{ MEDIUM_POWER, "medium_power" },
};
-const char *ata_scsi_lpm_get(enum link_pm policy)
+static const char *ata_scsi_lpm_get(enum link_pm policy)
{
int i;
blk_queue_max_hw_segments(q, q->max_hw_segments - 1);
}
+ if (dev->flags & ATA_DFLAG_AN)
+ set_bit(SDEV_EVT_MEDIA_CHANGE, sdev->supported_events);
+
if (dev->flags & ATA_DFLAG_NCQ) {
int depth;
else
tf->command = ATA_CMD_FLUSH;
+ /* flush is critical for IO integrity, consider it an IO command */
+ qc->flags |= ATA_QCFLAG_IO;
+
return 0;
}
*/
qc->nbytes = scsi_bufflen(scmd);
- /* request result TF */
- qc->flags |= ATA_QCFLAG_RESULT_TF;
+ /* request result TF and be quiet about device error */
+ qc->flags |= ATA_QCFLAG_RESULT_TF | ATA_QCFLAG_QUIET;
return 0;
xlat_func = NULL;
if (likely((scsi_op != ATA_16) || !atapi_passthru16)) {
/* relay SCSI command to ATAPI device */
- if (unlikely(scmd->cmd_len > dev->cdb_len))
+ int len = COMMAND_SIZE(scsi_op);
+ if (unlikely(len > scmd->cmd_len || len > dev->cdb_len))
goto bad_cdb_len;
xlat_func = atapi_xlat;
*/
void ata_scsi_media_change_notify(struct ata_device *dev)
{
-#ifdef OTHER_AN_PATCHES_HAVE_BEEN_APPLIED
if (dev->sdev)
- scsi_device_event_notify(dev->sdev, SDEV_MEDIA_CHANGE);
-#endif
+ sdev_evt_send_simple(dev->sdev, SDEV_EVT_MEDIA_CHANGE,
+ GFP_ATOMIC);
}
/**