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From: Takahiro Yakoh <yakoh@sd.keio.ac.jp>
To: acpi-jp@jp.FreeBSD.org
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Date: Fri, 29 Aug 2003 12:27:49 +0900
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Subject: [acpi-jp 2623] CPU Freezing with ACPI on MP-XP7310
Sender: owner-acpi-jp@jp.FreeBSD.org
X-Originator: yakoh@sd.keio.ac.jp
X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+030821

 Hi,

I'm trying to solve ACPI problems in 5.1-CURRENT with my PC,
Victor MP-XP7310, an OEM model from ASUS, Centrino laptop.
When ACPI off, CPU works fine although some devices do not work.
When ACPI on, CPU freezes suddenly after boot up, with some of
these devices become to work.  The life time is indecisive,
from several minutes to half hour.  In freezed situation,
keyboard and network don't work and LCD continues to display
a still image, but DDB works with pressing Ctrl+Alt+Esc only once.

Before working around device drivers, I want to fix up CPU freezing.
I tried to disassemble its DSDT, correct syntax errors, assemble with
iasl compiler, and override with the new DSDT.  But the behavior
was the same as with the original DSDT.  I guess SystemMemory is not
accessible, but I'm not sure.
Is anyone have any idea to solve this problem?

Original DSDT and DSL:
	http://members.jcom.home.ne.jp/yakoh/xp7310-orig.dsdt
	http://members.jcom.home.ne.jp/yakoh/xp7310-orig.dsl.txt
Messages from pciconf and dmesg commands:
	http://members.jcom.home.ne.jp/yakoh/xp7310.pciconf.txt
	http://members.jcom.home.ne.jp/yakoh/xp7310.dmesg.txt
Kernel configuration file:
	http://members.jcom.home.ne.jp/yakoh/xp7310.config.txt

T.Yakoh
