1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
#ifndef __MMPROFILE_INTERNAL_H__
#define __MMPROFILE_INTERNAL_H__
#include <linux/mmprofile.h>
#ifdef __cplusplus
extern "C" {
#endif
#define MMProfileMaxEventCount 4096
#define MMP_EVENT_STATE_ENABLED (1 << 0)
#define MMP_EVENT_STATE_FTRACE (1 << 1)
typedef struct {
unsigned int parentId;
char name[MMProfileEventNameMaxLen + 1];
} MMProfile_EventInfo_t;
typedef struct {
unsigned int lock;
unsigned int id;
unsigned int timeLow;
unsigned int timeHigh;
unsigned int flag;
#if 0 //#ifdef MMPROFILE_KERNEL_64
unsigned long long data1;
unsigned long long data2;
unsigned long long meta_data_cookie;
#else
unsigned int data1;
unsigned int data2;
unsigned int meta_data_cookie;
#endif
} MMProfile_Event_t;
typedef struct {
unsigned int enable;
unsigned int start;
unsigned int write_pointer;
unsigned int reg_event_index;
unsigned int buffer_size_record;
unsigned int buffer_size_bytes;
unsigned int record_size;
unsigned int meta_buffer_size;
unsigned int new_buffer_size_record;
unsigned int new_meta_buffer_size;
unsigned int selected_buffer;
unsigned int max_event_count;
unsigned int event_state[MMProfileMaxEventCount];
} MMProfile_Global_t;
typedef struct {
unsigned int cookie;
MMP_MetaDataType data_type;
unsigned int data_size;
unsigned int data_offset;
} MMProfile_MetaData_t;
typedef struct {
unsigned int id;
MMP_LogType type;
MMP_MetaData_t meta_data;
} MMProfile_MetaLog_t;
#define MMProfileGlobalsSize ((sizeof(MMProfile_Global_t)+(PAGE_SIZE-1))&(~(PAGE_SIZE-1)))
#define CONFIG_MMPROFILE_PATH "/data/MMProfileConfig.dat"
#define MMProfilePrimaryBuffer 1
#define MMProfileGlobalsBuffer 2
#define MMProfileMetaDataBuffer 3
#define MMP_IOC_MAGIC 'M'
#define MMP_IOC_ENABLE _IOW(MMP_IOC_MAGIC, 1, int)
#define MMP_IOC_START _IOW(MMP_IOC_MAGIC, 2, int)
#define MMP_IOC_TIME _IOW(MMP_IOC_MAGIC, 3, int)
#define MMP_IOC_REGEVENT _IOWR(MMP_IOC_MAGIC, 4, int)
#define MMP_IOC_FINDEVENT _IOWR(MMP_IOC_MAGIC, 5, int)
#define MMP_IOC_ENABLEEVENT _IOW(MMP_IOC_MAGIC, 6, int)
#define MMP_IOC_LOG _IOW(MMP_IOC_MAGIC, 7, int)
#define MMP_IOC_DUMPEVENTINFO _IOR(MMP_IOC_MAGIC, 8, int)
#define MMP_IOC_METADATALOG _IOW(MMP_IOC_MAGIC, 9, int)
#define MMP_IOC_DUMPMETADATA _IOR(MMP_IOC_MAGIC, 10, int)
#define MMP_IOC_SELECTBUFFER _IOW(MMP_IOC_MAGIC, 11, int)
#define MMP_IOC_TRYLOG _IOWR(MMP_IOC_MAGIC, 12, int)
#define MMP_IOC_ISENABLE _IOR(MMP_IOC_MAGIC, 13, int)
#define MMP_IOC_REMOTESTART _IOR(MMP_IOC_MAGIC, 14, int)
#define MMP_IOC_TEST _IOWR(MMP_IOC_MAGIC, 100, int)
// fix build warning: unused
//static void MMProfileInitBuffer(void);
//static void MMProfileResetBuffer(void);
#ifdef __cplusplus
}
#endif
#endif
|
