This I2C driver framework has some major differences compared to libi2c.
* It is compatible to the Linux I2C user-space API.
* It uses generic IMFS nodes and thus reduces the levels of indirection.
* The drivers don't have to mess around with minor numbers to get their
state information.
* No arbitrary bus controller model is assumed. The main task of an I2C
bus controller driver is to process I2C messages. How this is done is
private to the driver.
* Scatter/gather operations are supported (I2C_M_NOSTART).
This directory contains tests for some of the items in
the lib directories. The intent is to be able to
verify the basic functionality of a library. For example,
it is important to know that the stack checker successfully
detects tasks which both stay within and exceed their
stack limits.
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