From owner-freebsd-scsi@FreeBSD.ORG Thu Jun 5 09:56:28 2003 Return-Path: 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 2711B37B405 for ; Thu, 5 Jun 2003 09:56:28 -0700 (PDT) Received: from rootlabs.com (root.org [67.118.192.226]) by mx1.FreeBSD.org (Postfix) with SMTP id 036C243F75 for ; Thu, 5 Jun 2003 09:56:27 -0700 (PDT) (envelope-from nate@rootlabs.com) Received: (qmail 27713 invoked by uid 1000); 5 Jun 2003 16:56:27 -0000 Date: Thu, 5 Jun 2003 09:56:27 -0700 (PDT) From: Nate Lawson To: Shaun Jurrens In-Reply-To: <20030605091532.GO98443@nevada.skoleetaten.oslo.no> Message-ID: <20030605095126.B27684@root.org> References: <20030603152123.GM98443@nevada.skoleetaten.oslo.no> <20030605091532.GO98443@nevada.skoleetaten.oslo.no> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Mailman-Approved-At: Thu, 05 Jun 2003 10:08:02 -0700 cc: stable@freebsd.org cc: Palle Girgensohn Subject: Re: fxp0: device timeout | SCB already complete (me too) X-BeenThere: freebsd-scsi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: SCSI subsystem List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 Jun 2003 16:56:28 -0000 On Thu, 5 Jun 2003, Shaun Jurrens wrote: > On Wed, Jun 04, 2003 at 06:32:46PM +0200, Palle Girgensohn wrote: > #> Hi Shaun, > #> > #> Thanks for the input! Glad to hear I'm not the only one > #> > #> In my case, both the SCSI and NIC are integrated on the motherboard, so I > #> cannot really move them around... :) > #> > #> Also, as I mentioned, I tried a de0 (PCI card, not onboard, and it > #> literally stopped the machine). Is the de0 driver also a problem? > > I'm beginning to think it's a scsi problem of sorts as well so > I clipped -hardware and Cc'd -scsi on this. I just happed to > (unfortunately) run into this on another box yesterday after > four months of relative quiet. I happened to be moving an > interface over from some crap Nortel switch to a nice Cisco > switch and promptly a different interface began to do it's dance. > It's the same interface each time (and I've changed cards...) > Anyway, for the record, a little from messages: > > Jun 2 18:48:43 nol33n0x /kernel: fxp0: Microcode loaded, int_delay: 1000 usec > bundle_max: 6 > Jun 4 16:57:50 nol33n0x /kernel: fxp1: SCB timeout: 0x80 0xe0 0x50 0x0 > Jun 4 16:57:51 nol33n0x last message repeated 4 times > Jun 4 16:57:51 nol33n0x /kernel: fxp1: SCB timeout: 0x80 0xe0 0x50 0x400 > Jun 4 16:57:58 nol33n0x /kernel: fxp1: SCB timeout: 0x80 0xe0 0x50 0x0 > Jun 4 16:57:58 nol33n0x last message repeated 3 times This doesn't mention SCSI anywhere. Your problem is almost certainly a PCI/interrupt problem. I'm redirecting this thread to -stable. > #> >The only suggestion I can offer at the moment is to try various card > #> >placements over your PCI slots. I've found stability using one of the > #> >first two slots for my Adaptec controller (2940U[2]W, 29160[N]) and the > #> >rest for the Intel nics. I got panics on boot with my BP6 (SMP) when I had an ahc controller in a PCI slot that didn't support bus mastering. I suggest you do what the above message says and try different combinations of cards in slots (i.e. keep removing one until you no longer get the messages and move around which slot is free). This will help people track down the problem. Also get your mobo manual and check if any slots force interrupt sharing or don't support bus mastering. -Nate