diff options
Diffstat (limited to 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index b43a3196e2be..721d3f270c8e 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -992,6 +992,13 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc) return; } + if (ata_id_is_locked(dev->id)) { + /* Security locked */ + /* LOGICAL UNIT ACCESS NOT AUTHORIZED */ + ata_scsi_set_sense(dev, cmd, DATA_PROTECT, 0x74, 0x71); + return; + } + if (!(qc->flags & ATA_QCFLAG_RTF_FILLED)) { ata_dev_dbg(dev, "Missing result TF: reporting aborted command\n"); @@ -1095,6 +1102,7 @@ int ata_scsi_dev_config(struct scsi_device *sdev, struct queue_limits *lim, */ sdev->manage_runtime_start_stop = 1; sdev->manage_shutdown = 1; + sdev->manage_restart = ata_acpi_dev_manage_restart(dev); sdev->force_runtime_start_on_system_start = 1; } @@ -4894,8 +4902,10 @@ void ata_scsi_dev_rescan(struct work_struct *work) spin_unlock_irqrestore(ap->lock, flags); if (do_resume) { ret = scsi_resume_device(sdev); - if (ret == -EWOULDBLOCK) + if (ret == -EWOULDBLOCK) { + scsi_device_put(sdev); goto unlock_scan; + } dev->flags &= ~ATA_DFLAG_RESUMING; } ret = scsi_rescan_device(sdev); |