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);
474 					  unsigned long adr)  in cfi_fixup_m29ew_erase_suspend()  argument
479 		map_write(map, CMD(0xF0), adr);  in cfi_fixup_m29ew_erase_suspend()
555 		__u16 adr = primary?cfi->cfiq->P_ADR:cfi->cfiq->A_ADR;  in cfi_cmdset_0002()  local
558 		extp = (struct cfi_pri_amdstd*)cfi_read_pri(map, adr, sizeof(*extp), "Amd/Fujitsu");  in cfi_cmdset_0002()
781 static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr, int mode)  in get_chip()  argument
795 			if (chip_ready(map, adr))  in get_chip()
821 		if ((adr & chip->in_progress_block_mask) ==  in get_chip()
833 			if (chip_ready(map, adr))  in get_chip()
842 				put_chip(map, chip, adr);  in get_chip()
886 static void put_chip(struct map_info *map, struct flchip *chip, unsigned long adr)  in put_chip()  argument
928 			unsigned long adr)  in xip_disable()  argument
931 	(void) map_read(map, adr); /* ensure mmu mapping is up to date */  in xip_disable()
936 				unsigned long adr)  in xip_enable()  argument
941 		map_write(map, CMD(0xf0), adr);  in xip_enable()
944 	(void) map_read(map, adr);  in xip_enable()
963 				unsigned long adr, int usec)  in xip_udelay()  argument
986 			map_write(map, CMD(0xb0), adr);  in xip_udelay()
999 				status = map_read(map, adr);  in xip_udelay()
1008 			map_write(map, CMD(0xf0), adr);  in xip_udelay()
1009 			(void) map_read(map, adr);  in xip_udelay()
1036 			cfi_fixup_m29ew_erase_suspend(map, adr);  in xip_udelay()
1038 			map_write(map, cfi->sector_erase_cmd, adr);  in xip_udelay()
1049 		status = map_read(map, adr);  in xip_udelay()
1054 #define UDELAY(map, chip, adr, usec)  xip_udelay(map, chip, adr, usec)  argument
1066 #define INVALIDATE_CACHE_UDELAY(map, chip, adr, len, usec)  \  argument
1067 	UDELAY(map, chip, adr, usec)
1088 #define xip_disable(map, chip, adr)  argument
1089 #define xip_enable(map, chip, adr)  argument
1092 #define UDELAY(map, chip, adr, usec)  \  argument
1099 #define INVALIDATE_CACHE_UDELAY(map, chip, adr, len, usec)  \  argument
1102 	INVALIDATE_CACHED_RANGE(map, adr, len);  \
1109 static inline int do_read_onechip(struct map_info *map, struct flchip *chip, loff_t adr, size_t len…  in do_read_onechip()  argument
1115 	adr += chip->start;  in do_read_onechip()
1118 	cmd_addr = adr & ~(map_bankwidth(map)-1);  in do_read_onechip()
1132 	map_copy_from(map, buf, adr, len);  in do_read_onechip()
1179 			loff_t adr, size_t len, u_char *buf, size_t grouplen);
1182 			     loff_t adr, size_t len)  in otp_enter()  argument
1193 	INVALIDATE_CACHED_RANGE(map, chip->start + adr, len);  in otp_enter()
1197 			    loff_t adr, size_t len)  in otp_exit()  argument
1210 	INVALIDATE_CACHED_RANGE(map, chip->start + adr, len);  in otp_exit()
1214 					struct flchip *chip, loff_t adr,  in do_read_secsi_onechip()  argument
1235 	adr += chip->start;  in do_read_secsi_onechip()
1239 	otp_enter(map, chip, adr, len);  in do_read_secsi_onechip()
1240 	map_copy_from(map, buf, adr, len);  in do_read_secsi_onechip()
1241 	otp_exit(map, chip, adr, len);  in do_read_secsi_onechip()
1289 				     unsigned long adr, map_word datum,
1292 static int do_otp_write(struct map_info *map, struct flchip *chip, loff_t adr,  in do_otp_write()  argument
1297 		unsigned long bus_ofs = adr & ~(map_bankwidth(map)-1);  in do_otp_write()
