From owner-freebsd-acpi@FreeBSD.ORG Tue Mar 22 04:53:36 2005 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0E89116A4CE; Tue, 22 Mar 2005 04:53:36 +0000 (GMT) Received: from www.cryptography.com (li-22.members.linode.com [64.5.53.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9AF3443D53; Tue, 22 Mar 2005 04:53:35 +0000 (GMT) (envelope-from nate@root.org) Received: from [10.0.0.34] (adsl-67-119-74-222.dsl.sntc01.pacbell.net [67.119.74.222]) by www.cryptography.com (8.12.8/8.12.8) with ESMTP id j2M4rTZj026179 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 21 Mar 2005 20:53:30 -0800 Message-ID: <423FA4BB.4090002@root.org> Date: Mon, 21 Mar 2005 20:53:15 -0800 From: Nate Lawson User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Eric Anderson References: <423AD2F3.50602@centtech.com> <423AD585.2010500@centtech.com> <423ADF0D.5090605@centtech.com> <423E6ECA.7010101@root.org> <423F9904.2060800@centtech.com> In-Reply-To: <423F9904.2060800@centtech.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-acpi@freebsd.org cc: FreeBSD Current Subject: Re: Pentium-M - not recognized? X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Mar 2005 04:53:36 -0000 Eric Anderson wrote: > Nate Lawson wrote: > >> Eric Anderson wrote: >> >>> Eric Anderson wrote: >>> >>>> Eric Anderson wrote: >>>> >>>>> I have a Dell Latitude D610 laptop, and my kernel says: >>>>> >>>>> CPU claims to support Enhanced Speedstep, but is not recognized. >>>>> Please update driver or contact the maintainer. >>>>> cpu_vendor = GenuineIntel msr = 6120e2606000e26, bus_clk = 64 >>>>> >>>>> What does that mean to me? How can I fix it? >>>>> >>>>> All my various info (full dmesg, acpi dumps, etc) are available here: >>>>> http://www.googlebit.com/freebsd/ >> >> Ok, I've committed a patch to est.c that should add support of acpi >> detection of EST parameters. Please give it a try. It probably won't >> work on all systems since it appears some systems need _PDC support >> (something I'm working on). Actually, if yours doesn't work with est, >> it should work with acpi_perf. >> > > Rebuilt everything, and I'm not certain anything is different. Latest > output is at the URL above. > As a side note - when this laptop goes from AC to battery, the machine > hangs for 10 seconds. From battery to AC, there is no hang. I think it > might be some kind of interrupt storm (USB?). No idea, probably the EC timing out. I don't understand why acpi_perf doesn't attach on your system. Have you added a hint to disable it? Can you boot without cpufreq.ko loaded and see if you get an acpi_perf0? -- Nate