[PATCH 03/11] qemu: Move qemuDomainUpdateDeviceLive() into qemu_hotplug.c
Michal Privoznik
mprivozn at redhat.com
Fri Apr 21 08:25:02 UTC 2023
There is no good reason for qemuDomainUpdateDeviceLive() to live
in (ever growing) qemu_driver.c while we have qemu_hotplug.c
which already contains the rest of hotplug code. Move the
function to its new home.
Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
src/qemu/qemu_driver.c | 299 ----------------------------------------
src/qemu/qemu_hotplug.c | 299 ++++++++++++++++++++++++++++++++++++++++
src/qemu/qemu_hotplug.h | 5 +
3 files changed, 304 insertions(+), 299 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index fe1ddb5ade..5ee15bab7a 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -6671,305 +6671,6 @@ qemuDomainUndefine(virDomainPtr dom)
return qemuDomainUndefineFlags(dom, 0);
}
-static int
-qemuDomainChangeDiskLive(virDomainObj *vm,
- virDomainDeviceDef *dev,
- virQEMUDriver *driver,
- bool force)
-{
- virDomainDiskDef *disk = dev->data.disk;
- virDomainDiskDef *orig_disk = NULL;
- virDomainStartupPolicy origStartupPolicy;
- virDomainDeviceDef oldDev = { .type = dev->type };
-
- if (!(orig_disk = virDomainDiskByTarget(vm->def, disk->dst))) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("disk '%1$s' not found"), disk->dst);
- return -1;
- }
-
- oldDev.data.disk = orig_disk;
- origStartupPolicy = orig_disk->startupPolicy;
- if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
- VIR_DOMAIN_DEVICE_ACTION_UPDATE,
- true) < 0)
- return -1;
-
- if (!qemuDomainDiskChangeSupported(disk, orig_disk))
- return -1;
-
- if (!virStorageSourceIsSameLocation(disk->src, orig_disk->src)) {
- /* Disk source can be changed only for removable devices */
- if (disk->device != VIR_DOMAIN_DISK_DEVICE_CDROM &&
- disk->device != VIR_DOMAIN_DISK_DEVICE_FLOPPY) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("disk source can be changed only in removable "
- "drives"));
- return -1;
- }
-
- /* update startup policy first before updating disk image */
- orig_disk->startupPolicy = dev->data.disk->startupPolicy;
-
- if (qemuDomainChangeEjectableMedia(driver, vm, orig_disk,
- dev->data.disk->src, force) < 0) {
- /* revert startup policy before failing */
- orig_disk->startupPolicy = origStartupPolicy;
- return -1;
- }
-
- dev->data.disk->src = NULL;
- }
-
- /* in case when we aren't updating disk source we update startup policy here */
- orig_disk->startupPolicy = dev->data.disk->startupPolicy;
- orig_disk->snapshot = dev->data.disk->snapshot;
-
- return 0;
-}
-
-
-static bool
-qemuDomainChangeMemoryLiveValidateChange(const virDomainMemoryDef *oldDef,
- const virDomainMemoryDef *newDef)
-{
- /* The only thing that is allowed to change is 'requestedsize' for
- * virtio-mem model. Check if user isn't trying to sneak in change for
- * something else. */
-
- switch (oldDef->model) {
- case VIR_DOMAIN_MEMORY_MODEL_VIRTIO_MEM:
- break;
-
- case VIR_DOMAIN_MEMORY_MODEL_NONE:
- case VIR_DOMAIN_MEMORY_MODEL_DIMM:
- case VIR_DOMAIN_MEMORY_MODEL_NVDIMM:
- case VIR_DOMAIN_MEMORY_MODEL_VIRTIO_PMEM:
- case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
