Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758586AbXKQQBh (ORCPT ); Sat, 17 Nov 2007 11:01:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751153AbXKQQB2 (ORCPT ); Sat, 17 Nov 2007 11:01:28 -0500 Received: from cg-p07-fb.rzone.de ([81.169.146.215]:43528 "EHLO cg-p07-fb.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752701AbXKQQB1 (ORCPT ); Sat, 17 Nov 2007 11:01:27 -0500 Message-ID: <473F0FE0.3010501@tragetaschen.dyndns.org> Date: Sat, 17 Nov 2007 16:59:28 +0100 From: Kai Ruhnau User-Agent: Thunderbird 2.0.0.6 (X11/20070805) MIME-Version: 1.0 To: LKML Subject: Bogus PCI vendor ID Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-RZG-AUTH: iaL9KxG65sFyH/NRHEm13ZpWIsASIz2sPdozvvewVL8dKwU= X-RZG-CLASS-ID: mo07 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1950 Lines: 71 Hi, I have a problem with two of my PCI devices showing the wrong PCI vendor ID (0001) in vanilla kernels. My system currently runs a 32 bit x86 kernel built from ubuntu sources 2.6.20.3-ubuntu1. This is the only kernel I have found so far that shows the correct PCI IDs: ~ # lspci -n 00:00.0 0600: 1002:7930 00:02.0 0604: 1002:7933 00:06.0 0604: 1002:7936 00:12.0 0106: 1002:4380 00:13.0 0c03: 1002:4387 00:13.1 0c03: 1002:4388 00:13.2 0c03: 1002:4389 00:13.3 0c03: 1002:438a 00:13.4 0c03: 1002:438b 00:13.5 0c03: 1002:4386 00:14.0 0c05: 1002:4385 (rev 13) 00:14.1 0101: 1002:438c 00:14.2 0403: 1002:4383 00:14.3 0601: 1002:438d 00:14.4 0604: 1002:4384 01:00.0 0300: 10de:0193 (rev a2) 02:00.0 0200: 11ab:4364 (rev 12) 03:02.0 0c00: 104c:8024 I tested several vanilla kernels: 2.6.23.1, 2.6.23, 2.6.22, 2.6.21 and somewhere between 2.6.20 and 2.6.21 via bisect. There, the output of lspci is as follows: ~ # lspci -n 00:00.0 0600: 1002:7930 00:02.0 0604: 1002:7933 00:06.0 0604: 1002:7936 00:12.0 0106: 1002:4380 00:13.0 0c03: 1002:4387 00:13.1 0c03: 1002:4388 00:13.2 0c03: 1002:4389 00:13.3 0c03: 1002:438a 00:13.4 0c03: 1002:438b 00:13.5 0c03: 1002:4386 00:14.0 0c05: 1002:4385 (rev 13) 00:14.1 0101: 1002:438c 00:14.2 0403: 1002:4383 00:14.3 0601: 1002:438d 00:14.4 0604: 1002:4384 01:00.0 0300: 0001:0193 (rev a2) 02:00.0 0200: 0001:4364 (rev 12) 03:02.0 0c00: 104c:8024 Note the two vendor IDs 0001 for 01:00.0 and 02:00.0. Since these two devices are my graphics card (PCI express) and network card (builtin) respectively I have quite some trouble running my system without the right vendor IDs ;-) Can this be fixed? Regards Kai -- This signature is left as an exercise for the reader. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/