TEST_UNIT_READY
Fills a Command Descriptor Block (CDB) to test whether the unit is ready.
Declaration
bool TEST_UNIT_READY(SCSIDeviceOutParameters *request, SCSIDeviceInParameters *response, UInt64 senseBufAddr);Parameters
- request:
An object that contains the request information.
- response:
An empty Scsideviceinparameters object. On return, the framework populates this object with the response information.
- senseBufAddr:
The address of the sense buffer.
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 TEST UNIT READY SCSI command.