From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.250]) by ozlabs.org (Postfix) with ESMTP id B5C2ADDE2C for ; Tue, 4 Dec 2007 14:22:51 +1100 (EST) Received: by an-out-0708.google.com with SMTP id c37so801524anc for ; Mon, 03 Dec 2007 19:22:50 -0800 (PST) Message-ID: Date: Mon, 3 Dec 2007 20:22:50 -0700 From: "Grant Likely" Sender: glikely@secretlab.ca To: "Stephen Neuendorffer" , grant.likely@secretlab.ca, linuxppc-dev@ozlabs.org Subject: Re: [PATCH] [POWERPC] [v2] Improved documentation of device tree 'ranges'. In-Reply-To: <20071204024025.GG32577@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <20071204010818.AD4231798062@mail212-sin.bigfish.com> <20071204024025.GG32577@localhost.localdomain> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 12/3/07, David Gibson wrote: > > On Mon, Dec 03, 2007 at 05:08:57PM -0800, Stephen Neuendorffer wrote: > > I was misled by the prior language. I've attempted to clarify how > > 'ranges' are used, in particular, how to get an identity mapping. > > > > Signed-off-by: Stephen Neuendorffer > > Acked-by: David Gibson Acked-by: Grant Likely > > Thanks for the update. I particularly dislike the "1:1" terminology, > because in maths-speak *any* ranges translation is 1:1, unless it > includes overlapping ranges. > > -- > David Gibson | I'll have my music baroque, and my code > david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ > | _way_ _around_! > http://www.ozlabs.org/~dgibson > -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. grant.likely@secretlab.ca (403) 399-0195