diff options
| author | Olivier Galibert <galibert@pobox.com> | 2007-05-02 19:27:22 +0200 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 19:27:22 +0200 |
| commit | b5229dbb857f61d77d8d4048d9033387a5411b8e (patch) | |
| tree | ee60c2304a6cee5b0e6a0bb25aa20192bb084d32 /arch/i386/boot | |
| parent | 6c2af35820f100bde7b9de8a00a76faa7af6bede (diff) | |
[PATCH] i386: Some additional chipset register values validation.
On i945, a mmconfig range hitting the f0000000-ffffffff zone conflicts
with the APIC registers and others. Consider it invalid.
On E7520, values 0000 and f000 for the window register are defined
invalid in the documentation.
I haven't seen a bios use these values, but who trusts biosen these
days?
Signed-off-by: Olivier Galibert <galibert@pobox.com>
Signed-off-by: Andi Kleen <ak@suse.de>
arch/i386/pci/mmconfig-shared.c | 25 +++++++++++++++++--------
1 file changed, 17 insertions(+), 8 deletions(-)
Diffstat (limited to 'arch/i386/boot')
0 files changed, 0 insertions, 0 deletions