This is the completely rewritten version of lm_sensors, a collection of
modules for general SMBus access and hardware monitoring. There are quite
a few changes compared with 1.x.y versions; read doc/version-2 for the
most interesting ones.

SMBus, also known as System Management Bus, is a protocol for communicating
through a I2C ('I squared C') bus. Many modern mainboards have a System
Management Bus. There are a lot of devices which can be connected to a
SMBus; the most notable are modern memory chips with EEPROM memories and
chips for hardware monitoring.

Most modern mainboards incorporate some form of hardware monitoring chips.
These chips read things like chip temperatures, fan rotation speeds and
voltage levels. There are quite a few different chips which can be used
by mainboard builders for approximately the same results.

Hardware monitoring chips are often connected to the SMBus, but often they
can also be connected to the ISA bus. The modules in this package usually
support both ways of accessing them.

Because the SMBus is just a special case of the generalized I2C bus, we
can simulate the SMBus protocol on plain I2C busses. These busses are
sometimes used in other parts of your computer. If a supported chips is
attached to one of these additional busses, they can be used too.

Please read INSTALL before trying to compile and install these modules.
There is a lot of additional documentation in the doc/ subdirectory.
Amnong these is a list of supported busses and chips. Regrettably, there
are too many mainboards to keep a list of busses and chips used on them.
We will provide a user-space utility which probes for the presence of
chips and busses in one of the next releases.

The developers of this package can be reached through the email address
<lm78@stimpy.netroedge.com>. Do not hesitate to mail us if you have questions,
suggestions, problems, want to contribute, or just want to report it works
for you. But please try to read the documentation first before you ask
any questions!

The latest version of this package can always be found on our homepage:
http://www.netroedge.com/~lm78. Pre-release  versions can be retrieved
through anonymous CVS; see doc/cvs for more information.

This whole package is copyright (c) 1998 by Frodo Looijaard and Philip
Edelbrock, except for (almost) everything in the i2c directory, which
is copyright (c) 1995-1998 by Simon Vogl. See the individual files for
more exact copyright information.  This package may be distributed
according to the GNU General Public License (GPL), as included in the
file COPYING.