nand/onenand/onenand_base.c

1049  * @thislen:	oob length to read
1052 				int thislen)
1059 					   column, thislen);
1123 	int read = 0, column, thislen;
1148 		thislen = min_t(int, writesize, len - read);
1151 		if (column + thislen > writesize)
1152 			thislen = writesize - column;
1167 		this->read_bufferram(mtd, ONENAND_DATARAM, buf, column, thislen);
1181 		read += thislen;
1185 		from += thislen;
1186 		buf += thislen;
1224 	int read = 0, column, thislen;
1259 	thislen = min_t(int, writesize, len - read);
1261 	if (column + thislen > writesize)
1262 		thislen = writesize - column;
1266 		from += thislen;
1267 		if (read + thislen < len) {
1283 		this->read_bufferram(mtd, ONENAND_DATARAM, buf, column, thislen);
1300 		read += thislen;
1307 		buf += thislen;
1308 		thislen = min_t(int, writesize, len - read);
1349 	int read = 0, thislen, column, oobsize;
1383 		thislen = oobsize - column;
1384 		thislen = min_t(int, thislen, len);
1401 			onenand_transfer_auto_oob(mtd, buf, column, thislen);
1403 			this->read_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen);
1405 		read += thislen;
1410 		buf += thislen;
1542 	int read = 0, thislen, column;
1570 		thislen = mtd->oobsize - column;
1571 		thislen = min_t(int, thislen, len);
1584 		this->read_bufferram(mtd, ONENAND_SPARERAM, buf, column, thislen);
1585 		read += thislen;
1589 		buf += thislen;
1646 	int thislen, column;
1651 		thislen = min_t(int, this->writesize - column, len);
1665 		if (memcmp(buf, this->verify_buf + column, thislen))
1668 		len -= thislen;
1669 		buf += thislen;
1670 		addr += thislen;
1734 		int thislen = min_t(int, mtd->writesize - column, len - written);
1737 		this->command(mtd, ONENAND_CMD_BUFFERRAM, to, thislen);
1740 		subpage = thislen < mtd->writesize;
1743 			memcpy(this->page_buf + column, buf, thislen);
1761 		written += thislen;
1767 		to += thislen;
1768 		buf += thislen;
1781  * @thislen:	oob length to write
1784 				  const u_char *buf, int column, int thislen)
1786 	return mtd_ooblayout_set_databytes(mtd, buf, oob_buf, column, thislen);
1801 	int written = 0, column, thislen = 0, subpage = 0;
1838 			thislen = min_t(int, mtd->writesize - column, len - written);
1843 			this->command(mtd, ONENAND_CMD_BUFFERRAM, to, thislen);
1846 			subpage = thislen < mtd->writesize;
1849 				memcpy(this->page_buf + column, buf, thislen);
1913 		    ((written + thislen) < len)) {
1935 			ret = onenand_verify(mtd, buf, to, thislen);
1942 			written += thislen;
1948 			written += thislen;
1953 		prevlen = thislen;
1954 		to += thislen;
1955 		buf += thislen;
2023 		int thislen = min_t(int, oobsize, len - written);
2033 			onenand_fill_auto_oob(mtd, oobbuf, buf, column, thislen);
2035 			memcpy(oobbuf + column, buf, thislen);
2066 		written += thislen;
2071 		buf += thislen;
2800 		int thislen = min_t(int, oobsize, len - written);
2832 		memcpy(oobbuf + column, buf, thislen);
2879 		written += thislen;
2884 		buf += thislen;