From owner-freebsd-current@FreeBSD.ORG Sat Jul 30 22:36:54 2005 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C0AD016A41F for ; Sat, 30 Jul 2005 22:36:54 +0000 (GMT) (envelope-from lehmann@ans-netz.de) Received: from avocado.salatschuessel.net (avocado.salatschuessel.net [83.136.81.184]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9C75443D46 for ; Sat, 30 Jul 2005 22:36:53 +0000 (GMT) (envelope-from lehmann@ans-netz.de) Received: (qmail 533 invoked by uid 89); 30 Jul 2005 22:36:39 -0000 Received: from unknown (HELO kartoffel.salatschuessel.net) (83.136.81.185) by avocado.salatschuessel.net with SMTP; 30 Jul 2005 22:36:39 -0000 Date: Sun, 31 Jul 2005 00:36:52 +0200 From: Oliver Lehmann To: current@freebsd.org Message-Id: <20050731003652.12223405.lehmann@ans-netz.de> In-Reply-To: <20050730014342.0843080d.lehmann@ans-netz.de> References: <20050730014342.0843080d.lehmann@ans-netz.de> X-Mailer: Sylpheed version 2.0.0 (GTK+ 2.6.8; amd64-portbld-freebsd6.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: imp@freebsd.org Subject: Re: mlx(4) fully and ep(4) partially broken on 6.0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 Jul 2005 22:36:54 -0000 Oliver Lehmann wrote: > 1st problem with 6.0: > --------------------- > > The system kept rebooting automaticly after it detected ep0. It was > saying sth. like "ep0: no irq?!". The funny thing is, one line above it > wrote sth. like "ep0 <3COM....> irq 9 ....". for me that looks like ep0 > has of course an irq assigned. > > I am happy that I have physical access to this system! Damn! > > I changed the perfectly-on-5.4 working 3com card with an other I had > on storage - panic is gone now. Some things about this: I can reproduce this on my testsystem when I put "device intpm" into my kernel config. intpm0 runs with irq 9: intpm0 port 0x5000-0x500f ir1 9 at device 7.3 on pci0 same as ep0 wants to run with: ep0: <3Com 3C509-Combo Etherlink III> at port 0x300-0x30f irq 9 on isa0 ep0: No irq?! panic: resource_list_release: resource entry is not busy Uptime: 1s As you can see, it looks like the card is not configured as PnP (because that would add "(PnP)" to the description). On my router, fxp3 has irq 9 - Maybe it is irq sharing related? But I wonder why it works with 5.4 without problems... -- Oliver Lehmann http://www.pofo.de/ http://wishlist.ans-netz.de/