mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-22 20:31:14 +00:00
b7a370b156
subrepo: subdir: "emummc" merged: "e72e8f1c" upstream: origin: "https://github.com/m4xw/emuMMC" branch: "develop" commit: "e72e8f1c" git-subrepo: version: "0.4.0" origin: "https://github.com/ingydotnet/git-subrepo" commit: "5d6aba9"
73 lines
2.1 KiB
C
73 lines
2.1 KiB
C
/*
|
|
* Copyright (c) 2019 m4xw <m4x@m4xw.net>
|
|
* Copyright (c) 2019 Atmosphere-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __EMUMMC_H__
|
|
#define __EMUMMC_H__
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
#include <stdint.h>
|
|
#include <malloc.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "../emmc/sdmmc.h"
|
|
#include "../soc/i2c.h"
|
|
#include "../soc/gpio.h"
|
|
#include "../utils/util.h"
|
|
#include "../FS/FS.h"
|
|
#include "../libs/fatfs/ff.h"
|
|
|
|
// FS typedefs
|
|
typedef sdmmc_accessor_t *(*_sdmmc_accessor_gc)();
|
|
typedef sdmmc_accessor_t *(*_sdmmc_accessor_sd)();
|
|
typedef sdmmc_accessor_t *(*_sdmmc_accessor_nand)();
|
|
typedef void (*_lock_mutex)(void *mtx);
|
|
typedef void (*_unlock_mutex)(void *mtx);
|
|
|
|
bool sdmmc_initialize(void);
|
|
void sdmmc_finalize(void);
|
|
int sdmmc_nand_get_active_partition_index();
|
|
sdmmc_accessor_t *sdmmc_accessor_get(int mmc_id);
|
|
|
|
void mutex_lock_handler(int mmc_id);
|
|
void mutex_unlock_handler(int mmc_id);
|
|
|
|
intptr_t sdmmc_calculate_dma_addr(sdmmc_accessor_t *_this, void *buf, unsigned int num_sectors);
|
|
|
|
uint64_t sdmmc_wrapper_read(void *buf, uint64_t bufSize, int mmc_id, unsigned int sector, unsigned int num_sectors);
|
|
uint64_t sdmmc_wrapper_write(int mmc_id, unsigned int sector, unsigned int num_sectors, void *buf, uint64_t bufSize);
|
|
|
|
// TODO: check if FatFS internal buffers are good (perf wise) to have a x16 alignment.
|
|
typedef struct _file_based_ctxt
|
|
{
|
|
uint64_t parts;
|
|
uint64_t part_size;
|
|
FATFS *sd_fs;
|
|
FIL *fp_boot0;
|
|
FIL *fp_boot1;
|
|
FIL *fp_gpp[32];
|
|
} file_based_ctxt;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __EMUMMC_H__ */
|