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Based on kernel version 3.13. Page generated on 2014-01-20 21:59 EST.

1	What:		/sys/devices/platform/docg3/f[0-3]_dps[01]_is_keylocked
2	Date:		November 2011
3	KernelVersion:	3.3
4	Contact:	Robert Jarzmik <robert.jarzmik@free.fr>
5	Description:
6			Show whether the floor (0 to 4), protection area (0 or 1) is
7			keylocked. Each docg3 chip (or floor) has 2 protection areas,
8			which can cover any part of it, block aligned, called DPS.
9			The protection has information embedded whether it blocks reads,
10			writes or both.
11			The result is:
12			0 -> the DPS is not keylocked
13			1 -> the DPS is keylocked
14	Users:		None identified so far.
15	
16	What:		/sys/devices/platform/docg3/f[0-3]_dps[01]_protection_key
17	Date:		November 2011
18	KernelVersion:	3.3
19	Contact:	Robert Jarzmik <robert.jarzmik@free.fr>
20	Description:
21			Enter the protection key for the floor (0 to 4), protection area
22			(0 or 1). Each docg3 chip (or floor) has 2 protection areas,
23			which can cover any part of it, block aligned, called DPS.
24			The protection has information embedded whether it blocks reads,
25			writes or both.
26			The protection key is a string of 8 bytes (value 0-255).
27			Entering the correct value toggle the lock, and can be observed
28			through f[0-3]_dps[01]_is_keylocked.
29			Possible values are:
30				- 8 bytes
31			Typical values are:
32				- "00000000"
33				- "12345678"
34	Users:		None identified so far.
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