REQUEST_SENSE
Fills a Command Descriptor Block (CDB) to perform a SCSI sense-request command.
Declaration
bool REQUEST_SENSE(SCSIDeviceOutParameters *request, UInt64 bufAddr, UInt8 senseLength, SCSIDeviceInParameters *response);Parameters
- request:
An object that contains the request information.
- bufAddr:
A buffer to receive the sense-request data.
- senseLength:
The length of requested sense data, in bytes.
- response:
An empty Scsideviceinparameters object. On return, the framework populates this object with the response information.
Return Value
true if the call successfully fills the CDB; false, otherwise.
Discussion
Use this method in your dext to prefill a 16-byte CDB for the standard REQUEST SENSE SCSI command.