!wdfkd.wdfiotarget

The !wdfkd.wdfiotarget extension displays information about a specified I/O target object.

!wdfkd.wdfiotarget Handle [Flags]

Parameters

Handle

A handle to an I/O target object.

Flags

Optional. Flags that specify the kind of information to display. Flags can be any combination of the following bits. The default value is 0x0.

Bit 0 (0x1)

The display will include details for each of the I/O target's pending request objects.

DLL

Wdfkd.dll

Frameworks

KMDF 1, UMDF 2

Additional Information

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

Remarks

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


kd> !wdfiotarget 0x7c9630b8 

WDFIOTARGET 8369cf40
=========================
WDFDEVICE: 0x7ca7b1c0
Target Device:  !devobj 0x81ede5d8
Target PDO: !devobj 0x822b8a90

Type: Instack target
State:  WdfIoTargetStarted

Requests waiting: 0

Requests sent: 0

Requests sent with ignore-target-state: 0

The output in the preceding example includes the address of the I/O target's parent framework device object, along with the addresses of the WDM DEVICE_OBJECT structures that represent the target driver's device object and the target device's physical device object (PDO).

 

 

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