1298 		int gap = adr - bus_ofs;  in do_otp_write()
1314 		adr += n;  in do_otp_write()
1322 static int do_otp_lock(struct map_info *map, struct flchip *chip, loff_t adr,  in do_otp_lock()  argument
1331 	if ((adr != 0) || (len != grouplen))  in do_otp_lock()
1364 		if (chip_ready(map, adr))  in do_otp_lock()
1551 				     unsigned long adr, map_word datum,  in do_write_oneword()  argument
1570 	adr += chip->start;  in do_write_oneword()
1573 	ret = get_chip(map, chip, adr, mode);  in do_write_oneword()
1580 		 __func__, adr, datum.x[0]);  in do_write_oneword()
1583 		otp_enter(map, chip, adr, map_bankwidth(map));  in do_write_oneword()
1591 	oldd = map_read(map, adr);  in do_write_oneword()
1598 	XIP_INVAL_CACHED_RANGE(map, adr, map_bankwidth(map));  in do_write_oneword()
1600 	xip_disable(map, chip, adr);  in do_write_oneword()
1606 	map_write(map, datum, adr);  in do_write_oneword()
1610 				adr, map_bankwidth(map),  in do_write_oneword()
1630 		if (time_after(jiffies, timeo) && !chip_ready(map, adr)){  in do_write_oneword()
1631 			xip_enable(map, chip, adr);  in do_write_oneword()
1633 			xip_disable(map, chip, adr);  in do_write_oneword()
1637 		if (chip_ready(map, adr))  in do_write_oneword()
1641 		UDELAY(map, chip, adr, 1);  in do_write_oneword()
1644 	if (!chip_good(map, adr, datum)) {  in do_write_oneword()
1654 	xip_enable(map, chip, adr);  in do_write_oneword()
1657 		otp_exit(map, chip, adr, map_bankwidth(map));  in do_write_oneword()
1660 	put_chip(map, chip, adr);  in do_write_oneword()
1795 				    unsigned long adr, const u_char *buf,  in do_write_buffer()  argument
1811 	adr += chip->start;  in do_write_buffer()
1812 	cmd_adr = adr;  in do_write_buffer()
1815 	ret = get_chip(map, chip, adr, FL_WRITING);  in do_write_buffer()
1824 		 __func__, adr, datum.x[0]);  in do_write_buffer()
1826 	XIP_INVAL_CACHED_RANGE(map, adr, len);  in do_write_buffer()
1845 		map_write(map, datum, adr + z);  in do_write_buffer()
1852 	adr += z;  in do_write_buffer()
1859 				adr, map_bankwidth(map),  in do_write_buffer()
1879 		if (time_after(jiffies, timeo) && !chip_ready(map, adr))  in do_write_buffer()
1882 		if (chip_good(map, adr, datum)) {  in do_write_buffer()
1883 			xip_enable(map, chip, adr);  in do_write_buffer()
1888 		UDELAY(map, chip, adr, 1);  in do_write_buffer()
1905 	xip_enable(map, chip, adr);  in do_write_buffer()
1909 	       __func__, adr);  in do_write_buffer()
1915 	put_chip(map, chip, adr);  in do_write_buffer()
2006 				 unsigned long adr)  in cfi_amdstd_panic_wait()  argument
2016 	if (chip->state == FL_READY && chip_ready(map, adr))  in cfi_amdstd_panic_wait()
2033 			if (chip_ready(map, adr))  in cfi_amdstd_panic_wait()
2058 				  unsigned long adr, map_word datum)  in do_panic_write_oneword()  argument
2067 	adr += chip->start;  in do_panic_write_oneword()
2069 	ret = cfi_amdstd_panic_wait(map, chip, adr);  in do_panic_write_oneword()
2074 			__func__, adr, datum.x[0]);  in do_panic_write_oneword()
2082 	oldd = map_read(map, adr);  in do_panic_write_oneword()
2094 	map_write(map, datum, adr);  in do_panic_write_oneword()
2097 		if (chip_ready(map, adr))  in do_panic_write_oneword()
2103 	if (!chip_good(map, adr, datum)) {  in do_panic_write_oneword()
2240 	unsigned long int adr;  in do_erase_chip()  local