- case VIR_DOMAIN_MEMORY_MODEL_LAST:
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory of model '%1$s'"),
- virDomainMemoryModelTypeToString(oldDef->model));
- return false;
- break;
- }
-
- if (oldDef->model != newDef->model) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory model from '%1$s' to '%2$s'"),
- virDomainMemoryModelTypeToString(oldDef->model),
- virDomainMemoryModelTypeToString(newDef->model));
- return false;
- }
-
- if (oldDef->access != newDef->access) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory access from '%1$s' to '%2$s'"),
- virDomainMemoryAccessTypeToString(oldDef->access),
- virDomainMemoryAccessTypeToString(newDef->access));
- return false;
- }
-
- if (oldDef->discard != newDef->discard) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory discard from '%1$s' to '%2$s'"),
- virTristateBoolTypeToString(oldDef->discard),
- virTristateBoolTypeToString(newDef->discard));
- return false;
- }
-
- if (!virBitmapEqual(oldDef->sourceNodes,
- newDef->sourceNodes)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("cannot modify memory source nodes"));
- return false;
- }
-
- if (oldDef->pagesize != newDef->pagesize) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory pagesize from '%1$llu' to '%2$llu'"),
- oldDef->pagesize,
- newDef->pagesize);
- return false;
- }
-
- if (STRNEQ_NULLABLE(oldDef->nvdimmPath, newDef->nvdimmPath)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory path from '%1$s' to '%2$s'"),
- NULLSTR(oldDef->nvdimmPath),
- NULLSTR(newDef->nvdimmPath));
- return false;
- }
-
- if (oldDef->alignsize != newDef->alignsize) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory align size from '%1$llu' to '%2$llu'"),
- oldDef->alignsize, newDef->alignsize);
- return false;
- }
-
- if (oldDef->nvdimmPmem != newDef->nvdimmPmem) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory pmem from '%1$d' to '%2$d'"),
- oldDef->nvdimmPmem, newDef->nvdimmPmem);
- return false;
- }
-
- if (oldDef->targetNode != newDef->targetNode) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory targetNode from '%1$d' to '%2$d'"),
- oldDef->targetNode, newDef->targetNode);
- return false;
- }
-
- if (oldDef->size != newDef->size) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory size from '%1$llu' to '%2$llu'"),
- oldDef->size, newDef->size);
- return false;
- }
-
- if (oldDef->labelsize != newDef->labelsize) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory label size from '%1$llu' to '%2$llu'"),
- oldDef->labelsize, newDef->labelsize);
- return false;
- }
- if (oldDef->blocksize != newDef->blocksize) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("cannot modify memory block size from '%1$llu' to '%2$llu'"),
- oldDef->blocksize, newDef->blocksize);
- return false;
- }
-
- /* requestedsize can change */
-
- if (oldDef->readonly != newDef->readonly) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("cannot modify memory pmem flag"));
- return false;
- }
-
- if ((oldDef->uuid || newDef->uuid) &&
- !(oldDef->uuid && newDef->uuid &&
- memcmp(oldDef->uuid, newDef->uuid, VIR_UUID_BUFLEN) == 0)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("cannot modify memory UUID"));
