projects / lttng-modules.git / blame
| Commit | Line | Data |
|---|---|---|
| b87700e3 AG |
1 | #undef TRACE_SYSTEM |
| 2 | #define TRACE_SYSTEM regmap | |
| 3 | ||
| 4 | #if !defined(_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ) | |
| 5 | #define _TRACE_REGMAP_H | |
| 6 | ||
| 7 | #include <linux/ktime.h> | |
| 8 | #include <linux/tracepoint.h> | |
| 9 | #include <linux/version.h> | |
| 10 | ||
| 11 | #ifndef _TRACE_REGMAP_DEF_ | |
| 12 | #define _TRACE_REGMAP_DEF_ | |
| 13 | struct device; | |
| 14 | struct regmap; | |
| 15 | #endif | |
| 16 | ||
| 17 | /* | |
| 18 | * Log register events | |
| 19 | */ | |
| 20 | DECLARE_EVENT_CLASS(regmap_reg, | |
| 21 | ||
| 22 | TP_PROTO(struct device *dev, unsigned int reg, | |
| 23 | unsigned int val), | |
| 24 | ||
| 25 | TP_ARGS(dev, reg, val), | |
| 26 | ||
| 27 | TP_STRUCT__entry( | |
| 28 | __string( name, dev_name(dev) ) | |
| 29 | __field( unsigned int, reg ) | |
| 30 | __field( unsigned int, val ) | |
| 31 | ), | |
| 32 | ||
| 33 | TP_fast_assign( | |
| 34 | tp_strcpy(name, dev_name(dev)) | |
| 35 | tp_assign(reg, reg) | |
| 36 | tp_assign(val, val) | |
| 37 | ), | |
| 38 | ||
| 39 | TP_printk("%s reg=%x val=%x", __get_str(name), | |
| 40 | (unsigned int)__entry->reg, | |
| 41 | (unsigned int)__entry->val) | |
| 42 | ) | |
| 43 | ||
| 44 | DEFINE_EVENT(regmap_reg, regmap_reg_write, | |
| 45 | ||
| 46 | TP_PROTO(struct device *dev, unsigned int reg, | |
| 47 | unsigned int val), | |
| 48 | ||
| 49 | TP_ARGS(dev, reg, val) | |
| 50 | ||
| 51 | ) | |
| 52 | ||
| 53 | DEFINE_EVENT(regmap_reg, regmap_reg_read, | |
| 54 | ||
| 55 | TP_PROTO(struct device *dev, unsigned int reg, | |
| 56 | unsigned int val), | |
| 57 | ||
| 58 | TP_ARGS(dev, reg, val) | |
| 59 | ||
| 60 | ) | |
| 61 | ||
| 62 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) | |
| 63 | DEFINE_EVENT(regmap_reg, regmap_reg_read_cache, | |
| 64 | ||
| 65 | TP_PROTO(struct device *dev, unsigned int reg, | |
| 66 | unsigned int val), | |
| 67 | ||
| 68 | TP_ARGS(dev, reg, val) | |
| 69 | ||
| 70 | ) | |
| 71 | #endif | |
| 72 | ||
| 73 | DECLARE_EVENT_CLASS(regmap_block, | |
| 74 | ||
| 75 | TP_PROTO(struct device *dev, unsigned int reg, int count), | |
| 76 | ||
| 77 | TP_ARGS(dev, reg, count), | |
| 78 | ||
| 79 | TP_STRUCT__entry( | |
| 80 | __string( name, dev_name(dev) ) | |
| 81 | __field( unsigned int, reg ) | |
| 82 | __field( int, count ) | |
| 83 | ), | |
| 84 | ||
| 85 | TP_fast_assign( | |
| 86 | tp_strcpy(name, dev_name(dev)) | |
| 87 | tp_assign(reg, reg) | |
| 88 | tp_assign(count, count) | |
| 89 | ), | |
| 90 | ||
| 91 | TP_printk("%s reg=%x count=%d", __get_str(name), | |
| 92 | (unsigned int)__entry->reg, | |
| 93 | (int)__entry->count) | |
| 94 | ) | |
