67 	struct tee_param param[4];  in trusted_tee_seal()  local
71 	memset(&param, 0, sizeof(param));  in trusted_tee_seal()
84 	param[0].attr = TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INPUT;  in trusted_tee_seal()
85 	param[0].u.memref.shm = reg_shm;  in trusted_tee_seal()
86 	param[0].u.memref.size = p->key_len;  in trusted_tee_seal()
87 	param[0].u.memref.shm_offs = 0;  in trusted_tee_seal()
88 	param[1].attr = TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT;  in trusted_tee_seal()
89 	param[1].u.memref.shm = reg_shm;  in trusted_tee_seal()
90 	param[1].u.memref.size = sizeof(p->blob);  in trusted_tee_seal()
91 	param[1].u.memref.shm_offs = sizeof(p->key);  in trusted_tee_seal()
93 	ret = tee_client_invoke_func(pvt_data.ctx, &inv_arg, param);  in trusted_tee_seal()
99 		p->blob_len = param[1].u.memref.size;  in trusted_tee_seal()
114 	struct tee_param param[4];  in trusted_tee_unseal()  local
118 	memset(&param, 0, sizeof(param));  in trusted_tee_unseal()
131 	param[0].attr = TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INPUT;  in trusted_tee_unseal()
132 	param[0].u.memref.shm = reg_shm;  in trusted_tee_unseal()
133 	param[0].u.memref.size = p->blob_len;  in trusted_tee_unseal()
134 	param[0].u.memref.shm_offs = sizeof(p->key);  in trusted_tee_unseal()
135 	param[1].attr = TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT;  in trusted_tee_unseal()
136 	param[1].u.memref.shm = reg_shm;  in trusted_tee_unseal()
137 	param[1].u.memref.size = sizeof(p->key);  in trusted_tee_unseal()
138 	param[1].u.memref.shm_offs = 0;  in trusted_tee_unseal()
140 	ret = tee_client_invoke_func(pvt_data.ctx, &inv_arg, param);  in trusted_tee_unseal()
146 		p->key_len = param[1].u.memref.size;  in trusted_tee_unseal()
161 	struct tee_param param[4];  in trusted_tee_get_random()  local
165 	memset(&param, 0, sizeof(param));  in trusted_tee_get_random()
177 	param[0].attr = TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT;  in trusted_tee_get_random()
178 	param[0].u.memref.shm = reg_shm;  in trusted_tee_get_random()
179 	param[0].u.memref.size = key_len;  in trusted_tee_get_random()
180 	param[0].u.memref.shm_offs = 0;  in trusted_tee_get_random()
182 	ret = tee_client_invoke_func(pvt_data.ctx, &inv_arg, param);  in trusted_tee_get_random()
188 		ret = param[0].u.memref.size;  in trusted_tee_get_random()