40 				struct map_info *map, struct cfi_private *cfi)  in cfi_build_cmd_addr()  argument
42 	unsigned bankwidth = map_bankwidth(map);  in cfi_build_cmd_addr()
66 map_word cfi_build_cmd(u_long cmd, struct map_info *map, struct cfi_private *cfi)  in cfi_build_cmd()  argument
77 	if (map_bankwidth_is_large(map)) {  in cfi_build_cmd()
79 		words_per_bus = (map_bankwidth(map)) / wordwidth; // i.e. normally 1  in cfi_build_cmd()
81 		wordwidth = map_bankwidth(map);  in cfi_build_cmd()
85 	chip_mode = map_bankwidth(map) / cfi_interleave(cfi);  in cfi_build_cmd()
86 	chips_per_word = wordwidth * cfi_interleave(cfi) / map_bankwidth(map);  in cfi_build_cmd()
96 		onecmd = cpu_to_cfi16(map, cmd);  in cfi_build_cmd()
99 		onecmd = cpu_to_cfi32(map, cmd);  in cfi_build_cmd()
132 unsigned long cfi_merge_status(map_word val, struct map_info *map,  in cfi_merge_status()  argument
143 	if (map_bankwidth_is_large(map)) {  in cfi_merge_status()
145 		words_per_bus = (map_bankwidth(map)) / wordwidth; // i.e. normally 1  in cfi_merge_status()
147 		wordwidth = map_bankwidth(map);  in cfi_merge_status()
151 	chip_mode = map_bankwidth(map) / cfi_interleave(cfi);  in cfi_merge_status()
152 	chips_per_word = wordwidth * cfi_interleave(cfi) / map_bankwidth(map);  in cfi_merge_status()
184 		res = cfi16_to_cpu(map, res);  in cfi_merge_status()
187 		res = cfi32_to_cpu(map, res);  in cfi_merge_status()
203 				struct map_info *map, struct cfi_private *cfi,  in cfi_send_gen_cmd()  argument
207 	uint32_t addr = base + cfi_build_cmd_addr(cmd_addr, map, cfi);  in cfi_send_gen_cmd()
208 	val = cfi_build_cmd(cmd, map, cfi);  in cfi_send_gen_cmd()
211 		*prev_val = map_read(map, addr);  in cfi_send_gen_cmd()
213 	map_write(map, val, addr);  in cfi_send_gen_cmd()
219 int __xipram cfi_qry_present(struct map_info *map, __u32 base,  in cfi_qry_present()  argument
226 	qry[0] = cfi_build_cmd('Q', map, cfi);  in cfi_qry_present()
227 	qry[1] = cfi_build_cmd('R', map, cfi);  in cfi_qry_present()
228 	qry[2] = cfi_build_cmd('Y', map, cfi);  in cfi_qry_present()
230 	val[0] = map_read(map, base + osf*0x10);  in cfi_qry_present()
231 	val[1] = map_read(map, base + osf*0x11);  in cfi_qry_present()
232 	val[2] = map_read(map, base + osf*0x12);  in cfi_qry_present()
234 	if (!map_word_equal(map, qry[0], val[0]))  in cfi_qry_present()
237 	if (!map_word_equal(map, qry[1], val[1]))  in cfi_qry_present()
240 	if (!map_word_equal(map, qry[2], val[2]))  in cfi_qry_present()
247 int __xipram cfi_qry_mode_on(uint32_t base, struct map_info *map,  in cfi_qry_mode_on()  argument
250 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
251 	cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
252 	if (cfi_qry_present(map, base, cfi))  in cfi_qry_mode_on()
256 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
257 	cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
258 	cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
259 	if (cfi_qry_present(map, base, cfi))  in cfi_qry_mode_on()
262 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
263 	cfi_send_gen_cmd(0x98, 0x555, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
264 	if (cfi_qry_present(map, base, cfi))  in cfi_qry_mode_on()
267 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
268 	cfi_send_gen_cmd(0xAA, 0x5555, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
269 	cfi_send_gen_cmd(0x55, 0x2AAA, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
270 	cfi_send_gen_cmd(0x98, 0x5555, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
271 	if (cfi_qry_present(map, base, cfi))  in cfi_qry_mode_on()
274 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
275 	cfi_send_gen_cmd(0xAA, 0x555, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
276 	cfi_send_gen_cmd(0x55, 0x2AA, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
277 	cfi_send_gen_cmd(0x98, 0x555, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_on()
278 	if (cfi_qry_present(map, base, cfi))  in cfi_qry_mode_on()
285 void __xipram cfi_qry_mode_off(uint32_t base, struct map_info *map,  in cfi_qry_mode_off()  argument
288 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_off()
289 	cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_off()
293 		cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);  in cfi_qry_mode_off()
298 __xipram cfi_read_pri(struct map_info *map, __u16 adr, __u16 size, const char* name)  in cfi_read_pri()  argument
300 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_read_pri()
320 	cfi_qry_mode_on(base, map, cfi);  in cfi_read_pri()
324 			cfi_read_query(map, base+((adr+i)*ofs_factor));  in cfi_read_pri()
328 	cfi_qry_mode_off(base, map, cfi);  in cfi_read_pri()
331 	(void) map_read(map, base);  in cfi_read_pri()
343 	struct map_info *map = mtd->priv;  in cfi_fixup()  local
344 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_fixup()
360 	struct map_info *map = mtd->priv;  in cfi_varsize_frob()  local
361 	struct cfi_private *cfi = map->fldrv_priv;  in cfi_varsize_frob()
418 		ret = (*frob)(map, &cfi->chips[chipnum], adr, size, thunk);  in cfi_varsize_frob()