KmdfIrql-Regel (kmdf)

Die KmdfIrql-Regel gibt an, dass ein Treiber eine Frameworkmethode in einer IRQL aufruft, die kleiner oder gleich der maximalen IRQL für diese Methode ist.

Diese Regel ähnelt der KmdfIrql2-Regel . Die KmdfIrql2-Regel wird jedoch für Rückruffunktionen ausgeführt, deren IRQL-Anforderungen von der Spezifikation der Ausführungsebene ihres zugehörigen Objekts abhängen.

Treibermodell: KMDF

So führen Sie einen Test durch

Beim Kompilieren:

Führen Sie Static Driver Verifier aus , und geben Sie die KmdfIrql-Regel an.

Gehen Sie folgendermaßen vor, um Ihren Code zu analysieren:
  1. Bereiten Sie den Code vor (verwenden Sie Rollentypdeklarationen).
  2. Führen Sie Static Driver Verifier aus.
  3. Überprüfen und analysieren Sie die Ergebnisse.

Weitere Informationen finden Sie unter Verwenden der statischen Treiberüberprüfung zum Suchen von Fehlern in Treibern.

Gilt für:

WdfChildListAddOrUpdateChildDescriptionAsPresentWdfChildListBeginIterationWdfChildListBeginScanWdfChildListCreateWdfChildListEndIterationWdfChildListEndScanWdfChildListGetDeviceWdfChildListRequestChildEjectWdfChildListRetrieveAddressDescriptionWdfChildListRetrieveNextDeviceWdfListChildListRetrievePdo WdfChildListUpdateAllChildDescriptionsAsPresentWdfChildListUpdateChildDescriptionAsMissingWdfCmResourceListAppendDescriptorWdfCmResourceListGetWdfCmResourceListGetDescriptorWdfCmResourceListInsertDescriptorWdfCmResourceListRemoveWdfCmResourceListRemoveByDescriptorWdfCollectionAddWdfCollectionCreateWdfCollectionGetCount WdfCollectionGetFirstItemWdfCollectionGetItemWdfCollectionGetLastItemWdfCollectionRemoveWdfCollectionRemoveItemWdfCommonBufferCreateWdfCommonBufferCreateWithConfigWdfCommonBufferGetAlignedLogicalAddressWdfCommonBufferGetAlignedVirtualAddressWdfCommonBufferGetLengthWdfControlDeviceInitAllocate WdfControlDeviceInitSetShutdownNotificationWdfControlFinishInitializingWdfDeviceAddDependentUsageDeviceObjectWdfDeviceAddQueryInterfaceWdfDeviceAddRemovalRelationsPhysicalDeviceWdfDeviceAllocAndQueryPropertyWdfDeviceAssignMofResourceNameWdfDeviceAssignS0IdleSettingsWdfDeviceAssignSxWakeSettingsWdfDeviceClearRemovalRelationsDevices WdfDeviceConfigureRequestDispatchingWdfDeviceCreateWdfDeviceCreateDeviceInterfaceWdfDeviceCreateSymbolicLinkWdfDeviceEnqueueRequestWdfDeviceGetAlignmentRequirementWdfDeviceGetCharacteristicsWdfDeviceGetDefaultQueueWdfDeviceGetDevicePnpStateWdfDeviceGetDevicePowerPolicyStateWdfDeviceGetDevicePowerState WdfDeviceGetDeviceStateWdfDeviceGetDriverWdfDeviceGetFileObjectWdfDeviceGetIoTargetWdfDeviceGetSystemPowerActionWdfDeviceIndicateWakeStatusWdfDeviceInitAssignNameWdfDeviceInitAssignSDDLStringWdfDeviceInitAssignWdmIrpPreprocessCallbackWdfDeviceInitFreeWdfDeviceInitRegisterPnpStateChangeCallback