linux-kernel - Re: [PATCH] asus_atk0110: add support for Asus P7P55D

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Date:	Tue, 29 Sep 2009 20:08:52 -0600
From:	Robert Hancock <hancockrwd@...il.com>
To:	Thomas Backlund <tmb@...driva.org>
Cc:	Luca Tettamanti <kronos.it@...il.com>, lm-sensors@...sensors.org,
	linux-kernel@...r.kernel.org, Jean Delvare <khali@...ux-fr.org>
Subject: Re: [PATCH] asus_atk0110: add support for Asus P7P55D

On Tue, Sep 29, 2009 at 8:49 AM, Thomas Backlund <tmb@...driva.org> wrote:
> Robert Hancock skrev:
>>
>> On Tue, Sep 29, 2009 at 8:07 AM, Luca Tettamanti <kronos.it@...il.com>
>> wrote:
>>>>>>
>>>>>> Hi Robert,
>>>>>> I have a new patch for you :)
>>>>>> It contains the previous changes to handle the bigger ASBF buffer plus
>>>>>> a new
>>>>>> method to enable the EC as suggested by Asus. Be sure to compile with
>>>>>> HWMON_DEBUG_CHIP enabled.
>>>>>
>>>>> Excellent.. seems to work now and give actually updating sensor
>>>>> readings :-)
>>>>
>>>> Have seen a couple of these though, looks like about once an hour:
>>>>
>>>> ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl]
>>>> (20090903/evregion-424)
>>>> ACPI Error (psparse-0537): Method parse/execution failed
>>>> [\_SB_.PCI0.SBRG.ASOC.GIT6] (Node ffff88013ba778c0), AE_TIME
>>>> ACPI Error (psparse-0537): Method parse/execution failed
>>>> [\_SB_.PCI0.SBRG.ASOC.GITM] (Node ffff88013ba6ea40), AE_TIME
>>>> ATK0110 ATK0110:00: atk_read_value_new: ACPI exception: AE_TIME
>>>>
>>>> Maybe sometimes the embedded controller takes longer than the timeout
>>>> to process, or something?
>>>
>>> Is there a message like "input buffer is not empty" before that?
>>
>> Nope, that's all I'm getting each time it happens. Suggestions/debug
>> patches welcome..
>>
>
> Try this one:
> http://marc.info/?l=linux-kernel&m=125421276407283&w=2

I added this patch, no timeouts after 2 hours. Could be just chance
though, if it lasts till tomorrow evening it will be pretty
conclusive..
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