Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
!wdfkd.wdfldr

!wdfkd.wdfldr

The !wdfkd.wdfldr extension displays information about the drivers that are currently dynamically bound to the Windows Driver Frameworks. This includes both the Kernel-Mode Driver Framework (KMDF) and the User-Mode Driver Framework (UMDF).

!wdfkd.wdfldr [DriverName]

Parameters

DriverName

The name of a driver, including the filename extension. If you supply a driver name, this command displays detailed information about the one driver. If you do not supply a drive name, this command displays information about all drivers that are bound to the Windows Driver Frameworks.

DLL

Wdfkd.dll

Frameworks

KMDF 1, UMDF 1, UMDF 2

Additional Information

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

Remarks

Here is an example of the output of !wdfldr.

0: kd> !wdfkd.wdfldr
---------------------------------------------------------------
 KMDF Drivers
---------------------------------------------------------------
 LoadedModuleList      0xfffff800003b61f8
----------------------------------
LIBRARY_MODULE  0xffffe0000039f7c0
  Version       v1.13
  Service       \Registry\Machine\System\CurrentControlSet\Services\Wdf01000
  ImageName     Wdf01000.sys
  ImageAddress  0xfffff800002e7000
  ImageSize     0xc5000
  Associated Clients: 16

  ImageName                      Ver   WdfGlobals         FxGlobals          ImageAddress       ImageSize
  peauth.sys                     v1.7  0xffffe00003a95880 0xffffe00003a956e0 0xfffff80002678000 0x000ab000
  monitor.sys                    v1.11 0xffffe000001abc70 0xffffe000001abad0 0xfffff800022e7000 0x0000e000
  UsbHub3.sys                    v1.11 0xffffe000028a47b0 0xffffe000028a4610 0xfffff8000220b000 0x00077000
  ...
----------------------------------
Total: 1 library loaded
---------------------------------------------------------------
 UMDF Drivers
---------------------------------------------------------------
  DriverManagerProcess: 0xffffe00003470500

  ImageName                      Ver
  MyUmdfDriver.dll               v1.11 
  SomeUmdf2Driver.dll            v2.0  
  MyUmdf2Driver.dll              v2.0

Here is another example that supplies a driver name.

0: kd> !wdfldr MyUmdf2Driver.dll

Version    v2.0
Service    \Registry\Machine\System\CurrentControlSet\Services\MyUmdf2Driver

!wdflogdump  MyUmdf2Driver.dll
---------------------------------------------------------------
 UMDF Device Instances using MyUmdf2Driver.dll
---------------------------------------------------------------
Process             DevStack           DeviceId
0xffffe00000c32900  a5a3ab5f70         \Device\00000052 !wdfdriverinfo

 

 

Send comments about this topic to Microsoft

Show:
© 2015 Microsoft