Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161276AbWJRTRY (ORCPT ); Wed, 18 Oct 2006 15:17:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161287AbWJRTRY (ORCPT ); Wed, 18 Oct 2006 15:17:24 -0400 Received: from av1.karneval.cz ([81.27.192.123]:2064 "EHLO av1.karneval.cz") by vger.kernel.org with ESMTP id S1161276AbWJRTRW (ORCPT ); Wed, 18 Oct 2006 15:17:22 -0400 Message-ID: <453679D0.8060101@gmail.com> Date: Wed, 18 Oct 2006 21:00:32 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0a1 (X11/20060724) MIME-Version: 1.0 To: Linux kernel mailing list CC: linux-acpi@vger.kernel.org Subject: speedstep-centrino: ENODEV Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1676 Lines: 46 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/