96 static int chip_ready (struct map_info *map, struct flchip *chip, unsigned long adr, int mode);
97 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode);
98 static void put_chip(struct map_info *map, struct flchip *chip, unsigned long adr);
171 	struct map_info *map = mtd->priv;  in fixup_convert_atmel_pri()  local
172 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_convert_atmel_pri()
211 	struct map_info *map = mtd->priv;  in fixup_at49bv640dx_lock()  local
212 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_at49bv640dx_lock()
223 	struct map_info *map = mtd->priv;  in fixup_intel_strataflash()  local
224 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_intel_strataflash()
236 	struct map_info *map = mtd->priv;  in fixup_no_write_suspend()  local
237 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_no_write_suspend()
249 	struct map_info *map = mtd->priv;  in fixup_st_m28w320ct()  local
250 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_st_m28w320ct()
258 	struct map_info *map = mtd->priv;  in fixup_st_m28w320cb()  local
259 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_st_m28w320cb()
278 	struct map_info *map = mtd->priv;  in fixup_LH28F640BF()  local
279 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_LH28F640BF()
286 		map_write(map, CMD(0x60), 0);  in fixup_LH28F640BF()
287 		map_write(map, CMD(0x04), 0);  in fixup_LH28F640BF()
298 	struct map_info *map = mtd->priv;  in fixup_use_point()  local
299 	if (!mtd->_point && map_is_linear(map)) {  in fixup_use_point()
307 	struct map_info *map = mtd->priv;  in fixup_use_write_buffers()  local
308 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_use_write_buffers()
321 	struct map_info *map = mtd->priv;  in fixup_unlock_powerup_lock()  local
322 	struct cfi_private *cfi = map->fldrv_priv;  in fixup_unlock_powerup_lock()
379 read_pri_intelext(struct map_info *map, __u16 adr)  in read_pri_intelext()  argument
381 	struct cfi_private *cfi = map->fldrv_priv;  in read_pri_intelext()
387 	extp = (struct cfi_pri_intelext *)cfi_read_pri(map, adr, extp_size, "Intel/Sharp");  in read_pri_intelext()
467 struct mtd_info *cfi_cmdset_0001(struct map_info *map, int primary)  in cfi_cmdset_0001()  argument
469 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_cmdset_0001()
476 	mtd->priv = map;  in cfi_cmdset_0001()
490 	mtd->name    = map->name;  in cfi_cmdset_0001()
505 		extp = read_pri_intelext(map, adr);  in cfi_cmdset_0001()
576 	map->fldrv = &cfi_intelext_chipdrv;  in cfi_cmdset_0001()
580 struct mtd_info *cfi_cmdset_0003(struct map_info *map, int primary) __attribute__((alias("cfi_cmdse…
581 struct mtd_info *cfi_cmdset_0200(struct map_info *map, int primary) __attribute__((alias("cfi_cmdse…
588 	struct map_info *map = mtd->priv;  in cfi_intelext_setup()  local
589 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_setup()
662 	struct map_info *map = mtd->priv;  in cfi_intelext_partition_fixup()  local
720 			       map->name, mtd->writesize,  in cfi_intelext_partition_fixup()
770 				  map->name, cfi->numchips, cfi->interleave,  in cfi_intelext_partition_fixup()
773 		map->fldrv_priv = newcfi;  in cfi_intelext_partition_fixup()
784 static int chip_ready (struct map_info *map, struct flchip *chip, unsigned long adr, int mode)  in chip_ready()  argument
