/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef ION_DEBUGGER_DEF
#define ION_DEBUGGER_DEF
#define BACKTRACE_SIZE 10
//#include <linux/mutex.h>
typedef enum {
   ION_FUNCTION_OPEN,
   ION_FUNCTION_CLOSE,
   ION_FUNCTION_CREATE_CLIENT,
   ION_FUNCTION_DESTROY_CLIENT,
   ION_FUNCTION_ALLOC,
   ION_FUNCTION_ALLOC_MM,
   ION_FUNCTION_ALLOC_CONT,
   ION_FUNCTION_FREE,
   ION_FUNCTION_IMPORT,
   ION_FUNCTION_MMAP,
   ION_FUNCTION_MUNMAP,
   ION_FUNCTION_SHARE,
   ION_FUNCTION_SHARE_CLOSE
} ION_FUNCTION_TYPE;

typedef enum {
   BUFFER_ALLOCATION_LIST,
   BUFFER_FREE_LIST,
   ADDRESS_ALLOCATION_LIST,
   ADDRESS_FREE_LIST,
   FD_ALLOCATION_LIST,
   FD_FREE_LIST
} ION_DEBUGGER_LIST_TYPE;
typedef enum {
   ADDRESS_USER_VIRTUAL,
   ADDRESS_KERNEL_VIRTUAL,
   ADDRESS_KERNEL_PHYSICAL,
   ADDRESS_MAX
} ION_MAPPING_ADDRESS_TYPE;
typedef enum {
   RECORD_ID,
   RECORD_CLIENT,
   RECORD_HANDLE,
   RECORD_ALLOCATE_BACKTRACE_NUM,
   RECORD_FREED_BACKTRACE_NUM,
   RECORD_ALLOCATE_MAPPING_NUM,
   RECORD_FREED_MAPPING_NUM,
   RECORD_FD,
   RECORD_ADDRESS,
   RECORD_SIZE,
   RECORD_NEXT
} ION_DEBUGGDER_RECORD_DATA;
typedef enum {
   SEARCH_PID,
   SEARCH_PID_CLIENT,
   SEARCH_PROCESS_PID,
   SEARCH_BUFFER,
   SEARCH_MAX
} ION_SEARCH_METHOD;
typedef enum {
   LIST_BUFFER,
   LIST_PROCESS,
   NODE_BUFFER,
   NODE_FD,
   NODE_CLIENT,
   NODE_MMAP,
   NODE_MAX
} ION_RECORD_TYPE;
typedef enum {
   HASH_NODE_CLIENT,
   HASH_NODE_HANDLE,
   HASH_NODE_BUFFER,
   HASH_NODE_USER_BACKTRACE,
   HASH_NODE_KERNEL_BACKTRACE,
   HASH_NODE_USER_MAPPING,
   HASH_NODE_KERNEL_SYMBOL,
   HASH_NODE_MAX
} ION_HASH_NODE_TYPE;
typedef enum {
   ALLOCATE_BACKTRACE_INFO,
   RELEASE_BACKTRACE_INFO,
   KERNEL_BACKTRACE,
   USER_BACKTRACE,
   BACKTRACE_MAX
} BACKTRACE_INFO;
struct mapping {
    char * name;
    unsigned int address;
    unsigned int size;
};
typedef struct ion_sys_record_param {
    pid_t group_id;
    pid_t pid;
    unsigned int action;
    unsigned int address_type;
    unsigned int address;
    unsigned int length;
    unsigned int backtrace[BACKTRACE_SIZE];
    unsigned int kernel_symbol[BACKTRACE_SIZE];
    struct mapping mapping_record[BACKTRACE_SIZE];
    unsigned int backtrace_num;
    struct ion_handle * handle;
    struct ion_client * client;
    struct ion_buffer * buffer;
    int fd;
} ion_sys_record_t;

typedef struct ion_record_ID {
        pid_t pid;
        pid_t group_pid;
        unsigned int client_address;
        struct ion_client * client;
 union {
        struct ion_buffer_record * buffer;
	struct ion_process_record * process_record;
};
}ion_record_ID_t;
typedef struct ion_record_basic_info {
        struct ion_record_ID recordID;
	unsigned int record_type;
	unsigned int from_kernel;
	unsigned int allocate_backtrace_type;
        unsigned int * allocate_backtrace;
        unsigned int * allocate_map;
	unsigned int release_backtrace_type;
        unsigned int * release_backtrace;
       	unsigned int * release_map;
} ion_record_basic_info_t;
typedef struct ion_buffer_usage_record {
	struct ion_buffer_usage_record * next;
        struct ion_record_basic_info tracking_info;
        struct ion_handle * handle;
	unsigned int function_type;
} ion_buffer_usage_record_t;
typedef struct ion_address_usage_record {
	struct ion_address_usage_record * next;
        struct ion_record_basic_info tracking_info;
        unsigned int address_type;
        unsigned int mapping_address;
        unsigned int size;
        int    fd;
	struct ion_buffer * buffer;
} ion_address_usage_record_t;
typedef struct ion_fd_usage_record {
	struct ion_fd_usage_reocrd * next;
        struct ion_record_basic_info tracking_info;
        int    fd;
	struct ion_handle * handle;
	struct ion_buffer * buffer;
} ion_fd_usage_record_t;

typedef struct ion_client_usage_record {
	struct ion_client_usage_recrod *next;
	struct ion_record_basic_info tracking_info;
	int fd;
} ion_client_usage_record_t;
#endif