Commit Graph

14 Commits

Author SHA1 Message Date
Daniel P. Berrangé
6f7fc0b54a qemu: fill in domain capabilities for TPMs
This reports what TPM features QEMU supports, provided that swtpm is
installed in the host.

Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-12-01 12:14:03 +00:00
Boris Fiuczynski
248a30c0c0 conf: Add availability of s390-pv in domain capabilities
Adding availability of s390-pv in domain capabilities and adjust tests.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-07-21 13:30:30 +02:00
Kristina Hanicova
133d05a15e qemu: capabilities: fill in domcaps <memoryBacking>
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-07-15 15:13:04 +02:00
Kristina Hanicova
42edef36fd qemu: capabilities: fill in domcaps <filesystem>
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-05-18 14:52:36 +02:00
Daniel P. Berrangé
c32f172d12 qemu: wire up support for maximum CPU model
The "max" model can be treated the same way as "host" model in general.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-10 11:44:48 +00:00
Daniel P. Berrangé
09cbd460fb conf: add reporting of "maximum" CPU mode in domain caps
The data reported is the same as for "host-passthrough"

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-10 11:44:48 +00:00
Michal Privoznik
919ff9debf domcaps: Report egl-headless graphics type
QEMU supports egl-headless if QEMU_CAPS_EGL_HEADLESS capability
is present. There are some additional requirements but those are
checked for in qemuValidateDomainDeviceDefGraphics() and depend
on domain configuration and thus are not representable in domain
capabilities. Let's stick with plain qemuCaps check then.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
2020-11-18 09:42:16 +01:00
Jiri Denemark
19926477cb qemu: Advertise migratable attribute for CPU in domcaps
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-06-09 20:32:50 +02:00
Bjoern Walk
763416e192 qemu: capabilities: update qemu-4.2 capabilities for s390x
Update s390x capabilities for QEMU 4.2 with the actual GA version for
QEMU and on the latest z15 machine.

This picks up the new blockdev capability, so we need to refresh a bunch
of test cases as well.

Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2020-04-08 14:46:24 +02:00
Han Han
bd51f89c30 qemu: Implement builtin rng backend
Since v4.2-rc0, QEMU introduced a builtin rng backend that uses
getrandom() syscall to generate random. Add it to libvirt with the
backend model 'builtin'.

https://bugzilla.redhat.com/show_bug.cgi?id=1785091

Signed-off-by: Han Han <hhan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-01-24 17:03:35 +01:00
Thomas Huth
bfd5f69d60 qemu_capabilities: Do not report USB as subsystem type if it is not available
libvirt currently always reports that USB is available as a bus subsystem
type when running "virsh domcapabilities". However, this is not always
true, for example the qemu-system-s390x binary normally never has support
for USB. Thus we should only report that USB is available if there is
also a USB host controller available where we can attach USB devices.

Reported-by: Sebastian Mitterle <smitterl@redhat.com>
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1759849
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-01-13 13:53:23 +01:00
Peter Krempa
1a2934d61c qemu: Add support for VIR_DOMAIN_CAPS_FEATURE_BACKUP
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-12-10 12:41:58 +01:00
Peter Krempa
48e57cd632 qemu: caps: Base support of 'backingStoreInput' domain feature on QEMU_CAPS_BLOCKDEV
The qemu driver will obey <backingStore> when we support blockdev.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-11-22 12:51:27 +01:00
Jiri Denemark
10f07def3a tests: Add capabilities for QEMU 4.2.0 on s390x
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-11-20 17:22:05 +01:00