ftl.h

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/*
 * Copyright 2022-present dogtopus
 * SPDX-License-Identifier: MIT
 */

 
#ifndef __MUTEKI_FS_FTL_H__
#define __MUTEKI_FS_FTL_H__
 
#include "../common.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    short magic;
    short nand_id_length;
    unsigned char nand_id[8];
    size_t size_mib;
    size_t erase_size;
    size_t data_page_size;
    size_t spare_page_size;
    int unk_0x1c;
    char name[32];
    int unk_0x40;
} nand_params_t;

extern size_t FTL_GetCurDiskSize(size_t *size_hi);

extern int FTL_ReadSector(size_t sector, void *ptr, size_t count);

extern short FTL_CreateRamDisk(size_t size);

extern void FTL_DestroyRamDisk(void);

int nand_get_params(int sbz, nand_params_t *params);

int nand_read_page(int sbz, size_t page, void *ptr, size_t count, short arg5);
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // __MUTEKI_FS_FTL_H__