1. NAME

check_pattern - [GENERIC] check if a pattern is in the buffer

2. SYNOPSIS

int check_pattern(uint8_t *  buf , int  len , int  paglen , struct nand_bbt_descr *  td );

3. ARGUMENTS

buf
    the buffer to search

len
    the length of buffer to search

paglen
    the pagelength

td
    search pattern descriptor

4. DESCRIPTION

Check for a pattern at the given place. Used to search bad block tables and good / bad block identifiers. If the SCAN_EMPTY option is set then check, if all bytes except the pattern area contain 0xff.

5. AUTHOR

Thomas Gleixner < >
    Author.

6. COPYRIGHT