Lockpick_RCM/bdk/storage/sdmmc.h

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/*
* Copyright (c) 2018 naehrwert
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* Copyright (c) 2018-2021 CTCaer
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*
* 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 _SDMMC_H_
#define _SDMMC_H_
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#include <utils/types.h>
#include <storage/sdmmc_driver.h>
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extern u32 sd_power_cycle_time_start;
typedef enum _sdmmc_type
{
MMC_SD = 0,
MMC_EMMC = 1,
EMMC_GPP = 0,
EMMC_BOOT0 = 1,
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EMMC_BOOT1 = 2,
EMMC_RPMB = 3
} sdmmc_type;
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typedef struct _mmc_sandisk_advanced_report_t
{
u32 power_inits;
u32 max_erase_cycles_sys;
u32 max_erase_cycles_slc;
u32 max_erase_cycles_mlc;
u32 min_erase_cycles_sys;
u32 min_erase_cycles_slc;
u32 min_erase_cycles_mlc;
u32 max_erase_cycles_euda;
u32 min_erase_cycles_euda;
u32 avg_erase_cycles_euda;
u32 read_reclaim_cnt_euda;
u32 bad_blocks_euda;
u32 pre_eol_euda;
u32 pre_eol_sys;
u32 pre_eol_mlc;
u32 uncorrectable_ecc;
u32 temperature_now;
u32 temperature_min;
u32 temperature_max;
u32 health_pct_euda;
u32 health_pct_sys;
u32 health_pct_mlc;
u32 unk0;
u32 unk1;
u32 unk2;
u32 reserved[78];
} mmc_sandisk_advanced_report_t;
typedef struct _mmc_sandisk_report_t
{
u32 avg_erase_cycles_sys;
u32 avg_erase_cycles_slc;
u32 avg_erase_cycles_mlc;
u32 read_reclaim_cnt_sys;
u32 read_reclaim_cnt_slc;
u32 read_reclaim_cnt_mlc;
u32 bad_blocks_factory;
u32 bad_blocks_sys;
u32 bad_blocks_slc;
u32 bad_blocks_mlc;
u32 fw_updates_cnt;
u8 fw_update_date[12];
u8 fw_update_time[8];
u32 total_writes_100mb;
u32 vdrops;
u32 vdroops;
u32 vdrops_failed_data_rec;
u32 vdrops_data_rec_ops;
u32 total_writes_slc_100mb;
u32 total_writes_mlc_100mb;
u32 mlc_bigfile_mode_limit_exceeded;
u32 avg_erase_cycles_hybrid;
mmc_sandisk_advanced_report_t advanced;
} mmc_sandisk_report_t;
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typedef struct _mmc_cid
{
u32 manfid;
u8 prod_name[8];
u32 serial;
u16 oemid;
u16 year;
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u8 prv;
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u8 hwrev;
u8 fwrev;
u8 month;
} mmc_cid_t;
typedef struct _mmc_csd
{
u8 structure;
u8 mmca_vsn;
u16 cmdclass;
u32 c_size;
u32 r2w_factor;
u32 max_dtr;
u32 erase_size; /* In sectors */
u32 read_blkbits;
u32 write_blkbits;
u32 capacity;
u8 write_protect;
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u16 busspeed;
} mmc_csd_t;
typedef struct _mmc_ext_csd
{
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//u8 bkops; /* background support bit */
//u8 bkops_en; /* manual bkops enable bit */
//u8 bkops_status; /* 246 */
u8 rev;
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u8 ext_struct; /* 194 */
u8 card_type; /* 196 */
u8 pre_eol_info;
u8 dev_life_est_a;
u8 dev_life_est_b;
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u8 boot_mult;
u8 rpmb_mult;
u16 dev_version;
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u32 cache_size;
u32 max_enh_mult;
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} mmc_ext_csd_t;
typedef struct _sd_scr
{
u8 sda_vsn;
u8 sda_spec3;
u8 bus_widths;
u8 cmds;
} sd_scr_t;
typedef struct _sd_ssr
{
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u8 bus_width;
u8 speed_class;
u8 uhs_grade;
u8 video_class;
u8 app_class;
u8 au_size;
u8 uhs_au_size;
u32 protected_size;
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} sd_ssr_t;
/*! SDMMC storage context. */
typedef struct _sdmmc_storage_t
{
sdmmc_t *sdmmc;
u32 rca;
int has_sector_access;
u32 sec_cnt;
int is_low_voltage;
u32 partition;
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int initialized;
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u8 raw_cid[0x10];
u8 raw_csd[0x10];
u8 raw_scr[8];
u8 raw_ssr[0x40];
mmc_cid_t cid;
mmc_csd_t csd;
mmc_ext_csd_t ext_csd;
sd_scr_t scr;
sd_ssr_t ssr;
} sdmmc_storage_t;
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int sdmmc_storage_end(sdmmc_storage_t *storage);
int sdmmc_storage_read(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf);
int sdmmc_storage_write(sdmmc_storage_t *storage, u32 sector, u32 num_sectors, void *buf);
int sdmmc_storage_init_mmc(sdmmc_storage_t *storage, sdmmc_t *sdmmc, u32 bus_width, u32 type);
int sdmmc_storage_set_mmc_partition(sdmmc_storage_t *storage, u32 partition);
void sdmmc_storage_init_wait_sd();
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int sdmmc_storage_init_sd(sdmmc_storage_t *storage, sdmmc_t *sdmmc, u32 bus_width, u32 type);
int sdmmc_storage_init_gc(sdmmc_storage_t *storage, sdmmc_t *sdmmc);
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int sdmmc_storage_execute_vendor_cmd(sdmmc_storage_t *storage, u32 arg);
int sdmmc_storage_vendor_sandisk_report(sdmmc_storage_t *storage, void *buf);
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int sd_storage_get_ssr(sdmmc_storage_t *storage, u8 *buf);
u32 sd_storage_get_ssr_au(sdmmc_storage_t *storage);
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#endif