From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161008AbWI1VZN (ORCPT ); Thu, 28 Sep 2006 17:25:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161116AbWI1VZN (ORCPT ); Thu, 28 Sep 2006 17:25:13 -0400 Received: from user-0c93tin.cable.mindspring.com ([24.145.246.87]:40376 "EHLO hachi.dashjr.org") by vger.kernel.org with ESMTP id S1161008AbWI1VZL (ORCPT ); Thu, 28 Sep 2006 17:25:11 -0400 From: Luke-Jr Organization: -Jr family To: linux-kernel@vger.kernel.org Subject: PCI bridge missing Date: Thu, 28 Sep 2006 16:24:15 -0500 User-Agent: KMail/1.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200609281624.16082.luke@dashjr.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This applies to Debian sarge kernels kernel-image-2.4.27-2-686, 2.6.8-3-686, 2.6.16-2-686, and 2.6.17-2-686... I am trying to setup a Dell Optiplex GX1p system, which has a daughterboard PCI bridge for its PCI and ISA slots: 00:0f.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03) However, this bridge is completely ignored and unseen by Linux. It does not show up in lspci or dmesg (as far as I can tell) at all. The daughterboard is plugged in, and the PCI cards on it are powered. How could I go about troubleshooting the problem? Has anyone experienced something like this before? Thanks, Luke-Jr P.S. Please CC me if possible.