include/linux/tee_drv.h

14 #include <linux/tee.h>
19  * The file describes the API provided by the generic TEE driver to the
20  * specific TEE driver.
27 #define TEE_SHM_PRIV		BIT(3)  /* Memory private to TEE driver */
44  *              wait for tee-supplicant daemon to be started if not present
46  *              that arises from TEE based kernel drivers that should be
48  * @cap_memref_null: flag indicating if the TEE Client support shared
92  * @shm_register:	register shared memory buffer in TEE
93  * @shm_unregister:	unregister shared memory buffer in TEE
120  * struct tee_desc - Describes the TEE driver to the subsystem
152  * tee_device_register() - Registers a TEE device
163  * tee_device_unregister() - Removes a TEE device
205  * This pool is only supposed to be accessed directly from the TEE
375  * tee_client_open_context() - Open a TEE context
377  * @match:	function to check TEE device
379  * @vers:	if not NULL, version data of TEE device of the context returned
384  * Returns a TEE context of the first TEE device matched by the match()
394  * tee_client_close_context() - Close a TEE context
395  * @ctx:	TEE context to close
403  * tee_client_get_version() - Query version of TEE
404  * @ctx:	TEE context to TEE to query
412  * @ctx:	TEE context
426  * @ctx:	TEE Context
436  * @ctx:	TEE Context
439  * This function requests TEE to provision an entry context ready to use for
442  * TEE releases the provisioned context upon session closure.
450  * @ctx:	TEE Context
464  * @ctx:       TEE Context
488  * struct tee_client_device - tee based device
500  * struct tee_client_driver - tee client driver