通过

!wdfkd.wdfdevicequeues

  • 项目

!wdfkd.wdfdevicequeues 扩展显示属于指定设备的所有框架队列对象的信息。

!wdfkd.wdfdevicequeues Handle

参数

处理
WDFDEVICE 类型对象的句柄。

DLL

Wdfkd.dll

框架

KMDF 1、UMDF 2

其他信息

有关更多信息，请参阅内核模式驱动程序框架调试和 !wdfkd.wdfqueue。

注解

以下示例显示来自 !wdfkd.wdfdevicequeues 扩展的显示。

kd> !wdfdevicequeues 0x7cad31c8 

# Dumping queues of WDFDEVICE 0x7cad31c8
=====================================
## Number of queues: 3
----------------------------------
Queue: 1 (!wdfqueue 0x7d67d1e8)
    Manual, Not power-managed, PowerOn, Can accept, Can dispatch, ExecutionLevelDispatch, SynchronizationScopeNone
    Number of driver owned requests: 0
    Number of waiting requests: 0


## This is WDF internal queue for create requests.
----------------------------------
Queue: 2 (!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
----------------------------------
Queue: 3 (!wdfqueue 0x7cd671e8)
    Parallel, Power-managed, PowerOff, Can accept, Can dispatch, ExecutionLevelDispatch, SynchronizationScopeNone
    Number of driver owned requests: 0
    Number of waiting requests: 0


    EvtIoDeviceControl: (0xf2226ac0) wdfrawbusenumtest!RawBus_RawPdo_EvtDeviceControl