ChildDeviceInitApi rule (kmdf)

The ChildDeviceInitApi rule specifies that for a child device, the framework device object initialization methods must be called before the driver calls the WdfDeviceCreate method for the child device object.

Driver modelKMDF

How to test

At compile time

Run Static Driver Verifier and specify the ChildDeviceInitApi rule.

Use the following steps to run an analysis of your code:
  1. Prepare your code (use role type declarations).
  2. Run Static Driver Verifier.
  3. View and analyze the results.

For more information, see Using Static Driver Verifier to Find Defects in Drivers.

Applies to

WdfDeviceCreate
WdfDeviceInitAssignName
WdfDeviceInitAssignSDDLString
WdfDeviceInitAssignWdmIrpPreprocessCallback
WdfDeviceInitRegisterPnpStateChangeCallback
WdfDeviceInitRegisterPowerPolicyStateChangeCallback
WdfDeviceInitRegisterPowerStateChangeCallback
WdfDeviceInitSetCharacteristics
WdfDeviceInitSetDeviceClass
WdfDeviceInitSetDeviceType
WdfDeviceInitSetExclusive
WdfDeviceInitSetFileObjectConfig
WdfDeviceInitSetIoInCallerContextCallback
WdfDeviceInitSetIoType
WdfDeviceInitSetPnpPowerEventCallbacks
WdfDeviceInitSetPowerInrush
WdfDeviceInitSetPowerNotPageable
WdfDeviceInitSetPowerPageable
WdfDeviceInitSetPowerPolicyEventCallbacks
WdfDeviceInitSetPowerPolicyOwnership
WdfDeviceInitSetRequestAttributes
WdfPdoInitAddCompatibleID
WdfPdoInitAddDeviceText
WdfPdoInitAddHardwareID
WdfPdoInitAssignDeviceID
WdfPdoInitAssignInstanceID
WdfPdoInitAssignRawDevice
WdfPdoInitSetDefaultLocale
WdfPdoInitSetEventCallbacks

 

 

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