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/device.h>
8 #include <linux/ktime.h>
9 #include <linux/tracepoint.h>
10 
11 struct regmap;
12 
13 /*
14  * Log register events
15  */
16 DECLARE_EVENT_CLASS(regmap_reg,
17 
18 	TP_PROTO(struct device *dev, unsigned int reg,
19 		 unsigned int val),
20 
21 	TP_ARGS(dev, reg, val),
22 
23 	TP_STRUCT__entry(
24 		__string(	name,		dev_name(dev)	)
25 		__field(	unsigned int,	reg		)
26 		__field(	unsigned int,	val		)
27 	),
28 
29 	TP_fast_assign(
30 		__assign_str(name, dev_name(dev));
31 		__entry->reg = reg;
32 		__entry->val = val;
33 	),
34 
35 	TP_printk("%s reg=%x val=%x", __get_str(name),
36 		  (unsigned int)__entry->reg,
37 		  (unsigned int)__entry->val)
38 );
39 
40 DEFINE_EVENT(regmap_reg, regmap_reg_write,
41 
42 	TP_PROTO(struct device *dev, unsigned int reg,
43 		 unsigned int val),
44 
45 	TP_ARGS(dev, reg, val)
46 
47 );
48 
49 DEFINE_EVENT(regmap_reg, regmap_reg_read,
50 
51 	TP_PROTO(struct device *dev, unsigned int reg,
52 		 unsigned int val),
53 
54 	TP_ARGS(dev, reg, val)
55 
56 );
57 
58 DEFINE_EVENT(regmap_reg, regmap_reg_read_cache,
59 
60 	TP_PROTO(struct device *dev, unsigned int reg,
61 		 unsigned int val),
62 
63 	TP_ARGS(dev, reg, val)
64 
65 );
66 
67 DECLARE_EVENT_CLASS(regmap_block,
68 
69 	TP_PROTO(struct device *dev, unsigned int reg, int count),
70 
71 	TP_ARGS(dev, reg, count),
72 
73 	TP_STRUCT__entry(
74 		__string(	name,		dev_name(dev)	)
75 		__field(	unsigned int,	reg		)
76 		__field(	int,		count		)
77 	),
78 
79 	TP_fast_assign(
80 		__assign_str(name, dev_name(dev));
81 		__entry->reg = reg;
82 		__entry->count = count;
83 	),
84 
85 	TP_printk("%s reg=%x count=%d", __get_str(name),
86 		  (unsigned int)__entry->reg,
87 		  (int)__entry->count)
88 );
89 
90 DEFINE_EVENT(regmap_block, regmap_hw_read_start,
91 
92 	TP_PROTO(struct device *dev, unsigned int reg, int count),
93 
94 	TP_ARGS(dev, reg, count)
95 );
96 
97 DEFINE_EVENT(regmap_block, regmap_hw_read_done,
98 
99 	TP_PROTO(struct device *dev, unsigned int reg, int count),
100 
101 	TP_ARGS(dev, reg, count)
102 );
103 
104 DEFINE_EVENT(regmap_block, regmap_hw_write_start,
105 
106 	TP_PROTO(struct device *dev, unsigned int reg, int count),
107 
108 	TP_ARGS(dev, reg, count)
109 );
110 
111 DEFINE_EVENT(regmap_block, regmap_hw_write_done,
112 
113 	TP_PROTO(struct device *dev, unsigned int reg, int count),
114 
115 	TP_ARGS(dev, reg, count)
116 );
117 
118 TRACE_EVENT(regcache_sync,
119 
120 	TP_PROTO(struct device *dev, const char *type,
121 		 const char *status),
122 
123 	TP_ARGS(dev, type, status),
124 
125 	TP_STRUCT__entry(
126 		__string(       name,           dev_name(dev)   )
127 		__string(	status,		status		)
128 		__string(	type,		type		)
129 		__field(	int,		type		)
130 	),
131 
132 	TP_fast_assign(
133 		__assign_str(name, dev_name(dev));
134 		__assign_str(status, status);
135 		__assign_str(type, type);
136 	),
137 
138 	TP_printk("%s type=%s status=%s", __get_str(name),
139 		  __get_str(type), __get_str(status))
140 );
141 
142 #endif /* _TRACE_REGMAP_H */
143 
144 /* This part must be outside protection */
145 #include <trace/define_trace.h>
146