From owner-freebsd-current@FreeBSD.ORG Thu Sep 23 06:55:03 2004 Return-Path: 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 80AE416A4CF for ; Thu, 23 Sep 2004 06:55:03 +0000 (GMT) Received: from numeri.campus.luth.se (numeri.campus.luth.se [130.240.197.103]) by mx1.FreeBSD.org (Postfix) with ESMTP id A684243D1F for ; Thu, 23 Sep 2004 06:55:02 +0000 (GMT) (envelope-from k@numeri.campus.luth.se) Received: from numeri.campus.luth.se (localhost [127.0.0.1]) by numeri.campus.luth.se (8.13.1/8.13.1) with ESMTP id i8N6sxU5051901; Thu, 23 Sep 2004 08:54:59 +0200 (CEST) (envelope-from k@numeri.campus.luth.se) Received: (from k@localhost) by numeri.campus.luth.se (8.13.1/8.13.1/Submit) id i8N6swn7051900; Thu, 23 Sep 2004 08:54:58 +0200 (CEST) (envelope-from k) Date: Thu, 23 Sep 2004 08:54:58 +0200 From: Johan Karlsson To: "M. Warner Losh" Message-ID: <20040923065458.GA51802@numeri.campus.luth.se> References: <20040923060012.GE18509@numeri.campus.luth.se> <20040923.000321.78709228.imp@bsdimp.com> <20040923062435.GA51381@numeri.campus.luth.se> <20040923.003330.43007333.imp@bsdimp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040923.003330.43007333.imp@bsdimp.com> User-Agent: Mutt/1.4.2.1i cc: freebsd-current@freebsd.org cc: ast@marabu.ch cc: nate@root.org Subject: Re: 5.3-BETA5 panics when inserting dc0 carbus card (only with ACPI enabled) enabled) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Thu, 23 Sep 2004 06:55:03 -0000 On Thu, Sep 23, 2004 at 00:33 (-0600), M. Warner Losh wrote: > In message: <20040923062435.GA51381@numeri.campus.luth.se> > Johan Karlsson writes: > : On Thu, Sep 23, 2004 at 00:03 (-0600), M. Warner Losh wrote: > : > In message: <20040923060012.GE18509@numeri.campus.luth.se> > : > Johan Karlsson writes: > : > : On Wed, Sep 22, 2004 at 17:21 (-0600), M. Warner Losh wrote: > : > : > Is there a pci bridge involved? It is a well known problem for > : > : > cardbus systems that if there isn't, you get mappings like this. > : > : > : > : In the dmesg output: > : > : cbb0: mem 0x50000000-0x50000fff irq 11 at device 2.0 on pci0 > : > : cbb0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x50000000 > : > : cardbus0: on cbb0 > : > : > : > : If I understand this correctly it should use the PIC-Cardbus bridge. > : > : Is there anythng you want me to try? > : > > : > I think you misunderstand me. I'm saying that there's a bug in > : > FreeBSD, not that there's anything wrong with your hardware. > : > : I understand that, I was just trying to say that from the dmesg > : output it seems like it is using the PCI-Cardbus bridge. If I read > : your statement above correctly then that should not be the problem. > > Ah. What I was trying to say was that I know of a bug that will be > triggered when the pci-cardbus bridge is attached directly to a bus > that is attached to the host bridge (eg pci0). In your case, that > seems to be exactly what's happening. Ok, thanks for the clarifications. Please, let me know if/when there is anything that needs testing. Unfortunatly I'm no kernel wisard but I'll be happy to try anything. /Johan K -- Johan Karlsson mailto:johan@FreeBSD.org