From owner-freebsd-scsi Wed Jul 26 9:13:32 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from goliath.siemens.de (goliath.siemens.de [194.138.37.131]) by hub.freebsd.org (Postfix) with ESMTP id 37C4337BC05 for ; Wed, 26 Jul 2000 09:13:24 -0700 (PDT) (envelope-from andre.albsmeier@mchp.siemens.de) X-Envelope-Sender-Is: andre.albsmeier@mchp.siemens.de (at relayer goliath.siemens.de) Received: from mail2.siemens.de (mail2.siemens.de [139.25.208.11]) by goliath.siemens.de (8.10.1/8.10.1) with ESMTP id e6QGD6H06196; Wed, 26 Jul 2000 18:13:06 +0200 (MET DST) Received: from curry.mchp.siemens.de (curry.mchp.siemens.de [139.25.42.7]) by mail2.siemens.de (8.10.1/8.10.1) with ESMTP id e6QGD6F09899; Wed, 26 Jul 2000 18:13:06 +0200 (MET DST) Received: (from localhost) by curry.mchp.siemens.de (8.10.2/8.10.2) id e6QGD6a84218; Date: Wed, 26 Jul 2000 18:13:05 +0200 From: Andre Albsmeier To: "Justin T. Gibbs" Cc: Mike Meyer , scsi@FreeBSD.ORG Subject: Re: (noperiph:ahc0:0:-1:-1) & forwarded message ... Message-ID: <20000726181305.A99461@curry.mchp.siemens.de> References: <14717.58026.117126.568975@guru.mired.org> <200007251938.NAA48431@pluto.plutotech.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.4i In-Reply-To: <200007251938.NAA48431@pluto.plutotech.com>; from gibbs@plutotech.com on Tue, Jul 25, 2000 at 01:39:25PM -0600 Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Tue, 25-Jul-2000 at 13:39:25 -0600, Justin T. Gibbs wrote: > >Sure. This was done using the new ahc drivers. Given that most of the > >ahc boot message is about termination, here's all of it: > > > >ahc0: port 0xe800-0xe8ff mem 0xffaff0 > >00-0xffafffff irq 11 at device 14.0 on pci0 > >ahc0: Reading SEEPROM...done. > >ahc0: Manual LVD Termination > >ahc0: BIOS eeprom is present > >ahc0: Secondary High byte termination Enabled > >ahc0: Secondary Low byte termination Enabled > >ahc0: Primary Low Byte termination Enabled > >ahc0: Primary High Byte termination Enabled > >ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 32/255 SCBs > >ahc0: Downloading Sequencer Program... 430 instructions downloaded > > It seems that your manual LVD Termination is not correct given > the picture you drew in your earlier message. Don't you have > an external device on this thing? > > Also, your picture seemed to show that all devices live on the > same (LVD?) segment. It that true? > > When the system hangs, if you are at the console, can you drop > into the debugger. You must have options DDB in your kernel > to try this. Hi Justin, I didn't follow this thread completely but might we have a problem here that is similar to the one we were talking about a while ago? It was the thing with the 2940U2W not working with a manually terminated LVD bus (automatically worked). -Andre To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message