- return false;
- }
-
- return true;
-}
-
-
-static int
-qemuDomainChangeMemoryLive(virQEMUDriver *driver G_GNUC_UNUSED,
- virDomainObj *vm,
- virDomainDeviceDef *dev)
-{
- virDomainDeviceDef oldDev = { .type = VIR_DOMAIN_DEVICE_MEMORY };
- virDomainMemoryDef *newDef = dev->data.memory;
- virDomainMemoryDef *oldDef = NULL;
-
- oldDef = virDomainMemoryFindByDeviceInfo(vm->def, &dev->data.memory->info, NULL);
- if (!oldDef) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("memory '%1$s' not found"), dev->data.memory->info.alias);
- return -1;
- }
-
- oldDev.data.memory = oldDef;
-
- if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
- VIR_DOMAIN_DEVICE_ACTION_UPDATE,
- true) < 0)
- return -1;
-
- if (!qemuDomainChangeMemoryLiveValidateChange(oldDef, newDef))
- return -1;
-
- if (qemuDomainChangeMemoryRequestedSize(vm, newDef->info.alias,
- newDef->requestedsize) < 0)
- return -1;
-
- oldDef->requestedsize = newDef->requestedsize;
- return 0;
-}
-
-
-static int
-qemuDomainUpdateDeviceLive(virDomainObj *vm,
- virDomainDeviceDef *dev,
- virQEMUDriver *driver,
- bool force)
-{
- virDomainDeviceDef oldDev = { .type = dev->type };
- int idx;
-
- switch ((virDomainDeviceType)dev->type) {
- case VIR_DOMAIN_DEVICE_DISK:
- qemuDomainObjCheckDiskTaint(driver, vm, dev->data.disk, NULL);
- return qemuDomainChangeDiskLive(vm, dev, driver, force);
-
- case VIR_DOMAIN_DEVICE_GRAPHICS:
- if ((idx = qemuDomainFindGraphicsIndex(vm->def, dev->data.graphics)) >= 0) {
- oldDev.data.graphics = vm->def->graphics[idx];
- if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
- VIR_DOMAIN_DEVICE_ACTION_UPDATE,
- true) < 0)
- return -1;
- }
-
- return qemuDomainChangeGraphics(driver, vm, dev->data.graphics);
-
- case VIR_DOMAIN_DEVICE_NET:
- if ((idx = virDomainNetFindIdx(vm->def, dev->data.net)) >= 0) {
- oldDev.data.net = vm->def->nets[idx];
- if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
- VIR_DOMAIN_DEVICE_ACTION_UPDATE,
- true) < 0)
- return -1;
- }
-
- return qemuDomainChangeNet(driver, vm, dev);
-
- case VIR_DOMAIN_DEVICE_MEMORY:
- return qemuDomainChangeMemoryLive(driver, vm, dev);
-
- case VIR_DOMAIN_DEVICE_FS:
- case VIR_DOMAIN_DEVICE_INPUT:
- case VIR_DOMAIN_DEVICE_SOUND:
- case VIR_DOMAIN_DEVICE_VIDEO:
- case VIR_DOMAIN_DEVICE_WATCHDOG:
- case VIR_DOMAIN_DEVICE_HUB:
- case VIR_DOMAIN_DEVICE_SMARTCARD:
- case VIR_DOMAIN_DEVICE_MEMBALLOON:
- case VIR_DOMAIN_DEVICE_NVRAM:
- case VIR_DOMAIN_DEVICE_RNG:
- case VIR_DOMAIN_DEVICE_SHMEM:
- case VIR_DOMAIN_DEVICE_LEASE:
- case VIR_DOMAIN_DEVICE_HOSTDEV:
- case VIR_DOMAIN_DEVICE_CONTROLLER:
- case VIR_DOMAIN_DEVICE_REDIRDEV:
- case VIR_DOMAIN_DEVICE_CHR:
- case VIR_DOMAIN_DEVICE_NONE:
- case VIR_DOMAIN_DEVICE_TPM:
- case VIR_DOMAIN_DEVICE_PANIC:
- case VIR_DOMAIN_DEVICE_IOMMU:
- case VIR_DOMAIN_DEVICE_VSOCK:
- case VIR_DOMAIN_DEVICE_AUDIO:
- case VIR_DOMAIN_DEVICE_CRYPTO:
- case VIR_DOMAIN_DEVICE_LAST:
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("live update of device '%1$s' is not supported"),
- virDomainDeviceTypeToString(dev->type));
- return -1;
- }
-
- return -1;
