Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753394Ab0ADNyM (ORCPT ); Mon, 4 Jan 2010 08:54:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752193Ab0ADNyI (ORCPT ); Mon, 4 Jan 2010 08:54:08 -0500 Received: from lucidpixels.com ([75.144.35.66]:40865 "EHLO lucidpixels.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751941Ab0ADNyG (ORCPT ); Mon, 4 Jan 2010 08:54:06 -0500 Date: Mon, 4 Jan 2010 08:54:03 -0500 (EST) From: Justin Piszcz To: Gabriel C cc: Gabriel C , Maxim Levitsky , Dan Williams , "linux-kernel@vger.kernel.org" , "lm-sensors@lm-sensors.org" , Andriy Gapon Subject: Re: [lm-sensors] Status/support for Linux HECI from Intel? (for temp/voltage monitoring) In-Reply-To: <1820d69d1001040551k26cfd925q4ada6b226740ac30@mail.gmail.com> Message-ID: References: <4964DB3E.6080908@intel.com> <1231356111.6648.2.camel@maxim-laptop> <49937CDF.10307@frugalware.org> <1820d69d1001040551k26cfd925q4ada6b226740ac30@mail.gmail.com> User-Agent: Alpine 2.00 (DEB 1167 2008-08-23) MIME-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="-1463747160-1823694196-1262613243=:29475" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4233 Lines: 139 This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. ---1463747160-1823694196-1262613243=:29475 Content-Type: TEXT/PLAIN; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE On Mon, 4 Jan 2010, Gabriel C wrote: > 2009/2/12 Justin Piszcz : >> >> >> On Thu, 12 Feb 2009, Gabriel C wrote: >> >>> Maxim Levitsky wrote: >>> >>>> On Wed, 2009-01-07 at 11:42 -0500, Justin Piszcz wrote: >>>>> >>>>> On Wed, 7 Jan 2009, Dan Williams wrote: >>>>> >>>>>> Justin Piszcz wrote: >>>>>>> >>>>>>> The HECI interface would allow lm_sensors developers to grab the >>>>>>> temperatures off the chips on the board. >>>>>>> >>>>>>> From 2005(?)-2008 there was some chatter about supporting it but it >>>>>>> never >>>>>>> seemed to happen, is there any eventual planned support for support= ing >>>>>>> Intel's HECI interface or if the user wants to see the >>>>>>> temperatures/voltages just buy a different motherboard with an ITE = I/O >>>>>>> controller? >>>>>>> >>>>>>> I have a couple DG965WH boards and it would be nice to see the >>>>>>> temperature of the chipset etc without having to reboot into the BI= OS. >>>>>>> >>>>>> Hi Justin, >>>>>> >>>>>> I am not up to date on the progress in this area, but perhaps this s= ite >>>>>> (http://www.openamt.org/) has what you are looking for? >>>>>> >>>>>> Regards, >>>>>> Dan >>>>>> >>>>> Yeah that is the site-- however, will it ever get merged? =A0I have n= ot >>>>> heard anything about it for a year or so. >>>> >>>> Nope, the heci is just a controller, but we need a way to tell that >>>> controller to show us the temperature data. >>>> But intel hasn't released the QST sdk, and probably never will. >>>> >>>> Sad, >>> >>> >>> Well I found this interesting thread about : >>> >>> >>> http://software.intel.com/en-us/forums/manageability-software-developme= nt/topic/54851/ >>> >>> It looks like the QST SDK already exists and is planned to be released.= =2E >>> ( >>> =A0http://software.intel.com/en-us/forums/manageability-software-develo= pment/topic/54851/reply/74068/ >>> ) >> I volunteer to test any patches if/when they are created after the SDK i= s >> released. >> > > > Again me .. Well the SDK is *still* not released .. =A0The Intel folks > said back in August : > > "The latest word is that the SDK is being prepared for approval but it > is contingent upon an upcoming platform release." > > ( whatever that means ) > > > Anyway Andriy Gapon has posted on lm-sensors some nice tool to read > the sensors output ( thx :) ) > (http://lists.lm-sensors.org/pipermail/lm-sensors/2009-October/026830.htm= l) > > Today I'm out from hospital so I've decided to quick hack this tool > and make it work on Linux. > > Here the output from my DQ45CB mobo: > > crazy@thor:~/INTEL/QST/Li$ sudo ./heci-qst > CPU =A0Temp: =A0 =A0 =A056.00 =A0 =B0C > MB =A0 Temp: =A0 =A0 =A031.14 =A0 =B0C > ICH =A0Temp: =A0 =A0 =A067.37 =A0 =B0C > MCH =A0Temp: =A0 =A0 =A066.00 =A0 =B0C > CPU =A0Fan: =A0 =A0 =A0 1080 =A0 =A0RPM > INL =A0Fan: =A0 =A0 =A0 1202 =A0 =A0RPM > OUTL Fan: =A0 =A0 =A0 288 =A0 =A0 RPM > +12 =A0Volts: =A0 =A0 11.965 =A0V > +5 =A0 Volts: =A0 =A0 5.021 =A0 V > +3.3 Volts: =A0 =A0 3.316 =A0 V > MCH =A0Vccp: =A0 =A0 =A01.122 =A0 V > CPU1 Vccp: =A0 =A0 =A01.125 =A0 V > > Justin I know is not based on released SDK of Intel but maybe you > still want to do some tests ?:) Hi, I upgraded my system and have a new board now, I do have another system tha= t uses the same board (DG965WH) if you have a patch/URL with the software I can give it a run. Justin. > > ( of course you need the heci kernel modules first ) > > @Andriy there is a smallish bug in your original code .. you should > use ..... , abs(value) ...., abs(value) ...); > that will solve the negative CPU TEMP values you get with your version. > > Best Regards, > > Gabriel C > ---1463747160-1823694196-1262613243=:29475-- -- 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/