ScsiPortReadRegisterBufferUchar function (srb.h)
The ScsiPortReadRegisterBufferUchar routine transfers a specified number of unsigned bytes from the HBA to a buffer.
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 VOID ScsiPortReadRegisterBufferUchar(
[in] PUCHAR Register,
[in] PUCHAR Buffer,
[in] ULONG Count
);
Parameters
[in] Register
Pointer to the register. The given Register must be in a mapped memory-space range returned by ScsiPortGetDeviceBase.
[in] Buffer
Pointer to the buffer.
[in] Count
Specifies the number of bytes to be read from the HBA.
Return value
None
Remarks
ScsiPortReadRegisterBufferUchar 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
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for