From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964972AbWAWWzg (ORCPT ); Mon, 23 Jan 2006 17:55:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964971AbWAWWzg (ORCPT ); Mon, 23 Jan 2006 17:55:36 -0500 Received: from rwcrmhc11.comcast.net ([204.127.198.35]:15074 "EHLO rwcrmhc11.comcast.net") by vger.kernel.org with ESMTP id S964972AbWAWWzf (ORCPT ); Mon, 23 Jan 2006 17:55:35 -0500 Message-ID: <43D55EC9.10605@comcast.net> Date: Mon, 23 Jan 2006 15:55:05 -0700 From: WSteffen User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050716) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Linux Kernel Subject: IRQ problems?? Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I am working with an HP Pavilion a1210n the mother board is an ASUS A8AE-LE, which has an ATI IXP SB440 and a Realtek ethernet controller. The processor is an AMD Athlon 64 3500+. The USB controllers will not function unless ACPI is enabled in the kernel. If ACPI is enabled in the kernel the realtek ethernet is not usable. If I do a ping to a working device on the same net, I can see ARP requests going out and replies coming back. However I get "host unreachable" error messages. When looking at the interrupts in each case it appears to me that there is an IRQ assignment problem. (my guess is the Realtek driver) or is there something I am doing wrong?? Below are the contents of /proc/interrupts: With ACPI set: CPU0 0: 135197 XT-PIC timer 1: 315 XT-PIC i8042 2: 0 XT-PIC cascade 5: 8 XT-PIC eth1 7: 0 XT-PIC parport0 9: 3 XT-PIC acpi 11: 208 XT-PIC libata, ehci_hcd:usb1, ohci_hcd:usb2, ohci_hcd:usb3, eth0 12: 5202 XT-PIC i8042 15: 4451 XT-PIC ide1 NMI: 0 ERR: 0 CPU0 0: 37706 XT-PIC timer 1: 225 XT-PIC i8042 2: 0 XT-PIC cascade 5: 8 XT-PIC eth1 10: 6 XT-PIC eth0 11: 2 XT-PIC libata 12: 110 XT-PIC i8042 15: 4398 XT-PIC ide1 NMI: 0 ERR: 0 With ACPI not set: If there is something I am doing wrong, please let me know!! Thanks Warren Steffen wsteffen@comcast.net