From owner-freebsd-alpha@FreeBSD.ORG Wed Sep 28 13:56:53 2005 Return-Path: X-Original-To: alpha@freebsd.org Delivered-To: freebsd-alpha@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C770C16A41F for ; Wed, 28 Sep 2005 13:56:53 +0000 (GMT) (envelope-from ticso@cicely12.cicely.de) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2EC7943D48 for ; Wed, 28 Sep 2005 13:56:52 +0000 (GMT) (envelope-from ticso@cicely12.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [10.1.1.7]) (authenticated bits=0) by srv1.cosmo-project.de (8.12.10/8.12.10) with ESMTP id j8SDuhBS092838 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Wed, 28 Sep 2005 15:56:50 +0200 (CEST) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (cicely12.cicely.de [10.1.1.14]) by cicely5.cicely.de (8.12.10/8.12.10) with ESMTP id j8SDu8eG066428 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 28 Sep 2005 15:56:09 +0200 (CEST) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (localhost [127.0.0.1]) by cicely12.cicely.de (8.13.4/8.13.3) with ESMTP id j8SDu8aw062512; Wed, 28 Sep 2005 15:56:08 +0200 (CEST) (envelope-from ticso@cicely12.cicely.de) Received: (from ticso@localhost) by cicely12.cicely.de (8.13.4/8.13.3/Submit) id j8SDu7ID062511; Wed, 28 Sep 2005 15:56:07 +0200 (CEST) (envelope-from ticso) Date: Wed, 28 Sep 2005 15:56:07 +0200 From: Bernd Walter To: Tillman Hodgson Message-ID: <20050928135607.GO54923@cicely12.cicely.de> References: <200509251834.j8PIYILp009593@repoman.freebsd.org> <20050926064449.GA19636@freebie.xs4all.nl> <20050927002307.GA74300@seekingfire.com> <20050927111328.GB54923@cicely12.cicely.de> <20050928024738.GA89409@seekingfire.com> <20050928104628.GH54923@cicely12.cicely.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050928104628.GH54923@cicely12.cicely.de> X-Operating-System: FreeBSD cicely12.cicely.de 5.4-STABLE alpha User-Agent: Mutt/1.5.9i X-Spam-Status: No, score=-5.9 required=3.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.0.4 X-Spam-Report: * -3.3 ALL_TRUSTED Did not pass through any untrusted hosts * -2.6 BAYES_00 BODY: Bayesian spam probability is 0 to 1% * [score: 0.0000] X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on cicely12.cicely.de Cc: alpha@freebsd.org, ticso@cicely.de Subject: Re: FreeBSD 6.0/alpha estbuild available with limited EISA probing X-BeenThere: freebsd-alpha@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: ticso@cicely.de List-Id: Porting FreeBSD to the Alpha List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Sep 2005 13:56:54 -0000 On Wed, Sep 28, 2005 at 12:46:29PM +0200, Bernd Walter wrote: > On Tue, Sep 27, 2005 at 08:47:38PM -0600, Tillman Hodgson wrote: > > On Tue, Sep 27, 2005 at 01:13:29PM +0200, Bernd Walter wrote: > > > On Mon, Sep 26, 2005 at 06:23:07PM -0600, Tillman Hodgson wrote: > > > > On Mon, Sep 26, 2005 at 08:44:49AM +0200, Wilko Bulte wrote: > > > > > Folks, > > > > > > > > > > Please try a testbuild based on BETA5 that is currently uploading > > > > > to ftp-master. > > > > > > > > I just finished a test boot on it -- it panics in the same way as > > > > before. My hardware is 2100A, and I don't have any EISA cards (though it > > > > does have an EISA bus). > > > > > > :( > > > > > > A boot -v would be fine, although I have to admit that this is just a > > > blind try to get at least any idea. > > > > A regular boot followed by a boot -v can be found at > > http://www.seekingfire.com/tmp/alpha_boot.txt. > > The panic locks similar, but it is different. > We even have a different panic vector 0x660 instead of 0x670. > That really means that the EISA slot number did something good. > What we see is a oanic that happens when probing the secondary PCI > bus - we are over the EISA stuff at this point. > The brigde seems to be onboard and according to SRM you have 3 chips > behind it. > I don't know how good we are with PCI-bridges on AS2100A. > Please try to remove all PCI cards from that bus and see if it makes > a difference. > If it boots then try shuffling the cards. Vector 0x660 should be uncorrectable memory error. Normally this means faulty RAM producing multiple error bits, but in this case it likely is accessing non available PCI space during probing. Under normal conditions we should expect such machine checks when probing PCI config space and ignore them. Either a PCI device tells us about memory that is not configured or we do something wrong ignoring probing errors. -- B.Walter BWCT http://www.bwct.de bernd@bwct.de info@bwct.de