347 static bool optee_msg_api_uid_is_optee_api(optee_invoke_fn *invoke_fn)  in optee_msg_api_uid_is_optee_api()  argument
351 	invoke_fn(OPTEE_SMC_CALLS_UID, 0, 0, 0, 0, 0, 0, 0, &res);  in optee_msg_api_uid_is_optee_api()
359 static void optee_msg_get_os_revision(optee_invoke_fn *invoke_fn)  in optee_msg_get_os_revision()  argument
370 	invoke_fn(OPTEE_SMC_CALL_GET_OS_REVISION, 0, 0, 0, 0, 0, 0, 0,  in optee_msg_get_os_revision()
380 static bool optee_msg_api_revision_is_compatible(optee_invoke_fn *invoke_fn)  in optee_msg_api_revision_is_compatible()  argument
387 	invoke_fn(OPTEE_SMC_CALLS_REVISION, 0, 0, 0, 0, 0, 0, 0, &res.smccc);  in optee_msg_api_revision_is_compatible()
395 static bool optee_msg_exchange_capabilities(optee_invoke_fn *invoke_fn,  in optee_msg_exchange_capabilities()  argument
412 	invoke_fn(OPTEE_SMC_EXCHANGE_CAPABILITIES, a1, 0, 0, 0, 0, 0, 0,  in optee_msg_exchange_capabilities()
423 optee_config_shm_memremap(optee_invoke_fn *invoke_fn, void **memremaped_shm,  in optee_config_shm_memremap()  argument
440 	invoke_fn(OPTEE_SMC_GET_SHM_CONFIG, 0, 0, 0, 0, 0, 0, 0, &res.smccc);  in optee_config_shm_memremap()
554 	optee_invoke_fn *invoke_fn;  in optee_probe()  local
562 	invoke_fn = get_invoke_func(np);  in optee_probe()
563 	if (IS_ERR(invoke_fn))  in optee_probe()
564 		return (void *)invoke_fn;  in optee_probe()
566 	if (!optee_msg_api_uid_is_optee_api(invoke_fn)) {  in optee_probe()
571 	optee_msg_get_os_revision(invoke_fn);  in optee_probe()
573 	if (!optee_msg_api_revision_is_compatible(invoke_fn)) {  in optee_probe()
578 	if (!optee_msg_exchange_capabilities(invoke_fn, &sec_caps)) {  in optee_probe()
590 	pool = optee_config_shm_memremap(invoke_fn, &memremaped_shm, sec_caps);  in optee_probe()
600 	optee->invoke_fn = invoke_fn;  in optee_probe()