hekate/bdk/utils/util.h

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/*
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* Copyright (c) 2018 naehrwert
* Copyright (c) 2018 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/>.
*/
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#ifndef _UTIL_H_
#define _UTIL_H_
#include <utils/types.h>
#include <mem/minerva.h>
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typedef enum
{
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NYX_CFG_BIS = (1 << 5),
NYX_CFG_UMS = (1 << 6),
NYX_CFG_DUMP = (1 << 7),
} nyx_cfg_t;
typedef enum
{
ERR_LIBSYS_LP0 = (1 << 0),
ERR_SYSOLD_NYX = (1 << 1),
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ERR_LIBSYS_MTC = (1 << 2),
ERR_L4T_KERNEL = (1 << 24),
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ERR_EXCEPT_ENB = (1 << 31),
} hekate_errors_t;
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#define byte_swap_32(num) (((num >> 24) & 0xff) | ((num << 8) & 0xff0000) | \
((num >> 8 )& 0xff00) | ((num << 24) & 0xff000000))
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typedef struct _cfg_op_t
{
u32 off;
u32 val;
} cfg_op_t;
typedef struct _nyx_info_t
{
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u32 disp_id;
u32 errors;
} nyx_info_t;
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typedef struct _nyx_storage_t
{
u32 version;
u32 cfg;
u8 irama[0x8000];
u8 hekate[0x30000];
u8 rsvd[0x800000 - sizeof(nyx_info_t)];
nyx_info_t info;
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mtc_config_t mtc_cfg;
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emc_table_t mtc_table[10];
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} nyx_storage_t;
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u32 get_tmr_us();
u32 get_tmr_ms();
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u32 get_tmr_s();
void usleep(u32 us);
void msleep(u32 ms);
void panic(u32 val);
void reboot_normal();
void reboot_rcm();
void power_off();
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void exec_cfg(u32 *base, const cfg_op_t *ops, u32 num_ops);
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u32 crc32_calc(u32 crc, const u8 *buf, u32 len);
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#endif