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Diffstat (limited to 'Documentation/hwmon/ftsteutates.rst')
| -rw-r--r-- | Documentation/hwmon/ftsteutates.rst | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Documentation/hwmon/ftsteutates.rst b/Documentation/hwmon/ftsteutates.rst index 58a2483d8d0d..2abd16830c99 100644 --- a/Documentation/hwmon/ftsteutates.rst +++ b/Documentation/hwmon/ftsteutates.rst @@ -22,12 +22,21 @@ enhancements. It can monitor up to 4 voltages, 16 temperatures and 8 fans. It also contains an integrated watchdog which is currently implemented in this driver. +The ``pwmX_auto_channels_temp`` attributes show which temperature sensor +is currently driving which fan channel. This value might dynamically change +during runtime depending on the temperature sensor selected by +the fan control circuit. + +The 4 voltages require a board-specific multiplier, since the BMC can +only measure voltages up to 3.3V and thus relies on voltage dividers. +Consult your motherboard manual for details. + To clear a temperature or fan alarm, execute the following command with the correct path to the alarm file:: echo 0 >XXXX_alarm -Specification of the chip can be found here: +Specifications of the chip can be found at the `Kontron FTP Server <http://ftp.kontron.com/>`_ (username = "anonymous", no password required) +under the following path: -- ftp://ftp.ts.fujitsu.com/pub/Mainboard-OEM-Sales/Services/Software&Tools/Linux_SystemMonitoring&Watchdog&GPIO/BMC-Teutates_Specification_V1.21.pdf -- ftp://ftp.ts.fujitsu.com/pub/Mainboard-OEM-Sales/Services/Software&Tools/Linux_SystemMonitoring&Watchdog&GPIO/Fujitsu_mainboards-1-Sensors_HowTo-en-US.pdf + /Services/Software_Tools/Linux_SystemMonitoring_Watchdog_GPIO/BMC-Teutates_Specification_V1.21.pdf |