StorPortReadRegisterBufferUlong routine

The StorPortReadRegisterBufferUlong routine reads a value from a specified register address.

Syntax


STORPORT_API VOID StorPortReadRegisterBufferUlong(
  _In_  PVOID HwDeviceExtension,
  _In_  PULONG Register,
  _In_  PULONG Buffer,
  _In_  ULONG Count
);

Parameters

HwDeviceExtension [in]

Pointer to the hardware device extension.

Register [in]

Pointer to the register where the data is to be 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 ScsiPortReadRegisterBufferUlong. For a nonbuffered version of this routine, see StorPortReadRegisterUlong.

Requirements

Header

Storport.h (include Storport.h)

Library

Storport.lib

See also

ScsiPortReadRegisterBufferUlong
StorPortReadRegisterUlong

 

 

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