787 	struct cfi_private *cfi = map->fldrv_priv;  in chip_ready()
800 			status = map_read(map, adr);  in chip_ready()
801 			if (map_word_andequal(map, status, status_OK, status_OK))  in chip_ready()
806 			if (chip->priv && map_word_andequal(map, status, status_PWS, status_PWS))  in chip_ready()
830 		map_write(map, CMD(0xB0), adr);  in chip_ready()
837 		map_write(map, CMD(0x70), adr);  in chip_ready()
842 			status = map_read(map, adr);  in chip_ready()
843 			if (map_word_andequal(map, status, status_OK, status_OK))  in chip_ready()
849 				put_chip(map, chip, adr);  in chip_ready()
851 				       "suspended: status = 0x%lx\n", map->name, status.x[0]);  in chip_ready()
892 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode)  in get_chip()  argument
938 			ret = chip_ready(map, contender, contender->start, mode);  in get_chip()
954 				put_chip(map, contender, contender->start);  in get_chip()
981 	ret = chip_ready(map, chip, adr, mode);  in get_chip()
988 static void put_chip(struct map_info *map, struct flchip *chip, unsigned long adr)  in put_chip()  argument
990 	struct cfi_private *cfi = map->fldrv_priv;  in put_chip()
1004 				put_chip(map, loaner, loaner->start);  in put_chip()
1038 		map_write(map, CMD(0xd0), adr);  in put_chip()
1039 		map_write(map, CMD(0x70), adr);  in put_chip()
1054 		printk(KERN_ERR "%s: put_chip() called with oldstate %d!!\n", map->name, chip->oldstate);  in put_chip()
1072 static void xip_disable(struct map_info *map, struct flchip *chip,  in xip_disable()  argument
1076 	(void) map_read(map, adr); /* ensure mmu mapping is up to date */  in xip_disable()
1080 static void __xipram xip_enable(struct map_info *map, struct flchip *chip,  in xip_enable()  argument
1083 	struct cfi_private *cfi = map->fldrv_priv;  in xip_enable()
1085 		map_write(map, CMD(0xff), adr);  in xip_enable()
1088 	(void) map_read(map, adr);  in xip_enable()
1107 		struct map_info *map, struct flchip *chip,  in xip_wait_for_operation()  argument
1110 	struct cfi_private *cfi = map->fldrv_priv;  in xip_wait_for_operation()
1139 			map_write(map, CMD(0xb0), adr);  in xip_wait_for_operation()
1140 			map_write(map, CMD(0x70), adr);  in xip_wait_for_operation()
1152 				status = map_read(map, adr);  in xip_wait_for_operation()
1153 			} while (!map_word_andequal(map, status, OK, OK));  in xip_wait_for_operation()
1158 				if (!map_word_bitsset(map, status, CMD(0x40)))  in xip_wait_for_operation()
1163 				if (!map_word_bitsset(map, status, CMD(0x04)))  in xip_wait_for_operation()
1169 			map_write(map, CMD(0xff), adr);  in xip_wait_for_operation()
1170 			(void) map_read(map, adr);  in xip_wait_for_operation()
1197 			map_write(map, CMD(0xd0), adr);  in xip_wait_for_operation()
1198 			map_write(map, CMD(0x70), adr);  in xip_wait_for_operation()
1209 		status = map_read(map, adr);  in xip_wait_for_operation()
1211 	} while (!map_word_andequal(map, status, OK, OK)  in xip_wait_for_operation()
1224 #define XIP_INVAL_CACHED_RANGE(map, from, size)  \  argument
1225 	INVALIDATE_CACHED_RANGE(map, from, size)
1227 #define INVAL_CACHE_AND_WAIT(map, chip, cmd_adr, inval_adr, inval_len, usec, usec_max) \  argument
1228 	xip_wait_for_operation(map, chip, cmd_adr, usec_max)
