Messages in this thread Patch in this message | | | From | Gwendal Grignou <> | Subject | [PATCH] [libata] Fix HDIO_DRIVE_CMD ioctl sense data check | Date | Thu, 28 Mar 2013 22:56:49 -0700 |
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commit 84a9a8cd9d0aa93c17e5815ab8a9cc4c0a765c63 changed the sense key used for returning task registers, but HDIO_DRIVE_CMD ioctl was not changed accordingly.
Tested: check that SMART ENABLE sent using HDIO_DRIVE_CMD returns 0 instead of EIO.
Signed-off-by: Gwendal Grignou <gwendal@google.com> --- drivers/ata/libata-scsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 318b413..e05bf4c 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -532,8 +532,8 @@ int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg) struct scsi_sense_hdr sshdr; scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE, &sshdr); - if (sshdr.sense_key == 0 && - sshdr.asc == 0 && sshdr.ascq == 0) + if (sshdr.sense_key == RECOVERED_ERROR && + sshdr.asc == 0 && sshdr.ascq == 0x1D) cmd_result &= ~SAM_STAT_CHECK_CONDITION; } -- 1.8.1.3
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