]> git.baikalelectronics.ru Git - kernel.git/commit
[PATCH] ide: Allow IDE interface to specify its not capable of 32-bit operations
authorKumar Gala <galak@kernel.crashing.org>
Fri, 24 Mar 2006 11:18:21 +0000 (03:18 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Fri, 24 Mar 2006 15:33:28 +0000 (07:33 -0800)
commitb892016c1e4e1e3dc8ab0f3d3f4e7c8894f338ea
tree6f0eb837cf8c1ce131c93ecf52476046519c5969
parent2d547b14fb9a5e2c54dd9c9cf2fcf47a1c411776
[PATCH] ide: Allow IDE interface to specify its not capable of 32-bit operations

In some embedded systems the IDE hardware interface may only support 16-bit
or smaller accesses.  Allow the interface to specify if this is the case
and don't allow the drive or user to override the setting.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
drivers/ide/ide-disk.c
drivers/ide/ide-probe.c
include/linux/ide.h