SCSI_UNKNOWN 1005 drivers/scsi/scsi_error.c if (sdev->scsi_level <= SCSI_2 && sdev->scsi_level != SCSI_UNKNOWN) SCSI_UNKNOWN 742 drivers/scsi/scsi_scan.c sdev->scsi_level != SCSI_UNKNOWN && SCSI_UNKNOWN 1313 drivers/scsi/scsi_scan.c starget->scsi_level != SCSI_UNKNOWN) SCSI_UNKNOWN 1591 drivers/scsi/scsi_sysfs.c sdev->scsi_level != SCSI_UNKNOWN && SCSI_UNKNOWN 320 drivers/usb/storage/scsiglue.c sdev->scsi_level == SCSI_UNKNOWN)