Subject: Re: FYI: ENVSYS 2 ready
To: None <juan@xtrarom.org>
From: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
List: tech-kern
Date: 06/28/2007 11:12:35
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> On Wed, 27 Jun 2007 21:01:59 +0900 (JST)
> yamt@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
> 
> > > http://www.netbsd.org/~xtraeme/envsys2_api5.diff
> > > http://www.netbsd.org/~xtraeme/envsys2_drivers2.diff
> > 
> > - on my machine, without your patch, it takes a while after a system boot
> >   for sensors to appear in "envstat -r".  (i don't know why.)
> 
> Which patch are you talking about?

the above two patches.  (api5 and drivers2)

> >   with your patch, envstat (the same old binary) shows these sensors with
> >   weird values.
> >   (eg. " Planar Temp:   -273.150 degC", "   FAN 1 RPM:          0 RPM")
> >   and it takes a while for them to show sane values.
> > 
> >   is it an intended change?
> 
> Can you try enabling debug? (with ENVSYS_DEBUG). I would like to know
> why the events were not registered with sme_event_drvadd().

i will.

> Can you show full 'envstat -r' output?

attached.

> > - the following is a diff of dmesgs, with and without your patches.
> >   is it expected?
> 
> The messages "Callback scheduled before sysmon task queue thread present"
> comes from sysmon_taskq.c and it's very annoying... perhaps we can
> remove it.

did you intentionally schedule them earlier?

> The other messages are expected, if a sensor changes its state (for
> example from ENVSYS_SVALID to ENVSYS_SCRITOVER) you'll see those
> messages.

if it's due to the behaviour of ipmi driver which bouyer explained
(i guess so), they are very confusing.

YAMAMOTO Takashi

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        Temp:   -273.150 degC
        Temp:   -273.150 degC
  Riser Temp:   -273.150 degC
 Planar Temp:   -273.150 degC
Ambient Temp:   -273.150 degC
        Temp:   -273.150 degC
        Temp:   -273.150 degC
        Temp:   -273.150 degC
        Temp:   -273.150 degC
  Riser Temp:   -273.150 degC
 Planar Temp:   -273.150 degC
Ambient Temp:   -273.150 degC
        Temp:   -273.150 degC
        Temp:   -273.150 degC
   FAN 8 RPM:       1800 RPM
   FAN 7 RPM:       1800 RPM
   FAN 6 RPM:       1800 RPM
   FAN 5 RPM:       1800 RPM
   FAN 4 RPM:       1800 RPM
   FAN 3 RPM:       1800 RPM
   FAN 2 RPM:       1800 RPM
   FAN 1 RPM:       1800 RPM
   FAN 6 RPM:       4875 RPM
   FAN 5 RPM:       4875 RPM
   FAN 4 RPM:          0 RPM
   FAN 3 RPM:          0 RPM
   FAN 2 RPM:          0 RPM
   FAN 1 RPM:          0 RPM
CMOS Battery:      0.000 V
CMOS Battery:      0.000 V

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