From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753509Ab0IWK0A (ORCPT ); Thu, 23 Sep 2010 06:26:00 -0400 Received: from earthlight.etchedpixels.co.uk ([81.2.110.250]:49762 "EHLO www.etchedpixels.co.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751039Ab0IWKZ7 convert rfc822-to-8bit (ORCPT ); Thu, 23 Sep 2010 06:25:59 -0400 Date: Thu, 23 Sep 2010 11:48:45 +0100 From: Alan Cox To: Grant Likely Cc: Alan Cox , Mark Brown , linux-kernel@vger.kernel.org, x86@kernel.org, David Woodhouse , Thomas Gleixner Subject: Re: [PATCH] x86/mrst: add SFI platform device parsing code Message-ID: <20100923114845.1938d9dc@lxorguk.ukuu.org.uk> In-Reply-To: <20100923060703.GB11198@angua.secretlab.ca> References: <20100920140049.31408.67527.stgit@localhost.localdomain> <20100920150431.GD31167@sirena.org.uk> <20100920152726.68ac2d84@linux.intel.com> <20100920152705.GJ3414@rakim.wolfsonmicro.main> <20100922231514.5e9967c7@linux.intel.com> <20100923060703.GB11198@angua.secretlab.ca> X-Mailer: Claws Mail 3.7.6 (GTK+ 2.18.9; x86_64-redhat-linux-gnu) Face: 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 Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > any of this code could ever be made generic. The spec seems to only > cover the data structure, and relationships between devices seem to be > left to whatever convention the firmware writer feels like using, or > am I missing something? Not really no. It's basically little more than a component and IRQ list. The GPIO table in 0.8 exposes the GPIO lines a bit more sanely. In fact all that SFI provides generically pretty much fits into platform_foo() already because there is so little - or into the I²C or SPI bus data. Alan