Re: Status of Andigilog asc7621 driver submitted by George Joseph on 2008-05-29

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On 2/19/2010 11:50 AM, Jaswinder Singh Rajput wrote:
Hello George,

On Fri, Feb 19, 2010 at 11:24 PM, Jaswinder Singh Rajput
<jaswinderlinux@xxxxxxxxx>  wrote:
asc7621a-i2c-0-2e
Adapter: SMBus I801 adapter at 2000
in0:         +1.08 V  (min =  +0.00 V, max =  +3.31 V)
in1:         +0.92 V  (min =  +0.00 V, max =  +2.99 V)
in2:         +3.19 V  (min =  +0.00 V, max =  +4.36 V)
in3:         +4.99 V  (min =  +0.00 V, max =  +6.61 V)
in4:        +12.00 V  (min =  +0.00 V, max = +15.94 V)
fan1:        947 RPM  (min =    0 RPM)
fan2:       2425 RPM  (min =    0 RPM)
fan3:          0 RPM  (min =    0 RPM)
fan4:        625 RPM  (min =    0 RPM)
temp1:       -57.8°C  (low  = -127.0°C, high =  +0.0°C)
                      (crit = -17.0°C)
temp2:       +35.5°C  (low  = -127.0°C, high = +127.0°C)
                      (crit = +65.0°C)
temp3:       +42.0°C  (low  = -127.0°C, high = +127.0°C)
                      (crit = +65.0°C)
temp4:       +52.0°C  (low  = -127.0°C, high = +127.0°C)
                      (crit = +103.0°C)
temp5:       -58.0°C
temp6:       -84.5°C
temp7:       +96.2°C
temp8:      +118.5°C

I did further investigations and noticed that in my case : temp1 =
temp5 and temp6, temp7 and temp8 are false readings which never
changes :

temp1:       -33.0°C  (low  = -127.0°C, high =  +0.0°C)
                       (crit = -17.0°C)
temp2:       +38.2°C  (low  = -127.0°C, high = +127.0°C)
                       (crit = +65.0°C)
temp3:       +51.8°C  (low  = -127.0°C, high = +127.0°C)
                       (crit = +65.0°C)
temp4:       +55.5°C  (low  = -127.0°C, high = +127.0°C)
                       (crit = +103.0°C)
temp5:       -33.0°C
temp6:       -84.5°C
temp7:       +96.2°C
temp8:      +118.5°C

Can you give me some hint why temp6, temp7 and temp8 are showing wrong
value for Intel WX58BP with Core i7.

The mapping of the temps is controlled by the motherboard design and the BIOS. On most Intel motherboards...

temp1 = PECI CPU temp. I.E. Degrees below thermal throttling. Similar to what coretemp reports.
temp2 = aSC7621 chip itself.  I.E.  Motherboard temp.
temp3 = Sensor between the DIMM sockets.
temp4 = CPU diode temp.
temp5 = temp1
temp6, 7, 8 = Documented by Andigilog as additional PECI temps but not documented by Intel.

That's all the info I have.
Can you share your temp6, temp7 and temp8 readings.
Pretty much same as yours.
Thanks,
--
Jaswinder Singh.


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