From mboxrd@z Thu Jan 1 00:00:00 1970 From: Taku Izumi Subject: BIOS _OSI(Linux) query ignored on PRIMEQUEST Date: Tue, 29 Apr 2008 19:34:33 +0900 Message-ID: <4816F9B9.3090609@jp.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-2022-JP Content-Transfer-Encoding: 7bit Return-path: Received: from fgwmail5.fujitsu.co.jp ([192.51.44.35]:49071 "EHLO fgwmail5.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759894AbYD2Kes (ORCPT ); Tue, 29 Apr 2008 06:34:48 -0400 Received: from m5.gw.fujitsu.co.jp ([10.0.50.75]) by fgwmail5.fujitsu.co.jp (Fujitsu Gateway) with ESMTP id m3TAYk8i016548 for (envelope-from izumi.taku@jp.fujitsu.com); Tue, 29 Apr 2008 19:34:46 +0900 Received: from smail (m5 [127.0.0.1]) by outgoing.m5.gw.fujitsu.co.jp (Postfix) with ESMTP id 96E7F2AC027 for ; Tue, 29 Apr 2008 19:34:46 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (s3.gw.fujitsu.co.jp [10.0.50.93]) by m5.gw.fujitsu.co.jp (Postfix) with ESMTP id 6DA1C12C045 for ; Tue, 29 Apr 2008 19:34:46 +0900 (JST) Received: from s3.gw.fujitsu.co.jp (s3 [127.0.0.1]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id 55CBA161C007 for ; Tue, 29 Apr 2008 19:34:46 +0900 (JST) Received: from fjm502.ms.jp.fujitsu.com (fjm502.ms.jp.fujitsu.com [10.56.99.74]) by s3.gw.fujitsu.co.jp (Postfix) with ESMTP id F15B1161C009 for ; Tue, 29 Apr 2008 19:34:45 +0900 (JST) Received: from fjmscan503.ms.jp.fujitsu.com (fjmscan503.ms.jp.fujitsu.com [10.56.99.143])by fjm502.ms.jp.fujitsu.com with ESMTP id m3TAYZ5k020978 for ; Tue, 29 Apr 2008 19:34:35 +0900 Received: from [127.0.0.1] ([10.124.100.133]) by fjmscan503.ms.jp.fujitsu.com (8.13.1/8.12.11) with ESMTP id m3TAYYHQ015894 for ; Tue, 29 Apr 2008 19:34:35 +0900 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org Hi all, The following message is displayed on our server(PRIMEQUEST): ACPI: bus type pci registered ACPI: EC: Look up EC in DSDT ACPI: BIOS _OSI(Linux) query ignored ACPI: DMI System Vendor: ACPI: DMI Product Name: ACPI: DMI Product Version: ACPI: DMI Board Name: ACPI: DMI BIOS Vendor: FUJITSU LIMITED ACPI: DMI BIOS Date: 1/17/2008 ACPI: Please send DMI info above to linux-acpi@vger.kernel.org ACPI: If "acpi_osi=Linux" works better, please notify linux-acpi@vger.kernel.org Because "acpi_osi=Linux" boot option works well, so we want to use _OSI(Linux) query on PRIMEQUEST without this boot option and inihibit above message. I thought the way to achive our goal was to add the following entry to acpi_osi_dmi_table (at drivers/acpi/blacklist.c), { .callback = dmi_enable_osi_linux, .ident = "Fujitsu PRIMEQUEST", .matches = { DMI_MATCH(DMI_BIOS_VENDOR, "FUJITSU LIMITED"), }, } but unfortunately this table seems to be valid only for x86 machines. Our server is ia64, but what is the best solution? -- Regards, Taku Izumi