From owner-freebsd-current@FreeBSD.ORG Thu May 6 11:11:14 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 E7FBA16A4CE for ; Thu, 6 May 2004 11:11:14 -0700 (PDT) Received: from mail5.speakeasy.net (mail5.speakeasy.net [216.254.0.205]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8EA1543D1D for ; Thu, 6 May 2004 11:11:14 -0700 (PDT) (envelope-from jhb@FreeBSD.org) Received: (qmail 29266 invoked from network); 6 May 2004 18:11:13 -0000 Received: from dsl027-160-063.atl1.dsl.speakeasy.net (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) encrypted SMTP for ; 6 May 2004 18:11:13 -0000 Received: from 10.50.40.205 (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.12.11/8.12.11) with ESMTP id i46IB7FA007624; Thu, 6 May 2004 14:11:10 -0400 (EDT) (envelope-from jhb@FreeBSD.org) From: John Baldwin To: freebsd-current@FreeBSD.org Date: Thu, 6 May 2004 13:57:58 -0400 User-Agent: KMail/1.6 References: <20040505230255.nu4o4wwsg0gcs48k@www.sweetdreamsracing.biz> In-Reply-To: <20040505230255.nu4o4wwsg0gcs48k@www.sweetdreamsracing.biz> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200405061357.58554.jhb@FreeBSD.org> X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on server.baldwin.cx cc: Kenneth Culver Subject: Re: problem with pci interrupt routing table? 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, 06 May 2004 18:11:15 -0000 On Wednesday 05 May 2004 11:02 pm, Kenneth Culver wrote: > Hi, I was looking more closely at my dmesg to try to figure out why I can't > get the nvidia drivers to work, and I noticed that the nvidia card was > showing up on irq 11, where it was showing up at 16 in windows. I looked > closer at the dmesg and found: > > agp0: mem 0xe0000000-0xefffffff at device > 0.0 on pci0 > agp0: Reserved 0x10000000 bytes for rid 0x10 type 3 at 0xe0000000 > pcib1: at device 1.0 on pci0 > pcib1: could not get PCI interrupt routing table for \\_SB_.PCI0.P0P1 - > AE_NOT_FOUND > pci1: on pcib1 > pci1: at device 0.0 (no driver attached) > > This looks like FreeBSD is unable to get the correct routing for IRQ's on > the agp port for this motherboard. Is there anything I can do to fix this? > (It's been doing this for several months, so it isn't JHB's recent fixes > that cause this problem. You'd have to fix your BIOS. Do an acpidump and look at the ASL file it generates. Then, search for the string _PRT. You will see that each PCI bus has one of these child objects, except for the one that has the AGP bus. You can try creating a _PRT for it perhaps. If you send me your ASL I can maybe try to work up a patch for it that you can try. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org