1232 #define xip_disable(map, chip, adr)  argument
1233 #define xip_enable(map, chip, adr)  argument
1238 		struct map_info *map, struct flchip *chip,  in inval_cache_and_wait_for_operation()  argument
1242 	struct cfi_private *cfi = map->fldrv_priv;  in inval_cache_and_wait_for_operation()
1249 		INVALIDATE_CACHED_RANGE(map, inval_adr, inval_len);  in inval_cache_and_wait_for_operation()
1271 		status = map_read(map, cmd_adr);  in inval_cache_and_wait_for_operation()
1272 		if (map_word_andequal(map, status, status_OK, status_OK))  in inval_cache_and_wait_for_operation()
1286 			map_write(map, CMD(0x70), cmd_adr);  in inval_cache_and_wait_for_operation()
1317 #define WAIT_TIMEOUT(map, chip, adr, udelay, udelay_max) \  argument
1318 	INVAL_CACHE_AND_WAIT(map, chip, adr, 0, 0, udelay, udelay_max);
1321 static int do_point_onechip (struct map_info *map, struct flchip *chip, loff_t adr, size_t len)  in do_point_onechip()  argument
1324 	struct cfi_private *cfi = map->fldrv_priv;  in do_point_onechip()
1330 	cmd_addr = adr & ~(map_bankwidth(map)-1);  in do_point_onechip()
1334 	ret = get_chip(map, chip, cmd_addr, FL_POINT);  in do_point_onechip()
1338 			map_write(map, CMD(0xff), cmd_addr);  in do_point_onechip()
1351 	struct map_info *map = mtd->priv;  in cfi_intelext_point()  local
1352 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_point()
1357 	if (!map->virt)  in cfi_intelext_point()
1366 	*virt = map->virt + cfi->chips[chipnum].start + ofs;  in cfi_intelext_point()
1368 		*phys = map->phys + cfi->chips[chipnum].start + ofs;  in cfi_intelext_point()
1387 		ret = do_point_onechip(map, &cfi->chips[chipnum], ofs, thislen);  in cfi_intelext_point()
1403 	struct map_info *map = mtd->priv;  in cfi_intelext_unpoint()  local
1404 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_unpoint()
1433 			printk(KERN_ERR "%s: Error: unpoint called on non pointed region\n", map->name);  in cfi_intelext_unpoint()
1437 		put_chip(map, chip, chip->start);  in cfi_intelext_unpoint()
1448 static inline int do_read_onechip(struct map_info *map, struct flchip *chip, loff_t adr, size_t len…  in do_read_onechip()  argument
1451 	struct cfi_private *cfi = map->fldrv_priv;  in do_read_onechip()
1457 	cmd_addr = adr & ~(map_bankwidth(map)-1);  in do_read_onechip()
1460 	ret = get_chip(map, chip, cmd_addr, FL_READY);  in do_read_onechip()
1467 		map_write(map, CMD(0xff), cmd_addr);  in do_read_onechip()
1472 	map_copy_from(map, buf, adr, len);  in do_read_onechip()
1474 	put_chip(map, chip, cmd_addr);  in do_read_onechip()
1482 	struct map_info *map = mtd->priv;  in cfi_intelext_read()  local
1483 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_read()
1503 		ret = do_read_onechip(map, &cfi->chips[chipnum], ofs, thislen, buf);  in cfi_intelext_read()
1517 static int __xipram do_write_oneword(struct map_info *map, struct flchip *chip,  in do_write_oneword()  argument
1520 	struct cfi_private *cfi = map->fldrv_priv;  in do_write_oneword()
1538 	ret = get_chip(map, chip, adr, mode);  in do_write_oneword()
1544 	XIP_INVAL_CACHED_RANGE(map, adr, map_bankwidth(map));  in do_write_oneword()
1545 	ENABLE_VPP(map);  in do_write_oneword()
1546 	xip_disable(map, chip, adr);  in do_write_oneword()
1547 	map_write(map, write_cmd, adr);  in do_write_oneword()
