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);
379 read_pri_intelext(struct map_info *map, __u16 adr)  in read_pri_intelext()  argument
387 	extp = (struct cfi_pri_intelext *)cfi_read_pri(map, adr, extp_size, "Intel/Sharp");  in read_pri_intelext()
502 		__u16 adr = primary?cfi->cfiq->P_ADR:cfi->cfiq->A_ADR;  in cfi_cmdset_0001()  local
505 		extp = read_pri_intelext(map, adr);  in cfi_cmdset_0001()
784 static int chip_ready (struct map_info *map, struct flchip *chip, unsigned long adr, int mode)  in chip_ready()  argument
800 			status = map_read(map, adr);  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()
849 				put_chip(map, chip, adr);  in chip_ready()
892 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode)  in get_chip()  argument
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
1038 		map_write(map, CMD(0xd0), adr);  in put_chip()
1039 		map_write(map, CMD(0x70), adr);  in put_chip()
1073 			unsigned long adr)  in xip_disable()  argument
1076 	(void) map_read(map, adr); /* ensure mmu mapping is up to date */  in xip_disable()
1081 				unsigned long adr)  in xip_enable()  argument
1085 		map_write(map, CMD(0xff), adr);  in xip_enable()
1088 	(void) map_read(map, adr);  in xip_enable()
1108 		unsigned long adr, unsigned int chip_op_time_max)  in xip_wait_for_operation()  argument
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()
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()
1232 #define xip_disable(map, chip, adr)  argument
1233 #define xip_enable(map, chip, adr)  argument
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
1327 	adr += chip->start;  in do_point_onechip()
1330 	cmd_addr = adr & ~(map_bankwidth(map)-1);  in do_point_onechip()
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
1454 	adr += chip->start;  in do_read_onechip()
1457 	cmd_addr = adr & ~(map_bankwidth(map)-1);  in do_read_onechip()
1472 	map_copy_from(map, buf, adr, len);  in do_read_onechip()
1518 				     unsigned long adr, map_word datum, int mode)  in do_write_oneword()  argument
1524 	adr += chip->start;  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()
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()
1562 	status = map_read(map, adr);  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()
1584 	xip_enable(map, chip, adr);  in do_write_oneword()
1586 	put_chip(map, chip, adr);  in do_write_oneword()
1672 				    unsigned long adr, const struct kvec **pvec,  in do_write_buffer()  argument
1685 	adr += chip->start;  in do_write_buffer()
1686 	initial_adr = adr;  in do_write_buffer()
1687 	cmd_adr = adr & ~(wbufsize-1);  in do_write_buffer()
1693 		cmd_adr = adr;  in do_write_buffer()
1744 	word_gap = (-adr & (map_bankwidth(map)-1));  in do_write_buffer()
1750 		adr -= word_gap;  in do_write_buffer()
1777 			map_write(map, datum, adr);  in do_write_buffer()
1778 			adr += map_bankwidth(map);  in do_write_buffer()
1901 				      unsigned long adr, int len, void *thunk)  in do_erase_oneblock()  argument
1908 	adr += chip->start;  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()
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()
1932 				   adr, len,  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()
1944 	map_write(map, CMD(0x70), adr);  in do_erase_oneblock()
1946 	status = map_read(map, adr);  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()
1968 			printk(KERN_DEBUG "block erase failed at 0x%08lx: status 0x%lx. Retrying...\n", adr, chipstatus);  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()
1983 	put_chip(map, chip, adr);  in do_erase_oneblock()
2049 						unsigned long adr,  in do_getlockstatus_oneblock()  argument
2055 	adr += chip->start;  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()
2067 						unsigned long adr,  in do_printlockstatus_oneblock()  argument
2071 	       adr, do_getlockstatus_oneblock(map, chip, adr, len, thunk));  in do_printlockstatus_oneblock()
2080 				       unsigned long adr, int len, void *thunk)  in do_xxlock_oneblock()  argument
2087 	adr += chip->start;  in do_xxlock_oneblock()
2090 	ret = get_chip(map, chip, adr, FL_LOCKING);  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()
2132 	xip_enable(map, chip, adr);  in do_xxlock_oneblock()
2134 	put_chip(map, chip, adr);  in do_xxlock_oneblock()
2461 	unsigned long adr;  in cfi_intelext_save_locks()  local
2471 			adr = region->offset + block * len;  in cfi_intelext_save_locks()
2474 					do_getlockstatus_oneblock, adr, len, NULL);  in cfi_intelext_save_locks()
2561 	unsigned long adr;  in cfi_intelext_restore_locks()  local
2571 			adr = region->offset + block * len;  in cfi_intelext_restore_locks()
2572 			cfi_intelext_unlock(mtd, adr, len);  in cfi_intelext_restore_locks()