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authorLinus Torvalds <torvalds@linux-foundation.org>2008-01-25 17:19:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-01-25 17:19:08 -0800
commit9b73e76f3cf63379dcf45fcd4f112f5812418d0a (patch)
tree4e6bef87cd0cd6d848fc39a5ae25b981dbbe035b /drivers/ieee1394
parent50d9a126240f9961cfdd063336bbeb91f77a7dce (diff)
parent23c3e290fb9ce38cabc2822b47583fc8702411bf (diff)
downloadop-kernel-dev-9b73e76f3cf63379dcf45fcd4f112f5812418d0a.zip
op-kernel-dev-9b73e76f3cf63379dcf45fcd4f112f5812418d0a.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (200 commits) [SCSI] usbstorage: use last_sector_bug flag universally [SCSI] libsas: abstract STP task status into a function [SCSI] ultrastor: clean up inline asm warnings [SCSI] aic7xxx: fix firmware build [SCSI] aacraid: fib context lock for management ioctls [SCSI] ch: remove forward declarations [SCSI] ch: fix device minor number management bug [SCSI] ch: handle class_device_create failure properly [SCSI] NCR5380: fix section mismatch [SCSI] sg: fix /proc/scsi/sg/devices when no SCSI devices [SCSI] IB/iSER: add logical unit reset support [SCSI] don't use __GFP_DMA for sense buffers if not required [SCSI] use dynamically allocated sense buffer [SCSI] scsi.h: add macro for enclosure bit of inquiry data [SCSI] sd: add fix for devices with last sector access problems [SCSI] fix pcmcia compile problem [SCSI] aacraid: add Voodoo Lite class of cards. [SCSI] aacraid: add new driver features flags [SCSI] qla2xxx: Update version number to 8.02.00-k7. [SCSI] qla2xxx: Issue correct MBC_INITIALIZE_FIRMWARE command. ...
Diffstat (limited to 'drivers/ieee1394')
-rw-r--r--drivers/ieee1394/sbp2.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index b83d254..1eda11a 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -1963,6 +1963,12 @@ static int sbp2scsi_slave_alloc(struct scsi_device *sdev)
lu->sdev = sdev;
sdev->allow_restart = 1;
+ /*
+ * Update the dma alignment (minimum alignment requirements for
+ * start and end of DMA transfers) to be a sector
+ */
+ blk_queue_update_dma_alignment(sdev->request_queue, 511);
+
if (lu->workarounds & SBP2_WORKAROUND_INQUIRY_36)
sdev->inquiry_len = 36;
return 0;
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