From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Starikovskiy Subject: Re: ACPI error during Sandybridge boot Date: Wed, 25 Nov 2009 11:09:41 +0300 Message-ID: <4B0CE645.9000705@gmail.com> References: <57C9024A16AD2D4C97DC78E552063EA3E39CC12C@orsmsx505.amr.corp.intel.com> <1259113351.2552.13.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-fx0-f213.google.com ([209.85.220.213]:54556 "EHLO mail-fx0-f213.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751343AbZKYIJh (ORCPT ); Wed, 25 Nov 2009 03:09:37 -0500 Received: by fxm5 with SMTP id 5so6674717fxm.28 for ; Wed, 25 Nov 2009 00:09:42 -0800 (PST) In-Reply-To: <1259113351.2552.13.camel@localhost.localdomain> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: ykzhao Cc: astarikovskiy@suse.de, linux-acpi@vger.kernel.org, "Kay, Allen M" , lenb@kernel.org 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 >> > > -- > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >