Juerg, can you please share witow us how do you calculate the correct values for the conversion that goes into sensors.conf by using the data from 'grep "" /sys/class/hwmon/hwmon*/device/temp?_input'? Thank you! Daniel. On Jun 5, 2008, at 11:02 AM, Juerg Haefliger wrote: > Hi Sergio, > > >> root at nimbus:~# ~sergio/cpuid >> eax in eax ebx ecx edx >> 00000000 00000001 746e6543 736c7561 48727561 >> 00000001 000006a9 00010800 00000181 a7c9bbff >> 80000000 80000006 00000000 00000000 00000000 >> 80000001 00000000 00000000 00000000 00100000 >> 80000002 20202020 20202020 20202020 20202020 >> 80000003 56202020 45204149 65687473 72702072 >> 80000004 7365636f 20726f73 30303031 007a484d >> 80000005 00000000 08800880 40040140 40040140 >> 80000006 00000000 00000000 0080a140 00000000 >> c0000000 c0000002 00000000 00000000 00000000 >> c0000001 00000000 00000000 00000000 00003fcc >> c0000002 00003b00 080c0810 08100a13 42000000 >> >> Vendor ID: "CentaurHauls"; CPUID level 1 >> >> Unknown vendor > > Ah very good! Now can you please run cpuid and 'grep "" > /sys/class/hwmon/hwmon*/device/temp?_input' in close succession a > couple of times (maybe 5 times with a couple of secs in between) while > the system is idle and then again while the system is busy (by running > cpuburn for example)? This should allow me to calculate the correct > values for the conversion that goes into sensors.conf. > > >>> 3) What is the rev of your vt1211? It's printed in the kernel log >>> during module load. >>> Your board is the first that I see that actually has the vt1211 >>> controlling the Fans. >>> Interesting. >> >> # dmesg | grep vt1211 >> [ 91.562775] vt1211: Found VT1211 chip at 0x6000, revision 2 > > Nothing special here. > > >>> 4) Can you try to manually control the fans? Write 1 to >>> pwmX_enable (where X is the >>> number of the pwm controller that controls the CPU fan). And then >>> try writing different >>> values in the range 0-255 to pwmX. The fan RPMs hopefully change >>> accordingly. >> >> # echo 1 > pwm2_enable >> -su: echo: write error: Invalid argument >> # cat pwm2_enable >> 0 > > My bad. Manual mode was never implemented as it doesn't seem to work. > > >> Ive just verified that pwm1_enable and pwm2_enable controls the >> same fan, fan2 in my case (cpu fan). >> >> echo 2 > pwm2_enable and echo 1 > pwm1_enable turn that fan off. > > Either of this command enables the fan auto controller in the vt1211. > As I mentioned earlier, there is only a single controller that affects > both PWM outputs. > > ...juerg > > _______________________________________________ > lm-sensors mailing list > lm-sensors at lm-sensors.org > http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
