WdfDeviceWriteToHardware function

The WdfDeviceWriteToHardware method is used internally by the framework. Do not use.

Instead, use the WDF Register/Port Access Functions.

Syntax

void WdfDeviceWriteToHardware(
  WDFDEVICE                       Device,
  WDF_DEVICE_HWACCESS_TARGET_TYPE Type,
  WDF_DEVICE_HWACCESS_TARGET_SIZE Size,
  PVOID                           TargetAddress,
  SIZE_T                          Value,
  PVOID                           Buffer,
  ULONG                           Count
);

Parameters

Device

Type

Size

TargetAddress

Value

Buffer

Count

Return Value

This method does not return a value.

Requirements

   
Target Platform Universal
Minimum KMDF version 1.11
Minimum UMDF version 2.0
Header wdfdevice.h (include Wdf.h)
Library Wdf01000.sys (see Framework Library Versioning.)
IRQL PASSIVE_LEVEL

See Also

WriteToHardware