WdfDeviceInitRegisterPowerPolicyStateChangeCallbackWdfDeviceInitRegisterPowerStateChangeCallbackWdfDeviceInitSetCharacteristicsWdfDeviceInitSetDeviceClassWdfDeviceInitSetDeviceTypeWdfDeviceInitSetExclusiveWdfDeviceInitSetFileObjectConfigWdfDeviceInitSetIoInCallerContextCallbackWdfDeviceInitSetIoType WdfDeviceInitSetPnpPowerEventCallbacksWdfDeviceInitSetPowerInrushWdfDeviceInitSetPowerNotPageableWdfDeviceInitSetPowerPageableWdfDeviceInitSetPowerPolicyEventCallbacksWdfDeviceInitSetPowerPolicyOwnershipWdfDeviceInitSetRequestAttributesWdfDeviceMiniportCreateWdfDeviceOpenRegistryKeyWdfDeviceQueryProperty WdfDeviceRemoveDependentUsageDeviceObjectWdfDeviceRemoveRemovalRelationsPhysicalDeviceWdfDeviceResumeIdleWdfDeviceRetrieveDeviceInterfaceStringWdfDeviceRetrieveDeviceNameWdfDeviceSetAlignmentRequirementWdfDeviceSetBusInformationForChildrenWdfDeviceSetCharacteristicsWdfDeviceSetDeviceInterfaceStateWdfDeviceSetDeviceState WdfDeviceSetFailedWdfDeviceSetPnpCapabilitiesWdfDeviceSetPowerCapabilitiesWdfDeviceSetSpecialFileSupportWdfDeviceSetStaticStopRemoveWdfDeviceStopIdleWdfDeviceWdmDispatchPreprocessedIrpWdfDeviceWdmGetAttachedDeviceWdfDeviceWdmGetDeviceObjectWdfDeviceWdmGetPhysicalDeviceWdfDmaEnablerCreate WdfDmaEnablerGetFragmentLengthWdfDmaEnablerGetMaximumLengthWdfDmaEnablerGetMaximumScatterGatherElementsWdfDmaEnablerSetMaximumScatterGatherElementsWdfDmaEnablerWdmGetDmaAdapterWdfDmaTransactionCreateWdfDmaTransactionDmaCompletedWdfDmaTransactionDmaCompletedFinalWdfDmaTransactionDmaCompletedWithLengthWdfDmaTransactionExecute WdfDmaTransactionGetBytesTransferredWdfDmaTransactionGetCurrentDmaTransferLengthWdfDmaTransactionGetDeviceWdfDmaTransactionGetRequestWdfDmaTransactionInitializeWdfDmaTransactionInitializeUsingRequestWdfDmaTransactionReleaseWdfDpcCancelWdfDpcCreateWdfDpcEnqueueWdfDpcGetParentObjectWdfDpcWdmGetDpc WdfDriverCreateWdfDriverGetRegistryPathWdfDriverIsVersionAvailableWdfDriverOpenParametersRegistryKeyWdfDriverRetrieveVersionStringWdfFdoAddStaticChildWdfFdoGetDefaultChildListWdfFdoInitAllocAndQueryPropertyWdfFdoInitOpenRegistryKeyWdfFdfFdoInitQueryPropertyWdfFdoInitSetDefaultChildListConfig WdfFdoInitSetEventCallbacksWdfFdoInitSetFilterWdfFdoInitWdmGetPhysicalDeviceWdfFdoLockStaticChildListForIterationWdfFdoQueryForInterfaceWdfFdoRetrieveNextStaticChildWdfFdoUnlockStaticChildListFromIterationWdfFileObjectGetDeviceWdfFileObjectGetNameWdfFileObjectGetFlagsWdfFileObjectWdmGetFileObject WdfInterruptAcquireLockWdfInterruptCreateWdfInterruptDisableWdfInterruptEnableWdfInterruptReleaseLockWdfInterruptSynchronizeWdfIoQueueCreateWdfWdfIoQueueDalignWdfIoQueueDrainSynchronouslyWdfIoQueueFindRequestWdfIoQueueGetDeviceWdfIoQueueGetStateWdfIoQueuePurge WdfIoQueuePurgeSynchronouslyWdfIoQueueReadyNotifyWdfIoQueueRetrieveFoundRequestWdfIoQueueRetrieveNextRequestWdfIoQueueRetrieveRequestByFileObjectWdfIoQueueStartWdfIoQueueStopWdfIoQueueStopSynchronouslyWdfIoResourceListAppendDescriptorWdfIoResourceListCreateWdfIoResourceListGetCount