From owner-freebsd-scsi Fri May 23 17:54:14 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id RAA27611 for freebsd-scsi-outgoing; Fri, 23 May 1997 17:54:14 -0700 (PDT) Received: from cicerone.uunet.ca (root@cicerone.uunet.ca [142.77.1.11]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id RAA27606 for ; Fri, 23 May 1997 17:54:11 -0700 (PDT) Received: from why.whine.com ([205.150.249.1]) by mail.uunet.ca with ESMTP id <115258-16137>; Fri, 23 May 1997 20:53:52 -0400 Received: from why (why [205.150.249.1]) by why.whine.com (8.8.5/8.7.3) with SMTP id UAA00600 for ; Fri, 23 May 1997 20:53:45 -0400 (EDT) Date: Fri, 23 May 1997 20:53:45 -0400 From: Andrew Herdman X-Sender: andrew@why To: scsi@freebsd.org Subject: Oddness with NCR53C810 Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-scsi@freebsd.org X-Loop: FreeBSD.org Precedence: bulk I have a machine running Current as of Feb 1/97 with an ASUS P/I-P55T2P4 motherboard with the 2.02 bios. On this motherboard i have two scsi controllers, a Buslogics 946C and an NCR53C810. I want to replace the Buslogics with another NCR53C810 for consistencies sake. My problem is. When i turn on the NCR bios, it always tries to boot of the NCR card (the OS just happens to be on the Buslogics card). No problem just put the other NCR card in. Good that fixed it. Here's the problem. With the NCR bios turned off, the machine boots fine (off of the buslogics card, without the NCR bios the computer can't find the disks to boot). It probs the NCR card and drives fine. But when I turn on the NCR bios, with or without the buslogics card it hangs the machine (hard) as follows: ncr0 rev 17 int a irq 12 on pci0:11:0 ncr0 waiting for scsi devices to settle scbus1 at ncr0 bus 0 ^^^^^ This is it... it stops here. This is to say the least... annoying. Anyone have any ideas? thanks in advance... Andrew