ScsiPortWritePortUlong function (srb.h)
The ScsiPortWritePortUlong routine transfers a ULONG value 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
SCSIPORT_API VOID ScsiPortWritePortUlong(
[in] PULONG Port,
[in] ULONG Value
);
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] Value
Specifies the value to be written to the HBA's I/O port.
Return value
None
Requirements
Requirement | Value |
---|---|
Target Platform | Desktop |
Header | srb.h (include Miniport.h, Scsi.h, Storport.h) |
Library | Scsiport.lib |