From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932458AbZHLKSg (ORCPT ); Wed, 12 Aug 2009 06:18:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755159AbZHLKSf (ORCPT ); Wed, 12 Aug 2009 06:18:35 -0400 Received: from exprod5og107.obsmtp.com ([64.18.0.184]:47295 "EHLO exprod5og107.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755158AbZHLKSf (ORCPT ); Wed, 12 Aug 2009 06:18:35 -0400 Message-ID: <4A829729.60208@gefanuc.com> Date: Wed, 12 Aug 2009 11:19:21 +0100 From: Martyn Welch User-Agent: Thunderbird 2.0.0.22 (X11/20090608) MIME-Version: 1.0 To: "Emilio G. Cota" CC: Greg K-H , linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, Sebastien Dugue Subject: Re: [patch 1/5] Staging: VME Framework for the Linux Kernel References: <20090811144914.GB32658@braap.org> <4A8189D9.4080709@gefanuc.com> <20090811153633.GC32658@braap.org> <4A819130.5080802@gefanuc.com> <20090811154226.GD32658@braap.org> <4A819E80.90103@gefanuc.com> <20090811204835.GA9910@braap.org> <4A828395.9040006@gefanuc.com> <20090812095436.GC2604@braap.org> <4A829271.6000507@gefanuc.com> <20090812100927.GA10800@braap.org> In-Reply-To: <20090812100927.GA10800@braap.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Emilio G. Cota wrote: > Martyn Welch wrote: > >> Apart from : not mapping regions of the VME bus that you are not using. >> > > The tsi148 mappings have to be on 64k boundaries, so yes, it > happens that sometimes you map a bit more than what you need. > But there's no way to get around that; it's a hardware thing > so we just accept it. > > I agree - however you're talking about mapping areas which we don't need to map, to save the use of a window. Martyn > E. > -- Martyn Welch MEng MPhil MIET (Principal Software Engineer) T:+44(0)1327322748 GE Fanuc Intelligent Platforms Ltd, |Registered in England and Wales Tove Valley Business Park, Towcester, |(3828642) at 100 Barbirolli Square, Northants, NN12 6PF, UK T:+44(0)1327359444 |Manchester,M2 3AB VAT:GB 927559189