72 lines
2.4 KiB
Text
72 lines
2.4 KiB
Text
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/*
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* Copyright 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.wifi@1.2;
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import @1.0::IWifiChipEventCallback;
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import @1.0::WifiBand;
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/**
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* Wifi chip event callbacks.
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*/
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interface IWifiChipEventCallback extends @1.0::IWifiChipEventCallback {
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/**
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* Struct describing the state of each iface operating on the radio chain
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* (hardware MAC) on the device.
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*/
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struct IfaceInfo {
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/** Name of the interface (For ex: "wlan0"). */
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string name;
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/** Wifi channel on which this interface is operating. */
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uint32_t channel;
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};
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/**
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* Struct describing the state of each hardware radio chain (hardware MAC)
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* on the device.
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*/
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struct RadioModeInfo {
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/**
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* Identifier for this radio chain. This is vendor dependent & used
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* only for debugging purposes.
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*/
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uint32_t radioId;
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/**
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* List of bands on which this radio chain is operating.
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* Can be one of:
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* a) WifiBand.BAND_24GHZ => 2.4Ghz.
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* b) WifiBand.BAND_5GHZ => 5Ghz.
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* c) WifiBand.BAND_24GHZ_5GHZ = 2.4Ghz + 5Ghz (Radio is time sharing
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* across the 2 bands).
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*/
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WifiBand bandInfo;
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/** List of interfaces on this radio chain (hardware MAC). */
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vec<IfaceInfo> ifaceInfos;
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};
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/**
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* Asynchronous callback indicating a radio mode change.
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* Radio mode change could be a result of:
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* a) Bringing up concurrent interfaces (For ex: STA + AP).
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* b) Change in operating band of one of the concurrent interfaces (For ex:
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* STA connection moved from 2.4G to 5G)
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*
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* @param radioModeInfos List of RadioModeInfo structures for each
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* radio chain (hardware MAC) on the device.
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*/
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oneway onRadioModeChange(vec<RadioModeInfo> radioModeInfos);
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};
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