From: Olivier Galibert <galibert@pobox.com>
Date: Wed, 2 May 2007 17:27:22 +0000 (+0200)
Subject: [PATCH] i386: Some additional chipset register values validation.
X-Git-Tag: v2.6.22-rc1~1011^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5229dbb857f61d77d8d4048d9033387a5411b8e;p=pandora-kernel.git

[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(-)
---

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