From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gabriel C Subject: Re: linux-next: ACPI I/O resource conflicts warning Date: Fri, 09 May 2008 19:04:04 +0200 Message-ID: <48248404.2080709@googlemail.com> References: <4823A6DA.8010502@googlemail.com> <1210343425.29724.39.camel@queen.suse.de> <4824813B.6090607@googlemail.com> <20080509185831.579e1a4e@hyperion.delvare> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Received: from fonzie.hosting9000.com ([85.214.50.12]:39401 "EHLO fonzie.hosting9000.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754900AbYEIREP (ORCPT ); Fri, 9 May 2008 13:04:15 -0400 In-Reply-To: <20080509185831.579e1a4e@hyperion.delvare> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Jean Delvare Cc: trenn@suse.de, Linux Kernel Mailing List , Len Brown , linux-acpi@vger.kernel.org Jean Delvare wrote: > On Fri, 09 May 2008 18:52:11 +0200, Gabriel C wrote: >> Thomas Renninger wrote: >>> On Fri, 2008-05-09 at 03:20 +0200, Gabriel C wrote: >>>> Hi all , >>>> >>>> I've noticed on linux-next from today the following ACPI warning: >>>> >>>> ... >>>> >>>> [4294023.308622] ACPI: PCI Interrupt 0000:00:1f.3[C] -> GSI 18 (level, low) -> IRQ 18 >>>> [4294023.308622] ACPI: I/O resource [0x400-0x41f] conflicts with ACPI region SMRG [0x400-0x40f] >>>> [4294023.316478] ACPI: Device needs an ACPI driver >>> You use libsensors and the sensor you use is also declared and possibly >>> used via ACPI. >> Not really , lsmsensors was not running and no modules loaded for my sensors but yeah when I start it another warning >> pops up ( this one I've reported to lm-sensors mailing list ) > > Could be your SMBus controller then, we have these checks in both hwmon > drivers and i2c bus drivers... Check what appears at 0x400 > in /proc/iports. Ahh, you are right. 0400-041f : 0000:00:1f.3 0400-041f : i801_smbus 00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02) > >> w83627ehf: Found W83627DHG chip at 0x290 >> ACPI: I/O resource w83627ehf [0x295-0x296] conflicts with ACPI region HWRE [0x290-0x299] >> ACPI: Device needs an ACPI driver >> >>>> dsdt.dsl from my motherboard can be found there: >>>> >>>> http://frugalware.org/~crazy/ASUS_P5E-VM_DO/dsdt.dsl >>>> >>>> full dmesg: >>>> >>>> http://frugalware.org/~crazy/dmesg/DMAR/dmesg >>>> >>>> Please let me know if you need more infos. >>> Maybe you could open a bug report on bugzilla.kernel.org and post >>> acpidump and dmi output (not only dsdt) there. Then we could collect >>> affected BIOSes at one central place for further evaluation and >>> discussion. >> Sure I will open an task about soon. > > When you do, please add me to Cc, thanks. > Sure I will