WdfIoResourceListGetDescriptorWdfIoResourceListInsertDescriptorWdfIoResourceListRemoveWdfIoResourceListRemoveByDescriptorWdfIoResourceListUpdateDescriptorWdfIoResourceRequirementsListAppendIoResListWdfIoResourceRequirementsListGetCountWdfIoResourceRequirementsListGetIoResListWdfIoRequirementsListInsertIoResList WdfIoResourceRequirementsListRemoveWdfIoResourceRequirementsListRemoveByIoResListWdfIoResourceRequirementsListSetInterfaceTypeWdfIoResourceRequirementsListSetSlotNumberWdfIoTargetAllocAndQueryTargetPropertyWdfIoTargetCloseWdfIoTargetCloseForQueryRemoveWdfIoTargetCreateWdfIoTargetFormatRequestForInternalIoctl WdfIoTargetFormatRequestForInternalIoctlOthersWdfIoTargetFormatRequestForIoctlWdfIoTargetFormatRequestForReadWdfIoTargetFormatRequestForWriteWdfIoTargetGetDeviceWdfWdfIoTargetStateWdfIoTargetOpenWdfIoTargetQueryForInterfaceWdfIoTargetQueryTargetPropertyWdfIoTargetSendInternalIoctlOthersSynchronously WdfIoTargetSendInternalIoctlSynchronouslyWdfIoTargetSendIoctlSynchronouslyWdfIoTargetSendReadSynchronouslyWdfIoTargetSendWriteSynchronouslyWdfIoTargetStartWdfIoTargetStopWdfIoTargetWdmGetTargetDeviceObjectWdfIoTargetWdmGetTargetFileHandleWdfIoTargetWdmGetTargetFileObjectWdfIoTargetWdmGetTargetPhysicalDevice WdfLookasideListCreateWdfMemoryCreateWdfMemoryCreatePreallocatedWdfObjectAcquireLockWdfObjectCreateWdfObjectDeleteWdfObjectReleaseLockWdfPdoAddEjectionRelationsPhysicalDeviceWdfPdoClearEjectionRelationsDevicesWdfPdoGetParentWdfPdoInitAddCompatibleIDWdfPdoInitAddDeviceText WdfPdoInitAddHardwareIDWdfPdoInitAllocateWdfPdoInitAssignDeviceIDWdfPdoInitAssignInstanceIDWdfPdoInitAssignRawDeviceWdfPdoInitSetDefaultLocaleWdfPdoInitSetEventCallbacksWdfPdoMarkMissingWdfPdoRemoveEjectionRelationsPhysicalDeviceWdfPdoRequestEjectWdfPdoRetrieveAddressDescription WdfPdoRetrieveIdentificationDescriptionWdfPdoUpdateAddressDescriptionWdfRegistryAssignMemoryWdfRegistryAssignMultiStringWdfRegistryAssignStringWdfRegistryAssignULongWdfRegistryAssignUnicodeStringWdfRegistryAssignValueWdfRegistryCloseWdfRegistryCreateKeyWdfRegistryOpenKeyWdfRegistryQueryMemory WdfRegistryQueryMultiStringWdfRegistryQueryStringWdfRegistryQueryULongWdfRegistryQueryUnicodeStringWdfRegistryQueryValueWdfRegistryRemoveKeyWdfRegistryRemoveValueWdfRequestAllocateTimerWdfRequestCancelSentRequestWdfRequestChangeTargetWdfRequestCompleteWdfRequestCompleteWithInformation WdfRequestCompleteWithPriorityBoostWdfRequestCreateWdfRequestCreateFromIrpWdfRequestRequestUsingCurrentTypeWdfRequestForwardToIoQueueWdfRequestGetCompletionParamsWdfRequestGetFileObjectWdfRequestGetInformationWdfRequestGetIoQueueWdfRequestGetParametersWdfRequestGetRequestorModeWdfRequestGetStatus