Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=797f49de3d95d964a360bcf0167cc20e249bb90b Commit: 797f49de3d95d964a360bcf0167cc20e249bb90b Parent: 38e2f035587b0674b3168931c8402f4d719fdd76 Author: Darrick J. Wong <[EMAIL PROTECTED]> AuthorDate: Thu Oct 5 15:12:37 2006 -0700 Committer: James Bottomley <[EMAIL PROTECTED]> CommitDate: Wed Jul 18 11:13:59 2007 -0500
[SCSI] aic94xx: SATA tag mask not set correctly The aic94xx controller has a bitmask establishing which tags are ok to use with a SATA NCQ disk. When the queue depth is 32, however, the expression that is used sets the mask to zero, not 0xFFFFFFFF. This patch widens the width of the integer so that this case is handled properly. Signed-off-by: Darrick J. Wong <[EMAIL PROTECTED]> Signed-off-by: James Bottomley <[EMAIL PROTECTED]> --- drivers/scsi/aic94xx/aic94xx_dev.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/scsi/aic94xx/aic94xx_dev.c b/drivers/scsi/aic94xx/aic94xx_dev.c index c520e5b..3dce618 100644 --- a/drivers/scsi/aic94xx/aic94xx_dev.c +++ b/drivers/scsi/aic94xx/aic94xx_dev.c @@ -126,7 +126,7 @@ static inline int asd_init_sata(struct domain_device *dev) if (w76 & 0x100) /* NCQ? */ qdepth = (w75 & 0x1F) + 1; asd_ddbsite_write_dword(asd_ha, ddb, SATA_TAG_ALLOC_MASK, - (1<<qdepth)-1); + (1ULL<<qdepth)-1); asd_ddbsite_write_byte(asd_ha, ddb, NUM_SATA_TAGS, qdepth); } if (dev->dev_type == SATA_DEV || dev->dev_type == SATA_PM || - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html