1548 	map_write(map, datum, adr);  in do_write_oneword()
1551 	ret = INVAL_CACHE_AND_WAIT(map, chip, adr,  in do_write_oneword()
1552 				   adr, map_bankwidth(map),  in do_write_oneword()
1556 		xip_enable(map, chip, adr);  in do_write_oneword()
1557 		printk(KERN_ERR "%s: word write error (status timeout)\n", map->name);  in do_write_oneword()
1562 	status = map_read(map, adr);  in do_write_oneword()
1563 	if (map_word_bitsset(map, status, CMD(0x1a))) {  in do_write_oneword()
1567 		map_write(map, CMD(0x50), adr);  in do_write_oneword()
1568 		map_write(map, CMD(0x70), adr);  in do_write_oneword()
1569 		xip_enable(map, chip, adr);  in do_write_oneword()
1574 			printk(KERN_ERR "%s: word write error (bad VPP)\n", map->name);  in do_write_oneword()
1577 			printk(KERN_ERR "%s: word write error (status 0x%lx)\n", map->name, chipstatus);  in do_write_oneword()
1584 	xip_enable(map, chip, adr);  in do_write_oneword()
1585  out:	DISABLE_VPP(map);  in do_write_oneword()
1586 	put_chip(map, chip, adr);  in do_write_oneword()
1594 	struct map_info *map = mtd->priv;  in cfi_intelext_write_words()  local
1595 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_write_words()
1604 	if (ofs & (map_bankwidth(map)-1)) {  in cfi_intelext_write_words()
1605 		unsigned long bus_ofs = ofs & ~(map_bankwidth(map)-1);  in cfi_intelext_write_words()
1610 		n = min_t(int, len, map_bankwidth(map)-gap);  in cfi_intelext_write_words()
1611 		datum = map_word_ff(map);  in cfi_intelext_write_words()
1612 		datum = map_word_load_partial(map, datum, buf, gap, n);  in cfi_intelext_write_words()
1614 		ret = do_write_oneword(map, &cfi->chips[chipnum],  in cfi_intelext_write_words()
1632 	while(len >= map_bankwidth(map)) {  in cfi_intelext_write_words()
1633 		map_word datum = map_word_load(map, buf);  in cfi_intelext_write_words()
1635 		ret = do_write_oneword(map, &cfi->chips[chipnum],  in cfi_intelext_write_words()
1640 		ofs += map_bankwidth(map);  in cfi_intelext_write_words()
1641 		buf += map_bankwidth(map);  in cfi_intelext_write_words()
1642 		(*retlen) += map_bankwidth(map);  in cfi_intelext_write_words()
1643 		len -= map_bankwidth(map);  in cfi_intelext_write_words()
1653 	if (len & (map_bankwidth(map)-1)) {  in cfi_intelext_write_words()
1656 		datum = map_word_ff(map);  in cfi_intelext_write_words()
1657 		datum = map_word_load_partial(map, datum, buf, 0, len);  in cfi_intelext_write_words()
1659 		ret = do_write_oneword(map, &cfi->chips[chipnum],  in cfi_intelext_write_words()
1671 static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip,  in do_write_buffer()  argument
1675 	struct cfi_private *cfi = map->fldrv_priv;  in do_write_buffer()
1699 	ret = get_chip(map, chip, cmd_adr, FL_WRITING);  in do_write_buffer()
1705 	XIP_INVAL_CACHED_RANGE(map, initial_adr, initial_len);  in do_write_buffer()
1706 	ENABLE_VPP(map);  in do_write_buffer()
1707 	xip_disable(map, chip, cmd_adr);  in do_write_buffer()
1714 		map_write(map, CMD(0x70), cmd_adr);  in do_write_buffer()
1717 	status = map_read(map, cmd_adr);  in do_write_buffer()
1718 	if (map_word_bitsset(map, status, CMD(0x30))) {  in do_write_buffer()
1719 		xip_enable(map, chip, cmd_adr);  in do_write_buffer()
1721 		xip_disable(map, chip, cmd_adr);  in do_write_buffer()
