182 int handle_invoke_cmd(struct tee_ioctl_invoke_arg *arg, u32 sinfo,  in handle_invoke_cmd()  argument
188 	if (!arg || (!p && arg->num_params))  in handle_invoke_cmd()
191 	arg->ret_origin = TEEC_ORIGIN_COMMS;  in handle_invoke_cmd()
193 	if (arg->session == 0) {  in handle_invoke_cmd()
194 		arg->ret = TEEC_ERROR_BAD_PARAMETERS;  in handle_invoke_cmd()
198 	ret = tee_params_to_amd_params(p, arg->num_params, &cmd.op);  in handle_invoke_cmd()
201 		arg->ret = TEEC_ERROR_BAD_PARAMETERS;  in handle_invoke_cmd()
205 	cmd.ta_handle = get_ta_handle(arg->session);  in handle_invoke_cmd()
206 	cmd.cmd_id = arg->func;  in handle_invoke_cmd()
210 				  sizeof(cmd), &arg->ret);  in handle_invoke_cmd()
212 		arg->ret = TEEC_ERROR_COMMUNICATION;  in handle_invoke_cmd()
214 		ret = amd_params_to_tee_params(p, arg->num_params, &cmd.op);  in handle_invoke_cmd()
217 			arg->ret = TEEC_ERROR_GENERIC;  in handle_invoke_cmd()
220 		arg->ret_origin = cmd.return_origin;  in handle_invoke_cmd()
222 			 arg->ret_origin, arg->ret);  in handle_invoke_cmd()
293 int handle_open_session(struct tee_ioctl_open_session_arg *arg, u32 *info,  in handle_open_session()  argument
299 	if (!arg || !info || (!p && arg->num_params))  in handle_open_session()
302 	arg->ret_origin = TEEC_ORIGIN_COMMS;  in handle_open_session()
304 	if (arg->session == 0) {  in handle_open_session()
305 		arg->ret = TEEC_ERROR_GENERIC;  in handle_open_session()
309 	ret = tee_params_to_amd_params(p, arg->num_params, &cmd.op);  in handle_open_session()
312 		arg->ret = TEEC_ERROR_BAD_PARAMETERS;  in handle_open_session()
316 	cmd.ta_handle = get_ta_handle(arg->session);  in handle_open_session()
320 				  sizeof(cmd), &arg->ret);  in handle_open_session()
322 		arg->ret = TEEC_ERROR_COMMUNICATION;  in handle_open_session()
324 		ret = amd_params_to_tee_params(p, arg->num_params, &cmd.op);  in handle_open_session()
327 			arg->ret = TEEC_ERROR_GENERIC;  in handle_open_session()
330 		arg->ret_origin = cmd.return_origin;  in handle_open_session()
335 	pr_debug("open session: ret = 0x%x RO = 0x%x\n", arg->ret,  in handle_open_session()
336 		 arg->ret_origin);  in handle_open_session()
341 int handle_load_ta(void *data, u32 size, struct tee_ioctl_open_session_arg *arg)  in handle_load_ta()  argument
347 	if (size == 0 || !data || !arg)  in handle_load_ta()
361 				  sizeof(cmd), &arg->ret);  in handle_load_ta()
363 		arg->ret_origin = TEEC_ORIGIN_COMMS;  in handle_load_ta()
364 		arg->ret = TEEC_ERROR_COMMUNICATION;  in handle_load_ta()
366 		set_session_id(cmd.ta_handle, 0, &arg->session);  in handle_load_ta()
370 		 cmd.ta_handle, arg->ret_origin, arg->ret);  in handle_load_ta()