tree ee60c2304a6cee5b0e6a0bb25aa20192bb084d32
parent 6c2af35820f100bde7b9de8a00a76faa7af6bede
author Olivier Galibert <galibert@pobox.com> 1178126842 +0200
committer Andi Kleen <andi@basil.nowhere.org> 1178126842 +0200

[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(-)