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Date:      Tue, 16 Nov 2004 10:02:53 -0500
From:      Adam K Kirchhoff <adamk@voicenet.com>
To:        Nate Lawson <nate@root.org>
Cc:        freebsd-acpi@freebsd.org
Subject:   Re: Laptop troubles...
Message-ID:  <419A169D.9000905@voicenet.com>
In-Reply-To: <419977C4.2010403@root.org>
References:  <41910F00.3070402@voicenet.com> <419113BA.9000806@root.org> <41911D01.1090303@voicenet.com> <4191201A.4080406@root.org> <4191330A.7040707@voicenet.com> <41913F15.9060701@root.org> <419145A7.3000406@voicenet.com> <41914DCC.8000100@root.org> <20041112181038.GK31422@poupinou.org> <4198EDCD.8070306@root.org> <41990786.2070604@voicenet.com> <419977C4.2010403@root.org>

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Nate Lawson wrote:

> Adam K Kirchhoff wrote:
>
>> Nate Lawson wrote:
>>
>>> Right, thanks for the reminder.  I actually have quirk code to do 
>>> this but it wasn't enabled since I wanted to find an actual test 
>>> case before turning it on.  Adam, please recompile with the attached 
>>> patch.  Also, send me pciconf -l.  The patch will disable C3 and you 
>>> should only get C1/C2 if your system is truly a PIIX4.
>>>
>>> Thanks,
>>> Nate
>>
>>
>>
>>
>> With that patch, I still have the option of setting C3.  And, if I 
>> do, I get the lockups.  I'm attaching the output of pciconf -l.
>
>
> Take 2.  This patch defers quirks till later.
>
> -Nate
>
>  
>
That works!  I am unable to set the option to C3 now.

Adam




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