diff options
| author | John W. Linville <linville@tuxdriver.com> | 2005-11-07 03:58:08 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 10:53:25 -0500 |
| commit | 900fd17dd01d2c99dfd1ec0b53a860894a2673ee (patch) | |
| tree | fcd447fc10d1a58c11854e29077417c329afebe7 /mm/highmem.c | |
| parent | 35b306743d17cdd31357e5de9ce6c549e5d6756e (diff) | |
[PATCH] 3c59x: enable use of memory-mapped PCI I/O
Add capability for 3c59x driver to use memory-mapped PCI I/O resources.
This may improve performance for those devices so equipped. This will be
the default behaviour for IS_CYCLONE and IS_TORNADO devices. Additionally,
it can be enabled/disabled individually for up to MAX_UNITS number of
devices via the use_mmio module option or for all units via the
global_use_mmio option. The use_mmio option overrides the global_use_mmio
option for those devices specified.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm/highmem.c')
0 files changed, 0 insertions, 0 deletions