linux-kernel - Re: [lm-sensors] 3.10: NCT6776F sensor question with Supermicro X9SRL-F motherboard

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Date:	Thu, 11 Jul 2013 10:47:01 +0200
From:	Jean Delvare <khali@...ux-fr.org>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	Justin Piszcz <jpiszcz@...idpixels.com>,
	linux-kernel@...r.kernel.org, lm-sensors@...sensors.org
Subject: Re: [lm-sensors] 3.10: NCT6776F sensor question with Supermicro 
 X9SRL-F motherboard

Hi Guenter, Justin,

On Wed, 3 Jul 2013 07:42:01 -0700, Guenter Roeck wrote:
> On Wed, Jul 03, 2013 at 08:35:59AM -0400, Justin Piszcz wrote:
> > I also found:
> > http://www.lm-sensors.org/wiki/Configurations/SuperMicro/X9SRA
> > 
> > Does Super Micro also have such a config file for the X9SRL-F?
> > This board uses a NCT6776F.
> 
> Supermicro does not provide configuration files. You can take the above file,
> test and update it, and let us know so we can add it to the wiki.

Actually they do provide configuration information. They have their own
tool names SuperDoctor, which can be downloaded from:
  ftp://ftp.supermicro.com/utility/SuperDoctor_II/Linux/Release/

If you look at file AllSuperD.ini, you'll find per-board entries
describing the input mapping. It is very helpful when writing a custom
libsensors configuration file for the board in question. It takes some
knowledge of the monitoring chip or its driver though, as the ini file
references register addresses ("Offset" in the file.)

A gave a quick look and at least the voltage input mapping (and
presumably the voltage scaling factors as well) is similar to the
X9SRA so you can reuse this part of the X9SRA configuration file.

Hope that helps,
-- 
Jean Delvare
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