From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265489AbUHVUvH (ORCPT ); Sun, 22 Aug 2004 16:51:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S266147AbUHVUvH (ORCPT ); Sun, 22 Aug 2004 16:51:07 -0400 Received: from a26.t1.student.liu.se ([130.236.221.26]:41959 "EHLO mail.drzeus.cx") by vger.kernel.org with ESMTP id S265489AbUHVUvC (ORCPT ); Sun, 22 Aug 2004 16:51:02 -0400 Message-ID: <412907A6.9000404@drzeus.cx> Date: Sun, 22 Aug 2004 22:52:54 +0200 From: Pierre Ossman User-Agent: Mozilla Thunderbird 0.7.1 (X11/20040704) X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org CC: akpm@osdl.org Subject: [PATCH] Split timer resources X-Enigmail-Version: 0.84.2.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org The kernel currently allocates the range 0x40-0x5f for timer calls. This causes conflicts with other hardware using these ports (In my case a Winbond W83L519D SD/MMC card reader). This patch splits the resource into the ports actually needed. diff -u linux-2.6.8.1{,-mmc}/arch/i386/kernel/setup.c --- linux-2.6.8.1/arch/i386/kernel/setup.c 2004-08-14 12:55:32.000000000 +0200 +++ linux-2.6.8.1-mmc/arch/i386/kernel/setup.c 2004-08-20 23:46:43.708979200 +0200 @@ -218,9 +218,14 @@ .end = 0x0021, .flags = IORESOURCE_BUSY | IORESOURCE_IO }, { - .name = "timer", + .name = "timer0", .start = 0x0040, - .end = 0x005f, + .end = 0x0043, + .flags = IORESOURCE_BUSY | IORESOURCE_IO +},{ + .name = "timer1", + .start = 0x0050, + .end = 0x0053, .flags = IORESOURCE_BUSY | IORESOURCE_IO }, { .name = "keyboard",