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#ifndef TZ_MOD_H
#define TZ_MOD_H
/*****************************************************************************
* MODULE DEFINITION
*****************************************************************************/
#define MODULE_NAME "[MTEE_MOD]"
#define TZ_DEV_NAME "trustzone"
#define MAJOR_DEV_NUM 197
/*****************************************************************************
* IOCTL DEFINITION
*****************************************************************************/
#define MTEE_IOC_MAGIC 'T'
#define MTEE_CMD_OPEN_SESSION _IOWR(MTEE_IOC_MAGIC, 1, struct kree_session_cmd_param)
#define MTEE_CMD_CLOSE_SESSION _IOWR(MTEE_IOC_MAGIC, 2, struct kree_session_cmd_param)
#define MTEE_CMD_TEE_SERVICE _IOWR(MTEE_IOC_MAGIC, 3, struct kree_tee_service_cmd_param)
#define MTEE_CMD_SHM_REG _IOWR(MTEE_IOC_MAGIC, 4, struct kree_tee_service_cmd_param)
#define MTEE_CMD_SHM_UNREG _IOWR(MTEE_IOC_MAGIC, 5, struct kree_tee_service_cmd_param)
#define DEV_IOC_MAXNR (10)
// param for open/close session
struct kree_session_cmd_param
{
int ret;
int handle;
void *data;
};
// param for tee service call
struct kree_tee_service_cmd_param
{
int ret;
int handle;
unsigned int command;
unsigned int paramTypes;
void *param;
};
// param for shared memory
struct kree_sharedmemory_cmd_param
{
int ret;
uint32_t session;
uint32_t mem_handle;
uint32_t command;
void *buffer;
uint32_t size;
uint32_t control; // 0 = write, 1 = read only
};
#endif /* end of DEVFINO_H */
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