From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263519AbTJ0TaM (ORCPT ); Mon, 27 Oct 2003 14:30:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263521AbTJ0TaM (ORCPT ); Mon, 27 Oct 2003 14:30:12 -0500 Received: from zero.aec.at ([193.170.194.10]:41482 "EHLO zero.aec.at") by vger.kernel.org with ESMTP id S263519AbTJ0TaG (ORCPT ); Mon, 27 Oct 2003 14:30:06 -0500 Date: Mon, 27 Oct 2003 20:29:50 +0100 From: Andi Kleen To: Linus Torvalds Cc: Andi Kleen , vojtech@suse.cz, akpm@osdl.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] PS/2 mouse rate setting Message-ID: <20031027192950.GA2192@averell> References: <20031027183856.GA1461@averell> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org jOn Mon, Oct 27, 2003 at 10:56:16AM -0800, Linus Torvalds wrote: > > Which makes no sense. Ok new patch with this fixed. --------------------------- Only set PS/2 mouse rate when the user specified a value. Allow specifying it from the command line when the driver is compiled in. Make rates[] static. diff -u linux-2.6.0test9-averell/drivers/input/mouse/psmouse-base.c-o linux-2.6.0test9-averell/drivers/input/mouse/psmouse-base.c --- linux-2.6.0test9-averell/drivers/input/mouse/psmouse-base.c-o 2003-09-28 10:53:17.000000000 +0200 +++ linux-2.6.0test9-averell/drivers/input/mouse/psmouse-base.c 2003-10-27 20:16:25.000000000 +0100 @@ -40,7 +40,7 @@ static int psmouse_noext; int psmouse_resolution; -unsigned int psmouse_rate = 60; +unsigned int psmouse_rate = 0; int psmouse_smartscroll = PSMOUSE_LOGITECH_SMARTSCROLL; unsigned int psmouse_resetafter; @@ -451,9 +451,12 @@ static void psmouse_set_rate(struct psmouse *psmouse) { - unsigned char rates[] = { 200, 100, 80, 60, 40, 20, 10, 0 }; + static unsigned char rates[] = { 200, 100, 80, 60, 40, 20, 10, 0 }; int i = 0; + if (!psmouse_rate) + return; + while (rates[i] > psmouse_rate) i++; psmouse_command(psmouse, rates + i, PSMOUSE_CMD_SETRATE); } @@ -651,10 +654,17 @@ return 1; } +static int __init psmouse_rate_setup(char *str) +{ + get_option(&str, &psmouse_rate); + return 1; +} + __setup("psmouse_noext", psmouse_noext_setup); __setup("psmouse_resolution=", psmouse_resolution_setup); __setup("psmouse_smartscroll=", psmouse_smartscroll_setup); __setup("psmouse_resetafter=", psmouse_resetafter_setup); +__setup("psmouse_rate=", psmouse_rate_setup); #endif