Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) What:		/sys/devices/platform/docg3/f[0-3]_dps[01]_is_keylocked
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Date:		November 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) KernelVersion:	3.3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Contact:	Robert Jarzmik <robert.jarzmik@free.fr>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 		Show whether the floor (0 to 4), protection area (0 or 1) is
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 		keylocked. Each docg3 chip (or floor) has 2 protection areas,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 		which can cover any part of it, block aligned, called DPS.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 		The protection has information embedded whether it blocks reads,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		writes or both.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 		The result is:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		- 0 -> the DPS is not keylocked
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 		- 1 -> the DPS is keylocked
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) Users:		None identified so far.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) What:		/sys/devices/platform/docg3/f[0-3]_dps[01]_protection_key
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Date:		November 2011
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) KernelVersion:	3.3
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) Contact:	Robert Jarzmik <robert.jarzmik@free.fr>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) Description:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		Enter the protection key for the floor (0 to 4), protection area
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 		(0 or 1). Each docg3 chip (or floor) has 2 protection areas,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 		which can cover any part of it, block aligned, called DPS.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 		The protection has information embedded whether it blocks reads,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 		writes or both.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		The protection key is a string of 8 bytes (value 0-255).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 		Entering the correct value toggle the lock, and can be observed
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 		through f[0-3]_dps[01]_is_keylocked.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 		Possible values are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 			- 8 bytes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 		Typical values are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 			- "00000000"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 			- "12345678"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) Users:		None identified so far.