_CLASS_ _Deref_out_range_ _In_reads_ _In_reads_bytes_ _In_reads_bytes_ _In_reads_bytes_opt_ _In_reads_bytes_opt_ _IRQL_requires_ _IRQL_requires_max_ _IRQL_requires_max_ _Out_writes_bytes_ _Pre_equal_to_ AcquireChildLock ADJUST_FUA_FLAG AllowDriveToSleep Argument2 ASSERT_FDO ASSERT_PDO BufferAvail BufferSize C_ASSERT Capabilities CLASS_DEBUG_LEVEL CLASS_DRIVER_EXTENSION_KEY CLASS_INTERPRET_SENSE_INFO2_MAXIMUM_HISTORY_COUNT CLASS_POWER_DOWN_STATE CLASS_POWER_DOWN_STATE2 CLASS_POWER_UP_STATE CLASS_PRIVATE_COMMON_DATA CLASS_PRIVATE_PDO_DATA CLASS_SPECIAL_CAUSE_NOT_REPORTABLE_HACK CLASS_SPECIAL_DISABLE_SPIN_DOWN CLASS_SPECIAL_DISABLE_SPIN_UP CLASS_SPECIAL_DISABLE_WRITE_CACHE CLASS_SPECIAL_DISABLE_WRITE_CACHE_NOT_SUPPORTED CLASS_SPECIAL_FUA_NOT_SUPPORTED CLASS_SPECIAL_MODIFY_CACHE_UNSUCCESSFUL CLASS_SPECIAL_NO_QUEUE_LOCK CLASS_SPECIAL_RESERVED CLASS_SPECIAL_VALID_MASK CLASS_TAG_AUTORUN_DISABLE CLASS_TAG_DEVICE_CONTROL CLASS_TAG_FAILURE_PREDICT CLASS_TAG_FILE_OBJECT_EXTENSION CLASS_TAG_MEDIA_CHANGE_DETECTION CLASS_TAG_MODE_DATA CLASS_TAG_MOUNT CLASS_TAG_MULTIPATH CLASS_TAG_POWER CLASS_TAG_RELEASE_QUEUE CLASS_TAG_WMI CLASS_WORKING_SET_MAXIMUM ClassAcquireRemoveLock ClassAcquireRemoveLockEx ClassAsynchronousCompletion ClassBuildRequest ClassCheckMediaState ClassCheckVerifyComplete ClassCompleteRequest ClassDebugDelayedRetry ClassDebugError ClassDebugExternal1 ClassDebugExternal2 ClassDebugExternal3 ClassDebugExternal4 ClassDebugInfo ClassDebugMCN ClassDebugMediaLocks ClassDebugPrint ClassDebugRemoveLock ClassDebugSenseInfo ClassDebugTrace ClassDebugWarning ClassDeviceControl CLASSENABLEDISABLEFUNCTION ClassFindModePage ClassForwardIrpSynchronous ClassGetVpb ClassInternalIoControl ClassInterpretSenseInfo ClassIoComplete ClassIoCompleteAssociated ClassModeSense ClasspAllocateSrb ClasspFreeSrb ClassReadDriveCapacity ClassReleaseChildLock ClassReleaseQueue ClassReleaseRemoveLock ClassResetMediaChangeTimer ClassSendDeviceIoControlSynchronous ClassSendIrpSynchronous ClassSendSrbAsynchronous ClassSendSrbSynchronous ClassSendStartUnit ClassSignalCompletion ClassSpinDownPowerHandler ClassSplitRequest ClassStopUnitPowerHandler ClassWmiCompleteRequest CLEAR_FLAG CountOfSetBitsUChar CountOfSetBitsULong CountOfSetBitsULong32 CountOfSetBitsULong64 CountOfSetBitsUlongPtr Data DataBlockCollection DataItemId DEBUG_BUFFER_LENGTH DebugPrint DEFAULT_FAILURE_PREDICTION_PERIOD Descriptor DEV_NO_12BYTE_CDB DEV_POWER_PROTECTED DEV_SAFE_START_UNIT DEV_USE_16BYTE_CDB DEV_USE_SCSI1 DEV_WRITE_CACHE DeviceList DeviceName DeviceNumber DeviceObject DO_MCD Enable EventDataSize EventGeneration EventPrefix ExtraDataSize FAILURE_PREDICTION_METHOD FailurePredictionIoctl FailurePredictionMethod FailurePredictionNone FailurePredictionSense FailurePredictionSmart FileObject FINALLY FREE_POOL FREE_PORT_ALLOCATED_SENSE_BUFFER Function Guid GUID_CLASSPNP_QUERY_REGINFOEX GUID_CLASSPNP_SENSEINFO2 GUID_CLASSPNP_WORKING_SET GuidIndex IdString IdType InBufferSize InitializationData InquiryDataLength InstanceIndex IoDeviceCode Irp IS_CLEANUP_REQUEST IS_SCSIOP_READ IS_SCSIOP_READWRITE IS_SCSIOP_WRITE IsFdo LEAVE LogError LowerDeviceObject Lun MajorFunctionCode max MAXIMUM_RETRIES MAXIMUM_RETRY_FOR_SINGLE_IO_IN_100NS_UNITS MEDIA_CHANGE_DEFAULT_TIME MEDIA_CHANGE_DETECTION_STATE MEDIA_CHANGE_TIMEOUT_TIME MediaNotPresent MediaPresent MediaUnavailable MediaUnknown MethodId min MofResourceName Name NO_REMOVE NumberElements ObjectNameBuffer OriginalRequest OutBufferSize ParameterName ParameterValue PathId PCLASS_DEBUG_LEVEL PCLASS_POWER_DEVICE PCLASS_PRIVATE_COMMON_DATA PCLASS_PRIVATE_PDO_DATA Pdo PFAILURE_PREDICTION_METHOD PGUIDREGINFO PMEDIA_CHANGE_DETECTION_STATE PollingPeriod PORT_ALLOCATED_SENSE PowerDownDeviceFlushed2 PowerDownDeviceInitial PowerDownDeviceInitial2 PowerDownDeviceLocked PowerDownDeviceLocked2 PowerDownDeviceOff PowerDownDeviceOff2 PowerDownDeviceStopped PowerDownDeviceStopped2 PowerDownDeviceUnlocked PowerDownDeviceUnlocked2 PowerUpDeviceInitial PowerUpDeviceLocked PowerUpDeviceOn PowerUpDeviceStarted PowerUpDeviceUnlocked PreviousRetryCount PropertyId RegFlags Release REMOVE_COMPLETE REMOVE_PENDING RemoveType RequestHistory Retry SET_FLAG Srb SRB_CLASS_FLAGS_FREE_MDL SRB_CLASS_FLAGS_LOW_PRIORITY SRB_CLASS_FLAGS_PAGING SRB_CLASS_FLAGS_PERSISTANT START_UNIT_TIMEOUT State Status SubkeyName TargetId TEST_FLAG TRY Type UniqueErrorValue VOID Wait

_In_z_ PCCHAR _In_ PDEVICE_OBJECT LowerDeviceObject Definition at line 789 of file classpnp.h. Referenced by IoGetLowerDeviceObject(), and StreamClassAddDevice().