Commit Graph

224 Commits

Author SHA1 Message Date
Ján Tomko
3ebce7450a qemu: deprecate QEMU_CAPS_VGA_NONE
Last use was removed by commit 0586cf98 deprecating
QEMU_CAPS_DEVICE.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 16:31:56 +02:00
Ján Tomko
e3746addde qemu: deprecate QEMU_CAPS_SMBIOS_TYPE
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 16:31:36 +02:00
Ján Tomko
3a066efe7c qemu: deprecate QEMU_CAPS_NAME_PROCESS
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 16:28:40 +02:00
Ján Tomko
e559bf3826 qemu: deprecate QEMU_CAPS_FSDEV
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 16:27:54 +02:00
Ján Tomko
8b66c1bc85 qemu: deprecate QEMU_CAPS_BOOT_MENU
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 16:26:13 +02:00
Ján Tomko
61623e42bc qemu: deprecate QEMU_CAPS_NODEFCONFIG
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Fixed-up-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 16:16:16 +02:00
Ján Tomko
c1f684eac1 qemu: deprecate QEMU_CAPS_VHOST_NET
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 15:00:26 +02:00
Ján Tomko
470c3827cf qemu: deprecate QEMU_CAPS_RTC
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 14:55:55 +02:00
Ján Tomko
649a9dd7a4 qemu: deprecate QEMU_CAPS_SDL
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-16 14:54:58 +02:00
Ján Tomko
ebc0b50e9f qemu: deprecate QEMU_CAPS_DRIVE_SERIAL
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-12 17:17:17 +02:00
Ján Tomko
cc77a2b785 qemu: deprecate QEMU_CAPS_MEM_PATH
Implied by QEMU >= 1.2.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-12 17:17:17 +02:00
Ján Tomko
cc32731a3c qemu: deprecate QEMU_CAPS_NO_USER_CONFIG
Implied by QEMU >= 1.2.0.

Delete this one first, because QEMU_CAPS_NODEFCONFIG is only used
when QEMU_CAPS_NO_USER_CONFIG is unsupported.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-12 17:17:17 +02:00
Ján Tomko
a32539dea1 qemu: deprecate QEMU_CAPS_MONITOR_JSON
We require QEMU >= 1.5.0, assume every QEMU supports it.
Sadly that does not let us trivially drop qemuMonitor's
priv->monJSON bool, because of qemuDomainQemuAttach.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-12 17:17:17 +02:00
Ján Tomko
ad8a7c4f85 qemu: deprecate QEMU_CAPS_NETDEV
This makes qemuDomainSupportsNetdev identical to
qemuDomainSupportsNicdev and leaves some code in
qemuDomainAttachNetDevice to be cleaned up later.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-12 17:17:16 +02:00
Ján Tomko
6826c99ac1 qemu: deprecate QEMU_CAPS_PCI_MULTIFUNCTION
Supported since QEMU 0.13, but we require QEMU 1.5.0.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-12 17:17:16 +02:00
Ján Tomko
c1bc9c662b Require QEMU 1.5.0
According to the policy described on https://libvirt.org/platforms.html
the QEMU versions in the oldest relevant releses are:

  SLES 12: 2.0.0
  RHEL 7: 1.5.3
  Ubuntu 14.04: 2.0.0

Set the minimum to 1.5.0 and drop support for RHEL 6.

This will let us assume lots of capabilities.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-04-10 15:16:44 +02:00
Andrea Bolognani
1764a51b95 qemu: Add QEMU_CAPS_DEVICE_PCIE_PCI_BRIDGE
This capability will be set when the pcie-pci-bridge device
is available in the QEMU binary.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-04-06 14:12:15 +02:00
Peter Krempa
b874e297b2 qemu: caps: Add capability for LUKS encrypted qcow2 image support
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2018-04-03 15:48:38 +02:00
Andrea Bolognani
7dd5b0c54b tests: qemucapabilities: Drop mostly duplicated data
When GIC support was introduced (QEMU 2.6 timeframe) we needed
to make sure both GICv2 hardware and GICv3 hardware were handled
correctly, and that was achieved by having separate capabilities
data for each.

Now that we have capabilities data for several QEMU versions we
can stop storing data for GICv2 and GICv3 hardware separately,
and instead have GICv2 data for QEMU <= 2.10 and GICv3 data for
QEMU >= 2.12, without losing any coverage.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2018-03-23 20:27:52 +01:00
Farhan Ali
f79e38795e qemu: Introduce capabilities for virtio input ccw devices
QEMU on S390 (since v2.11) can support virtio input ccw devices.
Introduce qemu capabilities for these devices.

Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
2018-03-23 19:40:20 +01:00
Farhan Ali
a6441402a5 qemu: Introduce a new capability for virtio-gpu-ccw
QEMU on S390 (since v2.11) can support virtio-gpu-ccw device.
Let's introduce a new qemu capability for the device.

Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
2018-03-23 19:40:20 +01:00
Andrea Bolognani
116fcab069 tests: Add capabilities data for QEMU 2.12
The QEMU binary is compiled from the v2.12.0-rc0 tag.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2018-03-21 18:05:05 +01:00
Andrea Bolognani
a68ba68330 qemu: Take full advantage of conditional device property probing
Commit 4ae59411fa introduced the ability to make probing for
device properties conditional on a capability being set, but
didn't extend the use of this feature to existing devices.

This commit does the last bit of work, which results in a lot
of pointless QMP chatter no longer happening and our test suite
shrinking a fair bit.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
2018-03-08 16:05:46 +01:00
Shalini Chellathurai Saroja
ab9e2041c0 tests: Add capabilities for QEMU 2.11.0 on s390x
Let us introduce the xml and reply files for QEMU 2.11.0 on s390x.

Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.vnet.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.vnet.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
2018-03-06 06:38:09 -05:00
John Ferlan
5870f95a7a qemu: Add dump completed event to the capabilities
Add the DUMP_COMPLETED check to the capabilities. This is the
mechanism used to determine whether the dump-guest-memory command
can support the "-detach" option and thus be able to wait on the
event and allow for a query of the progress of the dump.

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2018-02-02 15:19:14 -05:00
Shivaprasad G Bhat
524207a5c2 qemu: Add capability for pseries machine's max-cpu-compat= parameter
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2018-01-05 17:00:58 +01:00
Paolo Bonzini
b527589d1f qemu: capabilities: force update if the microcode version does not match
A microcode update can cause the CPUID bits to change; an example
from the past was the update that disabled TSX on several Haswell
and Broadwell machines.

Therefore, place microcode version in the virQEMUCaps struct and
XML, and rebuild the cache if the versions do not match.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
2018-01-04 16:52:03 +01:00
Andrea Bolognani
a45ecb7bf6 qemu: Add QEMU_CAPS_DEVICE_PL011
All serial devices shoule have an associated capability.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2017-11-28 15:58:37 +01:00
Andrea Bolognani
b0f1c291a0 qemu: Add QEMU_CAPS_DEVICE_ISA_SERIAL
All serial devices shoule have an associated capability.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2017-11-28 15:51:33 +01:00
John Ferlan
4f44b8b5ae qemu: Get capabilities to use iscsi password-secret argument
Detect the capability via the query-qmp-schema for blockdev-add
to find the 'password-secret' parameter that will allow the iSCSI
code to use the master secret object to encrypt the secret for an
and only need to provide the object id of the secret on the command
line thus obsfuscating the passphrase.
2017-11-24 11:47:26 -05:00
Peter Krempa
860a3c4bea qemu: caps: Add capability for 'share-rw' disk option
'share-rw' for the disk device configures qemu to allow concurrent
access to the backing storage.

The capability is checked in various supported disk frontend buses since
it does not make sense to partially backport it.
2017-11-23 18:26:48 +01:00
Michal Privoznik
13e148ebda qemu_capabilities: Introcude QEMU_CAPS_NUMA_DIST
This capability says if qemu is capable of specifying distances
between NUMA nodes on the command line. Unfortunately, there's no
real way to check this and thus we have to go with version check.
QEMU introduced this in 0f203430dd8 (and friend) which was
released in 2.10.0.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-11-23 14:54:31 +01:00
Pino Toscano
593639ffff qemu: add QEMU_CAPS_DEVICE_SCLPLMCONSOLE
Add a separate capability for the sclplmconsole device, and check it
specifically instead of using QEMU_CAPS_DEVICE_SCLPCONSOLE for that too.

Signed-off-by: Pino Toscano <ptoscano@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2017-11-20 10:13:53 +01:00
Andrea Bolognani
87eabeb17d qemu: Add QEMU_CAPS_DEVICE_SPAPR_VTY
Up until now we assumed the spapr-vty device would always be
present, which is not very nice. Check for its availability before
using it instead.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2017-11-20 10:13:32 +01:00
Andrea Bolognani
85b2ae96df qemu: Enable configuration of HPT resizing for pSeries guests
Most of the time it's okay to leave this up to negotiation between
the guest and the host, but in some situations it can be useful to
manually decide the behavior, especially to enforce its availability.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1308743

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-11-14 16:29:55 +01:00
Andrea Bolognani
ab81dafe80 tests: Add caps for QEMU 2.10.0 on ppc64
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-11-08 10:47:40 +01:00
Andrea Bolognani
61ea70341a tests: Rename ppc64le caps to ppc64
The architecture itself is called ppc64, and it can run both in big
endian and little endian mode - the latter is known as ppc64le.

