linux/mtd/rawnand.h

52  * This constant declares the max. oobsize / page, which
53  * is supported now. If you add a chip with bigger oobsize/page
99 /* Extended commands for large page devices */
163  * Enable generic NAND 'page erased' check. This check is only done when
172  * reading or writing a page, then the framework is not supposed to
195  * True only for small page devices; large page devices do not support
221 /* Options valid for Samsung large page devices */
550  * @steps:	number of ECC steps per page
554  * @total:	total number of ECC bytes per page
570  * @read_page_raw:	function to read a raw page without ECC. This function
577  * @write_page_raw:	function to write a raw page without ECC. This function
585  * @read_page:	function to read a page according to the ECC generator
588  * @read_subpage:	function to read parts of the page covered by ECC;
590  * @write_subpage:	function to write parts of the page covered by ECC.
591  * @write_page:	function to write a page according to the ECC generator
617 			uint8_t *buf, int oob_required, int page);
619 			const uint8_t *buf, int oob_required, int page);
621 			uint8_t *buf, int oob_required, int page);
623 			uint32_t offs, uint32_t len, uint8_t *buf, int page);
626 			const uint8_t *data_buf, int oob_required, int page);
628 			const uint8_t *buf, int oob_required, int page);
630 			int page);
632 			int page);
633 	int (*read_oob)(struct mtd_info *mtd, struct nand_chip *chip, int page);
635 			int page);
647  * @databuf:	buffer pointer for data, size is (page size + oobsize).
835  * @page_shift:		[INTERN] number of address bits in a page (column
864  * @pagemask:		[INTERN] page number mask = number of (pages / chip) - 1
867  * @pagebuf_bitflips:	[INTERN] holds the bitflip count for the page which is
874  * @onfi_params:	[INTERN] holds the ONFI page parameter when ONFI is
876  * @jedec_params:	[INTERN] holds the JEDEC parameter page when JEDEC is
895  * @write_page:		[REPLACEABLE] High-level page write function
921 	int (*erase)(struct mtd_info *mtd, int page);
925 			int oob_required, int page, int raw);
1055  * defined the chip, including the geometry (chip size, eraseblock size, page
1056  * size). All these chips have 512 bytes NAND page size.
1063  * A helper for defining newer chips which report their page size and
1069  * buswidth), and the page size, eraseblock size, and OOB size could vary while
1090  * @pagesize: size of the NAND page in bytes; if 0, then the real page size (as
1348 int nand_read_page_op(struct nand_chip *chip, unsigned int page,
1353 int nand_read_oob_op(struct nand_chip *chip, unsigned int page,
1355 int nand_prog_page_begin_op(struct nand_chip *chip, unsigned int page,
1359 int nand_prog_page_op(struct nand_chip *chip, unsigned int page,