diff options
Diffstat (limited to 'drivers/mtd/nand/nand_base.c')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index a8230b164f49..d87c7d0b4675 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -2155,11 +2155,12 @@ out: * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write * * Not for syndrome calculating ECC controllers, which use a special oob layout. */ static int nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, int page) { chip->write_buf(mtd, buf, mtd->writesize); if (oob_required) @@ -2174,12 +2175,14 @@ static int nand_write_page_raw(struct mtd_info *mtd, struct nand_chip *chip, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write * * We need a special oob layout and handling even when ECC isn't checked. */ static int nand_write_page_raw_syndrome(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -2216,9 +2219,11 @@ static int nand_write_page_raw_syndrome(struct mtd_info *mtd, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write */ static int nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -2234,7 +2239,7 @@ static int nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, for (i = 0; i < chip->ecc.total; i++) chip->oob_poi[eccpos[i]] = ecc_calc[i]; - return chip->ecc.write_page_raw(mtd, chip, buf, 1); + return chip->ecc.write_page_raw(mtd, chip, buf, 1, page); } /** @@ -2243,9 +2248,11 @@ static int nand_write_page_swecc(struct mtd_info *mtd, struct nand_chip *chip, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write */ static int nand_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -2277,11 +2284,12 @@ static int nand_write_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip, * @data_len: data length * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write */ static int nand_write_subpage_hwecc(struct mtd_info *mtd, struct nand_chip *chip, uint32_t offset, uint32_t data_len, const uint8_t *buf, - int oob_required) + int oob_required, int page) { uint8_t *oob_buf = chip->oob_poi; uint8_t *ecc_calc = chip->buffers->ecccalc; @@ -2336,13 +2344,15 @@ static int nand_write_subpage_hwecc(struct mtd_info *mtd, * @chip: nand chip info structure * @buf: data buffer * @oob_required: must write chip->oob_poi to OOB + * @page: page number to write * * The hw generator calculates the error syndrome automatically. Therefore we * need a special oob layout and handling. */ static int nand_write_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, - const uint8_t *buf, int oob_required) + const uint8_t *buf, int oob_required, + int page) { int i, eccsize = chip->ecc.size; int eccbytes = chip->ecc.bytes; @@ -2406,12 +2416,13 @@ static int nand_write_page(struct mtd_info *mtd, struct nand_chip *chip, if (unlikely(raw)) status = chip->ecc.write_page_raw(mtd, chip, buf, - oob_required); + oob_required, page); else if (subpage) status = chip->ecc.write_subpage(mtd, chip, offset, data_len, - buf, oob_required); + buf, oob_required, page); else - status = chip->ecc.write_page(mtd, chip, buf, oob_required); + status = chip->ecc.write_page(mtd, chip, buf, oob_required, + page); if (status < 0) return status; |