11f9327fcSRobert JarzmikWhat:		/sys/devices/platform/docg3/f[0-3]_dps[01]_is_keylocked
21f9327fcSRobert JarzmikDate:		November 2011
31f9327fcSRobert JarzmikKernelVersion:	3.3
41f9327fcSRobert JarzmikContact:	Robert Jarzmik <robert.jarzmik@free.fr>
51f9327fcSRobert JarzmikDescription:
61f9327fcSRobert Jarzmik		Show whether the floor (0 to 4), protection area (0 or 1) is
71f9327fcSRobert Jarzmik		keylocked. Each docg3 chip (or floor) has 2 protection areas,
81f9327fcSRobert Jarzmik		which can cover any part of it, block aligned, called DPS.
91f9327fcSRobert Jarzmik		The protection has information embedded whether it blocks reads,
101f9327fcSRobert Jarzmik		writes or both.
111f9327fcSRobert Jarzmik		The result is:
121f9327fcSRobert Jarzmik		0 -> the DPS is not keylocked
131f9327fcSRobert Jarzmik		1 -> the DPS is keylocked
141f9327fcSRobert JarzmikUsers:		None identified so far.
151f9327fcSRobert Jarzmik
161f9327fcSRobert JarzmikWhat:		/sys/devices/platform/docg3/f[0-3]_dps[01]_protection_key
171f9327fcSRobert JarzmikDate:		November 2011
181f9327fcSRobert JarzmikKernelVersion:	3.3
191f9327fcSRobert JarzmikContact:	Robert Jarzmik <robert.jarzmik@free.fr>
201f9327fcSRobert JarzmikDescription:
211f9327fcSRobert Jarzmik		Enter the protection key for the floor (0 to 4), protection area
221f9327fcSRobert Jarzmik		(0 or 1). Each docg3 chip (or floor) has 2 protection areas,
231f9327fcSRobert Jarzmik		which can cover any part of it, block aligned, called DPS.
241f9327fcSRobert Jarzmik		The protection has information embedded whether it blocks reads,
251f9327fcSRobert Jarzmik		writes or both.
261f9327fcSRobert Jarzmik		The protection key is a string of 8 bytes (value 0-255).
271f9327fcSRobert Jarzmik		Entering the correct value toggle the lock, and can be observed
281f9327fcSRobert Jarzmik		through f[0-3]_dps[01]_is_keylocked.
291f9327fcSRobert Jarzmik		Possible values are:
301f9327fcSRobert Jarzmik			- 8 bytes
311f9327fcSRobert Jarzmik		Typical values are:
321f9327fcSRobert Jarzmik			- "00000000"
331f9327fcSRobert Jarzmik			- "12345678"
341f9327fcSRobert JarzmikUsers:		None identified so far.
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