From owner-freebsd-acpi@FreeBSD.ORG Mon Nov 1 13:13:08 2010 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CD548106566B for ; Mon, 1 Nov 2010 13:13:08 +0000 (UTC) (envelope-from avg@icyb.net.ua) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 242298FC0C for ; Mon, 1 Nov 2010 13:13:07 +0000 (UTC) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id PAA21701; Mon, 01 Nov 2010 15:13:04 +0200 (EET) (envelope-from avg@icyb.net.ua) Message-ID: <4CCEBCE0.2040308@icyb.net.ua> Date: Mon, 01 Nov 2010 15:13:04 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.11) Gecko/20101021 Lightning/1.0b2 Thunderbird/3.1.5 MIME-Version: 1.0 To: jt@xoasis.de References: <201011011052.11084.jt@xoasis.de> <201011011325.36879.jt@xoasis.de> <4CCEB229.9030907@icyb.net.ua> <201011011341.46906.jt@xoasis.de> In-Reply-To: <201011011341.46906.jt@xoasis.de> X-Enigmail-Version: 1.1.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-acpi@freebsd.org Subject: Re: est CPU support X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 01 Nov 2010 13:13:08 -0000 on 01/11/2010 14:41 Joerg Traeger said the following: > On Monday 01 November 2010, Andriy Gapon wrote: >> on 01/11/2010 14:25 Joerg Traeger said the following: >>> On Monday 01 November 2010, Andriy Gapon wrote: >>>> on 01/11/2010 11:52 Joerg Traeger said the following: >>>>> Hi, >>>>> >>>>> I have got several mainboards with CPUs which appear not to be >>>>> supportet by est. An error exists: >>>>> >>>>> (examle of somewhat older Intel DG45FC with DualCore E5200 and latest >>>>> BIOS) >>>>> >>>>> est0: on cpu0 >>>>> est: CPU supports Enhanced Speedstep, but is not recognized. >>>>> est: cpu_vendor GenuineIntel, msr 61a4c1f06004c1f >>>>> device_attach: est0 attach returned 6 <---------- >>>> >>>> Do you have ACPI enabled? >>> >>> Yes, sure it is enabled. >> >> Can you upload your acpidump -dt output somewhere and provide a link? > > You can read the output here: http://xoasis.de/DG45FC_E5200_acpidump.txt Your BIOS doesn't provide _PSS method for processor objects, so est won't work in general ACPI mode. You can try putting the following into your loader.conf to try using MSRs directly, but I don't know if it would help you (or make things worse): hw.est.msr_info="1" -- Andriy Gapon