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NAND_SETUP_READ_RETR(9) Internal Functions Provided NAND_SETUP_READ_RETR(9)

NAME

nand_setup_read_retry - [INTERN] Set the READ RETRY mode

SYNOPSIS

int nand_setup_read_retry(struct mtd_info * mtd, int retry_mode);

ARGUMENTS

struct mtd_info * mtd
MTD device structure

int retry_mode

the retry mode to use

DESCRIPTION

Some vendors supply a special command to shift the Vt threshold, to be used when there are too many bitflips in a page (i.e., ECC error). After setting a new threshold, the host should retry reading the page.

AUTHOR

Thomas Gleixner <tglx@linutronix.de>
Author.

COPYRIGHT

September 2017 Kernel Hackers Manual 4.12