From the (virtual) hardware point of view, ppc64 is a more accurate
name so it should be used here.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-11-08 10:47:38 +01:00
Andrea Bolognani
8cf2cb8913 tests: Add caps for QEMU 2.10.0 on aarch64 (GICv3)
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-11-08 10:47:34 +01:00
Andrea Bolognani
92c3a6e0c4 tests: Add caps for QEMU 2.10.0 on aarch64 (GICv2)
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-11-08 10:47:23 +01:00
Jiri Denemark
e9f8e1b8e6 qemu: Parse unavailable features for CPU models
query-cpu-definitions QMP command returns a list of unavailable features
which prevent CPU models from being usable on the current host. So far
we only checked whether the list was empty to mark CPU models as
(un)usable. This patch parses all unavailable features for each CPU
model and stores them in virDomainCapsCPUModel as a list of usability
blockers.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>
2017-10-16 09:21:52 +02:00
Lin Ma
c7bdeed559 qemucapstest: Update test data for 'num-queues' property of virtio-blk
Signed-off-by: Lin Ma <lma@suse.com>
2017-10-04 17:50:53 +02:00
Boris Fiuczynski
0c81518b2d tests: Add QEMU 2.10.0 capabilities test for s390x
Adding s390x qemu caps test for qemu version 2.10.0.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
2017-09-21 15:30:19 -04:00
John Ferlan
fa6159dd15 qemu: Detect support for vxhs
Using the query-qmp-schema introspection - look for the 'vxhs'
blockdevOptions type.

NB: This is a "best effort" type situation as there is not a
    mechanism to determine whether the running QEMU has been
    built with '--enable-vxhs'. All we can do is check if the
    option to use vxhs for a blockdev-add exists in the command
    infrastructure which does not take that into account when
    building its table of commands and options.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2017-09-19 21:10:21 -04:00
John Ferlan
3358bfb286 qemu: Add QEMU 2.10 x86_64 the generated capabilities
For reference, these were generated by updating a local qemu git
repository to the latest upstream, making sure the latest dependencies
were met via "dnf builddep qemu" from my sufficiently privileged root
account, checking out the v2.10.0 tag, and building in order to generate
an "x86_64-softmmu/qemu-system-x86_64" image.

Then using a clean libvirt tree updated to master and built, the image
was then provided as input:

    tests/qemucapsprobe /path/to/x86_64-softmmu/qemu-system-x86_64 > \
       tests/qemucapabilitiesdata/caps_2.10.0.x86_64.replies

With the .replies file in place and the DO_TEST line added and build,
then running the following commands:

    touch tests/qemucapabilitiesdata/caps_2.10.0.x86_64.xml
    VIR_TEST_REGENERATE_OUTPUT=1 ./tests/qemucapabilitiestest

to generate tests/qemucapabilitiesdata/caps_2.10.0.x86_64.xml and both
were added to the commit.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2017-09-14 08:39:25 -04:00
Martin Kletzander
66c4e15335 qemu: Add capabilities for virtio-vga/gpu's max_outputs= parameter
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2017-08-29 11:17:16 +02:00
Pavel Hrdina
5f7da98b3f qemu: introduce QEMU_CAPS_CHARDEV_RECONNECT
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2017-08-29 10:30:05 +02:00
Pavel Hrdina
cb9e09b502 qemu: capabilities: introduce QEMU_CAPS_VNC_MULTI_SERVERS
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
2017-07-27 10:49:55 +02:00
Shivaprasad G Bhat
11b2ebf3e1 qemu: capabilitity: Introduce QEMU_CAPS_SPAPR_PCI_HOST_BRIDGE_NUMA_NODE
The patch adds a capability for spapr-pci-host-bridge.numa_node.

Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2017-07-21 15:46:29 +02:00
Shivaprasad G Bhat
eb56cc6f88 Add capabilities for qemu-2.9.0 ppc64
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.vnet.ibm.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2017-07-21 15:46:29 +02:00
Boris Fiuczynski
d2f6bebf5c tests: enable qemu 2.9 capabilities test for s390
Adjust qemu 2.9 s390 capabilites xml and enable qemu capabilities test.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
2017-07-18 13:52:48 +02:00