Re: "ACPI: EC: missing confirmations, switch off interrupt mode" wastes time on startup

[Ryan Hope]

I am getting this on my Acer also...

-Ryan

On 3/27/09, Alan Jenkins <sourcejedi.lkml@xxxxxxxxxxxxxx> wrote:
> On 3/26/09, Corrado Zoccolo <czoccolo@xxxxxxxxx> wrote:
>> On Thu, Mar 26, 2009 at 5:58 PM, Alan Jenkins
>> <sourcejedi.lkml@xxxxxxxxxxxxxx> wrote:
>>> On 3/26/09, Corrado Zoccolo <czoccolo@xxxxxxxxx> wrote:
>>>
>>> Currently there is no option to force polling, sorry.  I'm _guessing_
>>> this was a deliberate omission.  But I can sympathise that even 0.5s
>>> boot delay is bad on a netbook.
>>>
>> Yes. Do you think that changing olpc_ec_timeout kernel parameter may
>> help in getting the timeout sooner?
>>
>
> No, that's something different.  There's no boot option to change the
> timeout.
>
>>> Feel free to create a new bugzilla entry.  You can attach the full
>>> output of dmesg, but acpidump is probably not required.  What would be
>>> really helpful is if you could file on bugzilla, and attach a full
>>> debug trace.  I.e. as well as the normal dmesg, attach the dmesg
>>> output after recompiling with this change:
>>>
>>
>> bug: http://bugzilla.kernel.org/show_bug.cgi?id=12949
>> full debug dmesg: http://bugzilla.kernel.org/attachment.cgi?id=20695
>
> Great.
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