1722 		map_write(map, CMD(0x50), cmd_adr);  in do_write_buffer()
1723 		map_write(map, CMD(0x70), cmd_adr);  in do_write_buffer()
1727 	map_write(map, write_cmd, cmd_adr);  in do_write_buffer()
1728 	ret = WAIT_TIMEOUT(map, chip, cmd_adr, 0, 0);  in do_write_buffer()
1731 		map_word Xstatus = map_read(map, cmd_adr);  in do_write_buffer()
1732 		map_write(map, CMD(0x70), cmd_adr);  in do_write_buffer()
1734 		status = map_read(map, cmd_adr);  in do_write_buffer()
1735 		map_write(map, CMD(0x50), cmd_adr);  in do_write_buffer()
1736 		map_write(map, CMD(0x70), cmd_adr);  in do_write_buffer()
1737 		xip_enable(map, chip, cmd_adr);  in do_write_buffer()
1739 				map->name, Xstatus.x[0], status.x[0]);  in do_write_buffer()
1744 	word_gap = (-adr & (map_bankwidth(map)-1));  in do_write_buffer()
1745 	words = DIV_ROUND_UP(len - word_gap, map_bankwidth(map));  in do_write_buffer()
1749 		word_gap = map_bankwidth(map) - word_gap;  in do_write_buffer()
1751 		datum = map_word_ff(map);  in do_write_buffer()
1755 	map_write(map, CMD(words), cmd_adr );  in do_write_buffer()
1761 		int n = map_bankwidth(map) - word_gap;  in do_write_buffer()
1767 		if (!word_gap && len < map_bankwidth(map))  in do_write_buffer()
1768 			datum = map_word_ff(map);  in do_write_buffer()
1770 		datum = map_word_load_partial(map, datum,  in do_write_buffer()
1776 		if (!len || word_gap == map_bankwidth(map)) {  in do_write_buffer()
1777 			map_write(map, datum, adr);  in do_write_buffer()
1778 			adr += map_bankwidth(map);  in do_write_buffer()
1792 	map_write(map, CMD(0xd0), cmd_adr);  in do_write_buffer()
1795 	ret = INVAL_CACHE_AND_WAIT(map, chip, cmd_adr,  in do_write_buffer()
1800 		map_write(map, CMD(0x70), cmd_adr);  in do_write_buffer()
1802 		xip_enable(map, chip, cmd_adr);  in do_write_buffer()
1803 		printk(KERN_ERR "%s: buffer write error (status timeout)\n", map->name);  in do_write_buffer()
1808 	status = map_read(map, cmd_adr);  in do_write_buffer()
1809 	if (map_word_bitsset(map, status, CMD(0x1a))) {  in do_write_buffer()
1813 		map_write(map, CMD(0x50), cmd_adr);  in do_write_buffer()
1814 		map_write(map, CMD(0x70), cmd_adr);  in do_write_buffer()
1815 		xip_enable(map, chip, cmd_adr);  in do_write_buffer()
1820 			printk(KERN_ERR "%s: buffer write error (bad VPP)\n", map->name);  in do_write_buffer()
1823 			printk(KERN_ERR "%s: buffer write error (status 0x%lx)\n", map->name, chipstatus);  in do_write_buffer()
1830 	xip_enable(map, chip, cmd_adr);  in do_write_buffer()
1831  out:	DISABLE_VPP(map);  in do_write_buffer()
1832 	put_chip(map, chip, cmd_adr);  in do_write_buffer()
1840 	struct map_info *map = mtd->priv;  in cfi_intelext_writev()  local
1841 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_writev()
1864 		ret = do_write_buffer(map, &cfi->chips[chipnum],  in cfi_intelext_writev()
1900 static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip,  in do_erase_oneblock()  argument
1903 	struct cfi_private *cfi = map->fldrv_priv;  in do_erase_oneblock()
1912 	ret = get_chip(map, chip, adr, FL_ERASING);  in do_erase_oneblock()
1918 	XIP_INVAL_CACHED_RANGE(map, adr, len);  in do_erase_oneblock()
1919 	ENABLE_VPP(map);  in do_erase_oneblock()
1920 	xip_disable(map, chip, adr);  in do_erase_oneblock()
1923 	map_write(map, CMD(0x50), adr);  in do_erase_oneblock()
