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ScsiPortWritePortBufferUchar macro (storport.h)

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The ScsiPortWritePortBufferUchar routine transfers a given number of unsigned bytes from a buffer to the HBA.

Note  The SCSI port driver and SCSI miniport driver models may be altered or unavailable in the future. Instead, we recommend using the Storport driver and Storport miniport driver models.
 

Syntax

void ScsiPortWritePortBufferUchar(
  [in]  Port,
  [in]  Buffer,
  [in]  Count
);

Parameters

[in] Port

Pointer to the I/O port. The given Port must be in a mapped I/O-space range returned by ScsiPortGetDeviceBase.

[in] Buffer

Pointer to a buffer.

[in] Count

Specifies the number of bytes to be written to the HBA.

Return value

None

Requirements

Requirement Value
Target Platform Desktop
Header storport.h (include Miniport.h, Scsi.h, Storport.h)
Library Scsiport.lib

See also

ScsiPortGetDeviceBase