From owner-freebsd-scsi Sat Dec 2 22:21:22 2000 Delivered-To: freebsd-scsi@freebsd.org Received: from temphost.dragondata.com (temphost.dragondata.com [63.167.131.128]) by hub.freebsd.org (Postfix) with ESMTP id 52A3A37B400 for ; Sat, 2 Dec 2000 22:21:20 -0800 (PST) Received: (from toasty@localhost) by temphost.dragondata.com (8.9.3/8.9.3) id AAA04803; Sun, 3 Dec 2000 00:25:47 -0600 (CST) (envelope-from toasty) From: Kevin Day Message-Id: <200012030625.AAA04803@temphost.dragondata.com> Subject: Re: sym driver in 4.1.1+ on Proliant To: cdillon@wolves.k12.mo.us (Chris Dillon) Date: Sun, 3 Dec 2000 00:25:47 -0600 (CST) Cc: freebsd-scsi@FreeBSD.ORG In-Reply-To: from "Chris Dillon" at Nov 30, 2000 11:28:36 AM X-Mailer: ELM [version 2.5 PL3] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-scsi@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > > On Wed, 29 Nov 2000, Kevin Day wrote: > > > I've got several Compaq Proliant ML530's with the internal '896 > > SCSI controller. Everything works great on 4.1-RELEASE. Going to > > 4.1.1 or 4.2 causes sym0 to say "Cannot allocate IRQ resource", > > followed by a kernel trap inside the sym driver. Has anyone > > experienced this, or know what I can try? > > I had this problem long before 4.1.1, several months ago, but I'm not > exactly sure what caused it. I assume that your on-board SCSI > controller is trying to use IRQ15. Go into the Compaq System Setup > and make sure no devices are using IRQ15 except for possibly the > on-board IDE controller (which is what is _supposed_ to be using it). > That solved it for me. I've got a PR open on this, but I haven't yet > had time to figure out exactly what caused it since it is on a > production system. It might be a BIOS problem, but it definately > works with some previous kernels and not with newer ones. The servers are about 1000 miles from me, and dispatching a tech costs about $100/hr... Anything I can do to avoid having someone there go play in the setup, I"ll do. :) interrupt total rate ata0 irq14 4 0 sym0 irq10 100198 113 sym1 irq11 47 0 fxp0 irq5 418750 475 fdc0 irq6 2 0 atkbd0 irq1 2 0 clk irq0 87859 99 rtc irq8 112457 127 Total 719319 817 Everything seems happy on its own IRQ... I just don't get it. :) -- Kevin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message