thanks for the feedback. See doc/fan-divisors for an explanation of your fan_div 'peculiarity' mds Martin Siegert wrote: > > Hi, > > FYI: > > I just tried what you described at > http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=813 > i.e., I got the CVS version of w83781d > and compiled it. On the Tyan 2462 (Thunder K7) there is no BIOS option > to initialize the hardware sensors - they seem to be on always. > > Anyway: > > # modprobe i2c-amd756 > # modprobe i2c-proc > # modprobe i2c-dev > # modprobe w83781d init=0 force_subclients=0,0x2c,0x4a,0x4b > > works successfully: > > # sensors -s > # sensors > w83627hf-i2c-0-2c > Adapter: SMBus AMD7X6 adapter at 80e0 > Algorithm: Non-I2C SMBus adapter > VCore 1: +1.74 V (min = +1.74 V, max = +1.93 V) ALARM > VCore 2: +1.74 V (min = +1.74 V, max = +1.93 V) ALARM > +3.3V: +3.37 V (min = +3.13 V, max = +3.45 V) > +5V: +4.99 V (min = +4.72 V, max = +5.24 V) > +12V: +11.17 V (min = +10.79 V, max = +13.19 V) > -12V: -11.88 V (min = -10.90 V, max = -13.21 V) > -5V: -5.61 V (min = -4.76 V, max = -5.26 V) > V5SB: +5.44 V (min = +4.72 V, max = +5.24 V) > VBat: +2.88 V (min = +2.40 V, max = +3.60 V) > fan1: 0 RPM (min = 3000 RPM, div = 2) > fan2: 0 RPM (min = 3000 RPM, div = 2) > fan3: 0 RPM (min = 750 RPM, div = 8) > temp1: +44.0?C (limit = +60?C, hysteresis = +50?C) sensor = 3904 transistor > temp2: +36?C (limit = +72?C, hysteresis = +32?C) sensor = 3904 transistor > temp3: +34?C (limit = +72?C, hysteresis = +32?C) sensor = 3904 transistor > vid: +1.85 V > alarms: Chassis intrusion detection ALARM > beep_enable: > Sound alarm disabled > > w83782d-i2c-0-2d > Adapter: SMBus AMD7X6 adapter at 80e0 > Algorithm: Non-I2C SMBus adapter > VCore 1: +1.76 V (min = +1.74 V, max = +1.93 V) > VCore 2: +2.84 V (min = +1.74 V, max = +1.93 V) > +3.3V: +3.40 V (min = +3.13 V, max = +3.45 V) > +5V: +4.89 V (min = +4.72 V, max = +5.24 V) > +12V: +4.71 V (min = +10.79 V, max = +13.19 V) > -12V: -2.11 V (min = -10.90 V, max = -13.21 V) > -5V: +2.78 V (min = -4.76 V, max = -5.26 V) > V5SB: +4.23 V (min = +4.72 V, max = +5.24 V) > VBat: +2.91 V (min = +2.40 V, max = +3.60 V) > fan1: 5273 RPM (min = 3000 RPM, div = 2) > fan2: 5192 RPM (min = 3000 RPM, div = 2) > fan3: 0 RPM (min = 1500 RPM, div = 4) > temp1: +40.0?C (limit = +100?C, hysteresis = +127?C) sensor = 3904 transistor > temp2: +39?C (limit = +72?C, hysteresis = +32?C) sensor = 3904 transistor > temp3: +39?C (limit = +72?C, hysteresis = +32?C) sensor = 3904 transistor > vid: +1.85 V > alarms: Chassis intrusion detection ALARM > beep_enable: > Sound alarm enabled > > Thus, it looks as if I can use the first part (w83627hf-i2c-0-2c) for voltages > and temperatures and the second part (w83782d-i2c-0-2d) for fan speeds. > > Thanks a lot! > > One minor peculiarity: when I set > > set fan1_div 1 > set fan2_div 1 > > in /etc/sensors.conf (the 5200 rpm shown above are the actual rpms, thus > fan_div should be 1) then fan1 shows soemthing around 5200 RPM about > half the time, the other half it shows 0, whereas fan2 is 0 all the time > (this applies to the w83782d-i2c-0-2d section). Thus, I must set > > set fan1_div 2 > set fan2_div 2 > > to get sensible output (ignoring the div setting). > > Cheers, > Martin > > ======================================================================== > Martin Siegert > Academic Computing Services phone: (604) 291-4691 > Simon Fraser University fax: (604) 291-4242 > Burnaby, British Columbia email: siegert at sfu.ca > Canada V5A 1S6 > ========================================================================
