Re: [lm-sensors] Possible bug with IT8715F (re: Asus M2NPV-VM)

[patric <pakar@imperialnet.org>]

Hi,


I have a different model of the M2N mainboard and it requires another
driver for the additional fans i have.

So in addition to the it87 i have to load the lm85 driver and do a
force_adt7463=<bus>,<address> for that module. Have not gotten it to
work fully yet since the modules.conf does not tell how to decode the
additional fans and sensors on it.


Also about the k8temp there have been some discussion about that before,
myself get a 10 degree offset on it when compared to the cpu-temp from
the it87 driver..


Hope it helps, and if you get any formulas to get the correct values
from the lm85 chip please post them here..


/Patric



VDR User wrote:

> Just upgraded my debian box to an Asus M2NPV-VM mainboard with 1GB ram
> and a Athlon64-X2 4400+ cpu.  I noticed that the k8temp values for the
> CPU were off but I've read thats due to a problem with the cpu.  I
> noticed that lm-sensors (using the stock sensors.conf) reads only 3
> fan values when I believe it should be reading 4.  It correctly
> detects my CPU and PSU fans but there are 2 chassis fan plugs on the
> mainboard (currently without fans plugged into them) which would give
> me a total of 4.  Of the 3 fans lm-sensors outputs values for, one of
> them reads 0 which I assume if one of the chassis fan ports.  Is it a
> bug that the 4th is not there or could I have possibly done something
> wrong?
>
> I'm still fairly new to linux, lm-sensors, and this mailing list so
> please excuse if this has been addressed in the past at some point.
>
> Many thanks!
>
> Some info...
> Debian (sid)
> 2.6.22-rc3 kernel
> Asus M2NPV-VM mainboard
> AMD Athlon64-X2 4400+ cpu
> lm-sensors version 1:2.10.3-1
>
> some output from sensors-detect:
>
> Probing for PCI bus adapters...
> Use driver `i2c-nforce2' for device 0000:00:0a.1: nVidia Corporation
> nForce4 SMBus (MCP51)
> Probing for `SPD EEPROM'...                                 Success!
>     (confidence 8, driver `eeprom')
> Probing for `SPD EEPROM'...                                 Success!
>     (confidence 8, driver `eeprom')
>
> Probing for Super-I/O at 0x2e/0x2f
> Trying family `ITE'...                                      Yes
> Found `ITE IT8716F Super IO Sensors'                        Success!
>     (address 0x290, driver `it87')
>
> AMD K8 thermal sensors...                                   Success!
>     (driver `k8temp')
>
> and lastly, output from lm-sensors:
>
> debian:~$ sensors
> it8716-isa-0290
> Adapter: ISA adapter
> VCore:     +1.36 V  (min =  +0.13 V, max =  +4.21 V)
> +3.3V:     +3.33 V  (min =  +0.10 V, max =  +4.18 V)
> +5V:       +4.87 V  (min =  +0.00 V, max =  +6.85 V)
> +12V:     +11.65 V  (min =  +0.00 V, max = +16.32 V)
> 5VSB:      +4.73 V  (min =  +0.00 V, max =  +6.85 V)
> VBat:      +2.88 V
> CPU Fan:   928 RPM  (min =  500 RPM)
> fan2:        0 RPM  (min =  500 RPM)                   ALARM
> PSU Fan:  1662 RPM  (min =  500 RPM)
> MB Temp:     +25°C  (low  =    -1°C, high =  +127°C)   sensor = diode
> CPU Temp:    +28°C  (low  =    -1°C, high =  +127°C)   sensor = thermistor
> ?temp:       +25°C  (low  =    -1°C, high =  +127°C)   sensor = thermistor
>
> k8temp-pci-00c3
> Adapter: PCI adapter
> Core0 Temp:
>               +9°C
> Core0 Temp:
>               +0°C
> Core1 Temp:
>               +3°C
> Core1 Temp:
>              +11°C
>
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>
>   


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