From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262013AbVFQQeS (ORCPT ); Fri, 17 Jun 2005 12:34:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262014AbVFQQeS (ORCPT ); Fri, 17 Jun 2005 12:34:18 -0400 Received: from 64-60-250-34.cust.telepacific.net ([64.60.250.34]:6374 "EHLO panta-1.pantasys.com") by vger.kernel.org with ESMTP id S262013AbVFQQeM (ORCPT ); Fri, 17 Jun 2005 12:34:12 -0400 Date: Fri, 17 Jun 2005 09:34:10 -0700 From: Peter Buckingham To: Ivan Kokshaysky Cc: sean.bruno@dsl-only.net, koch@esa.informatik.tu-darmstadt.de, torvalds@osdl.org, benh@kernel.crashing.org, linux-pci@atrey.karlin.mff.cuni.cz, linux-kernel@vger.kernel.org, gregkh@suse.de Subject: Re: PROBLEM: Devices behind PCI Express-to-PCI bridge not mapped Message-Id: <20050617093410.24a58d56.peter@pantasys.com> In-Reply-To: <20050617135400.A32290@jurassic.park.msu.ru> References: <20050605204645.A28422@jurassic.park.msu.ru> <20050610184815.A13999@jurassic.park.msu.ru> <200506102247.30842.koch@esa.informatik.tu-darmstadt.de> <1118762382.9161.3.camel@home-lap> <20050616142039.GF21542@erebor.esa.informatik.tu-darmstadt.de> <42B1B4D3.3060600@pantasys.com> <1118955201.10529.10.camel@home-lap> <42B1E9B2.30504@pantasys.com> <20050617135400.A32290@jurassic.park.msu.ru> Organization: PANTA Systems, inc X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 17 Jun 2005 16:31:38.0812 (UTC) FILETIME=[092CF7C0:01C5735A] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 17 Jun 2005 13:54:00 +0400 Ivan Kokshaysky wrote: > On Thu, Jun 16, 2005 at 02:05:54PM -0700, Peter Buckingham wrote: > > Looking at what I see in our lspci output we get strange values for the > > bars of the ATI device and the second Nvidia GPU, ie large negative > > values. The addresses for these devices also look strange and overlap. > > What's wrong with these addresses? They are all unique, AFAIKS. Sorry, I guess i didn't send that info on. When I have the resources printed out from dmesg i get: PCI: Resource 00009000-0000901f (f=101, d=0, p=0) PCI: Resource 00004c00-00004c3f (f=101, d=0, p=0) PCI: Resource 00004c40-00004c7f (f=101, d=0, p=0) PCI: Resource 768ff000-768fffff (f=200, d=0, p=0) PCI: Resource 00006000-0000600f (f=101, d=0, p=0) PCI: Resource 767e0000-767fffff (f=200, d=0, p=0) PCI: Resource 0000fc00-0000fc3f (f=101, d=0, p=0) PCI: Resource 74600000-746fffff (f=204, d=0, p=0) PCI: Resource 97000000-977fffff (f=120c, d=0, p=0) PCI: Resource 80000000-8fffffff (f=120c, d=0, p=0) PCI: Resource bfefe000-bfefefff (f=200, d=0, p=0) PCI: Resource bfeff000-bfefffff (f=200, d=0, p=0) PCI: Resource be000000-beffffff (f=200, d=0, p=0) PCI: Resource c0000000-cfffffff (f=1208, d=0, p=0) PCI: Resource bd000000-bdffffff (f=200, d=0, p=0) PCI: Resource 9bbff000-9bbfffff (f=200, d=0, p=0) PCI: Resource ff000000-ffffffff (f=200, d=1, p=1) PCI: Resource ffffff00-ffffffff (f=101, d=1, p=1) in pcibios_allocate_resources PCI: Cannot allocate resource region 1 of device 0000:05:06.0 PCI: Resource fffff000-ffffffff (f=200, d=1, p=1) PCI: Resource ff000000-ffffffff (f=200, d=1, p=1) in pcibios_allocate_resources PCI: Cannot allocate resource region 0 of device 0000:41:00.0 PCI: Resource f0000000-ffffffff (f=1208, d=1, p=1) in pcibios_allocate_resources PCI: Cannot allocate resource region 1 of device 0000:41:00.0 PCI: Resource ff000000-ffffffff (f=200, d=1, p=1) in pcibios_allocate_resources PCI: Cannot allocate resource region 2 of device 0000:41:00.0 PCI: Failed to allocate mem resource #0:1000000@280000000 for 0000:41:00.0 PCI: Failed to allocate mem resource #1:10000000@280000000 for 0000:41:00.0 PCI: Failed to allocate mem resource #2:1000000@280000000 for 0000:41:00.0 I can send on the full dmesg if you think it'd be useful. peter