From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pedro Venda Subject: Re: Acer Travermate 8005 and battery info Date: Tue, 05 Oct 2004 16:42:09 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <4162C0D1.20906@mega.ist.utl.pt> References: <415C270F.5050306@lanil.mine.nu> <20041001102926.GD18786@elf.ucw.cz> <415D8CCF.8050602@lanil.mine.nu> <20041001194739.GE1100@openzaurus.ucw.cz> <41603BA0.9090900@lanil.mine.nu> <20041003203457.GD3379@elf.ucw.cz> <41617104.2040302@mega.ist.utl.pt> <20041005143951.GB4723@openzaurus.ucw.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20041005143951.GB4723-u08AdweFZfgxtPtxi4kahqVXKuFTiq87@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Pavel Machek wrote: > Hi! > > >>|>>Search maillist archives, look up "smart battery specification" in >>google. >>|>>If you are willing to spend few days writing driver, let me know. >>|> >>|>Ive checked out some specs now and Im willing to give it a shot but >>Ive >>|>no idea on where to start.. Ive checked out my DSL and I find >>nothing >>|>containing SBS in it. Suggestions? >>| >>| >>| Right start probably is drivers/i2c. I collected these links: >> >>i'm willing to participate also. but first, let me see if i >>understood... the first step should be building a driver to >>communicate >>with the smbus via i2c. am i right? > > > I believe that smbus is subset of i2c... So first step would be > "make it talk with smart battery over i2c". > > Anyway I may be wrong. You'll know for sure when the patch starts > working :-). sometime in the not-so-near future :-) i'll start studying i2c to find out the smbus "address" (sorry if this is a dumb mistake) and try to scan it for the smart battery. can it be done in userspace? or do i need to start coding in the kernel right away? p.s.: do you mind if i reply to you and CC to the list or the reply in the list es enough? ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl