From: Alexey Starikovskiy <aystarik@gmail.com>
To: ykzhao <yakui.zhao@intel.com>
Cc: astarikovskiy@suse.de, linux-acpi@vger.kernel.org, "Kay,
Allen M" <allen.m.kay@intel.com>,
lenb@kernel.org
Subject: Re: ACPI error during Sandybridge boot
Date: Wed, 25 Nov 2009 11:09:41 +0300 [thread overview]
Message-ID: <4B0CE645.9000705@gmail.com> (raw)
In-Reply-To: <1259113351.2552.13.camel@localhost.localdomain>
Hi Yakui,
May I see DSDT? What is the reason to not include ECDT while it's
clearly needed by design?
Regards,
Alex.
ykzhao wrote:
> Hi, Alexey
>
> The following warning message is complained on one box in the boot
> phase. And the EC opregion field is accessed in the GPE L01 method.
> After looking at the source code it seems that the GPE L01 is enabled
> before installing EC space handler.
>
> There is no ECDT table in the acpidump. And there is no _INI object
> for the ACPI EC device.
>
>
> Any idea about this issue?
> Can we also initialize the EC device and installing EC space handler
> earlier as we have done on the machine with the ECDT table?
>
> Thanks.
> Yakui
>
>
>> [ 371.362936] ACPI Exception: AE_NOT_EXIST, while evaluating GPE method [_L01]
>> 20090521 evgpe-568
>> [ 371.484758] ACPI Error: No handler for Region [ECF2] (ffff88006cc0b900) [Embe
>> ddedControl] 20090521 evregion-319
>> [ 371.484780] ACPI Error: Region EmbeddedControl(3) has no handler 20090521 exf
>> ldio-294
>> [ 371.484798] ACPI Error (psparse-0537): Method parse/execution failed [\_GPE._
>> L01] (Node ffff88006cc5c9a0), AE_NOT_EXIST
>> [ 371.484917] ACPI Exception: AE_NOT_EXIST, while evaluating GPE method [_L01]
>> 20090521 evgpe-568
>> [ 371.608737] ACPI Error: No handler for Region [ECF2] (ffff88006cc0b900) [Embe
>> ddedControl] 20090521 evregion-319
>> [ 371.608760] ACPI Error: Region EmbeddedControl(3) has no handler 20090521 exf
>> ldio-294
>> [ 371.608785] ACPI Error (psparse-0537): Method parse/execution failed [\_GPE._
>> L01] (Node ffff88006cc5c9a0), AE_NOT_EXIST
>> [ 371.609012] ACPI Exception: AE_NOT_EXIST, while evaluating GPE method [_L01]
>> 20090521 evgpe-568
>> [ 371.731704] ACPI Error: No handler for Region [ECF2] (ffff88006cc0b900) [Embe
>> ddedControl] 20090521 evregion-319
>> [ 371.731726] ACPI Error: Region EmbeddedControl(3) has no handler 20090521 exf
>> ldio-294
>>
>
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next prev parent reply other threads:[~2009-11-25 8:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <57C9024A16AD2D4C97DC78E552063EA3E39CC12C@orsmsx505.amr.corp.intel.com>
2009-11-25 1:42 ` ACPI error during Sandybridge boot ykzhao
2009-11-25 8:09 ` Alexey Starikovskiy [this message]
[not found] ` <1259197886.2552.25.camel@localhost.localdomain>
2009-11-29 11:20 ` Alexey Starikovskiy
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