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ScsiPortReadPortUchar macro (storport.h)

The ScsiPortReadPortUchar routine reads an unsigned byte value from 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 ScsiPortReadPortUchar(
  [in]  Port
);

Parameters

[in] Port

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

Return value

None

Remarks

ScsiPortReadPortUchar ensures that the data is transferred correctly.

Requirements

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

See also

ScsiPortGetDeviceBase