Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S271411AbTGQLCm (ORCPT ); Thu, 17 Jul 2003 07:02:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S271412AbTGQLCm (ORCPT ); Thu, 17 Jul 2003 07:02:42 -0400 Received: from pc2-cwma1-4-cust86.swan.cable.ntl.com ([213.105.254.86]:11726 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S271411AbTGQLCl (ORCPT ); Thu, 17 Jul 2003 07:02:41 -0400 Subject: Re: PS2 mouse going nuts during cdparanoia session. From: Alan Cox To: Vojtech Pavlik Cc: Dave Jones , Jens Axboe , Linux Kernel Mailing List In-Reply-To: <20030716234711.GA22010@ucw.cz> References: <20030716165701.GA21896@suse.de> <20030716170352.GJ833@suse.de> <1058375425.6600.42.camel@dhcp22.swansea.linux.org.uk> <20030716171607.GM833@suse.de> <20030716172331.GD21896@suse.de> <20030716190018.GE20241@ucw.cz> <20030716193002.GA2900@suse.de> <20030716205319.GA20760@ucw.cz> <20030716233124.GA16209@suse.de> <20030716234711.GA22010@ucw.cz> Content-Type: text/plain Content-Transfer-Encoding: 7bit Organization: Message-Id: <1058440490.8620.18.camel@dhcp22.swansea.linux.org.uk> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.2.2 (1.2.2-5) Date: 17 Jul 2003 12:15:04 +0100 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 574 Lines: 12 Dave just a random pondering looking over the code - does it make any difference if you stick a udelay(50) at the top of wait_read and wait_write in i8042.c. Right now we don't always seem to honour the delays for certain specific patterns of I/O and interrupt. Ditto the read_status/read_data loop in the _interrupt code path. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/