log_memory_definitions.h

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/*
 * Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2018-2020. All rights reserved.
 * Description: LOG MEMORY REGION DEFINITIONS.
 */
 
#ifndef NON_OS_LOG_MEMORY_DEFINITIONS_H
#define NON_OS_LOG_MEMORY_DEFINITIONS_H
 
#include "memory_config.h"
#include "stdint.h"
#include "chip_definitions.h"
#include "platform_core.h"
typedef enum {
    LOG_MEMORY_REGION_SECTION_0 = 0,  // !< LOG_MEMORY_REGION_SECTION_0 for app core
#if CORE_NUMS > 1
    LOG_MEMORY_REGION_SECTION_1,      // !< LOG_MEMORY_REGION_SECTION_1 for application core
#endif
#if CORE_NUMS > 2
    LOG_MEMORY_REGION_SECTION_2,      // !< LOG_MEMORY_REGION_SECTION_2 for hifi core when dsp exists.
#endif                                // !< Otherwise, for gnss core.
#if defined(CHIP_LIBRA) && (CHIP_LIBRA != 0)
    LOG_MEMORY_REGION_SECTION_3,      // !< LOG_MEMORY_REGION_SECTION_3 for gnss core
    LOG_MEMORY_REGION_SECTION_4,      // !< LOG_MEMORY_REGION_SECTION_4 for sec core
#endif
    LOG_MEMORY_REGION_MAX_NUMBER,     // !< LOG_MEMORY_REGION_MAX_NUMBER
} log_memory_region_section_t;
 
typedef enum {
    MASS_MEMORY_REGION_SECTION_0 = 0, // !< MASS_MEMORY_REGION_SECTION_0 for security core
#if CORE_NUMS > 1
    MASS_MEMORY_REGION_SECTION_1,     // !< MASS_MEMORY_REGION_SECTION_1 for application core
#endif
    MASS_MEMORY_REGION_MAX_NUMBER,    // !< MASS_MEMORY_REGION_MAX_NUMBER
} mass_data_memory_region_section_t;
 
typedef struct {
    // reader controlled
    volatile uint32_t read;
 
    // writer controlled
    volatile uint32_t write;
} log_memory_section_control_t;
 
typedef struct {
    volatile uint32_t read;
    volatile uint32_t write;
    volatile uint32_t flow_flag;   // index if the buffer is overflow write 0-no, 1-yes
    volatile uint32_t region_len;
    volatile uint32_t region_start;
    volatile uint32_t water_line;
} massdata_memory_section_control_t;
 
typedef struct {
    uint32_t region_num;
    uint32_t mem_len;
    massdata_memory_section_control_t section_control[MASS_MEMORY_REGION_MAX_NUMBER];
} massdata_memory_region_control_t;
 
typedef struct {
    uint32_t offset[LOG_MEMORY_REGION_MAX_NUMBER];
    uint32_t length;
    log_memory_section_control_t section_control[LOG_MEMORY_REGION_MAX_NUMBER];
} log_memory_region_control_t;
 
#define LOG_MEMORY_REGION_CONTROL_BLOCK_POINTER ((const log_memory_region_control_t *)(uintptr_t)LOGGING_REGION_START)
 
#endif