| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // WARNING: This file is machine generated by fidlc. |
| |
| #pragma once |
| |
| #include <zircon/compiler.h> |
| #include <zircon/device/nand.h> |
| #include <zircon/types.h> |
| |
| __BEGIN_CDECLS; |
| |
| // Forward declarations |
| |
| typedef struct raw_nand_protocol raw_nand_protocol_t; |
| |
| // Declarations |
| |
| typedef struct raw_nand_protocol_ops { |
| zx_status_t (*read_page_hwecc)(void* ctx, uint32_t nandpage, void* out_data_buffer, |
| size_t data_size, size_t* out_data_actual, void* out_oob_buffer, |
| size_t oob_size, size_t* out_oob_actual, |
| zx_status_t* out_ecc_correct); |
| zx_status_t (*write_page_hwecc)(void* ctx, const void* data_buffer, size_t data_size, |
| const void* oob_buffer, size_t oob_size, uint32_t nandpage); |
| zx_status_t (*erase_block)(void* ctx, uint32_t nandpage); |
| zx_status_t (*get_nand_info)(void* ctx, nand_info_t* out_info); |
| void (*cmd_ctrl)(void* ctx, zx_status_t cmd, uint32_t ctrl); |
| uint8_t (*read_byte)(void* ctx); |
| } raw_nand_protocol_ops_t; |
| |
| struct raw_nand_protocol { |
| raw_nand_protocol_ops_t* ops; |
| void* ctx; |
| }; |
| |
| // Read one nand page with hwecc. |
| static inline zx_status_t |
| raw_nand_read_page_hwecc(const raw_nand_protocol_t* proto, uint32_t nandpage, void* out_data_buffer, |
| size_t data_size, size_t* out_data_actual, void* out_oob_buffer, |
| size_t oob_size, size_t* out_oob_actual, zx_status_t* out_ecc_correct) { |
| return proto->ops->read_page_hwecc(proto->ctx, nandpage, out_data_buffer, data_size, |
| out_data_actual, out_oob_buffer, oob_size, out_oob_actual, |
| out_ecc_correct); |
| } |
| // Write one nand page with hwecc. |
| static inline zx_status_t raw_nand_write_page_hwecc(const raw_nand_protocol_t* proto, |
| const void* data_buffer, size_t data_size, |
| const void* oob_buffer, size_t oob_size, |
| uint32_t nandpage) { |
| return proto->ops->write_page_hwecc(proto->ctx, data_buffer, data_size, oob_buffer, oob_size, |
| nandpage); |
| } |
| // Erase nand block. |
| static inline zx_status_t raw_nand_erase_block(const raw_nand_protocol_t* proto, |
| uint32_t nandpage) { |
| return proto->ops->erase_block(proto->ctx, nandpage); |
| } |
| static inline zx_status_t raw_nand_get_nand_info(const raw_nand_protocol_t* proto, |
| nand_info_t* out_info) { |
| return proto->ops->get_nand_info(proto->ctx, out_info); |
| } |
| // Send ONFI command down to controller. |
| static inline void raw_nand_cmd_ctrl(const raw_nand_protocol_t* proto, zx_status_t cmd, |
| uint32_t ctrl) { |
| proto->ops->cmd_ctrl(proto->ctx, cmd, ctrl); |
| } |
| // Read byte (used to read status as well as other info, such as ID). |
| static inline uint8_t raw_nand_read_byte(const raw_nand_protocol_t* proto) { |
| return proto->ops->read_byte(proto->ctx); |
| } |
| |
| __END_CDECLS; |