trace/events/regulator.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #undef TRACE_SYSTEM
0003 #define TRACE_SYSTEM regulator
0004
0005 #if !defined(_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ)
0006 #define _TRACE_REGULATOR_H
0007
0008 #include <linux/ktime.h>
0009 #include <linux/tracepoint.h>
0010
0011 /*
0012  * Events which just log themselves and the regulator name for enable/disable
0013  * type tracking.
0014  */
0015 DECLARE_EVENT_CLASS(regulator_basic,
0016
0017     TP_PROTO(const char *name),
0018
0019     TP_ARGS(name),
0020
0021     TP_STRUCT__entry(
0022         __string(   name,   name    )
0023     ),
0024
0025     TP_fast_assign(
0026         __assign_str(name, name);
0027     ),
0028
0029     TP_printk("name=%s", __get_str(name))
0030
0031 );
0032
0033 DEFINE_EVENT(regulator_basic, regulator_enable,
0034
0035     TP_PROTO(const char *name),
0036
0037     TP_ARGS(name)
0038
0039 );
0040
0041 DEFINE_EVENT(regulator_basic, regulator_enable_delay,
0042
0043     TP_PROTO(const char *name),
0044
0045     TP_ARGS(name)
0046
0047 );
0048
0049 DEFINE_EVENT(regulator_basic, regulator_enable_complete,
0050
0051     TP_PROTO(const char *name),
0052
0053     TP_ARGS(name)
0054
0055 );
0056
0057 DEFINE_EVENT(regulator_basic, regulator_disable,
0058
0059     TP_PROTO(const char *name),
0060
0061     TP_ARGS(name)
0062
0063 );
0064
0065 DEFINE_EVENT(regulator_basic, regulator_disable_complete,
0066
0067     TP_PROTO(const char *name),
0068
0069     TP_ARGS(name)
0070
0071 );
0072
0073 DEFINE_EVENT(regulator_basic, regulator_bypass_enable,
0074
0075     TP_PROTO(const char *name),
0076
0077     TP_ARGS(name)
0078
0079 );
0080
0081 DEFINE_EVENT(regulator_basic, regulator_bypass_enable_complete,
0082
0083     TP_PROTO(const char *name),
0084
0085     TP_ARGS(name)
0086
0087 );
0088
0089 DEFINE_EVENT(regulator_basic, regulator_bypass_disable,
0090
0091     TP_PROTO(const char *name),
0092
0093     TP_ARGS(name)
0094
0095 );
0096
0097 DEFINE_EVENT(regulator_basic, regulator_bypass_disable_complete,
0098
0099     TP_PROTO(const char *name),
0100
0101     TP_ARGS(name)
0102
0103 );
0104
0105 /*
0106  * Events that take a range of numerical values, mostly for voltages
0107  * and so on.
0108  */
0109 DECLARE_EVENT_CLASS(regulator_range,
0110
0111     TP_PROTO(const char *name, int min, int max),
0112
0113     TP_ARGS(name, min, max),
0114
0115     TP_STRUCT__entry(
0116         __string(   name,       name        )
0117         __field(        int,            min             )
0118         __field(        int,            max             )
0119     ),
0120
0121     TP_fast_assign(
0122         __assign_str(name, name);
0123         __entry->min  = min;
0124         __entry->max  = max;
0125     ),
0126
0127     TP_printk("name=%s (%d-%d)", __get_str(name),
0128           (int)__entry->min, (int)__entry->max)
0129 );
0130
0131 DEFINE_EVENT(regulator_range, regulator_set_voltage,
0132
0133     TP_PROTO(const char *name, int min, int max),
0134
0135     TP_ARGS(name, min, max)
0136
0137 );
0138
0139
0140 /*
0141  * Events that take a single value, mostly for readback and refcounts.
0142  */
0143 DECLARE_EVENT_CLASS(regulator_value,
0144
0145     TP_PROTO(const char *name, unsigned int val),
0146
0147     TP_ARGS(name, val),
0148
0149     TP_STRUCT__entry(
0150         __string(   name,       name        )
0151         __field(        unsigned int,   val             )
0152     ),
0153
0154     TP_fast_assign(
0155         __assign_str(name, name);
0156         __entry->val  = val;
0157     ),
0158
0159     TP_printk("name=%s, val=%u", __get_str(name),
0160           (int)__entry->val)
0161 );
0162
0163 DEFINE_EVENT(regulator_value, regulator_set_voltage_complete,
0164
0165     TP_PROTO(const char *name, unsigned int value),
0166
0167     TP_ARGS(name, value)
0168
0169 );
0170
0171 #endif /* _TRACE_POWER_H */
0172
0173 /* This part must be outside protection */
0174 #include <trace/define_trace.h>