-}
-
-
static int
qemuCheckDiskConfigAgainstDomain(const virDomainDef *def,
const virDomainDiskDef *disk)
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index bd126234fd..f72bb7722d 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -6910,3 +6910,302 @@ qemuDomainChangeMemoryRequestedSize(virDomainObj *vm,
return rc;
}
+
+
+static int
+qemuDomainChangeDiskLive(virDomainObj *vm,
+ virDomainDeviceDef *dev,
+ virQEMUDriver *driver,
+ bool force)
+{
+ virDomainDiskDef *disk = dev->data.disk;
+ virDomainDiskDef *orig_disk = NULL;
+ virDomainStartupPolicy origStartupPolicy;
+ virDomainDeviceDef oldDev = { .type = dev->type };
+
+ if (!(orig_disk = virDomainDiskByTarget(vm->def, disk->dst))) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("disk '%1$s' not found"), disk->dst);
+ return -1;
+ }
+
+ oldDev.data.disk = orig_disk;
+ origStartupPolicy = orig_disk->startupPolicy;
+ if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
+ VIR_DOMAIN_DEVICE_ACTION_UPDATE,
+ true) < 0)
+ return -1;
+
+ if (!qemuDomainDiskChangeSupported(disk, orig_disk))
+ return -1;
+
+ if (!virStorageSourceIsSameLocation(disk->src, orig_disk->src)) {
+ /* Disk source can be changed only for removable devices */
+ if (disk->device != VIR_DOMAIN_DISK_DEVICE_CDROM &&
+ disk->device != VIR_DOMAIN_DISK_DEVICE_FLOPPY) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("disk source can be changed only in removable "
+ "drives"));
+ return -1;
+ }
+
+ /* update startup policy first before updating disk image */
+ orig_disk->startupPolicy = dev->data.disk->startupPolicy;
+
+ if (qemuDomainChangeEjectableMedia(driver, vm, orig_disk,
+ dev->data.disk->src, force) < 0) {
+ /* revert startup policy before failing */
+ orig_disk->startupPolicy = origStartupPolicy;
+ return -1;
+ }
+
+ dev->data.disk->src = NULL;
+ }
+
+ /* in case when we aren't updating disk source we update startup policy here */
+ orig_disk->startupPolicy = dev->data.disk->startupPolicy;
+ orig_disk->snapshot = dev->data.disk->snapshot;
+
+ return 0;
+}
+
+
+static bool
+qemuDomainChangeMemoryLiveValidateChange(const virDomainMemoryDef *oldDef,
+ const virDomainMemoryDef *newDef)
+{
+ /* The only thing that is allowed to change is 'requestedsize' for
+ * virtio-mem model. Check if user isn't trying to sneak in change for
+ * something else. */
+
+ switch (oldDef->model) {
+ case VIR_DOMAIN_MEMORY_MODEL_VIRTIO_MEM:
+ break;
+
+ case VIR_DOMAIN_MEMORY_MODEL_NONE:
+ case VIR_DOMAIN_MEMORY_MODEL_DIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_NVDIMM:
+ case VIR_DOMAIN_MEMORY_MODEL_VIRTIO_PMEM:
+ case VIR_DOMAIN_MEMORY_MODEL_SGX_EPC:
+ case VIR_DOMAIN_MEMORY_MODEL_LAST:
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory of model '%1$s'"),
+ virDomainMemoryModelTypeToString(oldDef->model));
+ return false;
+ break;
+ }
+
+ if (oldDef->model != newDef->model) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory model from '%1$s' to '%2$s'"),
+ virDomainMemoryModelTypeToString(oldDef->model),
+ virDomainMemoryModelTypeToString(newDef->model));
+ return false;
+ }
+
