[lm-sensors] adt7475 support (Asus M2N-SLI Deluxe)

[Jordan Crouse]

On 13/02/08 17:53 +0100, Artur Szymiec wrote:
> Hello,
> 
> I have a M2N-SLI Deluxe motherboard and
> i'm testing the Jordan Crouse patch
> (http://lists.lm-sensors.org/pipermail/lm-sensors/2008-January/022338.html).
> Results from running sensors:
> 
> 1st result:
> ADT7475-i2c-1-2e
> Adapter: SMBus nForce2 adapter at 1c40
> vccp:        +0.00 V  (min =  +0.00 V, max =  +2.99 V)   ALARM
> vcc:         +3.27 V  (min =  +0.00 V, max =  +4.28 V)
> Chasis 2:   2304 RPM  (min =  900 RPM)
> fan2:          0 RPM  (min =    0 RPM)
> fan3:          0 RPM  (min =    0 RPM)
> fan4:          0 RPM  (min =    0 RPM)
> remote1:       FAULT  (low  = -63.0°C, high = +191.0°C)  ALARM
> local:       +42.5°C  (low  = +10.0°C, high = +45.0°C)
> remote2:       FAULT  (low  = -63.0°C, high = +191.0°C)  ALARM
> 
> 2nd result:
> ADT7475-i2c-1-2e
> Adapter: SMBus nForce2 adapter at 1c40
> vccp:        +0.00 V  (min =  +0.00 V, max =  +2.99 V)   ALARM
> vcc:         +3.27 V  (min =  +0.00 V, max =  +4.28 V)
> Chasis 2:   105882 RPM  (min =  900 RPM)
> fan2:          0 RPM  (min =    0 RPM)
> fan3:          0 RPM  (min =    0 RPM)
> fan4:          0 RPM  (min =    0 RPM)
> remote1:       FAULT  (low  = -63.0°C, high = +191.0°C)  ALARM
> local:       +42.5°C  (low  = +10.0°C, high = +45.0°C)
> remote2:       FAULT  (low  = -63.0°C, high = +191.0°C)  ALARM
> 
> Comment:
> The results 1 and 2 are from running the sensors command one by one
> with 3 sec delay between them.
> So obviously reading from fan1 (label Chassis 2) are not correct.
> Tested with kernel 2.6.24.

Thats unfortunate.  Is the problem easily reproducible?  Does the
bogus fan value remain forever or does it go back to a sane value
on the next read?

Jordan

-- 
Jordan Crouse
Systems Software Development Engineer 
Advanced Micro Devices, Inc.