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Based on kernel version 3.15.4. Page generated on 2014-07-07 08:59 EST.

1	What:		/sys/kernel/debug/olpc-ec/cmd
2	Date:		Dec 2011
3	KernelVersion:	3.4
4	Contact:	devel@lists.laptop.org
5	Description:
6	
7	A generic interface for executing OLPC Embedded Controller commands and
8	reading their responses.
9	
10	To execute a command, write data with the format: CC:N A A A A
11	CC is the (hex) command, N is the count of expected reply bytes, and A A A A
12	are optional (hex) arguments.
13	
14	To read the response (if any), read from the generic node after executing
15	a command. Hex reply bytes will be returned, *whether or not* they came from
16	the immediately previous command.
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