113 	struct sim_chip *chip;  in nandsim_attach()  local
126 		chip = params->chips[i];  in nandsim_attach()
127 		if (chip && chip->device_id != 0) {  in nandsim_attach()
128 			sc->chips[i] = nandsim_chip_init(sc, i, chip);  in nandsim_attach()
129 			if (chip->features & ONFI_FEAT_16BIT)  in nandsim_attach()
188 	struct nandsim_chip *chip;  in nandsim_send_command()  local
192 	chip = sc->active_chip;  in nandsim_send_command()
194 	if (chip == NULL)  in nandsim_send_command()
197 	nandsim_log(chip, NANDSIM_LOG_EV, "Send command %x\n", command);  in nandsim_send_command()
217 		chip->flags |= NANDSIM_CHIP_GET_STATUS;  in nandsim_send_command()
219 		ev = create_event(chip, NANDSIM_EV_CMD, 1);  in nandsim_send_command()
232 	struct nandsim_chip *chip;  in nandsim_send_address()  local
235 	chip = sc->active_chip;  in nandsim_send_address()
237 	if (chip == NULL)  in nandsim_send_address()
241 	nandsim_log(chip, NANDSIM_LOG_EV, "Send addr %x\n", addr);  in nandsim_send_address()
243 	ev = create_event(chip, NANDSIM_EV_ADDR, 1);  in nandsim_send_address()
255 	struct nandsim_chip *chip;  in nandsim_read_byte()  local
259 	chip = sc->active_chip;  in nandsim_read_byte()
261 	if (chip && !(chip->flags & NANDSIM_CHIP_FROZEN)) {  in nandsim_read_byte()
262 		if (chip->flags & NANDSIM_CHIP_GET_STATUS) {  in nandsim_read_byte()
263 			nandsim_chip_timeout(chip);  in nandsim_read_byte()
264 			ret = nandchip_get_status(chip);  in nandsim_read_byte()
265 			chip->flags &= ~NANDSIM_CHIP_GET_STATUS;  in nandsim_read_byte()
266 		} else if (chip->data.index < chip->data.size) {  in nandsim_read_byte()
267 			ret = chip->data.data_ptr[chip->data.index++];  in nandsim_read_byte()
268 			byte_corrupt(chip, &ret);  in nandsim_read_byte()
270 		nandsim_log(chip, NANDSIM_LOG_DATA, "read %02x\n", ret);  in nandsim_read_byte()
280 	struct nandsim_chip *chip;  in nandsim_read_word()  local
286 	chip = sc->active_chip;  in nandsim_read_word()
288 	if (chip && !(chip->flags & NANDSIM_CHIP_FROZEN)) {  in nandsim_read_word()
289 		if (chip->data.index < chip->data.size - 1) {  in nandsim_read_word()
291 			    (uint16_t *)&(chip->data.data_ptr[chip->data.index]);  in nandsim_read_word()
293 			chip->data.index += 2;  in nandsim_read_word()
294 			byte_corrupt(chip, byte_ret);  in nandsim_read_word()
295 			byte_corrupt(chip, byte_ret + 1);  in nandsim_read_word()
297 		nandsim_log(chip, NANDSIM_LOG_DATA, "read %04x\n", ret);  in nandsim_read_word()
307 	struct nandsim_chip *chip;  in nandsim_write_byte()  local
310 	chip = sc->active_chip;  in nandsim_write_byte()
312 	if (chip && !(chip->flags & NANDSIM_CHIP_FROZEN) &&  in nandsim_write_byte()
313 	    (chip->data.index < chip->data.size)) {  in nandsim_write_byte()
314 		byte_corrupt(chip, &byte);  in nandsim_write_byte()
315 		chip->data.data_ptr[chip->data.index] &= byte;  in nandsim_write_byte()
316 		chip->data.index++;  in nandsim_write_byte()
317 		nandsim_log(chip, NANDSIM_LOG_DATA, "write %02x\n", byte);  in nandsim_write_byte()
325 	struct nandsim_chip *chip;  in nandsim_write_word()  local
330 	chip = sc->active_chip;  in nandsim_write_word()
332 	if (chip && !(chip->flags & NANDSIM_CHIP_FROZEN)) {  in nandsim_write_word()
333 		if ((chip->data.index + 1) < chip->data.size) {  in nandsim_write_word()
334 			byte_corrupt(chip, byte_ptr);  in nandsim_write_word()
335 			byte_corrupt(chip, byte_ptr + 1);  in nandsim_write_word()
337 			    (uint16_t *)&(chip->data.data_ptr[chip->data.index]);  in nandsim_write_word()
339 			chip->data.index += 2;  in nandsim_write_word()
342 		nandsim_log(chip, NANDSIM_LOG_DATA, "write %04x\n", word);  in nandsim_write_word()
385 byte_corrupt(struct nandsim_chip *chip, uint8_t *byte)  in byte_corrupt()  argument
391 	if ((rand % 1000000) < chip->error_ratio) {  in byte_corrupt()