#define MAX_FUNC_NAME_SIZE 40
#define MAX_FUNC_PARM_SIZE 128	/*50, ALANWANG */
#define MAX_ARG_NUM 5

int diagProcRead(char *page, char **start, off_t off,
 		  int count, int *eof, void *data);
int diagProcWrite(struct file *file, const char __user *buf,
			   unsigned long length, void *data);
int diagParamRead(char *page, char **start, off_t off,
 		  int count, int *eof, void *data);
int diagParamWrite(struct file *file, const char __user *buf,
			   unsigned long length, void *data);