From: Guenter Roeck <guenter.roeck@ericsson.com>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] RFC: nct6776f support in the w83627ehf and fan RPM
Date: Thu, 10 Mar 2011 05:06:40 +0000 [thread overview]
Message-ID: <20110310050640.GA14075@ericsson.com> (raw)
In-Reply-To: <BE6F61DB46364D4B839ED3F50CDFDFAB@portable2>
Hi again,
On Wed, Mar 09, 2011 at 10:45:30PM -0500, Guenter Roeck wrote:
[ ... ]
> > fan1: 0 RPM (min = 0 RPM, div = 64)
> > fan2: 1110 RPM (min = 0 RPM, div = 32) ALARM
> > fan3: 0 RPM (min = 0 RPM, div = 64)
> > fan4: 0 RPM (div = 64)
> >
[ ... ]
> Looks reasonable. There is one problem which I had wondered about - the ALARM
> which tends to show up for running fans.
>
> I finally tracked that down. Turns out the chip has a "maximum RPM" register.
> Apparently that register is not set, which causes the alarm.
>
Actually, I am not sure if I got that right. Can you set the minimum speed of fan2
to something larger than 1110 rpm and check if that causes ALARM to go off ?
I suspect I might have misinterpreted the meaning of "Fan Count Limit". I thought
it is the low limit, but it might well be the high limit.
Thanks,
Guenter
_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
next prev parent reply other threads:[~2011-03-10 5:06 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-06 12:38 [lm-sensors] RFC: nct6776f support in the w83627ehf and fan RPM Ian Dobson
2011-03-06 17:07 ` Guenter Roeck
2011-03-06 17:21 ` Ian Dobson
2011-03-06 18:47 ` Guenter Roeck
2011-03-06 19:40 ` Ian Dobson
2011-03-06 20:05 ` Guenter Roeck
2011-03-07 2:50 ` Robert Kaiser
2011-03-07 5:21 ` Guenter Roeck
2011-03-07 14:59 ` Robert Kaiser
2011-03-07 16:03 ` Guenter Roeck
2011-03-10 0:25 ` Robert Kaiser
2011-03-10 3:45 ` Guenter Roeck
2011-03-10 5:06 ` Guenter Roeck [this message]
2011-03-10 5:20 ` [lm-sensors] RFC: nct6776f support in the w83627ehf and fan Ian Dobson
2011-03-10 11:35 ` Guenter Roeck
2011-03-10 11:53 ` Guenter Roeck
2011-03-10 11:57 ` I.dobson
2011-03-10 13:10 ` I.dobson
2011-03-10 17:32 ` Guenter Roeck
2011-03-10 20:05 ` Robert Kaiser
2011-03-10 20:08 ` [lm-sensors] RFC: nct6776f support in the w83627ehf and fan RPM Robert Kaiser
2011-03-10 20:27 ` [lm-sensors] RFC: nct6776f support in the w83627ehf and fan Ian Dobson
2011-03-10 21:03 ` Robert Kaiser
2011-03-10 22:11 ` Guenter Roeck
2011-03-10 22:15 ` Guenter Roeck
2011-03-10 23:17 ` Robert Kaiser
2011-03-10 23:38 ` Guenter Roeck
2011-03-11 0:04 ` Robert Kaiser
2011-03-11 0:29 ` Guenter Roeck
2011-03-11 0:58 ` Robert Kaiser
2011-03-11 1:07 ` Guenter Roeck
2011-03-11 17:09 ` Robert Kaiser
2011-03-11 17:47 ` Guenter Roeck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110310050640.GA14075@ericsson.com \
--to=guenter.roeck@ericsson.com \
--cc=lm-sensors@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.