Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422978AbWJSOAQ (ORCPT ); Thu, 19 Oct 2006 10:00:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1422992AbWJSOAP (ORCPT ); Thu, 19 Oct 2006 10:00:15 -0400 Received: from mga01.intel.com ([192.55.52.88]:9272 "EHLO mga01.intel.com") by vger.kernel.org with ESMTP id S1422978AbWJSOAM convert rfc822-to-8bit (ORCPT ); Thu, 19 Oct 2006 10:00:12 -0400 X-ExtLoop1: 1 X-IronPort-AV: i="4.09,330,1157353200"; d="scan'208"; a="148959418:sNHT1624185521" X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: speedstep-centrino: ENODEV Date: Thu, 19 Oct 2006 07:00:07 -0700 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: speedstep-centrino: ENODEV Thread-Index: Acby6q9Mc0GIE1lDRieZtRgqqXZU/AAnBroQ From: "Pallipadi, Venkatesh" To: "Jiri Slaby" , "Linux kernel mailing list" Cc: X-OriginalArrivalTime: 19 Oct 2006 14:00:09.0009 (UTC) FILETIME=[E33ADA10:01C6F386] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2328 Lines: 75 How about acpi-cpufreq? Does it work? Thanks, Venki >-----Original Message----- >From: linux-kernel-owner@vger.kernel.org >[mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Jiri Slaby >Sent: Wednesday, October 18, 2006 12:01 PM >To: Linux kernel mailing list >Cc: linux-acpi@vger.kernel.org >Subject: speedstep-centrino: ENODEV > >Hi! > >How is it possible to find out whether or not >speedstep-centrino is supported. I >have >processor : 0 >vendor_id : GenuineIntel >cpu family : 6 >model : 13 >model name : Intel(R) Pentium(R) M processor 1.60GHz >stepping : 6 >cpu MHz : 1600.149 >cache size : 2048 KB >fdiv_bug : no >hlt_bug : no >f00f_bug : no >coma_bug : no >fpu : yes >fpu_exception : yes >cpuid level : 2 >wp : yes >flags : fpu vme de pse tsc msr mce cx8 apic sep mtrr >pge mca cmov pat >clflush dts acpi mmx fxsr sse sse2 ss tm pbe est tm2 >bogomips : 3201.52 > >processor, but speedstep-centrino returns ENODEV because of >lack of _PCT et al >entries in DSDT (http://www.fi.muni.cz/~xslaby/sklad/adump). >It is possible to >hard-code that values to speedstep-centrino as for banias cpus >or use corrected >DSDT that will contain _PCT, _PSS and _PPC, but where may I >obtain these values? > >This is Asus M6R notebook, some DSDT parts of this piece of HW >are really ugly >(problems with acpi some time ago). > >I may use p4-clockmod (and it points me to speedstep-centrino >module), but if I >am correct, it doesn't save battery life? > >thanks, >-- >http://www.fi.muni.cz/~xslaby/ Jiri Slaby >faculty of informatics, masaryk university, brno, cz >e-mail: jirislaby gmail com, gpg pubkey fingerprint: >B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E >- >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/ > - 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/