From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751627AbWAKN55 (ORCPT ); Wed, 11 Jan 2006 08:57:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751633AbWAKN55 (ORCPT ); Wed, 11 Jan 2006 08:57:57 -0500 Received: from gw.webart.net ([195.30.14.5]:65040 "HELO sombrero.webart.net") by vger.kernel.org with SMTP id S1751627AbWAKN54 (ORCPT ); Wed, 11 Jan 2006 08:57:56 -0500 Message-ID: <43C50ED4.3090707@packetalarm.com> Date: Wed, 11 Jan 2006 14:57:40 +0100 From: Nils Rennebarth Organization: Varysys GmbH & Co. KG User-Agent: Debian Thunderbird 1.0.2 (X11/20051002) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: e100 in 2.6.15 fails unless irqpoll ist used Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-OriginalArrivalTime: 11 Jan 2006 13:53:25.0647 (UTC) FILETIME=[64BAF1F0:01C616B6] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, An upgrade from 2.6.14.3 to 2.6.15 on my testmachine disabled my network cards: no packets are sent or received. There is the following in dmesg: usbcore: registered new driver usbfs usbcore: registered new driver hub USB Universal Host Controller Interface driver v2.3 irq 11: nobody cared (try booting with the "irqpoll" option) [] __report_bad_irq+0x31/0x77 [] note_interrupt+0x75/0x99 [] __do_IRQ+0x65/0x91 ... Rebooting with irqpoll will make the network cards work. The above message will appeare nonetheless. lspci output: 0000:00:00.0 Host bridge: Intel Corp. 82815 815 Chipset Host Bridge and Memory Controller Hub (rev 04) 0000:00:02.0 VGA compatible controller: Intel Corp. 82815 CGC [Chipset Graphics Controller] (rev 04) 0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 11) 0000:00:1f.0 ISA bridge: Intel Corp. 82801BA ISA Bridge (LPC) (rev 11) 0000:00:1f.1 IDE interface: Intel Corp. 82801BA IDE U100 (rev 11) 0000:00:1f.2 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #1) (rev 11) 0000:00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 11) 0000:00:1f.4 USB Controller: Intel Corp. 82801BA/BAM USB (Hub #2) (rev 11) 0000:01:00.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U 0000:01:03.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) 0000:01:04.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 08) What does irqpoll do? Any more info needed? -- Mit freundlichen Grüßen / with kind regards Nils Rennebarth -- VarySys Technologies GmbH & Co. KG Moenchhaldenstraße 28 70191 Stuttgart Germany Tel +49 711 2501198 Fax +49 711 2501197 mailto:Nils.Rennebarth@packetalarm.com http://www.packetalarm.com Download the free software trial version of PacketAlarm now http://www.packetalarm.com/download/