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qemu_capabilities: Add QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS capability

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Starting from v8.2.0-rc0~74^2~2 QEMU has .dynamic-memslots
attribute for virtio-mem-pci device. Introduce a capability which
reflects that.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This commit is contained in:
Michal Privoznik 2024-01-04 10:57:12 +01:00
parent 5325820585
commit 497cab753b
5 changed files with 6 additions and 0 deletions
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2
src/qemu/qemu_capabilities.c
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@ -700,6 +700,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
"virtio-blk-vhost-vdpa", /* QEMU_CAPS_DEVICE_VIRTIO_BLK_VHOST_VDPA */
"virtio-blk.iothread-mapping", /* QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING */
"smp-clusters", /* QEMU_CAPS_SMP_CLUSTERS */
"virtio-mem-pci.dynamic-memslots", /* QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS */
);
@ -1518,6 +1519,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVhostUserFS[] =
static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioMemPCI[] = {
{ "prealloc", QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_PREALLOC, NULL },
{ "dynamic-memslots", QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS, NULL },
};
static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioIOMMU[] = {

1
src/qemu/qemu_capabilities.h
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@ -679,6 +679,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
QEMU_CAPS_DEVICE_VIRTIO_BLK_VHOST_VDPA, /* virtio-blk-vhost-vdpa block driver */
QEMU_CAPS_VIRTIO_BLK_IOTHREAD_MAPPING, /* virtio-blk supports per-virtqueue iothread mapping */
QEMU_CAPS_SMP_CLUSTERS, /* -smp clusters= */
QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI_DYNAMIC_MEMSLOTS, /* -device virtio-mem-pci.dynamic-memslots= */
QEMU_CAPS_LAST /* this must always be the last item */
} virQEMUCapsFlags;

1
tests/qemucapabilitiesdata/caps_8.2.0_aarch64.xml
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@ -162,6 +162,7 @@
<flag name='qcow2-discard-no-unref'/>
<flag name='run-with.async-teardown'/>
<flag name='smp-clusters'/>
<flag name='virtio-mem-pci.dynamic-memslots'/>
<version>8002000</version>
<microcodeVersion>61700246</microcodeVersion>
<package>v8.2.0</package>

1
tests/qemucapabilitiesdata/caps_8.2.0_x86_64.xml
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@ -199,6 +199,7 @@
<flag name='run-with.async-teardown'/>
<flag name='virtio-blk-vhost-vdpa'/>
<flag name='smp-clusters'/>
<flag name='virtio-mem-pci.dynamic-memslots'/>
<version>8002000</version>
<microcodeVersion>43100246</microcodeVersion>
<package>v8.2.0</package>

1
tests/qemucapabilitiesdata/caps_9.0.0_x86_64.xml
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@ -200,6 +200,7 @@
<flag name='virtio-blk-vhost-vdpa'/>
<flag name='virtio-blk.iothread-mapping'/>
<flag name='smp-clusters'/>
<flag name='virtio-mem-pci.dynamic-memslots'/>
<version>8002050</version>
<microcodeVersion>43100245</microcodeVersion>
<package>v8.2.0-196-g7425b6277f</package>