From owner-freebsd-i386@FreeBSD.ORG Thu Jun 16 01:19:31 2005 Return-Path: X-Original-To: freebsd-i386@freebsd.org Delivered-To: freebsd-i386@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2413016A41C for ; Thu, 16 Jun 2005 01:19:31 +0000 (GMT) (envelope-from emaste@phaedrus.sandvine.ca) Received: from mailserver.sandvine.com (sandvine.com [199.243.201.138]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5868F43D49 for ; Thu, 16 Jun 2005 01:19:29 +0000 (GMT) (envelope-from emaste@phaedrus.sandvine.ca) Received: from labgw2.phaedrus.sandvine.com ([192.168.3.11]) by mailserver.sandvine.com with Microsoft SMTPSVC(5.0.2195.6713); Wed, 15 Jun 2005 21:19:28 -0400 Received: by labgw2.phaedrus.sandvine.com (Postfix, from userid 12627) id 5C6CE13628; Wed, 15 Jun 2005 21:19:28 -0400 (EDT) Date: Wed, 15 Jun 2005 21:19:28 -0400 From: Ed Maste To: freebsd-i386@freebsd.org Message-ID: <20050616011928.GC39516@sandvine.com> References: <20050616002319.GB39516@sandvine.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050616002319.GB39516@sandvine.com> User-Agent: Mutt/1.4.2.1i X-OriginalArrivalTime: 16 Jun 2005 01:19:28.0506 (UTC) FILETIME=[70F545A0:01C57211] Subject: Re: Hanging on reboot / alternative cpu_reset mechanism X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jun 2005 01:19:31 -0000 On Wed, Jun 15, 2005 at 08:23:19PM -0400, Ed Maste wrote: > I found two other reset methods from various web resources: bit 0 in > register 0x92... Oops, this should of course be "port 0x92." The reason it turns out to be more reliable is that it's implemented in the Intel chipset itself (ICH5 in my case) so it doesn't need to make it to the Winbond SuperIO device. -- Ed Maste, Sandvine Incorporated