82 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode);
83 static void put_chip(struct map_info *map, struct flchip *chip, unsigned long adr);
470 					  unsigned long adr)  in cfi_fixup_m29ew_erase_suspend()  argument
475 		map_write(map, CMD(0xF0), adr);  in cfi_fixup_m29ew_erase_suspend()
551 		__u16 adr = primary?cfi->cfiq->P_ADR:cfi->cfiq->A_ADR;  in cfi_cmdset_0002()  local
554 		extp = (struct cfi_pri_amdstd*)cfi_read_pri(map, adr, sizeof(*extp), "Amd/Fujitsu");  in cfi_cmdset_0002()
778 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode)  in get_chip()  argument
792 			if (chip_ready(map, adr))  in get_chip()
829 			if (chip_ready(map, adr))  in get_chip()
838 				put_chip(map, chip, adr);  in get_chip()
882 static void put_chip(struct map_info *map, struct flchip *chip, unsigned long adr)  in put_chip()  argument
924 			unsigned long adr)  in xip_disable()  argument
927 	(void) map_read(map, adr); /* ensure mmu mapping is up to date */  in xip_disable()
932 				unsigned long adr)  in xip_enable()  argument
937 		map_write(map, CMD(0xf0), adr);  in xip_enable()
940 	(void) map_read(map, adr);  in xip_enable()
959 				unsigned long adr, int usec)  in xip_udelay()  argument
982 			map_write(map, CMD(0xb0), adr);  in xip_udelay()
995 				status = map_read(map, adr);  in xip_udelay()
1004 			map_write(map, CMD(0xf0), adr);  in xip_udelay()
1005 			(void) map_read(map, adr);  in xip_udelay()
1032 			cfi_fixup_m29ew_erase_suspend(map, adr);  in xip_udelay()
1034 			map_write(map, cfi->sector_erase_cmd, adr);  in xip_udelay()
1045 		status = map_read(map, adr);  in xip_udelay()
1050 #define UDELAY(map, chip, adr, usec)  xip_udelay(map, chip, adr, usec)  argument
1062 #define INVALIDATE_CACHE_UDELAY(map, chip, adr, len, usec)  \  argument
1063 	UDELAY(map, chip, adr, usec)
1084 #define xip_disable(map, chip, adr)  argument
1085 #define xip_enable(map, chip, adr)  argument
1088 #define UDELAY(map, chip, adr, usec)  \  argument
1095 #define INVALIDATE_CACHE_UDELAY(map, chip, adr, len, usec)  \  argument
1098 	INVALIDATE_CACHED_RANGE(map, adr, len);  \
1105 static inline int do_read_onechip(struct map_info *map, struct flchip *chip, loff_t adr, size_t len…  in do_read_onechip()  argument
1111 	adr += chip->start;  in do_read_onechip()
1114 	cmd_addr = adr & ~(map_bankwidth(map)-1);  in do_read_onechip()
1128 	map_copy_from(map, buf, adr, len);  in do_read_onechip()
1175 			loff_t adr, size_t len, u_char *buf, size_t grouplen);
1178 			     loff_t adr, size_t len)  in otp_enter()  argument
1189 	INVALIDATE_CACHED_RANGE(map, chip->start + adr, len);  in otp_enter()
1193 			    loff_t adr, size_t len)  in otp_exit()  argument
1206 	INVALIDATE_CACHED_RANGE(map, chip->start + adr, len);  in otp_exit()
1210 					struct flchip *chip, loff_t adr,  in do_read_secsi_onechip()  argument
1233 	adr += chip->start;  in do_read_secsi_onechip()
1237 	otp_enter(map, chip, adr, len);  in do_read_secsi_onechip()
1238 	map_copy_from(map, buf, adr, len);  in do_read_secsi_onechip()
1239 	otp_exit(map, chip, adr, len);  in do_read_secsi_onechip()
1287 				     unsigned long adr, map_word datum,
1290 static int do_otp_write(struct map_info *map, struct flchip *chip, loff_t adr,  in do_otp_write()  argument
1295 		unsigned long bus_ofs = adr & ~(map_bankwidth(map)-1);  in do_otp_write()
