1 /* 2 * Copyright (c) 2019 Intel Corporation 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 7 #ifndef MIPI_SYST_PLATFORM_INCLUDED 8 #define MIPI_SYST_PLATFORM_INCLUDED 9 10 #include <zephyr/logging/log_output.h> 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 #define MIPI_SYST_PCFG_PRINTF_ARGBUF_SIZE CONFIG_LOG_MIPI_SYST_ARGS_BUFFER_SIZE 17 18 #if defined(CONFIG_MIPI_SYST_STP) 19 /* 20 * Structure generating STP protocol data 21 */ 22 struct stp_writer_data { 23 mipi_syst_u8 byteDone; 24 mipi_syst_u8 current; 25 mipi_syst_u16 master; 26 mipi_syst_u16 channel; 27 mipi_syst_u64 recordCount; 28 mipi_syst_u64 timestamp; 29 }; 30 #endif 31 32 #if defined(MIPI_SYST_PCFG_ENABLE_PLATFORM_STATE_DATA) 33 /* 34 * Platform specific SyS-T global state extension 35 */ 36 struct mipi_syst_platform_state { 37 #if defined(CONFIG_MIPI_SYST_STP) 38 struct stp_writer_data *stpWriter; 39 #endif 40 41 void (*write_d8)(struct mipi_syst_handle *systh, mipi_syst_u8 v); 42 void (*write_d16)(struct mipi_syst_handle *systh, mipi_syst_u16 v); 43 void (*write_d32)(struct mipi_syst_handle *systh, mipi_syst_u32 v); 44 #if defined(MIPI_SYST_PCFG_ENABLE_64BIT_IO) 45 void (*write_d64)(struct mipi_syst_handle *systh, mipi_syst_u64 v); 46 #endif 47 void (*write_d32ts)(struct mipi_syst_handle *systh, mipi_syst_u32 v); 48 void (*write_d32mts)(struct mipi_syst_handle *systh, mipi_syst_u32 v); 49 void (*write_d64mts)(struct mipi_syst_handle *systh, mipi_syst_u64 v); 50 void (*write_flag)(struct mipi_syst_handle *systh); 51 }; 52 53 /* 54 * Platform specific SyS-T handle state extension 55 */ 56 struct mipi_syst_platform_handle { 57 mipi_syst_u32 flag; 58 #if defined(CONFIG_MIPI_SYST_STP) 59 mipi_syst_u32 master; 60 mipi_syst_u32 channel; 61 #endif 62 struct log_output *log_output; 63 }; 64 65 /* 66 * IO output routine mapping 67 * Call the function pointers in the global state 68 */ 69 #define MIPI_SYST_OUTPUT_D8(syst_handle, data) \ 70 ((syst_handle)->systh_header-> \ 71 systh_platform.write_d8((syst_handle), (data))) 72 #define MIPI_SYST_OUTPUT_D16(syst_handle, data) \ 73 ((syst_handle)->systh_header-> \ 74 systh_platform.write_d16((syst_handle), (data))) 75 #define MIPI_SYST_OUTPUT_D32(syst_handle, data) \ 76 ((syst_handle)->systh_header-> \ 77 systh_platform.write_d32((syst_handle), (data))) 78 #if defined(MIPI_SYST_PCFG_ENABLE_64BIT_IO) 79 #define MIPI_SYST_OUTPUT_D64(syst_handle, data) \ 80 ((syst_handle)->systh_header-> \ 81 systh_platform.write_d64((syst_handle), (data))) 82 #endif 83 #define MIPI_SYST_OUTPUT_D32TS(syst_handle, data) \ 84 ((syst_handle)->systh_header-> \ 85 systh_platform.write_d32ts((syst_handle), (data))) 86 #define MIPI_SYST_OUTPUT_D32MTS(syst_handle, data) \ 87 ((syst_handle)->systh_header-> \ 88 systh_platform.write_d32mts((syst_handle), (data))) 89 #define MIPI_SYST_OUTPUT_D64MTS(syst_handle, data) \ 90 ((syst_handle)->systh_header-> \ 91 systh_platform.write_d64mts((syst_handle), (data))) 92 #define MIPI_SYST_OUTPUT_FLAG(syst_handle) \ 93 ((syst_handle)->systh_header-> \ 94 systh_platform.write_flag((syst_handle))) 95 96 #else 97 98 #define MIPI_SYST_OUTPUT_D8(syst_handle, data) 99 #define MIPI_SYST_OUTPUT_D16(syst_handle, data) 100 #define MIPI_SYST_OUTPUT_D32(syst_handle, data) 101 #if defined(MIPI_SYST_PCFG_ENABLE_64BIT_IO) 102 #define MIPI_SYST_OUTPUT_D64(syst_handle, data) 103 #endif 104 #define MIPI_SYST_OUTPUT_D32TS(syst_handle, data) 105 #define MIPI_SYST_OUTPUT_FLAG(syst_handle) 106 107 #endif 108 109 #if defined(MIPI_SYST_PCFG_ENABLE_HEAP_MEMORY) 110 #define MIPI_SYST_HEAP_MALLOC(s) 111 #define MIPI_SYST_HEAP_FREE(p) 112 #endif 113 114 #if defined(MIPI_SYST_PCFG_ENABLE_TIMESTAMP) 115 #define MIPI_SYST_PLATFORM_CLOCK() mipi_syst_get_epoch() 116 #define MIPI_SYST_PLATFORM_FREQ() CONFIG_SYS_CLOCK_TICKS_PER_SEC 117 118 mipi_syst_u64 mipi_syst_get_epoch(void); 119 #endif 120 121 #ifdef __cplusplus 122 } 123 #endif 124 125 #endif 126
