mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-24 07:40:26 +01:00
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2018 naehrwert
|
||
|
|
*
|
||
|
|
* 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 _NX_EMMC_H_
|
||
|
|
#define _NX_EMMC_H_
|
||
|
|
|
||
|
|
#include "../utils/types.h"
|
||
|
|
#include "sdmmc.h"
|
||
|
|
|
||
|
|
typedef struct _gpt_entry_t
|
||
|
|
{
|
||
|
|
u8 type_guid[0x10];
|
||
|
|
u8 part_guid[0x10];
|
||
|
|
u64 lba_start;
|
||
|
|
u64 lba_end;
|
||
|
|
u64 attrs;
|
||
|
|
u16 name[36];
|
||
|
|
} gpt_entry_t;
|
||
|
|
|
||
|
|
typedef struct _gpt_header_t
|
||
|
|
{
|
||
|
|
u64 signature;
|
||
|
|
u32 revision;
|
||
|
|
u32 size;
|
||
|
|
u32 crc32;
|
||
|
|
u32 res1;
|
||
|
|
u64 my_lba;
|
||
|
|
u64 alt_lba;
|
||
|
|
u64 first_use_lba;
|
||
|
|
u64 last_use_lba;
|
||
|
|
u8 disk_guid[0x10];
|
||
|
|
u64 part_ent_lba;
|
||
|
|
u32 num_part_ents;
|
||
|
|
u32 part_ent_size;
|
||
|
|
u32 part_ents_crc32;
|
||
|
|
u8 res2[420];
|
||
|
|
} gpt_header_t;
|
||
|
|
|
||
|
|
#define NX_GPT_FIRST_LBA 1
|
||
|
|
#define NX_GPT_NUM_BLOCKS 33
|
||
|
|
#define NX_EMMC_BLOCKSIZE 512
|
||
|
|
|
||
|
|
typedef struct _emmc_part_t
|
||
|
|
{
|
||
|
|
u32 lba_start;
|
||
|
|
u32 lba_end;
|
||
|
|
u64 attrs;
|
||
|
|
s8 name[37];
|
||
|
|
} emmc_part_t;
|
||
|
|
|
||
|
|
int nx_emmc_part_read(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_off, u32 num_sectors, void *buf);
|
||
|
|
int nx_emmc_part_write(sdmmc_storage_t *storage, emmc_part_t *part, u32 sector_off, u32 num_sectors, void *buf);
|
||
|
|
|
||
|
|
#endif
|