105 int nand_ecc_init_ctx(struct nand_device *nand)  in nand_ecc_init_ctx()  argument
107 	if (!nand->ecc.engine->ops->init_ctx)  in nand_ecc_init_ctx()
110 	return nand->ecc.engine->ops->init_ctx(nand);  in nand_ecc_init_ctx()
118 void nand_ecc_cleanup_ctx(struct nand_device *nand)  in nand_ecc_cleanup_ctx()  argument
120 	if (nand->ecc.engine->ops->cleanup_ctx)  in nand_ecc_cleanup_ctx()
121 		nand->ecc.engine->ops->cleanup_ctx(nand);  in nand_ecc_cleanup_ctx()
130 int nand_ecc_prepare_io_req(struct nand_device *nand,  in nand_ecc_prepare_io_req()  argument
133 	if (!nand->ecc.engine->ops->prepare_io_req)  in nand_ecc_prepare_io_req()
136 	return nand->ecc.engine->ops->prepare_io_req(nand, req);  in nand_ecc_prepare_io_req()
145 int nand_ecc_finish_io_req(struct nand_device *nand,  in nand_ecc_finish_io_req()  argument
148 	if (!nand->ecc.engine->ops->finish_io_req)  in nand_ecc_finish_io_req()
151 	return nand->ecc.engine->ops->finish_io_req(nand, req);  in nand_ecc_finish_io_req()
159 	struct nand_device *nand = mtd_to_nanddev(mtd);  in nand_ooblayout_ecc_sp()  local
160 	unsigned int total_ecc_bytes = nand->ecc.ctx.total;  in nand_ooblayout_ecc_sp()
219 	struct nand_device *nand = mtd_to_nanddev(mtd);  in nand_ooblayout_ecc_lp()  local
220 	unsigned int total_ecc_bytes = nand->ecc.ctx.total;  in nand_ooblayout_ecc_lp()
234 	struct nand_device *nand = mtd_to_nanddev(mtd);  in nand_ooblayout_free_lp()  local
235 	unsigned int total_ecc_bytes = nand->ecc.ctx.total;  in nand_ooblayout_free_lp()
264 	struct nand_device *nand = mtd_to_nanddev(mtd);  in nand_ooblayout_ecc_lp_hamming()  local
265 	unsigned int total_ecc_bytes = nand->ecc.ctx.total;  in nand_ooblayout_ecc_lp_hamming()
291 	struct nand_device *nand = mtd_to_nanddev(mtd);  in nand_ooblayout_free_lp_hamming()  local
292 	unsigned int total_ecc_bytes = nand->ecc.ctx.total;  in nand_ooblayout_free_lp_hamming()
421 void of_get_nand_ecc_user_config(struct nand_device *nand)  in of_get_nand_ecc_user_config()  argument
423 	struct device_node *dn = nanddev_get_of_node(nand);  in of_get_nand_ecc_user_config()
426 	nand->ecc.user_conf.engine_type = of_get_nand_ecc_engine_type(dn);  in of_get_nand_ecc_user_config()
427 	nand->ecc.user_conf.algo = of_get_nand_ecc_algo(dn);  in of_get_nand_ecc_user_config()
428 	nand->ecc.user_conf.placement = of_get_nand_ecc_placement(dn);  in of_get_nand_ecc_user_config()
432 		nand->ecc.user_conf.strength = strength;  in of_get_nand_ecc_user_config()
436 		nand->ecc.user_conf.step_size = size;  in of_get_nand_ecc_user_config()
439 		nand->ecc.user_conf.flags |= NAND_ECC_MAXIMIZE_STRENGTH;  in of_get_nand_ecc_user_config()
460 bool nand_ecc_is_strong_enough(struct nand_device *nand)  in nand_ecc_is_strong_enough()  argument
462 	const struct nand_ecc_props *reqs = nanddev_get_ecc_requirements(nand);  in nand_ecc_is_strong_enough()
463 	const struct nand_ecc_props *conf = nanddev_get_ecc_conf(nand);  in nand_ecc_is_strong_enough()
464 	struct mtd_info *mtd = nanddev_to_mtd(nand);  in nand_ecc_is_strong_enough()