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- --- a/include/linux/mtd/rawnand.h
- +++ b/include/linux/mtd/rawnand.h
- @@ -885,6 +885,9 @@ struct nand_chip {
- int(*waitfunc)(struct mtd_info *mtd, struct nand_chip *this);
- int (*erase)(struct mtd_info *mtd, int page);
- int (*scan_bbt)(struct mtd_info *mtd);
- + int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip,
- + uint32_t offset, int data_len, const uint8_t *buf,
- + int oob_required, int page, int raw);
- int (*onfi_set_features)(struct mtd_info *mtd, struct nand_chip *chip,
- int feature_addr, uint8_t *subfeature_para);
- int (*onfi_get_features)(struct mtd_info *mtd, struct nand_chip *chip,
- --- a/drivers/mtd/nand/nand_base.c
- +++ b/drivers/mtd/nand/nand_base.c
- @@ -2753,9 +2753,14 @@ static int nand_do_write_ops(struct mtd_
- memset(chip->oob_poi, 0xff, mtd->oobsize);
- }
-
- - ret = nand_write_page(mtd, chip, column, bytes, wbuf,
- - oob_required, page,
- - (ops->mode == MTD_OPS_RAW));
- +// if (chip->write_page)
- + ret = chip->write_page(mtd, chip, column, bytes, wbuf,
- + oob_required, page,
- + (ops->mode == MTD_OPS_RAW));
- +// else
- +// ret = nand_write_page(mtd, chip, column, bytes, wbuf,
- +// oob_required, page,
- +// (ops->mode == MTD_OPS_RAW));
- if (ret)
- break;
-
- @@ -4711,6 +4716,9 @@ int nand_scan_tail(struct mtd_info *mtd)
- }
- }
-
- +// if (!chip->write_page)
- +// chip->write_page = nand_write_page;
- +
- /*
- * Check ECC mode, default to software if 3byte/512byte hardware ECC is
- * selected and we have 256 byte pagesize fallback to software ECC
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