ata_sas_queuecmd — Issue SCSI cdb to libata-managed device
int ata_sas_queuecmd
(struct scsi_cmnd * cmd, void (*done)
(struct scsi_cmnd *), struct ata_port * ap);
SCSI command to be sent
Completion function, called when command is complete
ATA port to which the command is being sent
Return value from __ata_scsi_queuecmd if cmd can be queued, 0 otherwise.