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