1 Kernel driver ftsteutates 1 Kernel driver ftsteutates
2 ========================= 2 =========================
3 3
4 Supported chips: 4 Supported chips:
5 5
6 * FTS Teutates 6 * FTS Teutates
7 7
8 Prefix: 'ftsteutates' 8 Prefix: 'ftsteutates'
9 9
10 Addresses scanned: I2C 0x73 (7-Bit) 10 Addresses scanned: I2C 0x73 (7-Bit)
11 11
12 Author: Thilo Cestonaro <thilo.cestonaro@ts.fuj 12 Author: Thilo Cestonaro <thilo.cestonaro@ts.fujitsu.com>
13 13
14 14
15 Description 15 Description
16 ----------- 16 -----------
17 17
18 The BMC Teutates is the Eleventh generation of 18 The BMC Teutates is the Eleventh generation of Superior System
19 monitoring and thermal management solution. It 19 monitoring and thermal management solution. It is builds on the basic
20 functionality of the BMC Theseus and contains 20 functionality of the BMC Theseus and contains several new features and
21 enhancements. It can monitor up to 4 voltages, 21 enhancements. It can monitor up to 4 voltages, 16 temperatures and
22 8 fans. It also contains an integrated watchdo 22 8 fans. It also contains an integrated watchdog which is currently
23 implemented in this driver. 23 implemented in this driver.
24 24
25 The ``pwmX_auto_channels_temp`` attributes sho 25 The ``pwmX_auto_channels_temp`` attributes show which temperature sensor
26 is currently driving which fan channel. This v 26 is currently driving which fan channel. This value might dynamically change
27 during runtime depending on the temperature se 27 during runtime depending on the temperature sensor selected by
28 the fan control circuit. 28 the fan control circuit.
29 29
30 The 4 voltages require a board-specific multip 30 The 4 voltages require a board-specific multiplier, since the BMC can
31 only measure voltages up to 3.3V and thus reli 31 only measure voltages up to 3.3V and thus relies on voltage dividers.
32 Consult your motherboard manual for details. 32 Consult your motherboard manual for details.
33 33
34 To clear a temperature or fan alarm, execute t 34 To clear a temperature or fan alarm, execute the following command with the
35 correct path to the alarm file:: 35 correct path to the alarm file::
36 36
37 echo 0 >XXXX_alarm 37 echo 0 >XXXX_alarm
38 38
39 Specifications of the chip can be found at the 39 Specifications of the chip can be found at the `Kontron FTP Server <http://ftp.kontron.com/>`_ (username = "anonymous", no password required)
40 under the following path: 40 under the following path:
41 41
42 /Services/Software_Tools/Linux_SystemMonitor 42 /Services/Software_Tools/Linux_SystemMonitoring_Watchdog_GPIO/BMC-Teutates_Specification_V1.21.pdf
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.