// storport.h

void StorPortReadPortBufferUlong(
  [in] h,
  [in] p,
  [in] b,
  [in] c
);
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Windows Driver Kit DDI reference (nf-storport-storportreadportbufferulong)

StorPortReadPortBufferUlong macro

Description

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

Parameters

`h` [in]

A pointer to the hardware device extension.

`p` [in]

Pointer to the address from which to read.

`b` [in]

A pointer to the buffer that receives the data that is read.

`c` [in]

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

Remarks

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

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Windows Driver Kit DDI reference (nf-storport-storportreadportbufferulong)