From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753786Ab2DOKxT (ORCPT ); Sun, 15 Apr 2012 06:53:19 -0400 Received: from mailout-de.gmx.net ([213.165.64.23]:34622 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1752366Ab2DOKxS (ORCPT ); Sun, 15 Apr 2012 06:53:18 -0400 X-Authenticated: #18353093 X-Provags-ID: V01U2FsdGVkX1+O+7QEdjGOi6qAd8wFnW2mJqz9wrhje4IyDna5i6 CnCgZppaGIYpis Message-ID: <4F8AA8AC.8070304@gmx.de> Date: Sun, 15 Apr 2012 12:53:32 +0200 From: Karl Herz User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120312 Thunderbird/11.0 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: Workaround for ASM108X interrupt problem (nobody cared ...) Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org My VDR system (ASUS P8H67-V) is running stable with 3 PCI cards (2 DVB, 1 network) by using the following kernel options: noirqdebug irqpoll This seems to work as - With noirqdebug the interrupts are not disabled (and the ASM108X interrupt bursts stop after some time). - With irqpoll the interrupts with lower priority than the ASM108X interrupts are handled in time. I hope this workaround helps to get also some other systems running stable with PCI cards. Karl