From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270169AbTGPHRb (ORCPT ); Wed, 16 Jul 2003 03:17:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270158AbTGPHRb (ORCPT ); Wed, 16 Jul 2003 03:17:31 -0400 Received: from mail.kroah.org ([65.200.24.183]:50409 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S270169AbTGPHR2 (ORCPT ); Wed, 16 Jul 2003 03:17:28 -0400 Date: Wed, 16 Jul 2003 00:31:35 -0700 From: Greg KH To: CaT Cc: linux-kernel@vger.kernel.org Subject: Re: 2.6.0-t1: i2c+sensors still whacky (hi Greg :) Message-ID: <20030716073135.GA5338@kroah.com> References: <20030715090726.GJ363@zip.com.au> <20030715161127.GA2925@kroah.com> <20030716060443.GA784@zip.com.au> <20030716061009.GA5037@kroah.com> <20030716062922.GA1000@zip.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030716062922.GA1000@zip.com.au> User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 16, 2003 at 04:29:22PM +1000, CaT wrote: > On Tue, Jul 15, 2003 at 11:10:09PM -0700, Greg KH wrote: > > On Wed, Jul 16, 2003 at 04:04:43PM +1000, CaT wrote: > > > On Tue, Jul 15, 2003 at 09:11:27AM -0700, Greg KH wrote: > > > Did I do the right thing? > > > > Looks good, but are you _really_ building all of those drivers into your > > kernel? Make them modules, that way booting will not require a small > > No. Just i2c-dev, i2c-core, i2c-sensor, i2c-piix4 and adm1021. Sorry > for not weeding out the useless stuff above. I was still waking up. :) > > > nap :) > > :) > > > Then load only the i2c bus driver that you have. See if that causes the > > system to slow down, or cause any kernel log messages? > > i2c alone does not. > > > Only then try loading a i2c client driver, for your hardware. > > I can go through this again. Do you want me to insert any further > debugging stuff? > > > Exactly what i2c hardware do you have anyway? > > PIIX4 and ADM1021. > > .config has the following: > > CONFIG_SENSORS_ADM1021=y > CONFIG_I2C=y > CONFIG_I2C_CHARDEV=y > CONFIG_I2C_PIIX4=y > CONFIG_I2C_SENSOR=y Please change them to =m so that it's easier to try to debug this. Then just load the i2c_piix4 module. If things still work just fine, then try the i2c-adm1021 driver. See what the kernel log says then. thanks, greg k-h