0x1.0x5"}' \
--device '{"driver":"pcie-root-port","port":14,"chassis":7,"id":"pci.7","bus":"pcie.0","addr":"0x1.0x6"}' \
--device '{"driver":"qemu-xhci","p2":15,"p3":15,"id":"usb","bus":"pci.2","addr":"0x0"}' \
--device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.3","addr":"0x0"}' \
+-device pcie-root-port,port=8,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \
+-device pcie-root-port,port=9,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x1 \
+-device pcie-root-port,port=10,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x2 \
+-device pcie-root-port,port=11,chassis=4,id=pci.4,bus=pcie.0,addr=0x1.0x3 \
+-device pcie-root-port,port=12,chassis=5,id=pci.5,bus=pcie.0,addr=0x1.0x4 \
+-device pcie-root-port,port=13,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x5 \
+-device pcie-root-port,port=14,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x6 \
+-device qemu-xhci,p2=15,p3=15,id=usb,bus=pci.2,addr=0x0 \
+-device virtio-serial-pci,id=virtio-serial0,bus=pci.3,addr=0x0 \
-blockdev '{"driver":"file","filename":"/var/lib/libvirt/images/guest.qcow2","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":false,"driver":"qcow2","file":"libvirt-1-storage"}' \
--device '{"driver":"virtio-blk-pci","bus":"pci.4","addr":"0x0","drive":"libvirt-1-format","id":"virtio-disk0","bootindex":1}' \
+-device virtio-blk-pci,bus=pci.4,addr=0x0,drive=libvirt-1-format,id=virtio-disk0,bootindex=1 \
-netdev user,id=hostnet0 \
--device '{"driver":"virtio-net-pci","netdev":"hostnet0","id":"net0","mac":"52:54:00:09:a4:37","bus":"pci.1","addr":"0x0"}' \
+-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:09:a4:37,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
--device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0"}' \
+-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=1729,server=on,wait=off \
--device '{"driver":"virtserialport","bus":"virtio-serial0.0","nr":1,"chardev":"charchannel0","id":"channel0","name":"org.qemu.guest_agent.0"}' \
+-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-audiodev '{"id":"audio1","driver":"none"}' \
--device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.5","addr":"0x0"}' \
+-device virtio-balloon-pci,id=balloon0,bus=pci.5,addr=0x0 \
-object '{"qom-type":"rng-random","id":"objrng0","filename":"/dev/urandom"}' \
--device '{"driver":"virtio-rng-pci","rng":"objrng0","id":"rng0","bus":"pci.6","addr":"0x0"}' \
+-device virtio-rng-pci,rng=objrng0,id=rng0,bus=pci.6,addr=0x0 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
--
2.31.1
