scan_read_oob (9) Linux Manual Page
scan_read_oob – [GENERIC] Scan data+OOB region to buffer
Synopsis
int scan_read_oob(struct mtd_info *mtd, uint8_t *buf, loff_t offs, size_t len);Arguments
mtd
-
- MTD device structure
buf
- temporary buffer
offs
- offset at which to scan
len
- length of data region to read
Description
Scan read data from data+OOB. May traverse multiple pages, interleaving page,OOB,page,OOB,… in buf. Completes transfer and returns the “strongest” ECC condition (error or bitflip). May quit on the first (non-ECC) error.
Author
Thomas Gleixner <tglx [at] linutronix.de>
- Author.