Signed-off-by: NMartin Kletzander <mkletzan@redhat.com>

We support qemu version 0.12.0+, which has it.

We have been assuming its support if qemu supports -device,
which all the supported versions do.

The only QEMU versions that don't have such capability are <0.11,
which we no longer support anyway

The only QEMU versions that don't have such capability are <0.11,
which we no longer support anyway

-name guest= is the explicit parameter for passing a VM name. Using
it is required to allow a VM with an '=' in the name

https://bugzilla.redhat.com/show_bug.cgi?id=1276485

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Enhance the test to cover all capabilities we probe for rather than
testing the flags only.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

The flags should follow the order in which they are defined in
virQEMUCaps enum.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

An iothread for virtio-scsi is a property of the controller. Add a lookup
of the 'virtio-scsi-pci' and 'virtio-scsi-ccw' device properties and parse
the output.  For both, support for the iothread was added in qemu 2.4
while support for virtio-scsi in general was added in qemu 1.4.

Modify the various mock capabilities replies (by hand) to reflect the
when virtio-scsi was supported and then specifically when the iothread
property was added. For versions prior to 1.4, use the no device error
return for virtio-scsi. For versions 1.4 to before 2.4, add some data
for virtio-scsi-pci even though it isn't complete we're not looking for
anything specific there anyway. For 2.4 to 2.6, add a more complete reply.
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

Reports whether we support -device nec-usb-xhci,p3=XXX value,
which has been available since qemu 1.3.0

If qemu doesn't support DEVICE_TRAY_MOVED event the code that attempts
to change media would attempt to re-eject the tray even if it wouldn't
be notified when the tray opened. Add a capability bit and skip retrying
for old qemus.

The flag is now unused and all qemus supported by libvirt already
support it.

    The pxb device is a PCIe expander bus that can be added to any
    Q35-based machinetype. A single PCIe port (*not* hotpluggable) is
    provided; if more than one device is desired, or if hotplug
    support is needed, either a pcie-root-port, or some combination of
    pcie-switch-upstream-port and pcie-swith-downstream-ports must be
    added to it. It can have a NUMA node number associated with it, as
    well as a bus number.

The pxb device is a PCI expander bus that can be added to any
440fx-based machinetype. The PCI bus that is created has 32 standard
PCI slots (hotpluggable). It can have a NUMA node number associated
with it, as well as a bus number.

Add a capability bit for the qemu secret object.

Adjust the 2.6.0-1 caps/replies to add the secret object. For the
.replies it's take from the '{"execute":"qom-list-types"}' output.

QEMU (somewhere around 2.0) added a new sub-option to the -name flag
-name debug-threads=on.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

Add Spice graphics gl attribute. qemu 2.6 should have -spice gl=on argument to
enable opengl rendering context (patches on the ML). This is necessary to
actually enable virgl rendering.

Add a qemuxml2argv test for virtio-gpu + spice with virgl.
Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Add appropriate capability check and new virQEMUCaps flag for the new
virtio balloon feature. QEMU commit with the complete feature description:
http://git.qemu.org/?p=qemu.git;a=commit;h=e3816255bf4b6377bb405331e2ee0dc14d841b80

This capability tells if qemu is capable of vserport_change
events.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Update test data to match

By default, QEMU truncates serial file on open. Sometimes, it could be weird -
for example, when we are trying to investigate some event, which occured several
restarts ago. This patch adds an ability to preserve previous content.
Signed-off-by: NDmitry Mishin <dim@virtuozzo.com>

Signed-off-by: NDmitry Mishin <dim@virtuozzo.com>

Add QEMU_CAPS_VIRTIO_INPUT_HOST for both
virtio-input-host-device and virtio-input-host-pci.

Add capabilities for virtio-keyboard, virtio-mouse
and virtio-tablet devices:

name "virtio-keyboard-device", bus virtio-bus
name "virtio-keyboard-pci", bus PCI
name "virtio-mouse-device", bus virtio-bus
name "virtio-mouse-pci", bus PCI
name "virtio-tablet-device", bus virtio-bus
name "virtio-tablet-pci", bus PCI

Map both -device and -pci versions of the device to one capability.

https://bugzilla.redhat.com/show_bug.cgi?id=1231114

Check if virtio-gpu provides virgl option, and add qemu command line
formatter.

It is enabled with the existing accel3d attribute:
<model type='virtio' heads='1'>
 <acceleration accel3d='yes'/>
</model>
Signed-off-by: NMarc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

qemu 2.5 provides virtio video device.  It can be used with -device
virtio-vga for primary devices, or -device virtio-gpu for non-vga
devices. However, only the primary device (VGA) is supported with this
patch.

Reference:
https://bugzilla.redhat.com/show_bug.cgi?id=1195176Signed-off-by: NMarc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>

Traditionally, we pass incoming migration URI on QEMU command line,
which has some drawbacks. Depending on the URI QEMU may initialize its
migration state immediately without giving us a chance to set any
additional migration parameters (this applies mainly for fd: URIs). For
some URIs the monitor may be completely blocked from the beginning until
migration is finished, which means we may be stuck in qmp_capabilities
command without being able to send any QMP commands.

QEMU solved this by introducing "defer" parameter for -incoming command
line option. This will tell QEMU to prepare for an incoming migration
while the actual incoming URI is sent using migrate-incoming QMP
command. Before calling this command we can normally talk to the
monitor and even set any migration parameters which will be honored by
the incoming migration.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

Signed-off-by: NJiri Denemark <jdenemar@redhat.com>

The -sdl and -net ...name=XXX arguments were both introduced
in QEMU 0.10, so the QEMU driver can assume they are always
available.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

As of QEMU 0.10.0 the -vga argument was introduced, so the
QEMU driver can assume it is always available.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

As of QEMU 0.10.0 the -drive format= parameter was added,
so the QEMU driver can assume it is always available.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

As of QEMU 0.10.0, the -drive cache option stopped using
the on/off value names, so the QEMU driver can assume
use of the new value names.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>

Since we require QEMU 0.12.0, we can assume that QEMU supports
all of the fd, tcp, unix and exec migration protocols.
Signed-off-by: NDaniel P. Berrange <berrange@redhat.com>