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linux/drivers/ieee1394
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James Bottomley 465ff3185e [SCSI] relax scsi dma alignment 
This patch relaxes the default SCSI DMA alignment from 512 bytes to 4
bytes.  I remember from previous discussions that usb and firewire have
sector size alignment requirements, so I upped their alignments in the
respective slave allocs.

The reason for doing this is so that we don't get such a huge amount of
copy overhead in bio_copy_user() for udev.  (basically all inquiries it
issues can now be directly mapped).

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-01-11 18:29:22 -06:00
..
config_roms.c ieee1394: eth1394: don't autoload by hotplug when ohci1394 starts 2007-04-30 00:00:30 +02:00
config_roms.h ieee1394: eth1394: don't autoload by hotplug when ohci1394 starts 2007-04-30 00:00:30 +02:00
csr1212.c ieee1394: csr1212: proper refcounting 2007-10-16 23:59:59 +02:00
csr1212.h ieee1394: csr1212: proper refcounting 2007-10-16 23:59:59 +02:00
csr.c ieee1394: usecs_to_jiffies takes unsigned int argument 2006-12-07 21:29:08 +01:00
csr.h [PATCH] ieee1394: clean up declarations of hpsb_*_config_rom 2006-07-03 12:02:31 -04:00
dma.c ieee1394: iso and async streams: s/g list fix 2007-11-04 14:31:16 +01:00
dma.h ieee1394: move some comments from declaration to definition 2007-04-30 00:00:28 +02:00
dv1394-private.h [PATCH] ieee1394: dv1394: sem2mutex conversion 2006-07-03 12:02:32 -04:00
dv1394.c ieee1394: convert ieee1394 from "struct class_device" to "struct device" 2007-07-10 00:07:39 +02:00
dv1394.h
eth1394.c ieee1394: eth1394: fix lock imbalance 2007-10-16 23:59:54 +02:00
eth1394.h ieee1394: eth1394: handle tlabel exhaustion 2007-05-27 23:20:59 +02:00
highlevel.c ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
highlevel.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
hosts.c ieee1394: first minimal NUMA awareness 2007-07-10 00:07:40 +02:00
hosts.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
ieee1394_core.c ieee1394: ieee1394_core.c: use DEFINE_SPINLOCK for spinlock definition 2007-10-16 23:59:59 +02:00
ieee1394_core.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
ieee1394_hotplug.h [PATCH] ieee1394: remove redundant code from ieee1394_hotplug.h 2006-07-03 12:02:30 -04:00
ieee1394_transactions.c ieee1394: ieee1394_transactions.c: remove dead code 2007-10-31 19:02:19 +01:00
ieee1394_transactions.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
ieee1394_types.h ieee1394: safer definition of empty macros 2006-09-17 19:31:20 +02:00
ieee1394-ioctl.h ieee1394: cycle timer read extension for raw1394 2007-02-17 14:39:33 +01:00
ieee1394.h [PATCH] ieee1394: coding style and comment fixes in midlayer header files 2006-07-03 12:02:28 -04:00
iso.c ieee1394: iso.c needs sched.h 2007-04-30 00:00:29 +02:00
iso.h ieee1394: move some comments from declaration to definition 2007-04-30 00:00:28 +02:00
Kconfig ieee1394: sbp2: more correct Kconfig dependencies 2007-08-02 20:34:16 +02:00
Makefile the scheduled IEEE1394_OUI_DB removal 2007-02-08 20:57:43 +01:00
nodemgr.c ieee1394: csr1212: proper refcounting 2007-10-16 23:59:59 +02:00
nodemgr.h ieee1394: convert ieee1394 from "struct class_device" to "struct device" 2007-07-10 00:07:39 +02:00
ohci1394.c ieee1394: ohci1394: fix initialization if built non-modular 2007-09-20 21:19:45 +02:00
ohci1394.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
pcilynx.c ieee1394: pcilynx: I2C cleanups 2007-10-16 23:59:57 +02:00
pcilynx.h Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
raw1394-private.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
raw1394.c raw1394 __user annotation 2007-07-26 11:11:57 -07:00
raw1394.h ieee1394: remove old isochronous ABI 2007-07-10 00:07:41 +02:00
sbp2.c [SCSI] relax scsi dma alignment 2008-01-11 18:29:22 -06:00
sbp2.h ieee1394: sbp2: change some module parameters from int to bool 2007-07-10 00:07:41 +02:00
video1394.c ieee1394: convert ieee1394 from "struct class_device" to "struct device" 2007-07-10 00:07:39 +02:00
video1394.h