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hyperv: attach floppy disks when defining domains
Co-authored-by: Sri Ramanujam <sramanujam@datto.com> Signed-off-by: Matt Coleman <matt@datto.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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91b3725099
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@ -762,6 +762,53 @@ hypervDomainAttachCDROM(virDomainPtr domain,
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}
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static int
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hypervDomainAttachFloppy(virDomainPtr domain,
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virDomainDiskDefPtr disk,
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Msvm_ResourceAllocationSettingData *driveSettings,
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const char *hostname)
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{
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g_autoptr(GHashTable) volumeResource = NULL;
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g_autofree char *vhdInstanceIdEscaped = NULL;
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g_autofree char *vfd__PATH = NULL;
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g_autofree char *resourceType = NULL;
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resourceType = g_strdup_printf("%d", MSVM_RASD_RESOURCETYPE_LOGICAL_DISK);
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volumeResource = hypervCreateEmbeddedParam(Msvm_ResourceAllocationSettingData_WmiInfo);
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if (!volumeResource)
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return -1;
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vhdInstanceIdEscaped = virStringReplace(driveSettings->data->InstanceID, "\\", "\\\\");
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vfd__PATH = g_strdup_printf("\\\\%s\\Root\\Virtualization\\V2:"
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"Msvm_ResourceAllocationSettingData.InstanceID=\"%s\"",
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hostname, vhdInstanceIdEscaped);
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if (!vfd__PATH)
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return -1;
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if (hypervSetEmbeddedProperty(volumeResource, "Parent", vfd__PATH) < 0)
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return -1;
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if (hypervSetEmbeddedProperty(volumeResource, "HostResource", disk->src->path) < 0)
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return -1;
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if (hypervSetEmbeddedProperty(volumeResource, "ResourceType", resourceType) < 0)
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return -1;
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if (hypervSetEmbeddedProperty(volumeResource, "ResourceSubType",
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"Microsoft:Hyper-V:Virtual Floppy Disk") < 0)
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return -1;
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if (hypervMsvmVSMSAddResourceSettings(domain, &volumeResource,
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Msvm_ResourceAllocationSettingData_WmiInfo,
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NULL) < 0)
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return -1;
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return 0;
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}
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static int
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hypervDomainAttachStorageVolume(virDomainPtr domain,
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virDomainDiskDefPtr disk,
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@ -807,6 +854,7 @@ hypervDomainAttachStorage(virDomainPtr domain, virDomainDefPtr def, const char *
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Msvm_ResourceAllocationSettingData *entry = NULL;
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Msvm_ResourceAllocationSettingData *ideChannels[HYPERV_MAX_IDE_CHANNELS];
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Msvm_ResourceAllocationSettingData *scsiControllers[HYPERV_MAX_SCSI_CONTROLLERS];
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Msvm_ResourceAllocationSettingData *floppySettings = NULL;
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/* start with attaching scsi controllers */
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for (i = 0; i < def->ncontrollers; i++) {
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@ -832,6 +880,8 @@ hypervDomainAttachStorage(virDomainPtr domain, virDomainDefPtr def, const char *
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ideChannels[entry->data->Address[0] - '0'] = entry;
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else if (entry->data->ResourceType == MSVM_RASD_RESOURCETYPE_PARALLEL_SCSI_HBA)
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scsiControllers[num_scsi_controllers++] = entry;
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else if (entry->data->ResourceType == MSVM_RASD_RESOURCETYPE_DISKETTE_DRIVE)
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floppySettings = entry;
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entry = entry->next;
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}
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@ -853,6 +903,10 @@ hypervDomainAttachStorage(virDomainPtr domain, virDomainDefPtr def, const char *
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goto cleanup;
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}
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break;
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case VIR_DOMAIN_DISK_BUS_FDC:
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if (hypervDomainAttachFloppy(domain, def->disks[i], floppySettings, hostname) < 0)
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goto cleanup;
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break;
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default:
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virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Unsupported controller type"));
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goto cleanup;
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