1296 		int gap = adr - bus_ofs;  in do_otp_write()
1312 		adr += n;  in do_otp_write()
1320 static int do_otp_lock(struct map_info *map, struct flchip *chip, loff_t adr,  in do_otp_lock()  argument
1329 	if ((adr != 0) || (len != grouplen))  in do_otp_lock()
1362 		if (chip_ready(map, adr))  in do_otp_lock()
1549 				     unsigned long adr, map_word datum,  in do_write_oneword()  argument
1568 	adr += chip->start;  in do_write_oneword()
1571 	ret = get_chip(map, chip, adr, mode);  in do_write_oneword()
1578 	       __func__, adr, datum.x[0] );  in do_write_oneword()
1581 		otp_enter(map, chip, adr, map_bankwidth(map));  in do_write_oneword()
1589 	oldd = map_read(map, adr);  in do_write_oneword()
1596 	XIP_INVAL_CACHED_RANGE(map, adr, map_bankwidth(map));  in do_write_oneword()
1598 	xip_disable(map, chip, adr);  in do_write_oneword()
1604 	map_write(map, datum, adr);  in do_write_oneword()
1608 				adr, map_bankwidth(map),  in do_write_oneword()
1628 		if (time_after(jiffies, timeo) && !chip_ready(map, adr)){  in do_write_oneword()
1629 			xip_enable(map, chip, adr);  in do_write_oneword()
1631 			xip_disable(map, chip, adr);  in do_write_oneword()
1635 		if (chip_ready(map, adr))  in do_write_oneword()
1639 		UDELAY(map, chip, adr, 1);  in do_write_oneword()
1642 	if (!chip_good(map, adr, datum)) {  in do_write_oneword()
1652 	xip_enable(map, chip, adr);  in do_write_oneword()
1655 		otp_exit(map, chip, adr, map_bankwidth(map));  in do_write_oneword()
1658 	put_chip(map, chip, adr);  in do_write_oneword()
1793 				    unsigned long adr, const u_char *buf,  in do_write_buffer()  argument
1809 	adr += chip->start;  in do_write_buffer()
1810 	cmd_adr = adr;  in do_write_buffer()
1813 	ret = get_chip(map, chip, adr, FL_WRITING);  in do_write_buffer()
1822 	       __func__, adr, datum.x[0] );  in do_write_buffer()
1824 	XIP_INVAL_CACHED_RANGE(map, adr, len);  in do_write_buffer()
1843 		map_write(map, datum, adr + z);  in do_write_buffer()
1850 	adr += z;  in do_write_buffer()
1857 				adr, map_bankwidth(map),  in do_write_buffer()
1877 		if (time_after(jiffies, timeo) && !chip_ready(map, adr))  in do_write_buffer()
1880 		if (chip_ready(map, adr)) {  in do_write_buffer()
1881 			xip_enable(map, chip, adr);  in do_write_buffer()
1886 		UDELAY(map, chip, adr, 1);  in do_write_buffer()
1903 	xip_enable(map, chip, adr);  in do_write_buffer()
1907 	       __func__, adr);  in do_write_buffer()
1913 	put_chip(map, chip, adr);  in do_write_buffer()
2004 				 unsigned long adr)  in cfi_amdstd_panic_wait()  argument
2014 	if (chip->state == FL_READY && chip_ready(map, adr))  in cfi_amdstd_panic_wait()
2031 			if (chip_ready(map, adr))  in cfi_amdstd_panic_wait()
2056 				  unsigned long adr, map_word datum)  in do_panic_write_oneword()  argument
2065 	adr += chip->start;  in do_panic_write_oneword()
2067 	ret = cfi_amdstd_panic_wait(map, chip, adr);  in do_panic_write_oneword()
2072 			__func__, adr, datum.x[0]);  in do_panic_write_oneword()
2080 	oldd = map_read(map, adr);  in do_panic_write_oneword()
2092 	map_write(map, datum, adr);  in do_panic_write_oneword()
2095 		if (chip_ready(map, adr))  in do_panic_write_oneword()
2101 	if (!chip_good(map, adr, datum)) {  in do_panic_write_oneword()
2238 	unsigned long int adr;  in do_erase_chip()  local
2242 	adr = cfi->addr_unlock1;  in do_erase_chip()
