From owner-freebsd-alpha Tue Mar 2 7: 7:36 1999 Delivered-To: freebsd-alpha@freebsd.org Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by hub.freebsd.org (Postfix) with ESMTP id 9A6A314C36; Tue, 2 Mar 1999 07:07:30 -0800 (PST) (envelope-from gallatin@cs.duke.edu) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.9.1/8.9.1) with ESMTP id KAA06874; Tue, 2 Mar 1999 10:07:09 -0500 (EST) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.9.2/8.9.1) id KAA64402; Tue, 2 Mar 1999 10:07:07 -0500 (EST) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Date: Tue, 2 Mar 1999 10:07:07 -0500 (EST) To: "Gary Palmer" Cc: alpha@FreeBSD.ORG Subject: Re: new kernel -> panic In-Reply-To: <94672.920340214@gjp.erols.com> References: <94672.920340214@gjp.erols.com> X-Mailer: VM 6.43 under 20.4 "Emerald" XEmacs Lucid Message-ID: <14043.64310.216520.299580@grasshopper.cs.duke.edu> Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Gary Palmer writes: > found-> vendor=0x1077, dev=0x1020, revid=0x02 > class=01-00-00, hdrtype=0x00, mfdev=0 > subordinatebus=0 secondarybus=0 > intpin=a, irq=17 > map[0]: type 4, range 32, base 00000000, size 8 > map[1]: type 1, range 32, base 82221000, size 12 > Qlogic ISP Driver, FreeBSD CAM Version 0.98, Core Version 1.6 > isp0: rev 0x02 int a irq 17 on pci1.1.0 > isp0: using I/O space register mapping If I remember right, the 20152 in an AS600 doesn't support I/O space mapping of devices behind it. That address of 00000000 sure looks bogus to me anyway.. For devices behind a ppb, we should be checking that PCIM_CMD_PORTEN is set on the bridge its behind.. I don't really know how to architect that though.. At any rate, try setting SCSI_ISP_PREFER_MEM_MAP to 1 in isp_pci.c & see if that helps. Drew ------------------------------------------------------------------------------ Andrew Gallatin, Sr Systems Programmer http://www.cs.duke.edu/~gallatin Duke University Email: gallatin@cs.duke.edu Department of Computer Science Phone: (919) 660-6590 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message