1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #undef TRACE_SYSTEM 4 #define TRACE_SYSTEM fsi 5 6 #if !defined(_TRACE_FSI_H) || defined(TRACE_HEADER_MULTI_READ) 7 #define _TRACE_FSI_H 8 9 #include <linux/tracepoint.h> 10 11 TRACE_EVENT(fsi_master_read, 12 TP_PROTO(const struct fsi_master *master, int link, int id, 13 uint32_t addr, size_t size), 14 TP_ARGS(master, link, id, addr, size), 15 TP_STRUCT__entry( 16 __field(int, master_idx) 17 __field(int, link) 18 __field(int, id) 19 __field(__u32, addr) 20 __field(size_t, size) 21 ), 22 TP_fast_assign( 23 __entry->master_idx = master->idx; 24 __entry->link = link; 25 __entry->id = id; 26 __entry->addr = addr; 27 __entry->size = size; 28 ), 29 TP_printk("fsi%d:%02d:%02d %08x[%zd]", 30 __entry->master_idx, 31 __entry->link, 32 __entry->id, 33 __entry->addr, 34 __entry->size 35 ) 36 ); 37 38 TRACE_EVENT(fsi_master_write, 39 TP_PROTO(const struct fsi_master *master, int link, int id, 40 uint32_t addr, size_t size, const void *data), 41 TP_ARGS(master, link, id, addr, size, data), 42 TP_STRUCT__entry( 43 __field(int, master_idx) 44 __field(int, link) 45 __field(int, id) 46 __field(__u32, addr) 47 __field(size_t, size) 48 __field(__u32, data) 49 ), 50 TP_fast_assign( 51 __entry->master_idx = master->idx; 52 __entry->link = link; 53 __entry->id = id; 54 __entry->addr = addr; 55 __entry->size = size; 56 __entry->data = 0; 57 memcpy(&__entry->data, data, size); 58 ), 59 TP_printk("fsi%d:%02d:%02d %08x[%zd] <= {%*ph}", 60 __entry->master_idx, 61 __entry->link, 62 __entry->id, 63 __entry->addr, 64 __entry->size, 65 (int)__entry->size, &__entry->data 66 ) 67 ); 68 69 TRACE_EVENT(fsi_master_rw_result, 70 TP_PROTO(const struct fsi_master *master, int link, int id, 71 uint32_t addr, size_t size, 72 bool write, const void *data, int ret), 73 TP_ARGS(master, link, id, addr, size, write, data, ret), 74 TP_STRUCT__entry( 75 __field(int, master_idx) 76 __field(int, link) 77 __field(int, id) 78 __field(__u32, addr) 79 __field(size_t, size) 80 __field(bool, write) 81 __field(__u32, data) 82 __field(int, ret) 83 ), 84 TP_fast_assign( 85 __entry->master_idx = master->idx; 86 __entry->link = link; 87 __entry->id = id; 88 __entry->addr = addr; 89 __entry->size = size; 90 __entry->write = write; 91 __entry->data = 0; 92 __entry->ret = ret; 93 if (__entry->write || !__entry->ret) 94 memcpy(&__entry->data, data, size); 95 ), 96 TP_printk("fsi%d:%02d:%02d %08x[%zd] %s {%*ph} ret %d", 97 __entry->master_idx, 98 __entry->link, 99 __entry->id, 100 __entry->addr, 101 __entry->size, 102 __entry->write ? "<=" : "=>", 103 (int)__entry->size, &__entry->data, 104 __entry->ret 105 ) 106 ); 107 108 TRACE_EVENT(fsi_master_break, 109 TP_PROTO(const struct fsi_master *master, int link), 110 TP_ARGS(master, link), 111 TP_STRUCT__entry( 112 __field(int, master_idx) 113 __field(int, link) 114 ), 115 TP_fast_assign( 116 __entry->master_idx = master->idx; 117 __entry->link = link; 118 ), 119 TP_printk("fsi%d:%d", 120 __entry->master_idx, 121 __entry->link 122 ) 123 ); 124 125 126 #endif /* _TRACE_FSI_H */ 127 128 #include <trace/define_trace.h> 129
