Name
ata_scsi_start_stop_xlat —
Translate SCSI START STOP UNIT command
Synopsis
unsigned int ata_scsi_start_stop_xlat ( | struct ata_queued_cmd * qc) ; |
Arguments
struct ata_queued_cmd * qc
Storage for translated ATA taskfile
Description
Sets up an ATA taskfile to issue STANDBY (to stop) or READ VERIFY
(to start). Perhaps these commands should be preceded by
CHECK POWER MODE to see what power mode the device is already in.
[See SAT revision 5 at www.t10.org]
LOCKING:
spin_lock_irqsave(host lock)
Return
Zero on success, non-zero on error.