| 95 | ||
| 96 | DEFINE_EVENT(regmap_block, regmap_hw_read_start, | |
| 97 | ||
| 98 | TP_PROTO(struct device *dev, unsigned int reg, int count), | |
| 99 | ||
| 100 | TP_ARGS(dev, reg, count) | |
| 101 | ) | |
| 102 | ||
| 103 | DEFINE_EVENT(regmap_block, regmap_hw_read_done, | |
| 104 | ||
| 105 | TP_PROTO(struct device *dev, unsigned int reg, int count), | |
| 106 | ||
| 107 | TP_ARGS(dev, reg, count) | |
| 108 | ) | |
| 109 | ||
| 110 | DEFINE_EVENT(regmap_block, regmap_hw_write_start, | |
| 111 | ||
| 112 | TP_PROTO(struct device *dev, unsigned int reg, int count), | |
| 113 | ||
| 114 | TP_ARGS(dev, reg, count) | |
| 115 | ) | |
| 116 | ||
| 117 | DEFINE_EVENT(regmap_block, regmap_hw_write_done, | |
| 118 | ||
| 119 | TP_PROTO(struct device *dev, unsigned int reg, int count), | |
| 120 | ||
| 121 | TP_ARGS(dev, reg, count) | |
| 122 | ) | |
| 123 | ||
| 124 | TRACE_EVENT(regcache_sync, | |
| 125 | ||
| 126 | TP_PROTO(struct device *dev, const char *type, | |
| 127 | const char *status), | |
| 128 | ||
| 129 | TP_ARGS(dev, type, status), | |
| 130 | ||
| 131 | TP_STRUCT__entry( | |
| 132 | __string( name, dev_name(dev) ) | |
| 133 | __string( status, status ) | |
| 134 | __string( type, type ) | |
| 135 | ), | |
| 136 | ||
| 137 | TP_fast_assign( | |
| 138 | tp_strcpy(name, dev_name(dev)) | |
| 139 | tp_strcpy(status, status) | |
| 140 | tp_strcpy(type, type) | |
| 141 | ), | |
| 142 | ||
| 143 | TP_printk("%s type=%s status=%s", __get_str(name), | |
| 144 | __get_str(type), __get_str(status)) | |
| 145 | ) | |
| 146 | ||
| 147 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) | |
| 148 | DECLARE_EVENT_CLASS(regmap_bool, | |
| 149 | ||
| 150 | TP_PROTO(struct device *dev, bool flag), | |
| 151 | ||
| 152 | TP_ARGS(dev, flag), | |
| 153 | ||
| 154 | TP_STRUCT__entry( | |
| 155 | __string( name, dev_name(dev) ) | |
| 156 | __field( int, flag ) | |
| 157 | ), | |
| 158 | ||
| 159 | TP_fast_assign( | |
| 160 | tp_strcpy(name, dev_name(dev)) | |
| 161 | tp_assign(flag, flag) | |
| 162 | ), | |
| 163 | ||
| 164 | TP_printk("%s flag=%d", __get_str(name), | |
| 165 | (int)__entry->flag) | |
| 166 | ) | |
| 167 | ||
| 168 | DEFINE_EVENT(regmap_bool, regmap_cache_only, | |
| 169 | ||
| 170 | TP_PROTO(struct device *dev, bool flag), | |
| 171 | ||
| 172 | TP_ARGS(dev, flag) | |
| 173 | ||
| 174 | ) | |
| 175 | ||
| 176 | DEFINE_EVENT(regmap_bool, regmap_cache_bypass, | |
| 177 | ||
| 178 | TP_PROTO(struct device *dev, bool flag), | |
| 179 | ||
| 180 | TP_ARGS(dev, flag) | |
| 181 | ||
| 182 | ) | |
| 183 | #endif | |
| 184 | ||
| 185 | #endif /* _TRACE_REGMAP_H */ | |
| 186 | ||
| 187 | /* This part must be outside protection */ | |
| 188 | #include "../../../probes/define_trace.h" |