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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2008-09-19 18:47:21 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-10-13 09:28:58 -0400 |
| commit | 9e06688e7d60149cc9ef78ff29515c20186bb418 (patch) | |
| tree | cb6df4657c1964244a51d6ad3a5a54b849b93894 /drivers/scsi/sd.h | |
| parent | be922f478f430f8fab4db952ffc20c86f23de397 (diff) | |
| download | lwn-9e06688e7d60149cc9ef78ff29515c20186bb418.tar.gz lwn-9e06688e7d60149cc9ef78ff29515c20186bb418.zip | |
[SCSI] sd: Correctly handle all combinations of DIF and DIX
The old detection code couldn't handle all possible combinations of
DIX and DIF. This version does, giving priority to DIX if the
controller is capable.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/sd.h')
| -rw-r--r-- | drivers/scsi/sd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h index 95b9f06534d5..a92b991d98ab 100644 --- a/drivers/scsi/sd.h +++ b/drivers/scsi/sd.h @@ -99,7 +99,7 @@ struct sd_dif_tuple { #if defined(CONFIG_BLK_DEV_INTEGRITY) -extern void sd_dif_op(struct scsi_cmnd *, unsigned int, unsigned int); +extern void sd_dif_op(struct scsi_cmnd *, unsigned int, unsigned int, unsigned int); extern void sd_dif_config_host(struct scsi_disk *); extern int sd_dif_prepare(struct request *rq, sector_t, unsigned int); extern void sd_dif_complete(struct scsi_cmnd *, unsigned int); |