WdfRequestIsCanceledWdfRequestIsFrom32BitProcessWdfRequestMarkCancelableWdfRequestMarkCancelableExWdfRequestProbeAndLockUserBufferForReadWdfRequestProbeAndLockUserBufferForWriteWdfRequestRequeueWdfRequestRetrieveInputBufferWdfRequestRetrieveInputMemoryWdfRequestRetrieveInputWdmMdl WdfRequestRetrieveOutputBufferWdfRequestRetrieveOutputMemoryWdfRequestRetrieveOutputWdmMdlWdfRequestRetrieveUnsafeUserInputBufferWdfRequestRetrieveUnsafeUserOutputBufferWdfRequestReuseWdfRequestSendWdfRequestSetCompletionRoutineWdfRequestSetInformationWdfRequestStopAcknowledgeWdfRequestUnmarkCancelable WdfRequestWdmFormatUsingStackLocationWdfRequestWdmGetIrpWdfSpinLockAcquireWdfSpinLockCreateWdfSpinLockReleaseWdfStringCreateWdfStringGetUnicodeStringWdfTimerCreateWdfTimerStartWdfTimerStopWdfUsbInterfaceGetConfiguredPipeWdfUsbInterfaceGetConfiguredSettingIndexWdfUsbInterfaceGetDescriptor WdfUsbInterfaceGetEndpointInformationWdfUsbInterfaceGetInterfaceNumberWdfUsbInterfaceGetNumConfiguredPipesWdfUsbInterfaceGetNumEndpointsWdfUsbInterfaceGetNumSettingsWdfUsbInterfaceSelectWdfUsbTargetDeviceAllocAndQueryStringWdfUsbTargetDeviceCreateWdfUsbTargetDeviceCyclePortously WdfUsbTargetDeviceFormatRequestForControlTransferWdfUsbTargetDeviceFormatRequestForCyclePortWdfUsbTargetDeviceFormatRequestForStringWdfUsbTargetDeviceFormatRequestForUrbWdfUsbTargetDeviceGetDeviceDescriptorWdfUsbTargetDeviceGetInterfaceWdfUsbTargetDeviceGetNumInterfacesWdfUsbTargetDeviceIsConnectedSynchronousWdfUsbTargetDeviceQueryString WdfUsbTargetDeviceResetPortSynchronouslyWdfUsbTargetDeviceRetrieveConfigDescriptorWdfUsbTargetDeviceRetrieveCurrentFrameNumberWdfUsbTargetDeviceRetrieveInformationWdfUsbTargetDeviceSelectConfigWdfUsbTargetDeviceSendControlTransferSynchronouslyWdfUsbTargetDeviceSendUrbSynchronouslyWdfUsbTargetDeviceWdmGetConfigurationHandle WdfUsbTargetPipeAbortSynchronouslyWdfUsbTargetPipeConfigContinuousReaderWdfUsbTargetPipeFormatRequestForAbortWdfUsbTargetPipeFormatRequestForReadWdfUsbTargetPipeFormatRequestForResetWdfUsbTargetPipeFormatRequestForUrbWdfUsbTargetPipeFormatRequestForWriteWdfUsbTargetPipeGetInformationWdfUsbTargetPipeGetType WdfUsbTargetPipeIsInEndpointWdfUsbTargetPipeIsOutEndpointWdfUsbTargetPipeReadSynchronouslyWdfUsbTargetPipeResetSynchronouslyWdfUsbTargetPipeSendUrbSynchronouslyWdfUsbTargetPipeSetNoMaximumPacketSizeCheckWdfUsbTargetPipeWdmGetPipeHandleWdfUsbTargetPipeWriteSynchronouslyWdfWaitLockAcquireWdfWaitLockCreate WdfWaitLockReleaseWdfWdmDeviceGetWdfDeviceHandleWdfWmiInstanceCreateWdfWmiInstanceDeregisterWdfWmiInstanceFireEventWdfWmiInstanceGetDeviceWdfWmiInstanceGetProviderWdfWmiInstanceRegisterWdfWmiProviderCreateWdfWmiProviderGetDeviceWdfWmiProviderGetTracingHandleWdfWmiProviderIsEnabled WdfWorkItemCreateWdfWorkItemEnqueueWdfWorkItemFlushWdfWorkItemGetParentObject PAGED_CODE