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ScsiPortReadRegisterUlong routine

The ScsiPortReadRegisterUlong routine reads a ULONG value from the HBA.

Syntax


ULONG ScsiPortReadRegisterUlong(
  _In_  PULONG Register
);

Parameters

Register [in]

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

Return value

ScsiPortReadRegisterUlong returns a ULONG value from the HBA's register.

Remarks

ScsiPortReadRegisterUlong ensures that data is transferred correctly.

Requirements

Header

Srb.h (include Miniport.h or Scsi.h)

Library

Scsiport.lib

See also

ScsiPortGetDeviceBase

 

 

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