On Mon, Oct 31, 2011 at 12:57:36AM -0400, Guenter Roeck wrote: > Hi Soeren, > > sorry for the late reply. Busy ... > > On Thu, Oct 27, 2011 at 05:36:10PM -0400, Soeren D. Schulze wrote: > > I have an ASRock H67M-ITX motherboard. > > > > The w83626ehf driver detects: > > > > [ 3904.608693] w83627ehf: Found NCT6776F chip at 0x290 > > > > "sensors" shows me: > > > > coretemp-isa-0000 > > Adapter: ISA adapter > > Physical id 0: +46.0°C (high = +80.0°C, crit = +98.0°C) > > Core 0: +46.0°C (high = +80.0°C, crit = +98.0°C) > > Core 1: +45.0°C (high = +80.0°C, crit = +98.0°C) > > Core 2: +46.0°C (high = +80.0°C, crit = +98.0°C) > > Core 3: +46.0°C (high = +80.0°C, crit = +98.0°C) > > > > nct6776-isa-0290 > > Adapter: ISA adapter > > Vcore: +0.96 V (min = +0.00 V, max = +1.74 V) > > in1: +0.18 V (min = +0.00 V, max = +0.00 V) ALARM > > AVCC: +3.39 V (min = +0.00 V, max = +0.00 V) ALARM > > +3.3V: +3.39 V (min = +0.00 V, max = +0.00 V) ALARM > > in4: +0.54 V (min = +0.00 V, max = +0.00 V) ALARM > > in5: +1.69 V (min = +0.00 V, max = +0.00 V) ALARM > > 3VSB: +3.41 V (min = +0.00 V, max = +0.00 V) ALARM > > Vbat: +3.31 V (min = +0.00 V, max = +0.00 V) ALARM > > fan1: 0 RPM (min = 0 RPM) ALARM > > fan2: 2180 RPM (min = 0 RPM) ALARM > > SYSTIN: +42.0°C (high = +0.0°C, hyst = +0.0°C) ALARM sensor > > = thermistor > > CPUTIN: +127.5°C (high = +80.0°C, hyst = +75.0°C) ALARM sensor > > = thermistor Followup: In my system, the CPU sensor type is reported to be a diode. Wonder if that is relevant. Guenter > > AUXTIN: -24.0°C (high = +80.0°C, hyst = +75.0°C) sensor = > > thermistor > > PECI Agent 0: +46.5°C > > cpu0_vid: +2.050 V > > intrusion0: ALARM > > intrusion1: ALARM > > > > > > Here, CPUTIN and AUXTIN (whatever it is) are obviously wrong. CPUTIN > > *decreases* towards 17°C when the CPU gets hot (non-linearly, though). > > > Odd. No idea what is going on, though. The registers are quite straightforward, > and the same for NCT6775F and NCT6776F. And it works on my system with NCT6775F. > > > This was the first problem. The second problem occurs when I try to > > control fan2 manually. The "pwm2" file in sysfs is 255 for anything > > above 2000 RPM, but as you can see above, the fan can do more (I've been > > at 2600 RPM -- maybe it can do even more), but pwm2 stays at 255. > > > Looking through the datasheet, I did not find anything obvious. It might > be possible that the PWM output frequency (register 2 bank 0) somehow affects > the fan speed as well. What causes the fan speed to go higher in your system ? > > Guenter > > > > > I'm using the Debian Linux kernel 3.0.0-3, but the same problem occurs > > when I pull the latest w83626ehf.c file from git. > > > > > > Hope this was a tiny bit helpful. If I can help you finding the source > > of this problem, please tell me. > > > > Sören > > > > _______________________________________________ > > lm-sensors mailing list > > lm-sensors@xxxxxxxxxxxxxx > > http://lists.lm-sensors.org/mailman/listinfo/lm-sensors > > _______________________________________________ > lm-sensors mailing list > lm-sensors@xxxxxxxxxxxxxx > http://lists.lm-sensors.org/mailman/listinfo/lm-sensors _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
