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

..

fw-card.c

firewire: fix unloading of fw-ohci while devices are attached

2007-08-25 18:00:27 +02:00

fw-cdev.c

firewire: fw-cdev: reorder wakeup vs. spinlock

2007-10-17 00:00:10 +02:00

fw-device.c

Driver core: change add_uevent_var to use a struct

2007-10-12 14:51:01 -07:00

fw-device.h

firewire: fw-sbp2: add support for multiple logical units per target

2007-10-17 00:00:03 +02:00

fw-iso.c

…

fw-ohci.c

firewire: OHCI 1.0 Isochronous Receive support

2007-12-10 21:55:19 +01:00

fw-ohci.h

firewire: fw-ohci: check for misconfigured bus (phyID == 63)

2007-10-17 00:00:08 +02:00

fw-sbp2.c

[SCSI] relax scsi dma alignment

2008-01-11 18:29:22 -06:00

fw-topology.c

firewire: in-code doc updates.

2007-10-17 00:00:09 +02:00

fw-topology.h

firewire: a header cleanup

2007-10-17 00:00:09 +02:00

fw-transaction.c

fix typo "insted" -> "instead"

2007-10-20 01:55:04 +02:00

fw-transaction.h

…

Kconfig

firewire: point to migration document

2007-10-07 13:48:41 +02:00

Makefile

…