StorPortReadPortBufferUlong routine

The StorPortReadPortBufferUlong routine reads a value from a specified port address.

Syntax


STORPORT_API VOID StorPortReadPortBufferUlong(
  _In_  PVOID HwDeviceExtension,
  _In_  PULONG Port,
  _In_  PULONG Buffer,
  _In_  ULONG Count
);

Parameters

HwDeviceExtension [in]

Pointer to the hardware device extension.

Port [in]

Pointer to the address from which to read.

Buffer [in]

Pointer to the buffer that receives the data that is read.

Count [in]

Specifies the number of data items to be read. Each data item has a size of sizeof(ULONG).

Return value

None

Remarks

For more information, see the ScsiPortReadPortBufferUlong routine. For a nonbuffered version of this routine, see StorPortReadPortUlong.

Requirements

Header

Storport.h (include Storport.h)

Library

Storport.lib

See also

ScsiPortReadPortBufferUlong
StorPortReadPortUlong

 

 

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