From owner-freebsd-stable@FreeBSD.ORG Fri Apr 4 19:42:41 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 016FD106567A for ; Fri, 4 Apr 2008 19:42:41 +0000 (UTC) (envelope-from dwmalone@maths.tcd.ie) Received: from salmon.maths.tcd.ie (salmon.maths.tcd.ie [IPv6:2001:770:10:300::86e2:510b]) by mx1.freebsd.org (Postfix) with SMTP id 4571F8FC1A for ; Fri, 4 Apr 2008 19:42:40 +0000 (UTC) (envelope-from dwmalone@maths.tcd.ie) Received: from walton.maths.tcd.ie ([134.226.81.10] helo=walton.maths.tcd.ie) by salmon.maths.tcd.ie with SMTP id ; 4 Apr 2008 20:42:38 +0100 (BST) Date: Fri, 4 Apr 2008 20:42:38 +0100 From: David Malone To: Guido van Rooij Message-ID: <20080404194238.GA75601@walton.maths.tcd.ie> References: <20080404174605.GA41929@gvr.gvr.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080404174605.GA41929@gvr.gvr.org> User-Agent: Mutt/1.5.6i Sender: dwmalone@maths.tcd.ie Cc: freebsd-stable@freebsd.org Subject: Re: NTP on amd74 + powernow issues X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Apr 2008 19:42:41 -0000 On Fri, Apr 04, 2008 at 07:46:05PM +0200, Guido van Rooij wrote: > I've got a amd64 system where I;m using powernow. I am using th i8254 > timecounter. I keep getting time resets from ntp: I don't think the i8254 should be effected by the i8254. Are there any other choices listed under kern.timecounter.choice? I have one amd64 machine running powerd to control the powernow stuff and it works OK with the ACPI timer. David.