From owner-freebsd-scsi Tue Feb 25 15:49:59 2003 Delivered-To: freebsd-scsi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E632737B401 for ; Tue, 25 Feb 2003 15:49:58 -0800 (PST) Received: from rootlabs.com (root.org [67.118.192.226]) by mx1.FreeBSD.org (Postfix) with SMTP id E8A0C43F85 for ; Tue, 25 Feb 2003 15:49:42 -0800 (PST) (envelope-from nate@rootlabs.com) Received: (qmail 64918 invoked by uid 1000); 25 Feb 2003 23:49:27 -0000 Date: Tue, 25 Feb 2003 15:49:27 -0800 (PST) From: Nate Lawson To: Steve Grandi Cc: freebsd-scsi@freebsd.org Subject: Re: Troubles with Adaptec 7902 Ultra320 controller In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Tue, 25 Feb 2003, Steve Grandi wrote: > I've been trying to bring up Stable on a Supermicro X5DPR-8G2+ motherboard > which features an integrated Adaptec AIC-7902 dual channel Ultra 320 > controller. Three disks are present, all on the A channel. > > 4.7-Release blows up badly on this hardware (starting with "ahd0: WARNING - > Failed chip reset! Trying to initialize anyway). > > When I try and boot a snapshot of Stable from 24 February 2003, I get a > dump from the B side of the controller followed by a hang when the disks > are being probed. > > When I boot 5.0-RELEASE from the distribution ISO image, everything works > fine. Justin Gibbs from Adaptec probably has a better idea about this. It may be a problem in ahd_pci_intr(). BTW, I have a relative (Mark Newhouse) who works there at NOAO. -Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message