1926 	map_write(map, CMD(0x20), adr);  in do_erase_oneblock()
1927 	map_write(map, CMD(0xD0), adr);  in do_erase_oneblock()
1931 	ret = INVAL_CACHE_AND_WAIT(map, chip, adr,  in do_erase_oneblock()
1936 		map_write(map, CMD(0x70), adr);  in do_erase_oneblock()
1938 		xip_enable(map, chip, adr);  in do_erase_oneblock()
1939 		printk(KERN_ERR "%s: block erase error: (status timeout)\n", map->name);  in do_erase_oneblock()
1944 	map_write(map, CMD(0x70), adr);  in do_erase_oneblock()
1946 	status = map_read(map, adr);  in do_erase_oneblock()
1949 	if (map_word_bitsset(map, status, CMD(0x3a))) {  in do_erase_oneblock()
1953 		map_write(map, CMD(0x50), adr);  in do_erase_oneblock()
1954 		map_write(map, CMD(0x70), adr);  in do_erase_oneblock()
1955 		xip_enable(map, chip, adr);  in do_erase_oneblock()
1958 …printk(KERN_ERR "%s: block erase error: (bad command sequence, status 0x%lx)\n", map->name, chipst…  in do_erase_oneblock()
1965 			printk(KERN_ERR "%s: block erase error: (bad VPP)\n", map->name);  in do_erase_oneblock()
1969 			DISABLE_VPP(map);  in do_erase_oneblock()
1970 			put_chip(map, chip, adr);  in do_erase_oneblock()
1974 …	printk(KERN_ERR "%s: block erase failed at 0x%08lx (status 0x%lx)\n", map->name, adr, chipstatus);  in do_erase_oneblock()
1981 	xip_enable(map, chip, adr);  in do_erase_oneblock()
1982  out:	DISABLE_VPP(map);  in do_erase_oneblock()
1983 	put_chip(map, chip, adr);  in do_erase_oneblock()
2008 	struct map_info *map = mtd->priv;  in cfi_intelext_sync()  local
2009 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_sync()
2018 		ret = get_chip(map, chip, chip->start, FL_SYNCING);  in cfi_intelext_sync()
2047 static int __xipram do_getlockstatus_oneblock(struct map_info *map,  in do_getlockstatus_oneblock()  argument
2052 	struct cfi_private *cfi = map->fldrv_priv;  in do_getlockstatus_oneblock()
2056 	xip_disable(map, chip, adr+(2*ofs_factor));  in do_getlockstatus_oneblock()
2057 	map_write(map, CMD(0x90), adr+(2*ofs_factor));  in do_getlockstatus_oneblock()
2059 	status = cfi_read_query(map, adr+(2*ofs_factor));  in do_getlockstatus_oneblock()
2060 	xip_enable(map, chip, 0);  in do_getlockstatus_oneblock()
2065 static int __xipram do_printlockstatus_oneblock(struct map_info *map,  in do_printlockstatus_oneblock()  argument
2071 	       adr, do_getlockstatus_oneblock(map, chip, adr, len, thunk));  in do_printlockstatus_oneblock()
2079 static int __xipram do_xxlock_oneblock(struct map_info *map, struct flchip *chip,  in do_xxlock_oneblock()  argument
2082 	struct cfi_private *cfi = map->fldrv_priv;  in do_xxlock_oneblock()
2090 	ret = get_chip(map, chip, adr, FL_LOCKING);  in do_xxlock_oneblock()
2096 	ENABLE_VPP(map);  in do_xxlock_oneblock()
2097 	xip_disable(map, chip, adr);  in do_xxlock_oneblock()
2099 	map_write(map, CMD(0x60), adr);  in do_xxlock_oneblock()
2101 		map_write(map, CMD(0x01), adr);  in do_xxlock_oneblock()
2104 		map_write(map, CMD(0xD0), adr);  in do_xxlock_oneblock()
2123 	ret = WAIT_TIMEOUT(map, chip, adr, mdelay, mdelay * 1000);  in do_xxlock_oneblock()
2125 		map_write(map, CMD(0x70), adr);  in do_xxlock_oneblock()
2127 		xip_enable(map, chip, adr);  in do_xxlock_oneblock()
2128 		printk(KERN_ERR "%s: block unlock error: (status timeout)\n", map->name);  in do_xxlock_oneblock()
