/*
* Copyright (C) 2010 - Maxim Levitsky
*
* mtd_probe is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* mtd_probe is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with mtd_probe; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#pragma once
#include <mtd/mtd-user.h>
#include "macro.h"
/* Full oob structure as written on the flash */
struct sm_oob {
uint32_t reserved;
uint8_t data_status;
uint8_t block_status;
uint8_t lba_copy1[2];
uint8_t ecc2[3];
uint8_t lba_copy2[2];
uint8_t ecc1[3];
} _packed_;
/* one sector is always 512 bytes, but it can consist of two nand pages */
#define SM_SECTOR_SIZE 512
/* oob area is also 16 bytes, but might be from two pages */
#define SM_OOB_SIZE 16
/* This is maximum zone size, and all devices that have more that one zone
have this size */
#define SM_MAX_ZONE_SIZE 1024
/* support for small page nand */
#define SM_SMALL_PAGE 256
#define SM_SMALL_OOB_SIZE 8
void probe_smart_media(int mtd_fd, mtd_info_t *info);