+ if (oldDef->access != newDef->access) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory access from '%1$s' to '%2$s'"),
+ virDomainMemoryAccessTypeToString(oldDef->access),
+ virDomainMemoryAccessTypeToString(newDef->access));
+ return false;
+ }
+
+ if (oldDef->discard != newDef->discard) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory discard from '%1$s' to '%2$s'"),
+ virTristateBoolTypeToString(oldDef->discard),
+ virTristateBoolTypeToString(newDef->discard));
+ return false;
+ }
+
+ if (!virBitmapEqual(oldDef->sourceNodes,
+ newDef->sourceNodes)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("cannot modify memory source nodes"));
+ return false;
+ }
+
+ if (oldDef->pagesize != newDef->pagesize) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory pagesize from '%1$llu' to '%2$llu'"),
+ oldDef->pagesize,
+ newDef->pagesize);
+ return false;
+ }
+
+ if (STRNEQ_NULLABLE(oldDef->nvdimmPath, newDef->nvdimmPath)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory path from '%1$s' to '%2$s'"),
+ NULLSTR(oldDef->nvdimmPath),
+ NULLSTR(newDef->nvdimmPath));
+ return false;
+ }
+
+ if (oldDef->alignsize != newDef->alignsize) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory align size from '%1$llu' to '%2$llu'"),
+ oldDef->alignsize, newDef->alignsize);
+ return false;
+ }
+
+ if (oldDef->nvdimmPmem != newDef->nvdimmPmem) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory pmem from '%1$d' to '%2$d'"),
+ oldDef->nvdimmPmem, newDef->nvdimmPmem);
+ return false;
+ }
+
+ if (oldDef->targetNode != newDef->targetNode) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory targetNode from '%1$d' to '%2$d'"),
+ oldDef->targetNode, newDef->targetNode);
+ return false;
+ }
+
+ if (oldDef->size != newDef->size) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory size from '%1$llu' to '%2$llu'"),
+ oldDef->size, newDef->size);
+ return false;
+ }
+
+ if (oldDef->labelsize != newDef->labelsize) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory label size from '%1$llu' to '%2$llu'"),
+ oldDef->labelsize, newDef->labelsize);
+ return false;
+ }
+ if (oldDef->blocksize != newDef->blocksize) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("cannot modify memory block size from '%1$llu' to '%2$llu'"),
+ oldDef->blocksize, newDef->blocksize);
+ return false;
+ }
+
+ /* requestedsize can change */
+
+ if (oldDef->readonly != newDef->readonly) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("cannot modify memory pmem flag"));
+ return false;
+ }
+
+ if ((oldDef->uuid || newDef->uuid) &&
+ !(oldDef->uuid && newDef->uuid &&
+ memcmp(oldDef->uuid, newDef->uuid, VIR_UUID_BUFLEN) == 0)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("cannot modify memory UUID"));
+ return false;
+ }
+
+ return true;
+}
+
+
+static int
+qemuDomainChangeMemoryLive(virQEMUDriver *driver G_GNUC_UNUSED,
+ virDomainObj *vm,
+ virDomainDeviceDef *dev)
+{
+ virDomainDeviceDef oldDev = { .type = VIR_DOMAIN_DEVICE_MEMORY };
+ virDomainMemoryDef *newDef = dev->data.memory;
+ virDomainMemoryDef *oldDef = NULL;
+
+ oldDef = virDomainMemoryFindByDeviceInfo(vm->def, &dev->data.memory->info, NULL);
