From owner-freebsd-acpi@FreeBSD.ORG Thu Dec 1 08:41:19 2005 Return-Path: X-Original-To: freebsd-acpi@freebsd.org 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 9586C16A41F for ; Thu, 1 Dec 2005 08:41:19 +0000 (GMT) (envelope-from ityonemo@scripps.edu) Received: from relay2.scripps.edu (relay2.scripps.edu [137.131.200.30]) by mx1.FreeBSD.org (Postfix) with ESMTP id F313343D62 for ; Thu, 1 Dec 2005 08:41:18 +0000 (GMT) (envelope-from ityonemo@scripps.edu) Received: from home.scripps.edu (home [137.131.140.50]) by relay2.scripps.edu (8.12.11/TSRI-5.0.2rAV) with ESMTP id jB18fIDf028048 for ; Thu, 1 Dec 2005 00:41:18 -0800 (PST) Received: from home.scripps.edu (localhost [127.0.0.1]) by home.scripps.edu (8.12.9/8.12.8/TSRI-4.0.2h) with ESMTP id jB18f83e1675545 for ; Thu, 1 Dec 2005 00:41:08 -0800 (PST) Received: from localhost (ityonemo@localhost) by home.scripps.edu (8.12.9/8.12.8/Submit) with ESMTP id jB18f77f1676317 for ; Thu, 1 Dec 2005 00:41:08 -0800 (PST) Date: Thu, 1 Dec 2005 00:41:07 -0800 From: Isaac Yonemoto To: freebsd-acpi@freebsd.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Spam-Score: undef - spam scanning disabled X-CanItPRO-Stream: 10_OptOut X-Scanned-By: CanIt (www . roaringpenguin . com) on 137.131.200.30 Subject: SMP opteron frustrations 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: Thu, 01 Dec 2005 08:41:19 -0000 i'm having a bit of difficulty getting the cpufreq operating correctly on my machine. It's a dual opteron 242/1.6GHz (ZMax DP) box running a freshly recompiled FBSD 6.0, SMP enabled in the kernel. In my BIOS I have ACPI enabled and APM disabled. I have cpufreq_load="YES" in loader.conf, and kldstat shows that cpufreq.ko is running, however, wher I run sysctl -a I see no hw.powernow* dev.powernow* entries and dev.cpu.0.%driver="cpufreq" instead of "powernow", and there are no entries in dev.cpu.1 running powerd on boot (in rc.conf) causes a total system hang 5 seconds after activation (just as I'm typing in "roo" at the login prompt). it seems like I'm missing the powernow device driver -- I saw powernow.c in /usr/src/sys/i386/cpufreq, but not in the corresponding .../amd64 directory (not even a cpufreq directory there!) Am I missing something here, and why isn't sysctl outputting for dev.cpu.1?? Isaac Yonemoto