From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261947AbUDJGXG (ORCPT ); Sat, 10 Apr 2004 02:23:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261951AbUDJGXG (ORCPT ); Sat, 10 Apr 2004 02:23:06 -0400 Received: from fep02-mail.bloor.is.net.cable.rogers.com ([66.185.86.72]:10093 "EHLO fep02-mail.bloor.is.net.cable.rogers.com") by vger.kernel.org with ESMTP id S261947AbUDJGXB convert rfc822-to-8bit (ORCPT ); Sat, 10 Apr 2004 02:23:01 -0400 From: "Shawn Starr" To: "'Feldman, Scott'" , "'Brown, Len'" Cc: , Subject: [BUG][2.6.5 final][e100/ee100pro] NETDEV_WATCHDOG Timeout - Related to i2c interface? Date: Sat, 10 Apr 2004 02:23:06 -0400 Message-ID: <000001c41ec4$5b937430$0200080a@panic> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-Authentication-Info: Submitted using SMTP AUTH LOGIN at fep02-mail.bloor.is.net.cable.rogers.com from [69.196.108.95] using ID at Sat, 10 Apr 2004 02:21:39 -0400 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ok, did disable ACPI but still get these errors. I have noticed that if I start loading/unloading any i2c drivers I start getting eth0 timeouts....the question is why? coredump kernel: i2c_adapter i2c-2: Transaction (post): CNT=08, CMD=3a, ADD=50, DAT0=3e, DAT1=00 Apr 10 01:56:44 coredump kernel: i2c-core: unregister_driver - looking for clients. Apr 10 01:56:44 coredump kernel: i2c_adapter i2c-2: examining adapter Apr 10 01:56:44 coredump kernel: i2c-core.o: detaching client lm80: Apr 10 01:56:44 coredump kernel: i2c-core.o: detaching client lm80: Apr 10 01:56:44 coredump kernel: i2c-core: driver unregistered: lm80 Apr 10 01:56:48 coredump kernel: i2c_adapter i2c-2: Adapter unregistered Apr 10 01:56:48 coredump kernel: i2c_adapter i2c-2: adapter unregistered Apr 10 01:56:55 coredump kernel: eth0: wait_for_cmd_done timeout! Apr 10 01:56:55 coredump kernel: Command 00ff never accepted (201 polls)! Apr 10 01:56:55 coredump kernel: Command 0006 was not accepted after 20001 polls! Current status ffffffff. Apr 10 01:56:55 coredump kernel: Command 00ff never accepted (201 polls)! Apr 10 01:56:55 coredump kernel: Command 0060 was not accepted after 20001 polls! Current status ffffffff. Apr 10 01:56:55 coredump kernel: eth0: wait_for_cmd_done timeout! Apr 10 01:56:55 coredump kernel: Command 00ff never accepted (201 polls)! Apr 10 01:56:55 coredump kernel: Command 0001 was not accepted after 20001 polls! Current status ffffffff. Apr 10 01:56:55 coredump kernel: Command 00ff never accepted (201 polls)! Apr 10 01:56:56 coredump kernel: Command 0070 was not accepted after 20001 polls! Current status ffffffff. Apr 10 01:56:56 coredump kernel: eth0: wait_for_cmd_done timeout! Apr 10 01:57:27 coredump last message repeated 26 times Apr 10 01:57:29 coredump last message repeated 3 times -----Original Message----- From: Feldman, Scott [mailto:scott.feldman@intel.com] Sent: Wednesday, April 07, 2004 02:31 PM To: Brown, Len; Shawn Starr Subject: RE: [BUG][2.6.5 final][e100] NETDEV_WATCHDOG Timeout - Was not a problem with 2.6.5-rc3 > >Shawn, try turning off ACPI for interrupt routing. Load the kernel > >with the kernel parameter "noapci" set. > > You mean "acpi=off", or "pci=noacpi". If either of these fix > the problem, please let me know. (and send me the dmesg and > /proc/interrupts for both cases) Yes, sorry. Can't believe I posted that to lkml. Oh well. -scott