+ if (!oldDef) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("memory '%1$s' not found"), dev->data.memory->info.alias);
+ return -1;
+ }
+
+ oldDev.data.memory = oldDef;
+
+ if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
+ VIR_DOMAIN_DEVICE_ACTION_UPDATE,
+ true) < 0)
+ return -1;
+
+ if (!qemuDomainChangeMemoryLiveValidateChange(oldDef, newDef))
+ return -1;
+
+ if (qemuDomainChangeMemoryRequestedSize(vm, newDef->info.alias,
+ newDef->requestedsize) < 0)
+ return -1;
+
+ oldDef->requestedsize = newDef->requestedsize;
+ return 0;
+}
+
+
+int
+qemuDomainUpdateDeviceLive(virDomainObj *vm,
+ virDomainDeviceDef *dev,
+ virQEMUDriver *driver,
+ bool force)
+{
+ virDomainDeviceDef oldDev = { .type = dev->type };
+ int idx;
+
+ switch ((virDomainDeviceType)dev->type) {
+ case VIR_DOMAIN_DEVICE_DISK:
+ qemuDomainObjCheckDiskTaint(driver, vm, dev->data.disk, NULL);
+ return qemuDomainChangeDiskLive(vm, dev, driver, force);
+
+ case VIR_DOMAIN_DEVICE_GRAPHICS:
+ if ((idx = qemuDomainFindGraphicsIndex(vm->def, dev->data.graphics)) >= 0) {
+ oldDev.data.graphics = vm->def->graphics[idx];
+ if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
+ VIR_DOMAIN_DEVICE_ACTION_UPDATE,
+ true) < 0)
+ return -1;
+ }
+
+ return qemuDomainChangeGraphics(driver, vm, dev->data.graphics);
+
+ case VIR_DOMAIN_DEVICE_NET:
+ if ((idx = virDomainNetFindIdx(vm->def, dev->data.net)) >= 0) {
+ oldDev.data.net = vm->def->nets[idx];
+ if (virDomainDefCompatibleDevice(vm->def, dev, &oldDev,
+ VIR_DOMAIN_DEVICE_ACTION_UPDATE,
+ true) < 0)
+ return -1;
+ }
+
+ return qemuDomainChangeNet(driver, vm, dev);
+
+ case VIR_DOMAIN_DEVICE_MEMORY:
+ return qemuDomainChangeMemoryLive(driver, vm, dev);
+
+ case VIR_DOMAIN_DEVICE_FS:
+ case VIR_DOMAIN_DEVICE_INPUT:
+ case VIR_DOMAIN_DEVICE_SOUND:
+ case VIR_DOMAIN_DEVICE_VIDEO:
+ case VIR_DOMAIN_DEVICE_WATCHDOG:
+ case VIR_DOMAIN_DEVICE_HUB:
+ case VIR_DOMAIN_DEVICE_SMARTCARD:
+ case VIR_DOMAIN_DEVICE_MEMBALLOON:
+ case VIR_DOMAIN_DEVICE_NVRAM:
+ case VIR_DOMAIN_DEVICE_RNG:
+ case VIR_DOMAIN_DEVICE_SHMEM:
+ case VIR_DOMAIN_DEVICE_LEASE:
+ case VIR_DOMAIN_DEVICE_HOSTDEV:
+ case VIR_DOMAIN_DEVICE_CONTROLLER:
+ case VIR_DOMAIN_DEVICE_REDIRDEV:
+ case VIR_DOMAIN_DEVICE_CHR:
+ case VIR_DOMAIN_DEVICE_NONE:
+ case VIR_DOMAIN_DEVICE_TPM:
+ case VIR_DOMAIN_DEVICE_PANIC:
+ case VIR_DOMAIN_DEVICE_IOMMU:
+ case VIR_DOMAIN_DEVICE_VSOCK:
+ case VIR_DOMAIN_DEVICE_AUDIO:
+ case VIR_DOMAIN_DEVICE_CRYPTO:
+ case VIR_DOMAIN_DEVICE_LAST:
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("live update of device '%1$s' is not supported"),
+ virDomainDeviceTypeToString(dev->type));
+ return -1;
+ }
+
+ return -1;
+}
diff --git a/src/qemu/qemu_hotplug.h b/src/qemu/qemu_hotplug.h
index 74fc3bbd65..d9a5ac1164 100644
--- a/src/qemu/qemu_hotplug.h
+++ b/src/qemu/qemu_hotplug.h
@@ -120,6 +120,11 @@ int qemuDomainDetachDeviceLive(virDomainObj *vm,
virQEMUDriver *driver,
bool async);
+int qemuDomainUpdateDeviceLive(virDomainObj *vm,
+ virDomainDeviceDef *dev,
+ virQEMUDriver *driver,
+ bool force);
+
void qemuDomainRemoveVcpuAlias(virDomainObj *vm,
const char *alias);
--
2.39.2
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