93 lines
3.6 KiB
Plaintext
93 lines
3.6 KiB
Plaintext
/*
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* Copyright 2016 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@1.0;
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interface IWifiChipEventCallback {
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/**
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* Callback indicating that the chip has been reconfigured successfully. At
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* this point the interfaces available in the mode must be able to be
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* configured. When this is called any previous iface objects must be
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* considered invalid.
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*
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* @param modeId The mode that the chip switched to, corresponding to the id
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* property of the target ChipMode.
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*/
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oneway onChipReconfigured(ChipModeId modeId);
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/**
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* Callback indicating that a chip reconfiguration failed. This is a fatal
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* error and any iface objects available previously must be considered
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* invalid. The client can attempt to recover by trying to reconfigure the
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* chip again using |IWifiChip.configureChip|.
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*
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* @param status Failure reason code.
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*/
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oneway onChipReconfigureFailure(WifiStatus status);
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/**
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* Callback indicating that a new iface has been added to the chip.
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*
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* @param type Type of iface added.
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* @param name Name of iface added.
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*/
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oneway onIfaceAdded(IfaceType type, string name);
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/**
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* Callback indicating that an existing iface has been removed from the chip.
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*
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* @param type Type of iface removed.
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* @param name Name of iface removed.
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*/
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oneway onIfaceRemoved(IfaceType type, string name);
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/**
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* Callbacks for reporting debug ring buffer data.
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*
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* The ring buffer data collection is event based:
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* - Driver calls this callback when new records are available, the
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* |WifiDebugRingBufferStatus| passed up to framework in the callback
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* indicates to framework if more data is available in the ring buffer.
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* It is not expected that driver will necessarily always empty the ring
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* immediately as data is available, instead driver will report data
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* every X seconds or if N bytes are available based on the parameters
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* set via |startLoggingToDebugRingBuffer|.
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* - In the case where a bug report has to be captured, framework will
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* require driver to upload all data immediately. This is indicated to
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* driver when framework calls |forceDumpToDebugRingBuffer|. The driver
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* will start sending all available data in the indicated ring by repeatedly
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* invoking this callback.
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*
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* @return status Status of the corresponding ring buffer. This should
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* contain the name of the ring buffer on which the data is
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* available.
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* @return data Raw bytes of data sent by the driver. Must be dumped
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* out to a bugreport and post processed.
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*/
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oneway onDebugRingBufferDataAvailable(
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WifiDebugRingBufferStatus status, vec<uint8_t> data);
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/**
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* Callback indicating that the chip has encountered a fatal error.
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* Client must not attempt to parse either the errorCode or debugData.
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* Must only be captured in a bugreport.
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*
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* @param errorCode Vendor defined error code.
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* @param debugData Vendor defined data used for debugging.
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*/
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oneway onDebugErrorAlert(int32_t errorCode, vec<uint8_t> debugData);
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};
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