From owner-freebsd-alpha@FreeBSD.ORG Tue Mar 29 21:25:13 2005 Return-Path: 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 2616B16A4CE for ; Tue, 29 Mar 2005 21:25:13 +0000 (GMT) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8ACDC43D45 for ; Tue, 29 Mar 2005 21:25:12 +0000 (GMT) (envelope-from ticso@cicely12.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [10.1.1.7]) (authenticated bits=0)j2TLP7sf057528 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Tue, 29 Mar 2005 23:25:10 +0200 (CEST) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (cicely12.cicely.de [IPv6:3ffe:400:8d0:301::12]) by cicely5.cicely.de (8.12.10/8.12.10) with ESMTP id j2TLNbVK099124 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 29 Mar 2005 23:23:48 +0200 (CEST) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (localhost [127.0.0.1]) by cicely12.cicely.de (8.12.11/8.12.11) with ESMTP id j2TLNRTC090336; Tue, 29 Mar 2005 23:23:27 +0200 (CEST) (envelope-from ticso@cicely12.cicely.de) Received: (from ticso@localhost) by cicely12.cicely.de (8.12.11/8.12.11/Submit) id j2TLN2GJ090334; Tue, 29 Mar 2005 23:23:02 +0200 (CEST) (envelope-from ticso) Date: Tue, 29 Mar 2005 23:23:02 +0200 From: Bernd Walter To: Nuno Dias Message-ID: <20050329212302.GI33677@cicely12.cicely.de> References: <1112088137.28113.8.camel@lnsys06.lip.pt> <20050329093213.GE28703@cicely12.cicely.de> <1112107652.28113.34.camel@lnsys06.lip.pt> <20050329150044.GE33677@cicely12.cicely.de> <1112111034.28113.47.camel@lnsys06.lip.pt> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1112111034.28113.47.camel@lnsys06.lip.pt> X-Operating-System: FreeBSD cicely12.cicely.de 5.2-CURRENT alpha User-Agent: Mutt/1.5.6i X-Spam-Status: No, hits=-4.9 required=3.0 tests=BAYES_00 autolearn=no version=2.64 X-Spam-Report: * -4.9 BAYES_00 BODY: Bayesian spam probability is 0 to 1% * [score: 0.0000] X-Spam-Checker-Version: SpamAssassin 2.64 (2004-01-11) on cicely12.cicely.de cc: ticso@cicely.de cc: freebsd-alpha@freebsd.org Subject: Re: fatal kernel trap X-BeenThere: freebsd-alpha@freebsd.org X-Mailman-Version: 2.1.1 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: Tue, 29 Mar 2005 21:25:13 -0000 On Tue, Mar 29, 2005 at 04:43:54PM +0100, Nuno Dias wrote: > On Tue, 2005-03-29 at 17:00 +0200, Bernd Walter wrote: > > On Tue, Mar 29, 2005 at 03:47:32PM +0100, Nuno Dias wrote: > The crash that i have reported now is from boot, after the install ... > This is the crash (IDE Disk)... > ------------------ > Hit [Enter] to boot immediately, or any other key for command prompt. > Booting [/boot/kernel/kernel]... > Entering /boot/kernel/kernel at 0xfffffc0000345b60... > > halted CPU 0 > > halt code = 2 > kernel stack not valid halt > PC = 200000000 > ------------------ This is very early and an interessting PC address. I have no idea about this. > And yes, i see the same problem as JoséM.Fandiño when i try to install > and the scsi card is in 32 bits slot pci. > > > > > > Then i change my approach to a SCSI DISK. > > > > > > I discovery that the scsi card only work in 64 bits slot pci, if i put > > > the card in 32 bits slot pci the install crash. > > > > Can you deliver boot messages from detecting the SCSI card in > > different slots? > > AFAIK the 32 bit slots on Miate are behind a PCI-PCI bridge. > > 64 bit slot > > isp0: port 0x8000-0x80ff mem > 0x800580000isp0: interrupting at CIA irq 4 > isp0: [GIANT-LOCKED] > ... > Waiting 15 seconds for SCSI devices to settle > da0 at isp0 bus 0 target 0 lun 0 > da0: Fixed Direct Access SCSI-2 device > da0: 40.000MB/s transfers (20.000MHz, offset 8, 16bit), Tagged Queueing > Enabled > da0: 4091MB (8380080 512 byte sectors: 255H 63S/T 521C) > > 32 bit slot > > isp0: port 0x8000-0x80ff mem > 0x800100001isp0: interrupting at CIA irq 16 > isp0: [GIANT-LOCKED] > > halted CPU 0 > > halt code = 5 > HALT instruction executed > PC = 1f00 > >>> That makes sense now. If the drivers tries to acces the port range it will trap as it is very likely not bridged. Havn't thought about this case yet. imp told be that we are verifying the path now, but it doesn't seem to work :( Well such cases are very specific to alpha world. -- B.Walter BWCT http://www.bwct.de bernd@bwct.de info@bwct.de