first commit

1 files changed, 100 insertions, 0 deletions

diff --git a/include/linux/mmprofile_internal.h b/include/linux/mmprofile_internal.h
new file mode 100644
index 000000000..9f184e22d
--- /dev/null
+++ b/include/linux/mmprofile_internal.h
@@ -0,0 +1,100 @@
+#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