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Aquaris-M10-4G
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Aquaris-M10-4G
/
include
/
trustzone
/
kree
/
tz_mod.h

tz_mod.h 1.5 KB
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  1. #ifndef TZ_MOD_H
    2. 

  2. #define TZ_MOD_H
    3. 

  3. 

  4. 

  5.  /*****************************************************************************
    6. 

  6.  * MODULE DEFINITION
    7. 

  7.  *****************************************************************************/
    8. 

  8. #define MODULE_NAME	    "[MTEE_MOD]"
    9. 

  9. #define TZ_DEV_NAME        "trustzone"
    10. 

  10. #define MAJOR_DEV_NUM   197
    11. 

  11. 

  12.  /*****************************************************************************
    13. 

  13.  * IOCTL DEFINITION
    14. 

  14.  *****************************************************************************/
    15. 

  15. #define MTEE_IOC_MAGIC       'T'
    16. 

  16. #define MTEE_CMD_OPEN_SESSION \
    17. 

  17. 		_IOWR(MTEE_IOC_MAGIC,  1, struct kree_session_cmd_param)
    18. 

  18. #define MTEE_CMD_CLOSE_SESSION \
    19. 

  19. 		_IOWR(MTEE_IOC_MAGIC,  2, struct kree_session_cmd_param)
    20. 

  20. #define MTEE_CMD_TEE_SERVICE \
    21. 

  21. 		_IOWR(MTEE_IOC_MAGIC,  3, struct kree_tee_service_cmd_param)
    22. 

  22. #define MTEE_CMD_SHM_REG \
    23. 

  23. 		_IOWR(MTEE_IOC_MAGIC,  4, struct kree_tee_service_cmd_param)
    24. 

  24. #define MTEE_CMD_SHM_UNREG \
    25. 

  25. 		_IOWR(MTEE_IOC_MAGIC,  5, struct kree_tee_service_cmd_param)
    26. 

  26. 

  27. 

  28. #define DEV_IOC_MAXNR       (10)
    29. 

  29. 

  30. /* param for open/close session */
    31. 

  31. struct kree_session_cmd_param {
    32. 

  32. 	int32_t ret;
    33. 

  33. 	int32_t handle;
    34. 

  34. 	uint64_t data;
    35. 

  35. };
    36. 

  36. 

  37. /* param for tee service call */
    38. 

  38. struct kree_tee_service_cmd_param {
    39. 

  39. 	int32_t ret;
    40. 

  40. 	int32_t handle;
    41. 

  41. 	uint32_t command;
    42. 

  42. 	uint32_t paramTypes;
    43. 

  43. 	uint64_t param;
    44. 

  44. };
    45. 

  45. 

  46. /* param for shared memory */
    47. 

  47. struct kree_sharedmemory_cmd_param {
    48. 

  48. 	int32_t ret;
    49. 

  49. 	uint32_t session;
    50. 

  50. 	uint32_t mem_handle;
    51. 

  51. 	uint32_t command;
    52. 

  52. 	uint64_t buffer;
    53. 

  53. 	uint32_t size;
    54. 

  54. 	uint32_t control;	/* 0 = write, 1 = read only */
    55. 

  55. };
    56. 

  56. 

  57. 

  58. #endif				/* end of DEVFINO_H */
    59.