1NAND_LOCK(9)               Public Functions Provided              NAND_LOCK(9)
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NAME

6       nand_lock - [REPLACABLE] locks all blockes present in the device
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SYNOPSIS

9       int nand_lock(struct mtd_info * mtd, loff_t ofs, uint64_t len);
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ARGUMENTS

12       mtd
13           -- undescribed --
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15       ofs
16           -- undescribed --
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18       len
19           -- undescribed --
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DESCRIPTION

22       param mtd - mtd info param ofs - offset to start unlock from param len
23       - length to unlock
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25       return - lock status
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27       This feature is not support in many NAND parts. 'Micron' NAND parts do
28       have this feature, but it allows only to lock all blocks not for
29       specified range for block.
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31       Implementing 'lock' feature by making use of 'unlock', for now.
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AUTHOR

34       Thomas Gleixner <tglx@linutronix.de>
35           Author.
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38Kernel Hackers Manual 2.6.       November 2011                    NAND_LOCK(9)
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