!wdfkd.wdfqueue

The !wdfkd.wdfqueue extension displays information about a specified framework queue object and the framework request objects that are in the queue.

!wdfkd.wdfqueue Handle

Parameters

Handle

A handle to a framework queue object.

DLL

Wdfkd.dll

Frameworks

KMDF 1, UMDF 2

Additional Information

For more information, see Kernel-Mode Driver Framework Debugging.

Remarks

The following example shows the display from a !wdfkd.wdfqueue extension.


kd> !wdfqueue 0x7ce7d1e8 

Dumping WDFQUEUE 0x7ce7d1e8
=========================
Parallel, Power-managed, PowerOff, Can accept, Can dispatch, ExecutionLevelDispatch, SynchronizationScopeNone
    Number of driver owned requests: 0
    Number of waiting requests: 0


    EvtIoDefault: (0xf221fad0) wdfrawbusenumtest!EvtIoQueueDefault

The queue in the preceding example is configured for parallel dispatching, is power-managed but is currently in the Off state, and can both accept and dispatch requests.

 

 

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