From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ralf Orlowski Subject: Re: Can't get ACPI to work on a Panasonic Toughbook CF-52 Date: Mon, 14 Apr 2008 10:46:45 +0200 Message-ID: <480319F5.1060702@orle.de> References: <4801D253.40904@orle.de> <9D7649D18729DE4BB2BD7B494F7FEDC20122C2F2@pdsmsx415.ccr.corp.intel.com> <4802137E.9060804@orle.de> <1208164382.4031.11.camel@yakui_zhao.sh.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from ipx20135.ipxserver.de ([80.190.249.2]:1493 "EHLO ipx20135.ipxserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755807AbYDNIqv (ORCPT ); Mon, 14 Apr 2008 04:46:51 -0400 In-Reply-To: <1208164382.4031.11.camel@yakui_zhao.sh.intel.com> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Zhao Yakui , linux-acpi@vger.kernel.org Hello, Zhao Yakui schrieb: > On Sun, 2008-04-13 at 16:06 +0200, Ralf Orlowski wrote: >> Hello, >> >> sure, that is no problem. >> >> Bye Ralf > Thanks for the info. > That the system can't be booted in ACPI mode is caused by the broken > bios. And the bug is caused by the following definition: >=20 >> Name (ASLB, 0x00) (It is defined in the scope of GFX0 device) >> OperationRegion (IGDM, SystemMemory, ASLB, 0x2000) > The correct definition should be the following: > OperationRegion (IGDM, SystemMemory, \ASLB, 0x2000) >=20 >=20 > Now there is another similar bug in the kernel bugzilla. > http://bugzilla.kernel.org/show_bug.cgi?id=3D9915 >=20 > Will you please try the custom dsdt and see whether the system can be > booted with acpi enabled? > How to use the custom DSDT can be found in=20 > http://www.lesswatts.org/projects/acpi/faq.php. >=20 Thanks for your help. I just tried the DSDT I downloaded from=20 http://bugzilla.kernel.org/show_bug.cgi?id=3D9915 Now it gets a little bit further when booting with ACPI enabled, but at= =20 the end it still hangs. :-( I get several messages "Could not map memory", "AE_NO_MEMORY" and=20 "Method parse/execution failed". And then the boot stops. Is there a way to write these messages somewhere before the system=20 stops, so that I could post the exact messages here? But so far I'm still not able to start the system with ACPI enabled. :-= ( > Thanks. >=20 Bye Ralf >> Zhao, Yakui schrieb: >>> Will you please try to boot the system with the option of "acpi=3Do= ff" >>> and attach the output of acpidump, lspci -vxxx ? Thanks. >>> >>> -----Original Message----- From: linux-acpi-owner@vger.kernel.org >>> [mailto:linux-acpi-owner@vger.kernel.org] On Behalf Of Ralf Orlowsk= i=20 >>> Sent: 2008=E5=B9=B44=E6=9C=8813=E6=97=A5 17:29 To: linux-acpi@vger.= kernel.org Subject: Can't >>> get ACPI to work on a Panasonic Toughbook CF-52 >>> >>> Hello, >>> >>> I just got a new Panasonic Toughbook CF-52. I installed the system >>> with debian sid and except of the ACPI-Support the system runs fine >>> under linux. But so far I had no success to get ACPI working on the >>> system. >>> >>> Today I installed kernel version 2.6.25-rc9 on the system, because = I >>> read, there should be a patch included, that make ACPI work on my=20 >>> system. But so far it does not. >>> >>> The kernel runs fine with ACPI disabled, but with ACPI enabled the >>> boot just stops with a message about ACPI interrupts. >>> >>> Does anyone know, what I could try, to get ACPI working, or how I >>> could find out more about the problem to may be help to find a >>> solution? >>> >>> Bye >>> >>> Ralf >> --=20 Ralf Orlowski voice: +49-8134-935781 Hadersried 27a car: +49-173-5239069 85235 Odelzhausen mobil: +49-160-8577361 GERMANY E-mail: Ralf@orle.de (PGP available) -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html