Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754019AbZITIVU (ORCPT ); Sun, 20 Sep 2009 04:21:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751764AbZITIVT (ORCPT ); Sun, 20 Sep 2009 04:21:19 -0400 Received: from fg-out-1718.google.com ([72.14.220.155]:11531 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751254AbZITIVO (ORCPT ); Sun, 20 Sep 2009 04:21:14 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:from:date:message-id:subject:to:content-type; b=pfdFL4TSC+XGUydew9gWiSUPwuTkx4+o5U2fkPWIo1sLeNLv/HCg9feuI3Alhlbafa /lO5YtwgNL6k6E6W+QAoJPsTtqRzTjOezZGgdHbHrtObT7Hm+ZzvuOl4HmRQEvuBGvP4 JOBWHMMg5ejA59vpUU3me84ifkbrsZOHCmNOw= MIME-Version: 1.0 From: wixor Date: Sun, 20 Sep 2009 10:20:57 +0200 Message-ID: Subject: it87 sensors need an ACPI driver (2.6.31) To: lm-sensors@lm-sensors.org, Linux Kernel Mailing List Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1223 Lines: 35 Hello, with recent upgrade to 2.6.31 I get it87: Found IT8712F chip at 0x290, revision 7 it87: in3 is VCC (+5V) it87: in7 is VCCH (+5V Stand-By) ACPI: I/O resource it87 [0x295-0x296] conflicts with ACPI region IP__ [0x295-0x296] ACPI: Device needs an ACPI driver FATAL: Error inserting it87 (/lib/modules/2.6.31/kernel/drivers/hwmon/it87.ko): Device or resource busy when trying to load it87 module. On previous kernels the module worked fine. I tried grepping for IP__ in acpi dump and found this: OperationRegion (IP, SystemIO, 0x0295, 0x02) Field (IP, ByteAcc, NoLock, Preserve) { INDX, 8, DAT0, 8 } I have also discovered that dsdt contains description of what is connected to each it87 input. Maybe it has also some code to access the chip? In /proc/acpi I can read only one temperature, while the chip measures three temperatures, fan speeds and voltages. This is desktop pc with ASUS A8N1-E maniboard, athlon64 and nforce4 chipset. Thanks for your time. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/