ProcessParallelTask
Called by client to process a parallel task.
Declaration
virtual SCSIServiceResponse ProcessParallelTask (
SCSIParallelTaskIdentifierparallelRequest ) = 0;Parameters
- parallelRequest:
A valid SCSIParallelTaskIdentifier.
Return Value
serviceResponse (see <IOKit/scsi/SCSITask.h>)
Overview
This method is called to process a parallel task (i.e. put the command on the bus). The HBA specific sublcass must implement this method.
See Also
Miscellaneous
CompleteParallelTaskCreateDeviceInterruptCreateTargetForID(SCSIDeviceIdentifier)CreateTargetForID(SCSIDeviceIdentifier, OSDictionary *)DestroyTargetForIDDisableInterruptDoesHBAPerformAutoSenseDoesHBAPerformDeviceManagementDoesHBASupportMultiPathingDoesHBASupportSCSIParallelFeatureEnableInterruptExecuteParallelTaskFilterInterruptRequestFindTaskForAddressFindTaskForControllerIdentifierFreeSCSIParallelTaskGetAutoSenseDataGetAutoSenseDataSizeGetCommandDescriptorBlockGetCommandDescriptorBlockSizeGetCommandGateGetDataBufferGetDataBufferOffsetGetDataTransferDirectionGetDMACommandGetHBADataDescriptorGetHBADataPointerGetHBADataSizeGetHBATargetDataPointerGetHBATargetDataSizeGetLogicalUnitBytesGetLogicalUnitNumberGetProviderGetRealizedDataTransferCountGetRequestedDataTransferCountGetSCSIDomainIdentifierGetSCSIParallelFeatureNegotiationGetSCSIParallelFeatureNegotiationCountGetSCSIParallelFeatureNegotiationResultGetSCSIParallelFeatureNegotiationResultCountGetSCSIParallelTaskGetSCSITaskIdentifierGetTaggedTaskIdentifierGetTargetForIDGetTargetIdentifierGetTaskAttributeGetTimeoutDurationGetWorkLoopHandleInterruptRequestHandleTimeoutIncrementRealizedDataTransferCountInitializeControllerInitializeDMASpecificationInitializeTargetForIDNotifyClientsOfBusResetNotifyClientsOfPortStatusChangeRemoveHBAPropertyRemoveTargetPropertyReportHBAConstraintsReportHBAHighestLogicalUnitNumberReportHBASpecificDeviceDataSizeReportHBASpecificTaskDataSizeReportHighestSupportedDeviceIDReportInitiatorIdentifierReportMaximumTaskCountResumeServicesSetAutoSenseDataSetControllerTaskIdentifierSetHBAPropertySetRealizedDataTransferCountSetSCSIParallelFeatureNegotiationResultSetTargetPropertySetTimeoutForTaskSignalInterruptStartControllerStopControllerSuspendServicesTerminateController