From owner-freebsd-stable Sun Nov 8 04:19:17 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id EAA06052 for freebsd-stable-outgoing; Sun, 8 Nov 1998 04:19:17 -0800 (PST) (envelope-from owner-freebsd-stable@FreeBSD.ORG) Received: from polaris.we.lc.ehu.es (polaris.we.lc.ehu.es [158.227.6.43]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id EAA06047 for ; Sun, 8 Nov 1998 04:19:15 -0800 (PST) (envelope-from jose@we.lc.ehu.es) Received: from we.lc.ehu.es by polaris.we.lc.ehu.es (SMI-8.6/SMI-SVR4) id NAA14879; Sun, 8 Nov 1998 13:18:47 +0100 Message-ID: <36458C27.2E3E52BC@we.lc.ehu.es> Date: Sun, 08 Nov 1998 13:18:47 +0100 From: "José Mª Alcaide" Organization: Universidad del País Vasco - Dept. Electricidad y Electrónica X-Mailer: Mozilla 4.06 [en] (X11; I; FreeBSD 2.2.7-STABLE i386) MIME-Version: 1.0 To: chad@REZsolutions.com CC: stable@FreeBSD.ORG Subject: Re: Ultra SCSI References: <199811080902.CAA00299@freeway.dcfinc.com> Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Chad R. Larson wrote: > I'm building a new machine. It has an Intel RU440FX motherboard, > with an embedded Ultra Fast/Wide SCSI controller built with the > Adaptec 7880 chip set. > > It also has two Ultra Fast/Wide SCSI disk drives. Here's the output > of a "grep ahc0 /var/run/dmesg.boot", after booting with the -v > flag: > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= > ahc0 rev 0 int a irq 11 on pci0:13:0 > ahc0: Reading SEEPROM...checksum error > ahc0: No SEEPROM available What's the FreeBSD version you are using? I had a similar problem with 2.2.6-RELEASE. The motherboard was (and is) an Iwill PIILS, and the cause was that the serial EEPROM on the mb is a C56 o C66, but the AHC driver supposed it has to be a C46 (which is the SEEPROM used in the Adaptec 2940 cards). The problem was fixed in later versions of /usr/src/sys/pci/aic7870.c (currently is 1.41.2.10 for -STABLE). Hope this helps, -- JMA ----------------------------------------------------------------------- José Mª Alcaide | mailto:jose@we.lc.ehu.es Universidad del País Vasco | http://www.we.lc.ehu.es/~jose Dpto. de Electricidad y Electrónica | Facultad de Ciencias - Campus de Lejona | Tel.: +34-944647700 x2624 48940 Lejona (Vizcaya) - SPAIN | Fax: +34-944858139 ----------------------------------------------------------------------- "Go ahead... make my day." - H. Callahan To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message