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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-09-30 01:01:11 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-11-30 09:27:33 +0100 |
| commit | ea146d7fbf5081b5eb2777df5e30ed70ca68985b (patch) | |
| tree | f94de924cbac1c20b39515d6336be718d90056eb /include/linux/mtd/rawnand.h | |
| parent | 127aae6077562e3926ebad7c782123c2afe95846 (diff) | |
| download | linux-ea146d7fbf5081b5eb2777df5e30ed70ca68985b.tar.bz2 | |
mtd: nand: ecc-bch: Update the prototypes to be more generic
These functions must be usable by the main NAND core, so their names
must be technology-agnostic as well as the parameters. Hence, we pass
a generic nand_device instead of a raw nand_chip structure.
As it seems that changing the raw NAND functions to always pass a
generic NAND device is a lost of time, we prefer to create dedicated
raw NAND wrappers that will be useful in the near future to do the
translation.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200929230124.31491-8-miquel.raynal@bootlin.com
Diffstat (limited to 'include/linux/mtd/rawnand.h')
| -rw-r--r-- | include/linux/mtd/rawnand.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/mtd/rawnand.h b/include/linux/mtd/rawnand.h index aac07940de09..23623beaad1d 100644 --- a/include/linux/mtd/rawnand.h +++ b/include/linux/mtd/rawnand.h @@ -1303,6 +1303,11 @@ static inline int nand_opcode_8bits(unsigned int command) return 0; } +int rawnand_sw_bch_init(struct nand_chip *chip); +int rawnand_sw_bch_correct(struct nand_chip *chip, unsigned char *buf, + unsigned char *read_ecc, unsigned char *calc_ecc); +void rawnand_sw_bch_cleanup(struct nand_chip *chip); + int nand_check_erased_ecc_chunk(void *data, int datalen, void *ecc, int ecclen, void *extraoob, int extraooblen, |