From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935599AbYEUPaM (ORCPT ); Wed, 21 May 2008 11:30:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761098AbYEUP37 (ORCPT ); Wed, 21 May 2008 11:29:59 -0400 Received: from hp3.statik.tu-cottbus.de ([141.43.120.68]:36557 "EHLO hp3.statik.tu-cottbus.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758109AbYEUP36 (ORCPT ); Wed, 21 May 2008 11:29:58 -0400 Message-ID: <48343F99.4030803@s5r6.in-berlin.de> Date: Wed, 21 May 2008 17:28:25 +0200 From: Stefan Richter User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8.1.13) Gecko/20080313 SeaMonkey/1.1.9 MIME-Version: 1.0 To: jszhang3@mail.ustc.edu.cn CC: linux-kernel@vger.kernel.org, linux1394-devel@lists.sourceforge.net, krh@redhat.com Subject: Re: [PATCH] firewire: fix some broken hardware NMI interrupt References: <411375292.14780@ustc.edu.cn> In-Reply-To: <411375292.14780@ustc.edu.cn> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org jszhang3@mail.ustc.edu.cn wrote: > Some broken pci-1394 card does not clear completely on-chip memory during boot, it > may cause pci parity error, then NMI interrupt. Which card? Is the problem still present in linux-2.6.26-rc3? Or if you don't want to test 2.6.26-rc yet, please test 2.6.25.4 with the firewire patchkit from http://me.in-berlin.de/~s5r6/linux1394/updates/. There were changes to fw-ohci which influence chip initialization. -- Stefan Richter -=====-==--- -=-= =-=-= http://arcgraph.de/sr/