2132 	xip_enable(map, chip, adr);  in do_xxlock_oneblock()
2133  out:	DISABLE_VPP(map);  in do_xxlock_oneblock()
2134 	put_chip(map, chip, adr);  in do_xxlock_oneblock()
2196 typedef int (*otp_op_t)(struct map_info *map, struct flchip *chip,
2201 do_otp_read(struct map_info *map, struct flchip *chip, u_long offset,  in do_otp_read()  argument
2204 	struct cfi_private *cfi = map->fldrv_priv;  in do_otp_read()
2208 	ret = get_chip(map, chip, chip->start, FL_JEDEC_QUERY);  in do_otp_read()
2215 	INVALIDATE_CACHED_RANGE(map, chip->start + offset, size);  in do_otp_read()
2217 	xip_disable(map, chip, chip->start);  in do_otp_read()
2219 		map_write(map, CMD(0x90), chip->start);  in do_otp_read()
2222 	map_copy_from(map, buf, chip->start + offset, size);  in do_otp_read()
2223 	xip_enable(map, chip, chip->start);  in do_otp_read()
2226 	INVALIDATE_CACHED_RANGE(map, chip->start + offset, size);  in do_otp_read()
2228 	put_chip(map, chip, chip->start);  in do_otp_read()
2234 do_otp_write(struct map_info *map, struct flchip *chip, u_long offset,  in do_otp_write()  argument
2240 		unsigned long bus_ofs = offset & ~(map_bankwidth(map)-1);  in do_otp_write()
2242 		int n = min_t(int, size, map_bankwidth(map)-gap);  in do_otp_write()
2243 		map_word datum = map_word_ff(map);  in do_otp_write()
2245 		datum = map_word_load_partial(map, datum, buf, gap, n);  in do_otp_write()
2246 		ret = do_write_oneword(map, chip, bus_ofs, datum, FL_OTP_WRITE);  in do_otp_write()
2259 do_otp_lock(struct map_info *map, struct flchip *chip, u_long offset,  in do_otp_lock()  argument
2262 	struct cfi_private *cfi = map->fldrv_priv;  in do_otp_lock()
2269 	datum = map_word_ff(map);  in do_otp_lock()
2270 	datum = map_word_clr(map, datum, CMD(1 << grpno));  in do_otp_lock()
2271 	return do_write_oneword(map, chip, prot, datum, FL_OTP_WRITE);  in do_otp_lock()
2278 	struct map_info *map = mtd->priv;  in cfi_intelext_otp_walk()  local
2279 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_otp_walk()
2353 					ret = do_otp_read(map, chip,  in cfi_intelext_otp_walk()
2356 							  map_bankwidth(map),  in cfi_intelext_otp_walk()
2364 					   !map_word_bitsset(map, lockword,  in cfi_intelext_otp_walk()
2379 					ret = action(map, chip, data_offset,  in cfi_intelext_otp_walk()
2485 	struct map_info *map = mtd->priv;  in cfi_intelext_suspend()  local
2486 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_suspend()
2508 				map_write(map, CMD(0xFF), cfi->chips[i].start);  in cfi_intelext_suspend()
2579 	struct map_info *map = mtd->priv;  in cfi_intelext_resume()  local
2580 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_resume()
2595 			map_write(map, CMD(0xFF), cfi->chips[i].start);  in cfi_intelext_resume()
2610 	struct map_info *map = mtd->priv;  in cfi_intelext_reset()  local
2611 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_reset()
2621 		ret = get_chip(map, chip, chip->start, FL_SHUTDOWN);  in cfi_intelext_reset()
2623 			map_write(map, CMD(0xff), chip->start);  in cfi_intelext_reset()
2625 			put_chip(map, chip, chip->start);  in cfi_intelext_reset()
2645 	struct map_info *map = mtd->priv;  in cfi_intelext_destroy()  local
2646 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_intelext_destroy()