Re: [lm-sensors] lm-sensors config file for Asus K8N-DL motherboard

[Hans de Goede <hdegoede@redhat.com>]

Hi,



On 11/20/2010 09:41 PM, no tellin wrote:
> /etc/sensors.d/asus_k8n-dl.conf

Hmm, most asus board now a days do not allow direct access to their
hwmon ic's (the resources for the i2c controller/  the superio ports
are marked as reserved in acpi).

Did you try this with a recent kernel ? Normally the kernel should
disallow access to the relevant hwmon ic's and the asus_atk0110 driver
which gives access to hwmon info through an asus specific acpi
interface should autoload.

<snip>

> # Warning: 'sensors-detect' will report the wrong Winbond I2C chip.
> Board inspection
> # and the official manual both indicate 'w83792d'.

Hmm, was this with a recent sensors-detect? If so that seems like
a bug in sensors-detect to me, can you please start a separate
thread about this?

Regards,

Hans


>
> chip "w83792d-*"
>
> # All labels set to match Asus K8N-DL BIOS displayed labels. See
> # the 'Fan Speed' and 'Voltage' screens in the BIOS.
>
> # Voltage settings
>
>      label in0 " VCoreA"
>      label in1 " VCoreB"
>      label in2 " +3.3 V"
>      label in3 "+12.0 V"
>      label in4 " +1.5 V"
>      label in5 " +2.5 V"
>      label in6 "   5VCC"
>      label in7 "   5VSB"
>      label in8 "   Vbat"
>
>      compute in3 ((28/10)+1)*@ , @/((28/10)+1)
>
> # Other than +3.3, +5.0 and +12.0 voltages (here set plus/minus 10%), the
> # indicated min/max voltages are as per the Asus K8N-DL manual.
> # These min/max ranges represent the min/max settings available in the
> # BIOS. in4 is Chipset voltage and ranges from 1.5V to 1.8V in 0.1V
> # increments. in5 are both CPUs DDR Voltage and ranges from 2.6V {2.5V
> # when not set manually} to 2.9V in 0.1V increments. HT {Hyper Transport
> # voltage} is not available through the I2C chip. It is set 'blind' and
> # ranges from 1.20V to 1.35V in 0.05V increments.
>
>      set in2_min   3.3 * 0.90
>      set in2_max   3.3 * 1.10
>      set in3_min  12.0 * 0.90
>      set in3_max  12.0 * 1.10
>      set in4_min   1.47
>      set in4_max   1.83
>      set in5_min   2.47
>      set in5_max   2.93
>      set in6_min   5.0 * 0.90
>      set in6_max   5.0 * 1.10
>      set in7_min   5.0 * 0.90
>      set in7_max   5.0 * 1.10
>
> # Fan settings - There are 6 fans on the motherboard. However, there is no
> # 'fan6'. Instead, the internal label for the 6th fan is reported as 'fan7'.
> # Who knew?
> # Moreover, the fan labels stenciled onto the motherboard don't match what's
> # reported in the BIOS. Alas, the labels reported in the BIOS don't match
> # how the fans are used. What is reported as 'Front Fan 1' in the BIOS is
> # dedicated to cooling the nVidia North Bridge chip. The commented out labels
> # are as the BIOS labels the fans. The active labels reflect how the fans are
> # used. You're sure to be confused. Trust the active labels.
>
> #   label fan1 " CPU1 fan"
> #   label fan2 " CPU2 fan"
> #   label fan3 "Frnt1 fan"
> #   label fan4 "Frnt2 fan"
>      label fan5 "Rear1 fan"
>      label fan7 "Rear2 fan"
>
> # Override fan labels for your usage - The Asus K8N-DL uses the Frnt 1
> # fan to cool the nVidia chipset.
>
>      label fan1 "   NB fan"
>      label fan2 " CPU1 fan"
>      label fan3 " CPU2 fan"
>      label fan4 "Frnt1 fan"
>
> # Ignore unused fan connectors on the motherboard.
>
>      ignore fan7
>
> # All of the Asus K8N-DL fan connectors require a devisor of 4 except the
> # fan dedicated to the North Bridge. That fan requires a divisor of 1.
> # Having said that, the NB fan reports 2X revolutions compared to the BIOS.
>
>      compute fan1 @/2,2*@
>
>      set fan1_div 1
>      set fan2_div 4
>      set fan3_div 4
>      set fan4_div 4
>      set fan5_div 4
>      set fan7_div 4
>
> # Asus K8N-DL can allow 0 rpm for all fans when in SMART
> # fan control mode. Set as applicable for your system.
> #
> # The Asus K8N-DL is based upon an nVidia nforce chipset. This is a hot
> # chipset and comes with active (fan based) cooling. There is no
> # temperature based fan speed control for this fan. The installed
> # NB fan therefore always runs at ~5000 RPM. As this is a hot
> # chipset, you probably always want to be warned when it's fan
> # slows or stops. Set your kernel and userland programs accordingly.
>
> #   set fan1_min 0
> #   set fan2_min 0
> #   set fan3_min 0
> #   set fan4_min 0
> #   set fan5_min 0
> #   set fan7_min 0
>
> # Temperature sensor settings
>
>      label temp1 "  Sys tmp"
>      label temp2 "CPU A tmp"
>      label temp3 "CPU B tmp"
>
> # Only set tempX_type if you have PC Health [disabled]
> # in your BIOS. Generally, the kernel {lmsensors} will
> # correctly detect individual temperature sensor type and
> # set values accordingly.
>
> #    set temp1_type 2
> #    set temp2_type 2
> #    set temp3_type 3
>
> # Set your temperature max values. Warning: If your values here
> # are set higher than the values set in your BIOS, then you may
> # shutdown at a lower temperature than you think. It's probably
> # best to assume that shutdown will occur at the lowest setting
> # whenever the value here and the BIOS are discrepant.
>
> # The other possibility is that a value set here will always
> # override the BIOS. You may or may not want that behavior.
> # Temperautres listed here come from the example in the manual.
> # Max CPU temp is given at 60. All temps Celsius.
>
>       set temp1_max      50
>       set temp1_max_hyst 45
> #    set temp2_max      55
> #    set temp2_max_hyst 50
> #    set temp3_max      55
> #    set temp3_max_hyst 50
>
> # Set as appropriate for your environment
>
>       set temp2_max      60
>       set temp2_max_hyst 55
>       set temp3_max      60
>       set temp3_max_hyst 55
>
> # READ THE MAN PAGE DOCUMENTATION OF 'sensors.conf' FOR MORE
> # COMPLETE INFORMATION. ie:
>
> # man sensors.conf
>
> _______________________________________________
> lm-sensors mailing list
> lm-sensors@lm-sensors.org
> http://lists.lm-sensors.org/mailman/listinfo/lm-sensors

_______________________________________________
lm-sensors mailing list
lm-sensors@lm-sensors.org
http://lists.lm-sensors.org/mailman/listinfo/lm-sensors