From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760955AbXEVBm1 (ORCPT ); Mon, 21 May 2007 21:42:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757601AbXEVBmU (ORCPT ); Mon, 21 May 2007 21:42:20 -0400 Received: from wr-out-0506.google.com ([64.233.184.239]:63238 "EHLO wr-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757228AbXEVBmU (ORCPT ); Mon, 21 May 2007 21:42:20 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:user-agent:mime-version:to:subject:content-type:content-transfer-encoding:from; b=msgCqHM5Z+1aep8tfezzWjg/KxFrpPmPRflliJSMGiujIrXPXdOB2lIJipGPWlvVIi/9JYlcLLdu8VmT0TccBJMydMPS0E6M8+0Wy91SYdjoLvQOTxkEm7v3eZiDHku3EZjHPjxbXkLhQgFzDBd9k5ar04kUcB4lkMiRXNtJ7Mw= Message-ID: <46524A6D.5050601@gmail.com> Date: Mon, 21 May 2007 18:42:05 -0700 User-Agent: Thunderbird 2.0.0.0 (Windows/20070326) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: PCI device problem - MMCONFIG, cannot allocate resource region, resource collisions Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit From: System Design Works Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org The kernel has a problem allocating resources for my PCI NIC. Here is what the kernel is reporting: # uname -a Linux wopr 2.6.20-gentoo-r8 #7 SMP Sun May 20 20:56:56 PDT 2007 i686 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ AuthenticAMD GNU/Linux # dmesg ... PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved PCI: Not using MMCONFIG. ... PCI: Cannot allocate resource region 0 of device 0000:02:02.0 ... PCI: Device 0000:02:02.0 not available because of resource collisions skge: 0000:02:02.0 cannot enable PCI device skge: probe of 0000:02:02.0 failed with error -22 ... I have seen other posts reporting similar error messages. I would like to help resolve this problem, and I can do some testing if needed. More info: Kernel boot params: pci=nomsi PCI Device: D-Link DGE-530T (10/100/1000 Gigabit Desktop Adapter) http://www.dlink.com/products/?pid=284 Motherboard: MSI K9AGM-FID (AMD Socket AM2) Chipset: SB600 / RS485 http://www.msicomputer.com/product/p_spec.asp?model=K9AGM-FID&class=mb # lspci -vvv ... 02:02.0 Non-VGA unclassified device: D-Link System Inc Unknown device 4901 (rev 11) Subsystem: D-Link System Inc Unknown device 4901 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- (32-bit, non-prefetchable) Region 1: I/O ports at b800 [size=256] Expansion ROM at [disabled] Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data ... Thanks, Wayne