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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-22 10:42:54 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-22 10:42:54 -0700 |
commit | 4e93d3e8859c834ee18dfd33051d24df8669d0c0 (patch) | |
tree | 13f5b39730857257b5040471618e9bcce30ed9cc /Documentation/i2c/userspace-tools | |
parent | a0cd30fd26a398c0c6e50c6760610d4529f17a84 (diff) | |
parent | 0087e5ef577d0d6e664be7ab4be513b6a482e7ec (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6
Diffstat (limited to 'Documentation/i2c/userspace-tools')
-rw-r--r-- | Documentation/i2c/userspace-tools | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Documentation/i2c/userspace-tools b/Documentation/i2c/userspace-tools new file mode 100644 index 000000000000..2622aac65422 --- /dev/null +++ b/Documentation/i2c/userspace-tools @@ -0,0 +1,39 @@ +Introduction +------------ + +Most mainboards have sensor chips to monitor system health (like temperatures, +voltages, fans speed). They are often connected through an I2C bus, but some +are also connected directly through the ISA bus. + +The kernel drivers make the data from the sensor chips available in the /sys +virtual filesystem. Userspace tools are then used to display or set or the +data in a more friendly manner. + +Lm-sensors +---------- + +Core set of utilites that will allow you to obtain health information, +setup monitoring limits etc. You can get them on their homepage +http://www.lm-sensors.nu/ or as a package from your Linux distribution. + +If from website: +Get lmsensors from project web site. Please note, you need only userspace +part, so compile with "make user_install" target. + +General hints to get things working: + +0) get lm-sensors userspace utils +1) compile all drivers in I2C section as modules in your kernel +2) run sensors-detect script, it will tell you what modules you need to load. +3) load them and run "sensors" command, you should see some results. +4) fix sensors.conf, labels, limits, fan divisors +5) if any more problems consult FAQ, or documentation + +Other utilites +-------------- + +If you want some graphical indicators of system health look for applications +like: gkrellm, ksensors, xsensors, wmtemp, wmsensors, wmgtemp, ksysguardd, +hardware-monitor + +If you are server administrator you can try snmpd or mrtgutils. |