2245 	adr = cfi->addr_unlock1;  in do_erase_chip()
2248 	ret = get_chip(map, chip, adr, FL_WRITING);  in do_erase_chip()
2257 	XIP_INVAL_CACHED_RANGE(map, adr, map->size);  in do_erase_chip()
2259 	xip_disable(map, chip, adr);  in do_erase_chip()
2271 	chip->in_progress_block_addr = adr;  in do_erase_chip()
2275 				adr, map->size,  in do_erase_chip()
2298 		if (chip_good(map, adr, map_word_ff(map)))  in do_erase_chip()
2309 		UDELAY(map, chip, adr, 1000000/HZ);  in do_erase_chip()
2324 	xip_enable(map, chip, adr);  in do_erase_chip()
2326 	put_chip(map, chip, adr);  in do_erase_chip()
2333 static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, unsigned long adr,…  in do_erase_oneblock()  argument
2341 	adr += chip->start;  in do_erase_oneblock()
2344 	ret = get_chip(map, chip, adr, FL_ERASING);  in do_erase_oneblock()
2351 		 __func__, adr);  in do_erase_oneblock()
2353 	XIP_INVAL_CACHED_RANGE(map, adr, len);  in do_erase_oneblock()
2355 	xip_disable(map, chip, adr);  in do_erase_oneblock()
2363 	map_write(map, cfi->sector_erase_cmd, adr);  in do_erase_oneblock()
2367 	chip->in_progress_block_addr = adr;  in do_erase_oneblock()
2371 				adr, len,  in do_erase_oneblock()
2394 		if (chip_good(map, adr, map_word_ff(map)))  in do_erase_oneblock()
2405 		UDELAY(map, chip, adr, 1000000/HZ);  in do_erase_oneblock()
2420 	xip_enable(map, chip, adr);  in do_erase_oneblock()
2422 	put_chip(map, chip, adr);  in do_erase_oneblock()
2450 			 unsigned long adr, int len, void *thunk)  in do_atmel_lock()  argument
2456 	ret = get_chip(map, chip, adr + chip->start, FL_LOCKING);  in do_atmel_lock()
2461 	pr_debug("MTD %s(): LOCK 0x%08lx len %d\n", __func__, adr, len);  in do_atmel_lock()
2473 	map_write(map, CMD(0x40), chip->start + adr);  in do_atmel_lock()
2476 	put_chip(map, chip, adr + chip->start);  in do_atmel_lock()
2485 			   unsigned long adr, int len, void *thunk)  in do_atmel_unlock()  argument
2491 	ret = get_chip(map, chip, adr + chip->start, FL_UNLOCKING);  in do_atmel_unlock()
2496 	pr_debug("MTD %s(): LOCK 0x%08lx len %d\n", __func__, adr, len);  in do_atmel_unlock()
2500 	map_write(map, CMD(0x70), adr);  in do_atmel_unlock()
2503 	put_chip(map, chip, adr + chip->start);  in do_atmel_unlock()
2527 	unsigned long adr;  member
2539 					unsigned long adr, int len, void *thunk)  in do_ppb_xxlock()  argument
2545 	adr += chip->start;  in do_ppb_xxlock()
2547 	ret = get_chip(map, chip, adr, FL_LOCKING);  in do_ppb_xxlock()
2553 	pr_debug("MTD %s(): XXLOCK 0x%08lx len %d\n", __func__, adr, len);  in do_ppb_xxlock()
2565 		map_write(map, CMD(0xA0), adr);  in do_ppb_xxlock()
2566 		map_write(map, CMD(0x00), adr);  in do_ppb_xxlock()
2578 		ret = !cfi_read_query(map, adr);  in do_ppb_xxlock()
2587 		if (chip_ready(map, adr))  in do_ppb_xxlock()
2596 		UDELAY(map, chip, adr, 1);  in do_ppb_xxlock()
2604 	put_chip(map, chip, adr);  in do_ppb_xxlock()
2624 	unsigned long adr;  in cfi_ppb_unlock()  local
2648 	adr = 0;  in cfi_ppb_unlock()
2663 			sect[sectors].adr = adr;  in cfi_ppb_unlock()
2665 				map, &cfi->chips[chipnum], adr, 0,  in cfi_ppb_unlock()
2669 		adr += size;  in cfi_ppb_unlock()
2676 		if (adr >> cfi->chipshift) {  in cfi_ppb_unlock()
2679 			adr = 0;  in cfi_ppb_unlock()
2709 			do_ppb_xxlock(map, sect[i].chip, sect[i].adr, 0,  in cfi_ppb_unlock()