David van Moolenbroek 0f7f3c0d54 libblockdriver: various updates
- internal structure rearrangement;
- respond to char device open requests to avoid hanging VFS threads;
- make drivers use designated initializers;
- use devminor_t for all minor device numbers;
- change bdr_other hook to take ipc_status and return nothing;
- fix default geometry computation;
- add support for sef_cancel.

Change-Id: Ia063a136a3ddb2b78de36180feda870605753d70
2014-02-19 11:22:15 +01:00
..
2014-02-19 11:22:15 +01:00

CAT24C256 Driver (EEPROM)
=========================

Overview
--------

This is the driver for the EEPROM chip commonly found on the BeagleBone
and the BeagleBone Black as well as capes and expansion boards.

Testing the Code
----------------

Starting up an instance:

/bin/service up /usr/sbin/cat24c256 -dev /dev/eepromb1s50 -label cat24c256.1.50 -args 'bus=1 address=0x50'