If a device is disabled after error recovery it doesn't make
any sense to generate an ATA sense, but we should rather
return a generic sense code indicating the device is gone.
Signed-off-by: Hannes Reinecke <hare@xxxxxxxx>
---
drivers/ata/libata-scsi.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 8b61d63..6d78b4b 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1126,6 +1126,12 @@ static void ata_gen_ata_sense(struct ata_queued_cmd *qc)
cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
+ if (ata_dev_disabled(dev)) {
+ /* Device disabled after error recovery */
+ /* LOGICAL UNIT NOT READY, HARD RESET REQUIRED */
+ ata_scsi_set_sense(dev, cmd, NOT_READY, 0x04, 0x21);
+ return;
+ }
/* Use ata_to_sense_error() to map status register bits
* onto sense key, asc & ascq.
*/
--
1.8.5.6
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