diff options
| author | Andi Kleen <ak@suse.de> | 2005-12-12 22:17:10 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-12-12 22:31:16 -0800 |
| commit | 928cf8c62763349efc550a12f6518e52c3390906 (patch) | |
| tree | 5fb257cbdaaebc3814e6df85100712127cdb8526 /Documentation/DMA-API.txt | |
| parent | bf5421c309bb89e5106452bc840983b1b4754d61 (diff) | |
[PATCH] i386/x86-64 Fall back to type 1 access when no entry found
When there is no entry for a bus in MCFG fall back to type1. This is
especially important on K8 systems where always some devices can't be accessed
using mmconfig (in particular the builtin northbridge doesn't support it for
its own devices)
Cc: <gregkh@suse.de>
Cc: <jgarzik@pobox.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/DMA-API.txt')
0 files changed, 0 insertions, 0 deletions