diff options
| author | Martin K. Petersen <martin.petersen@oracle.com> | 2012-08-28 14:29:35 -0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-09-24 12:11:00 +0400 |
| commit | d974e4265dbd35db118c318176727ecb7f469de3 (patch) | |
| tree | fbec9c25dbed708722d334601ed0adcf38f210cd /include/scsi/scsi_devinfo.h | |
| parent | 8172499aae4d375334cfe6361900929c3b31a03f (diff) | |
| download | linux-stable-d974e4265dbd35db118c318176727ecb7f469de3.tar.gz linux-stable-d974e4265dbd35db118c318176727ecb7f469de3.tar.bz2 linux-stable-d974e4265dbd35db118c318176727ecb7f469de3.zip | |
[SCSI] Disable DIF on Hitachi Ultrastar 15K300
Hitachi Ultrastar 15K300 is quirky. Disable T10 PI (DIF).
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi/scsi_devinfo.h')
| -rw-r--r-- | include/scsi/scsi_devinfo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h index b4ddd3b18b4c..cc1f3e786ad7 100644 --- a/include/scsi/scsi_devinfo.h +++ b/include/scsi/scsi_devinfo.h @@ -30,4 +30,5 @@ #define BLIST_RETRY_HWERROR 0x400000 /* retry HARDWARE_ERROR */ #define BLIST_MAX_512 0x800000 /* maximum 512 sector cdb length */ #define BLIST_ATTACH_PQ3 0x1000000 /* Scan: Attach to PQ3 devices */ +#define BLIST_NO_DIF 0x2000000 /* Disable T10 PI (DIF) */ #endif |