WDF_READ_PORT_BUFFER_USHORT function (wdfhwaccess.h)

[Applies to UMDF only]

The WDF_READ_PORT_BUFFER_USHORT function reads a number of USHORT values from the specified port address into a buffer.

Syntax

void WDF_READ_PORT_BUFFER_USHORT(
  WDFDEVICE Device,
  PUSHORT   Port,
  PUSHORT   Buffer,
  ULONG     Count
);

Parameters

Device

[in] A handle to a framework device object.

Port

[in] Specifies the port address, which must be a mapped memory range in I/O space.

Buffer

[out] A pointer to a buffer into which an array of USHORT values is read.

Count

[in] Specifies the number of USHORT values to be read into the buffer.

Return value

None

Requirements

   
Minimum supported client Windows 8.1
Target Platform Universal
Minimum UMDF version 2.0
Header wdfhwaccess.h