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conf: Rework and rename virDomainDeviceFindControllerModel
As it turns out virDomainDeviceFindControllerModel was only ever called for SCSI controllers using VIR_DOMAIN_CONTROLLER_TYPE_SCSI as a parameter. So rename to virDomainDeviceFindSCSIController and rather than return a model, let's return a virDomainControllerDefPtr to let the caller reference whatever it wants.
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e37540f459
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@ -7821,21 +7821,20 @@ virDomainHostdevDefParseXMLCaps(xmlNodePtr node ATTRIBUTE_UNUSED,
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return ret;
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}
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int
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virDomainDeviceFindControllerModel(const virDomainDef *def,
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virDomainDeviceInfoPtr info,
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int controllerType)
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virDomainControllerDefPtr
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virDomainDeviceFindSCSIController(const virDomainDef *def,
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virDomainDeviceInfoPtr info)
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{
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int model = -1;
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size_t i;
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for (i = 0; i < def->ncontrollers; i++) {
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if (def->controllers[i]->type == controllerType &&
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if (def->controllers[i]->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI &&
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def->controllers[i]->idx == info->addr.drive.controller)
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model = def->controllers[i]->model;
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return def->controllers[i];
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}
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return model;
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return NULL;
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}
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virDomainDiskDefPtr
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@ -17804,17 +17803,16 @@ virDomainDefMaybeAddHostdevSCSIcontroller(virDomainDefPtr def)
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hostdev = def->hostdevs[i];
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if (virHostdevIsSCSIDevice(hostdev) &&
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(int)hostdev->info->addr.drive.controller > maxController) {
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int model = -1;
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virDomainControllerDefPtr cont;
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maxController = hostdev->info->addr.drive.controller;
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/* We may be creating a new controller because this one is full.
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* So let's grab the model from it and update the model we're
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* going to add as long as this one isn't undefined. The premise
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* being keeping the same controller model for all SCSI hostdevs. */
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model = virDomainDeviceFindControllerModel(def, hostdev->info,
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VIR_DOMAIN_CONTROLLER_TYPE_SCSI);
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if (model != -1)
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newModel = model;
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cont = virDomainDeviceFindSCSIController(def, hostdev->info);
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if (cont && cont->model != -1)
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newModel = cont->model;
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}
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}
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@ -2759,9 +2759,9 @@ int virDomainDiskSetDriver(virDomainDiskDefPtr def, const char *name)
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ATTRIBUTE_RETURN_CHECK;
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int virDomainDiskGetFormat(virDomainDiskDefPtr def);
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void virDomainDiskSetFormat(virDomainDiskDefPtr def, int format);
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int virDomainDeviceFindControllerModel(const virDomainDef *def,
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virDomainDeviceInfoPtr info,
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int controllerType);
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virDomainControllerDefPtr
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virDomainDeviceFindSCSIController(const virDomainDef *def,
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virDomainDeviceInfoPtr info);
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virDomainDiskDefPtr virDomainDiskFindByBusAndDst(virDomainDefPtr def,
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int bus,
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char *dst);
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@ -298,7 +298,7 @@ virDomainDeviceAliasIsUserAlias;
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virDomainDeviceDefCopy;
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virDomainDeviceDefFree;
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virDomainDeviceDefParse;
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virDomainDeviceFindControllerModel;
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virDomainDeviceFindSCSIController;
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virDomainDeviceGetInfo;
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virDomainDeviceInfoIterate;
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virDomainDeviceTypeToString;
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@ -190,9 +190,11 @@ qemuAssignDeviceDiskAlias(virDomainDefPtr def,
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if (disk->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_DRIVE) {
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if (disk->bus == VIR_DOMAIN_DISK_BUS_SCSI) {
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controllerModel =
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virDomainDeviceFindControllerModel(def, &disk->info,
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VIR_DOMAIN_CONTROLLER_TYPE_SCSI);
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virDomainControllerDefPtr cont;
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cont = virDomainDeviceFindSCSIController(def, &disk->info);
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if (cont)
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controllerModel = cont->model;
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if ((qemuDomainSetSCSIControllerModel(def, qemuCaps,
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&controllerModel)) < 0)
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@ -1957,6 +1957,7 @@ qemuBuildDriveDevStr(const virDomainDef *def,
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virQEMUCapsPtr qemuCaps)
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{
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virBuffer opt = VIR_BUFFER_INITIALIZER;
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virDomainControllerDefPtr cont;
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const char *bus = virDomainDiskQEMUBusTypeToString(disk->bus);
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const char *contAlias;
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char *drivealias;
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@ -2042,9 +2043,9 @@ qemuBuildDriveDevStr(const virDomainDef *def,
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goto error;
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}
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controllerModel =
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virDomainDeviceFindControllerModel(def, &disk->info,
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VIR_DOMAIN_CONTROLLER_TYPE_SCSI);
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cont = virDomainDeviceFindSCSIController(def, &disk->info);
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if (cont)
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controllerModel = cont->model;
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if ((qemuDomainSetSCSIControllerModel(def, qemuCaps,
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&controllerModel)) < 0)
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goto error;
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@ -5142,12 +5143,14 @@ qemuBuildSCSIHostdevDevStr(const virDomainDef *def,
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virQEMUCapsPtr qemuCaps)
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{
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virBuffer buf = VIR_BUFFER_INITIALIZER;
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virDomainControllerDefPtr cont;
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int model = -1;
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char *driveAlias;
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const char *contAlias;
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model = virDomainDeviceFindControllerModel(def, dev->info,
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VIR_DOMAIN_CONTROLLER_TYPE_SCSI);
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cont = virDomainDeviceFindSCSIController(def, dev->info);
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if (cont)
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model = cont->model;
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if (qemuDomainSetSCSIControllerModel(def, qemuCaps, &model) < 0)
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goto error;
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@ -1047,10 +1047,11 @@ static int
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vboxAttachDrives(virDomainDefPtr def, vboxDriverPtr data, IMachine *machine)
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{
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size_t i;
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int type, ret = 0, model = -1;
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int type, ret = 0;
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const char *src = NULL;
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nsresult rc = 0;
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virDomainDiskDefPtr disk = NULL;
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virDomainControllerDefPtr cont;
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PRUnichar *storageCtlName = NULL;
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char *controllerName = NULL;
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IMedium *medium = NULL;
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@ -1126,9 +1127,8 @@ vboxAttachDrives(virDomainDefPtr def, vboxDriverPtr data, IMachine *machine)
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case VIR_DOMAIN_DISK_BUS_SCSI:
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VBOX_UTF8_TO_UTF16(VBOX_CONTROLLER_SCSI_NAME, &storageCtlName);
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model = virDomainDeviceFindControllerModel(def, &disk->info,
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VIR_DOMAIN_CONTROLLER_TYPE_SCSI);
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if (model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068) {
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cont = virDomainDeviceFindSCSIController(def, &disk->info);
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if (cont && cont->model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_LSISAS1068) {
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VBOX_UTF16_FREE(storageCtlName);
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VBOX_UTF8_TO_UTF16(VBOX_CONTROLLER_SAS_NAME, &storageCtlName);
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}
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