Guenter Roeck <linux@xxxxxxxxxxxx> wrote:
>On Fri, Sep 13, 2013 at 06:42:26PM -0700, singumal wrote:
>> Now that I can read sensors for this ASRock IMB-170 board (see list thread "Re: Cannot
>> compile w83627ehf standalone driver"), I need to configure it. I don't see any info
>> poking around the lm-sensors.org site or in a web search. Here is the "sensors" output
>
>ASRock has a tuning utility which includes xml files for their various boards.
>The file for your board includes
>
> <Voltage Enable="1">
> <Item Index="0" Name="CPU_VCORE_V" Enable="1">Vcore Voltage</Item>
> <Item Index="1" Name="P3P3_V" Enable="1">+3.3V Voltage</Item>
> <Item Index="2" Name="P5P0_V" Enable="1">+5.0V Voltage</Item>
> <Item Index="3" Name="P12_V" Enable="1">+12V Voltage</Item>
> <Item Index="4" Name="DRAM_V" Enable="1" VoltageControl="DRAM_V">DRAM Voltage</Item>
> <Item Index="5" Name="CPU_NB_V" Enable="0" VoltageControl="CPU_NB_V">CPU NB Voltage</Item>
> <Item Index="6" Name="NB_V" Enable="0" VoltageControl="NB_V">NB Voltage</Item>
> <Item Index="7" Name="HT_V" Enable="0" VoltageControl="HT_V">HT Voltage</Item>
> </Voltage>
>
>Based on that, you can assign voltages from in0..in7. You'll have to figure out
>the scale used for in1 (3.3V) and in3(12V); best might be to record voltages
>in the BIOS and compare with the actual readings. The other voltages look ok as
>far as I can see.
>
>> (less the coretemp info) with the 3.3.4 sensors.conf.default as /etc/sensors3.conf:
>>
>> w83627uhg-isa-0290
>> Adapter: ISA adapter
>> in0: +0.86 V (min = +0.00 V, max = +1.74 V)
>> in1: +1.83 V (min = +0.61 V, max = +1.02 V) ALARM
>> AVCC: +5.12 V (min = +4.49 V, max = +5.49 V)
>> +5V: +5.14 V (min = +4.49 V, max = +5.51 V)
>> in4: +1.71 V (min = +0.80 V, max = +0.62 V) ALARM
>> in5: +1.70 V (min = +1.80 V, max = +1.64 V) ALARM
>> 5VSB: +5.12 V (min = +4.49 V, max = +5.49 V)
>> Vbat: +3.37 V (min = +2.69 V, max = +3.64 V)
>> fan1: 0 RPM (min = 0 RPM, div = 32) ALARM
>> fan2: 6026 RPM (min = 21093 RPM, div = 16) ALARM
>
>That is really on the high side. Wonder if the fan is configured correctly.
>
>Guenter
>
>> SYSTIN: +42.0°C (high = +1.0°C, hyst = -76.0°C) ALARM sensor = thermistor
>> PECI Agent 1: +26.5°C (high = +80.0°C, hyst = +75.0°C) sensor = Intel PECI
>> intrusion0: ALARM
>>
Guenter,
Thank you. Using that information, and experimenting, I am
closer now (see below). Questions:
The default lm-sensors config also has in8 for this chip, which
does seem to be hooked up per voltage reading, and might well be
battery as labeled in default. I wonder why it's not in their
XML?
Why are SYSTIN limits defaulting to such odd values? What does
SYSTIN stand for?
I can't set SYSTIN to get rid of the alarm - neither SYSTIN_high
nor SYSTIN_max work, the driver complains.
What is PECI Agent 1? How would I label/set/ignore it since the
name has spaces? Is it measuring the same thing as coretemp, or
something different?
Why can't I set a fan divisor? It causes complaint from driver.
doc/fan-divisors doesn't mention that this may happen.
Oddly, when I set fan2_min to 3000, it also changed the divisor
to 4; and when set to 1500, to 8. This isn't mentioned in the
document either. But it fixes my problem.
Output now:
w83627uhg-isa-0290
Adapter: ISA adapter
Vcore: +0.85 V (min = +0.80 V, max = +0.90 V)
+3.3V: +3.36 V (min = +3.09 V, max = +3.51 V)
+5.0V: +5.16 V (min = +4.49 V, max = +5.49 V)
+12V: +12.08 V (min = +10.55 V, max = +12.97 V)
DRAM-V: +1.71 V (min = +1.50 V, max = +1.90 V)
CPU-NB-V: +1.70 V (min = +1.50 V, max = +1.90 V)
HT-V: +5.16 V (min = +4.49 V, max = +5.49 V)
Vbat: +3.40 V (min = +2.69 V, max = +3.64 V)
CPU Fan: 5818 RPM (min = 1506 RPM, div = 8)
SYSTIN: +46.0°C (high = +1.0°C, hyst = -76.0°C) ALARM sensor = thermistor
PECI Agent 1: +29.5°C (high = +80.0°C, hyst = +75.0°C) sensor = Intel PECI
Using config:
chip "w83627uhg-*"
label in0 "Vcore"
label in1 "+3.3V"
label in2 "+5.0V"
label in3 "+12V"
label in4 "DRAM-V"
label in5 "CPU-NB-V"
label in6 "NB-V"
label in7 "HT-V"
label in8 "Vbat" # Assumed
label fan1 "System Fan"
label fan2 "CPU Fan"
ignore fan1 # For this particular chassis, not hooked up
ignore intrusion0
compute in1 (@*3.3/1.8), (@*1.8/3.3)
compute in3 (@*12/5.1), (@*5.1/12)
set in0_min 0.80
set in0_max 0.90
set in1_min 3.1
set in1_max 3.5
set in4_min 1.5
set in4_max 1.9
set in5_min 1.5
set in5_max 1.9
#set fan2_div 1 # Doesn't work with this driver, causes complaint
set fan2_min 1500
#set SYSTIN_high 80 # Doesn't work
#set SYSTIN_max 80 # Doesn't work
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