1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: LOG MEMORY REGION DEFINITIONS. 15 * Author: 16 * Create: 2018-10-15 17 */ 18 19 #ifndef NON_OS_LOG_MEMORY_DEFINITIONS_H 20 #define NON_OS_LOG_MEMORY_DEFINITIONS_H 21 22 #include "memory_config.h" 23 #include "stdint.h" 24 #include "chip_definitions.h" 25 #include "platform_core.h" 26 /** 27 * @addtogroup connectivity_drivers_non_os_log 28 * @{ 29 */ 30 /** 31 * @brief LOG MEMORY REGIONS 32 */ 33 typedef enum { 34 LOG_MEMORY_REGION_SECTION_0 = 0, // !< LOG_MEMORY_REGION_SECTION_0 for app core 35 #if CORE_NUMS > 1 36 LOG_MEMORY_REGION_SECTION_1, // !< LOG_MEMORY_REGION_SECTION_1 for application core 37 #endif 38 #if CORE_NUMS > 2 39 LOG_MEMORY_REGION_SECTION_2, // !< LOG_MEMORY_REGION_SECTION_2 for hifi core when dsp exists. 40 #endif // !< Otherwise, for gnss core. 41 #if defined(CHIP_LIBRA) && (CHIP_LIBRA != 0) 42 LOG_MEMORY_REGION_SECTION_3, // !< LOG_MEMORY_REGION_SECTION_3 for gnss core 43 LOG_MEMORY_REGION_SECTION_4, // !< LOG_MEMORY_REGION_SECTION_4 for sec core 44 #endif 45 LOG_MEMORY_REGION_MAX_NUMBER, // !< LOG_MEMORY_REGION_MAX_NUMBER 46 } log_memory_region_section_t; 47 48 /** 49 * @brief MASSDATA MEMORY REGIONS 50 */ 51 typedef enum { 52 MASS_MEMORY_REGION_SECTION_0 = 0, // !< MASS_MEMORY_REGION_SECTION_0 for security core 53 #if CORE_NUMS > 1 54 MASS_MEMORY_REGION_SECTION_1, // !< MASS_MEMORY_REGION_SECTION_1 for application core 55 #endif 56 MASS_MEMORY_REGION_MAX_NUMBER, // !< MASS_MEMORY_REGION_MAX_NUMBER 57 } mass_data_memory_region_section_t; 58 59 /** 60 * @brief Log memory control structure for every section 61 */ 62 typedef struct { 63 // reader controlled 64 volatile uint32_t read; 65 66 // writer controlled 67 volatile uint32_t write; 68 } log_memory_section_control_t; 69 70 /** 71 * @brief Mass data memory control structure for every section 72 */ 73 typedef struct { 74 volatile uint32_t read; 75 volatile uint32_t write; 76 volatile uint32_t flow_flag; // index if the buffer is overflow write 0-no, 1-yes 77 volatile uint32_t region_len; 78 volatile uint32_t region_start; 79 volatile uint32_t water_line; 80 } massdata_memory_section_control_t; 81 82 /** 83 * @brief Log memory area control structure 84 */ 85 typedef struct { 86 uint32_t region_num; 87 uint32_t mem_len; 88 massdata_memory_section_control_t section_control[MASS_MEMORY_REGION_MAX_NUMBER]; 89 } massdata_memory_region_control_t; 90 91 /** 92 * @brief Log memory area control structure 93 */ 94 typedef struct { 95 uint32_t offset[LOG_MEMORY_REGION_MAX_NUMBER]; 96 uint32_t length; 97 log_memory_section_control_t section_control[LOG_MEMORY_REGION_MAX_NUMBER]; 98 } log_memory_region_control_t; 99 100 /** Macro to get the pointer to the log memory control block */ 101 #define LOG_MEMORY_REGION_CONTROL_BLOCK_POINTER ((const log_memory_region_control_t *)(uintptr_t)LOGGING_REGION_START) 102 103 /** 104 * @} 105 */ 106 #endif 107