15 #include <linux/mtd/mtd.h>
16 #include <linux/mtd/onenand.h>
47  * @mtd:		MTD device structure
56 static int create_bbt(struct mtd_info *mtd, uint8_t *buf, struct nand_bbt_descr *bd, int chip)  in create_bbt()  argument
58 	struct onenand_chip *this = mtd->priv;  in create_bbt()
94 			ret = onenand_bbt_read_oob(mtd,  in create_bbt()
106 				mtd->ecc_stats.badblocks++;  in create_bbt()
113 			rgn = flexonenand_region(mtd, from);  in create_bbt()
114 			from += mtd->eraseregions[rgn].erasesize;  in create_bbt()
125  * @mtd:		MTD device structure
131 static inline int onenand_memory_bbt (struct mtd_info *mtd, struct nand_bbt_descr *bd)  in onenand_memory_bbt()  argument
133 	struct onenand_chip *this = mtd->priv;  in onenand_memory_bbt()
135 	return create_bbt(mtd, this->page_buf, bd, -1);  in onenand_memory_bbt()
140  * @mtd:		MTD device structure
144 static int onenand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)  in onenand_isbad_bbt()  argument
146 	struct onenand_chip *this = mtd->priv;  in onenand_isbad_bbt()
169  * @mtd:		MTD device structure
181 static int onenand_scan_bbt(struct mtd_info *mtd, struct nand_bbt_descr *bd)  in onenand_scan_bbt()  argument
183 	struct onenand_chip *this = mtd->priv;  in onenand_scan_bbt()
200 	if ((ret = onenand_memory_bbt(mtd, bd))) {  in onenand_scan_bbt()
224  * @mtd:		MTD device structure
229 int onenand_default_bbt(struct mtd_info *mtd)  in onenand_default_bbt()  argument
231 	struct onenand_chip *this = mtd->priv;  in onenand_default_bbt()
244 	return onenand_scan_bbt(mtd, bbm->badblock_pattern);  in onenand_default_bbt()