Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754709Ab0A2U3Z (ORCPT ); Fri, 29 Jan 2010 15:29:25 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751893Ab0A2U3Y (ORCPT ); Fri, 29 Jan 2010 15:29:24 -0500 Received: from qw-out-2122.google.com ([74.125.92.25]:34194 "EHLO qw-out-2122.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751247Ab0A2U3X (ORCPT ); Fri, 29 Jan 2010 15:29:23 -0500 Message-ID: <4B634540.9070306@gawab.com> Date: Fri, 29 Jan 2010 12:29:52 -0800 From: Justin Madru User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091215 Shredder/3.0 MIME-Version: 1.0 To: lkml , Willy Tarreau Subject: Forward porting 2.4 driver Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 900 Lines: 18 I have this Belkin router with the default firmware running 2.4.30. Belkin provided the source code as specified by the GPL. I was wondering how hard it would be to upgrade the kernel from 2.4.30 to 2.4.37.7. I know that 2.6 would be extremely hard because the driver model has changed so much. But, what changes happened between .30 and .37 that would make it difficult to upgrade the code? Did the driver model or other drastic changes happen? Could I just do a file diff; import the new files Belkin added and update the make files and kconfig? The CPU and wireless card are based on the Ralink 2880/2860 or something like that. Justin Madru -- 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/