154 	device_t controller_dev;  member
210 	KASSERT(sc->controller_dev != NULL);  in nand_busy()
212 	sc->nand_if->select(sc->controller_dev, true);  in nand_busy()
215 		sc->nand_if->busy(sc->controller_dev);  in nand_busy()
218 	sc->nand_if->select(sc->controller_dev, false);  in nand_busy()
227 	KASSERT(sc->controller_dev != NULL);  in nand_select()
229 	sc->nand_if->select(sc->controller_dev, enable);  in nand_select()
238 	KASSERT(sc->controller_dev != NULL);  in nand_address()
240 	sc->nand_if->address(sc->controller_dev, address);  in nand_address()
249 	KASSERT(sc->controller_dev != NULL);  in nand_command()
251 	sc->nand_if->command(sc->controller_dev, command);  in nand_command()
260 	KASSERT(sc->controller_dev != NULL);  in nand_read_1()
262 	sc->nand_if->read_1(sc->controller_dev, data);  in nand_read_1()
271 	KASSERT(sc->controller_dev != NULL);  in nand_write_1()
273 	sc->nand_if->write_1(sc->controller_dev, data);  in nand_write_1()
282 	KASSERT(sc->controller_dev != NULL);  in nand_read_2()
284 	sc->nand_if->read_2(sc->controller_dev, data);  in nand_read_2()
293 	KASSERT(sc->controller_dev != NULL);  in nand_write_2()
295 	sc->nand_if->write_2(sc->controller_dev, data);  in nand_write_2()
304 	KASSERT(sc->controller_dev != NULL);  in nand_read_buf_1()
306 	sc->nand_if->read_buf_1(sc->controller_dev, buf, size);  in nand_read_buf_1()
315 	KASSERT(sc->controller_dev != NULL);  in nand_read_buf_2()
317 	sc->nand_if->read_buf_2(sc->controller_dev, buf, size);  in nand_read_buf_2()
326 	KASSERT(sc->controller_dev != NULL);  in nand_write_buf_1()
328 	sc->nand_if->write_buf_1(sc->controller_dev, buf, size);  in nand_write_buf_1()
337 	KASSERT(sc->controller_dev != NULL);  in nand_write_buf_2()
339 	sc->nand_if->write_buf_2(sc->controller_dev, buf, size);  in nand_write_buf_2()
349 	KASSERT(sc->controller_dev != NULL);  in nand_ecc_correct()
351 	return sc->nand_if->ecc_correct(sc->controller_dev, data, oldcode, newcode);  in nand_ecc_correct()
360 	KASSERT(sc->controller_dev != NULL);  in nand_ecc_compute()
362 	sc->nand_if->ecc_compute(sc->controller_dev, data, code);  in nand_ecc_compute()
370 	KASSERT(sc->controller_dev != NULL);  in nand_ecc_prepare()
373 		sc->nand_if->ecc_prepare(sc->controller_dev, mode);  in nand_ecc_prepare()
403 	KASSERT(sc->controller_dev != NULL);
405 	return sc->nand_if->block_isbad(sc->controller_dev, block);