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ScsiPortReadRegisterUshort function (srb.h)

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The ScsiPortReadRegisterUshort routine reads a USHORT 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

SCSIPORT_API USHORT ScsiPortReadRegisterUshort(
  [in] PUSHORT Register
);

Parameters

[in] Register

Pointer to the register. The given Register must be in a mapped memory-space range returned by ScsiPortGetDeviceBase.

Return value

ScsiPortReadRegisterUshort returns a USHORT value from the HBA's register.

Remarks

ScsiPortReadRegisterUshort ensures that the data is transferred correctly.

Requirements

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

See also

ScsiPortGetDeviceBase