aosp12/system/chre/host/msm/daemon/idl/chre_slpi.idl

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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* Defines the FastRPC interface between CHRE running on the SLPI and the host
* daemon running on the AP.
*
* Note that the interface name gets prefixed to the function names in the
* generated sources, with an underscore separating them.
*
* Refer to the implementations of these functions in the CHRE code that runs on
* the SLPI for documentation covering the parameters, return values, etc.
*/
interface chre_slpi {
long start_thread();
long wait_on_thread_exit();
long initialize_reverse_monitor();
long stop_thread();
long get_message_to_host(rout sequence<octet> buffer,
rout unsigned long messageLen);
long deliver_message_from_host(in sequence<octet> message);
};