diff options
Diffstat (limited to 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 8f800196d596..dd81fa78cdcf 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -944,9 +944,35 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc) } tf->command = ATA_CMD_VERIFY; /* READ VERIFY */ - } else + } else { + /* XXX: This is for backward compatibility, will be + * removed. Read Documentation/feature-removal-schedule.txt + * for more info. + */ + if (ata_spindown_compat && + (system_state == SYSTEM_HALT || + system_state == SYSTEM_POWER_OFF)) { + static int warned = 0; + + if (!warned) { + spin_unlock_irq(qc->ap->lock); + ata_dev_printk(qc->dev, KERN_WARNING, + "DISK MIGHT NOT BE SPUN DOWN PROPERLY. " + "UPDATE SHUTDOWN UTILITY\n"); + ata_dev_printk(qc->dev, KERN_WARNING, + "For more info, visit " + "http://linux-ata.org/shutdown.html\n"); + warned = 1; + ssleep(5); + spin_lock_irq(qc->ap->lock); + } + scmd->result = SAM_STAT_GOOD; + return 1; + } + /* Issue ATA STANDBY IMMEDIATE command */ tf->command = ATA_CMD_STANDBYNOW1; + } /* * Standby and Idle condition timers could be implemented but that |