| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #undef TRACE_SYSTEM |
| 3 | #define TRACE_SYSTEM regmap |
| 4 | |
| 5 | #if !defined(LTTNG_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ) |
| 6 | #define LTTNG_TRACE_REGMAP_H |
| 7 | |
| 8 | #include <probes/lttng-tracepoint-event.h> |
| 9 | #include <linux/ktime.h> |
| 10 | #include <lttng-kernel-version.h> |
| 11 | |
| 12 | #ifndef _TRACE_REGMAP_DEF_ |
| 13 | #define _TRACE_REGMAP_DEF_ |
| 14 | struct device; |
| 15 | struct regmap; |
| 16 | #endif |
| 17 | |
| 18 | /* |
| 19 | * Log register events |
| 20 | */ |
| 21 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_reg, |
| 22 | |
| 23 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 24 | unsigned int val), |
| 25 | |
| 26 | TP_ARGS(map, reg, val), |
| 27 | |
| 28 | TP_FIELDS( |
| 29 | ctf_string(name, regmap_name(map)) |
| 30 | ctf_integer(unsigned int, reg, reg) |
| 31 | ctf_integer(unsigned int, val, val) |
| 32 | ) |
| 33 | ) |
| 34 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_write, |
| 35 | |
| 36 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 37 | unsigned int val), |
| 38 | |
| 39 | TP_ARGS(map, reg, val) |
| 40 | ) |
| 41 | |
| 42 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read, |
| 43 | |
| 44 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 45 | unsigned int val), |
| 46 | |
| 47 | TP_ARGS(map, reg, val) |
| 48 | ) |
| 49 | |
| 50 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read_cache, |
| 51 | |
| 52 | TP_PROTO(struct regmap *map, unsigned int reg, |
| 53 | unsigned int val), |
| 54 | |
| 55 | TP_ARGS(map, reg, val) |
| 56 | ) |
| 57 | |
| 58 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_block, |
| 59 | |
| 60 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 61 | |
| 62 | TP_ARGS(map, reg, count), |
| 63 | |
| 64 | TP_FIELDS( |
| 65 | ctf_string(name, regmap_name(map)) |
| 66 | ctf_integer(unsigned int, reg, reg) |
| 67 | ctf_integer(int, count, count) |
| 68 | ) |
| 69 | ) |
| 70 | |
| 71 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_start, |
| 72 | |
| 73 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 74 | |
| 75 | TP_ARGS(map, reg, count) |
| 76 | ) |
| 77 | |
| 78 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_done, |
| 79 | |
| 80 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 81 | |
| 82 | TP_ARGS(map, reg, count) |
| 83 | ) |
| 84 | |
| 85 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_start, |
| 86 | |
| 87 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 88 | |
| 89 | TP_ARGS(map, reg, count) |
| 90 | ) |
| 91 | |
| 92 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_done, |
| 93 | |
| 94 | TP_PROTO(struct regmap *map, unsigned int reg, int count), |
| 95 | |
| 96 | TP_ARGS(map, reg, count) |
| 97 | ) |
| 98 | |
| 99 | LTTNG_TRACEPOINT_EVENT_MAP(regcache_sync, |
| 100 | |
| 101 | regmap_regcache_sync, |
| 102 | |
| 103 | TP_PROTO(struct regmap *map, const char *type, |
| 104 | const char *status), |
| 105 | |
| 106 | TP_ARGS(map, type, status), |
| 107 | |
| 108 | TP_FIELDS( |
| 109 | ctf_string(name, regmap_name(map)) |
| 110 | ctf_string(status, status) |
| 111 | ctf_string(type, type) |
| 112 | ) |
| 113 | ) |
| 114 | |
| 115 | LTTNG_TRACEPOINT_EVENT_CLASS(regmap_bool, |
| 116 | |
| 117 | TP_PROTO(struct regmap *map, bool flag), |
| 118 | |
| 119 | TP_ARGS(map, flag), |
| 120 | |
| 121 | TP_FIELDS( |
| 122 | ctf_string(name, regmap_name(map)) |
| 123 | ctf_integer(int, flag, flag) |
| 124 | ) |
| 125 | ) |
| 126 | |
| 127 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_only, |
| 128 | |
| 129 | TP_PROTO(struct regmap *map, bool flag), |
| 130 | |
| 131 | TP_ARGS(map, flag) |
| 132 | ) |
| 133 | |
| 134 | LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass, |
| 135 | |
| 136 | TP_PROTO(struct regmap *map, bool flag), |
| 137 | |
| 138 | TP_ARGS(map, flag) |
| 139 | |
| 140 | ) |
| 141 | |
| 142 | #endif /* LTTNG_TRACE_REGMAP_H */ |
| 143 | |
| 144 | /* This part must be outside protection */ |
| 145 | #include <probes/define_trace.h> |