2245 	ret = get_chip(map, chip, adr, FL_WRITING);  in do_erase_chip()
2254 	XIP_INVAL_CACHED_RANGE(map, adr, map->size);  in do_erase_chip()
2256 	xip_disable(map, chip, adr);  in do_erase_chip()
2267 	chip->in_progress_block_addr = adr;  in do_erase_chip()
2270 				adr, map->size,  in do_erase_chip()
2293 		if (chip_ready(map, adr))  in do_erase_chip()
2303 		UDELAY(map, chip, adr, 1000000/HZ);  in do_erase_chip()
2306 	if (!chip_good(map, adr, map_word_ff(map))) {  in do_erase_chip()
2315 	xip_enable(map, chip, adr);  in do_erase_chip()
2317 	put_chip(map, chip, adr);  in do_erase_chip()
2324 static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr,…  in do_erase_oneblock()  argument
2331 	adr += chip->start;  in do_erase_oneblock()
2334 	ret = get_chip(map, chip, adr, FL_ERASING);  in do_erase_oneblock()
2341 	       __func__, adr );  in do_erase_oneblock()
2343 	XIP_INVAL_CACHED_RANGE(map, adr, len);  in do_erase_oneblock()
2345 	xip_disable(map, chip, adr);  in do_erase_oneblock()
2352 	map_write(map, cfi->sector_erase_cmd, adr);  in do_erase_oneblock()
2356 	chip->in_progress_block_addr = adr;  in do_erase_oneblock()
2359 				adr, len,  in do_erase_oneblock()
2382 		if (chip_ready(map, adr)) {  in do_erase_oneblock()
2383 			xip_enable(map, chip, adr);  in do_erase_oneblock()
2388 			xip_enable(map, chip, adr);  in do_erase_oneblock()
2395 		UDELAY(map, chip, adr, 1000000/HZ);  in do_erase_oneblock()
2398 	if (!chip_good(map, adr, map_word_ff(map))) {  in do_erase_oneblock()
2408 	put_chip(map, chip, adr);  in do_erase_oneblock()
2456 			 unsigned long adr, int len, void *thunk)  in do_atmel_lock()  argument
2462 	ret = get_chip(map, chip, adr + chip->start, FL_LOCKING);  in do_atmel_lock()
2467 	pr_debug("MTD %s(): LOCK 0x%08lx len %d\n", __func__, adr, len);  in do_atmel_lock()
2479 	map_write(map, CMD(0x40), chip->start + adr);  in do_atmel_lock()
2482 	put_chip(map, chip, adr + chip->start);  in do_atmel_lock()
2491 			   unsigned long adr, int len, void *thunk)  in do_atmel_unlock()  argument
2497 	ret = get_chip(map, chip, adr + chip->start, FL_UNLOCKING);  in do_atmel_unlock()
2502 	pr_debug("MTD %s(): LOCK 0x%08lx len %d\n", __func__, adr, len);  in do_atmel_unlock()
2506 	map_write(map, CMD(0x70), adr);  in do_atmel_unlock()
2509 	put_chip(map, chip, adr + chip->start);  in do_atmel_unlock()
2545 					unsigned long adr, int len, void *thunk)  in do_ppb_xxlock()  argument
2552 	ret = get_chip(map, chip, adr + chip->start, FL_LOCKING);  in do_ppb_xxlock()
2558 	pr_debug("MTD %s(): XXLOCK 0x%08lx len %d\n", __func__, adr, len);  in do_ppb_xxlock()
2570 		map_write(map, CMD(0xA0), chip->start + adr);  in do_ppb_xxlock()
2571 		map_write(map, CMD(0x00), chip->start + adr);  in do_ppb_xxlock()
2583 		ret = !cfi_read_query(map, adr);  in do_ppb_xxlock()
2592 		if (chip_ready(map, adr))  in do_ppb_xxlock()
2601 		UDELAY(map, chip, adr, 1);  in do_ppb_xxlock()
2609 	put_chip(map, chip, adr + chip->start);  in do_ppb_xxlock()
2629 	unsigned long adr;  in cfi_ppb_unlock()  local
2653 	adr = 0;  in cfi_ppb_unlock()
2666 		if ((adr < ofs) || (adr >= (ofs + len))) {  in cfi_ppb_unlock()
2670 				map, &cfi->chips[chipnum], adr, 0,  in cfi_ppb_unlock()
2674 		adr += size;  in cfi_ppb_unlock()
2681 		if (adr >> cfi->chipshift) {  in cfi_ppb_unlock()
2682 			adr = 0;  in cfi_ppb_unlock()