From owner-freebsd-acpi@FreeBSD.ORG Tue Jan 16 18:37:50 2007 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5FA2116A407 for ; Tue, 16 Jan 2007 18:37:50 +0000 (UTC) (envelope-from patpro@patpro.net) Received: from smtp5-g19.free.fr (smtp5-g19.free.fr [212.27.42.35]) by mx1.freebsd.org (Postfix) with ESMTP id 2A13413C448 for ; Tue, 16 Jan 2007 18:37:50 +0000 (UTC) (envelope-from patpro@patpro.net) Received: from [192.168.0.2] (boleskine.patpro.net [82.235.12.223]) by smtp5-g19.free.fr (Postfix) with ESMTP id 01FD327B7B; Tue, 16 Jan 2007 19:37:48 +0100 (CET) In-Reply-To: <909BF787-26D3-4944-9188-D6234B754F8C@patpro.net> References: <87A429B7-46CD-426B-A56F-07D57F2E769E@patpro.net> <20070115165059.GP4945@poupinou.org> <909BF787-26D3-4944-9188-D6234B754F8C@patpro.net> Mime-Version: 1.0 (Apple Message framework v752.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: Patrick Proniewski Date: Tue, 16 Jan 2007 19:37:46 +0100 To: Bruno Ducrot X-Mailer: Apple Mail (2.752.2) Cc: freebsd-acpi@freebsd.org Subject: Re: acpi ok but cpufreq not supporting my CPUs 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: Tue, 16 Jan 2007 18:37:50 -0000 hello, On 15 janv. 2007, at 18:31, Patrick Proniewski wrote: > hmmm I've to take a look at the BIOS. I know it's the latest > available from TYAN, but I'm not sure about my settings. I've made some experiment with my BIOS settings, and I'm happy to repport that EST seems ok with my CPUs : cpu0: on acpi0 est0: on cpu0 p4tcc0: on cpu0 (repeat for CPU 1-2-3) I've had 3 settings to play with. One of them was for enabling processor power management. The second one was about "C1" versus "C1 enhanced", and when switched to "enhanced" my power supply started to emit a very strange high pitch as soon as FreeBSD finished booting, and stopped as soon as FreeBSD was unloaded. The last one was about disabling or enabling "GV1/GV3 only". This one was the good one for me. My current dev.cpu.0.freq is 125 MHz, I'm monitoring CPU temp. too, but it will need some time to see if CPUs are running cooler. thank you all for your help, Pat