From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Thu, 31 Jul 2003 10:54:14 +0100 (BST) Received: from alg145.algor.co.uk ([IPv6:::ffff:62.254.210.145]:12561 "EHLO dmz.algor.co.uk") by linux-mips.org with ESMTP id ; Thu, 31 Jul 2003 10:54:12 +0100 Received: from alg158.algor.co.uk ([62.254.210.158] helo=olympia.mips.com) by dmz.algor.co.uk with esmtp (Exim 3.35 #1 (Debian)) id 19iA9h-0007c9-00; Thu, 31 Jul 2003 10:55:29 +0100 Received: from holborn.algor.co.uk ([192.168.192.237] helo=mips.com) by olympia.mips.com with esmtp (Exim 3.36 #1 (Debian)) id 19iA7O-00010r-00; Thu, 31 Jul 2003 10:53:06 +0100 Message-ID: <3F28E702.70401@mips.com> Date: Thu, 31 Jul 2003 10:53:06 +0100 From: Chris Dearman Organization: MIPS Technologies (UK) Ltd User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.0) Gecko/20020623 Debian/1.0.0-0.woody.1 MIME-Version: 1.0 To: Jun Sun CC: linux-mips@linux-mips.org Subject: Re: Malta + USB on 2.4, anyone? References: <20030730191219.A14914@mvista.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-MTUK-Scanner: Found to be clean X-MTUK-SpamCheck: not spam, SpamAssassin () 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: 2935 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: chris@mips.com Precedence: bulk X-list: linux-mips Jun Sun wrote: > Has anybody tried USB on malta with 2.4 kernel? I just found that > I got 0xff IRQ number and kernel panics. > Also, the kgdb seems to be flaky. Targets can send chars too fast > so that chars get lost. It appears that the linux status register > might be lying about "transmitter buffer empty". I regularly use gdb @ 115200 on Malta and haven't noticed any problems. Chris -- Chris Dearman The Fruit Farm, Ely Road voice +44 1223 706206 MIPS Technologies (UK) Chittering, Cambs, CB5 9PH fax +44 1223 706250