i386/93963: [panic] [patch] ACPI Panic with some ACPI 2.0 PC
& cannot boot
Nate Lawson
nate at root.org
Tue Mar 21 20:30:31 UTC 2006
The following reply was made to PR i386/93963; it has been noted by GNATS.
From: Nate Lawson <nate at root.org>
To: fukui.FreeBSD at fanet.net
Cc: freebsd-acpi at freebsd.org, bug-followup at freebsd.org
Subject: Re: i386/93963: [panic] [patch] ACPI Panic with some ACPI 2.0 PC
& cannot boot
Date: Tue, 21 Mar 2006 12:24:08 -0800
John Baldwin wrote:
> On Monday 20 March 2006 19:33, Mark Linimon wrote:
>> Synopsis: [panic] [patch] ACPI Panic with some ACPI 2.0 PC & cannot boot
>>
>> Responsible-Changed-From-To: freebsd-i386->freebsd-acpi
>> Responsible-Changed-By: linimon
>> Responsible-Changed-When: Tue Mar 21 00:31:09 UTC 2006
>> Responsible-Changed-Why:
>> Over to maintainer(s).
>>
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=93963
>
> The patch basically forces the use of ACPI 1.0 tables if the ACPI 2.0 table
> pointer is NULL. This is really just more BIOS brain damage. Most of the
> patch is to Intel's ACPI-CA code, so we need to see what they think about
> this workaround.
Fukui-san,
Would you please submit the output of acpidump -t to the PR? This would
help us understand the RSDT and XSDT on your machine.
--
Nate
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