From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 17 Mar 2008 10:08:22 +0000 (GMT) Received: from elvis.franken.de ([193.175.24.41]:11955 "EHLO elvis.franken.de") by ftp.linux-mips.org with ESMTP id S28590715AbYCQKIU (ORCPT ); Mon, 17 Mar 2008 10:08:20 +0000 Received: from uucp (helo=solo.franken.de) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1JbCGS-0007Fo-00; Mon, 17 Mar 2008 11:08:20 +0100 Received: by solo.franken.de (Postfix, from userid 1000) id 6D357C235C; Mon, 17 Mar 2008 11:08:15 +0100 (CET) Date: Mon, 17 Mar 2008 11:08:15 +0100 To: Giuseppe Sacco Cc: linux-mips@linux-mips.org Subject: Re: unexpected irq 71 on ip32 Message-ID: <20080317100815.GA10179@alpha.franken.de> References: <1205746904.3515.37.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1205746904.3515.37.camel@localhost> User-Agent: Mutt/1.5.13 (2006-08-11) From: tsbogend@alpha.franken.de (Thomas Bogendoerfer) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 18413 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: tsbogend@alpha.franken.de Precedence: bulk X-list: linux-mips On Mon, Mar 17, 2008 at 10:41:44AM +0100, Giuseppe Sacco wrote: > from what I understand, this is an irq related to serial line ttyS1. On I had a closer look, and it's related to ttyS1. Looks like the DMA interface for serial (probably RX DMA overrun). I'll have a look later, why we don't ignore this interrupt. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessary a good idea. [ RFC1925, 2.3 ]