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Commit 24e52747 authored by Zhanglong Xia's avatar Zhanglong Xia
Browse files

Add Thread network HAL 

Bug: b/203492431
Test: Build and run the VTS test and run otbr-agent on Android emulator.
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:b82b0478059dd6203f43d5917558e34fd4ed44d5)
Merged-In: If58b5a8c75e40376ae6c6e93554afe750496308b
Change-Id: If58b5a8c75e40376ae6c6e93554afe750496308b
parent fce05dec

compatibility_matrices/compatibility_matrix.8.xml

+8 −0
Original line number Original line Diff line number Diff line
@@ -834,4 +834,12 @@ 
            <regex-instance>.*</regex-instance>

            <regex-instance>.*</regex-instance>

        </interface>

        </interface>

    </hal>

    </hal>

    <hal format="aidl" optional="true">

        <name>android.hardware.threadnetwork</name>

        <version>1</version>

        <interface>

            <name>IThreadChip</name>

            <regex-instance>chip[0-9]+</regex-instance>

        </interface>

    </hal>

</compatibility-matrix>
 
</compatibility-matrix>

threadnetwork/aidl/Android.bp

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+22 −0
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aidl_interface {

    name: "android.hardware.threadnetwork",

    vendor_available: true,

    srcs: [

        "android/hardware/threadnetwork/*.aidl",

    ],



    stability: "vintf",



    backend: {

        java: {

            platform_apis: true,

        },

        ndk: {

            apex_available: [

                "//apex_available:platform",

                "com.android.threadnetwork",

            ],

            min_sdk_version: "33",

        },

    },

}

threadnetwork/aidl/OWNERS

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+3 −0
Original line number Original line Diff line number Diff line 
# Bug component: 1288834

zhanglongxia@google.com

xyk@google.com

threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChip.aidl

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+45 −0
Original line number Original line Diff line number Diff line 
/*

 * Copyright (C) 2022 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.

 */

///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL file. Do not edit it manually. There are

// two cases:

// 1). this is a frozen version file - do not edit this in any case.

// 2). this is a 'current' file. If you make a backwards compatible change to

//     the interface (from the latest frozen version), the build system will

//     prompt you to update this file with `m <name>-update-api`.

//

// You must not make a backward incompatible change to any AIDL file built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.hardware.threadnetwork;

@VintfStability

interface IThreadChip {

  void open(in android.hardware.threadnetwork.IThreadChipCallback callback);

  void close();

  void reset();

  void sendSpinelFrame(in byte[] frame);

  const int ERROR_FAILED = 1;

  const int ERROR_INVALID_ARGS = 2;

  const int ERROR_NO_BUFS = 3;

  const int ERROR_BUSY = 4;

}

threadnetwork/aidl/aidl_api/android.hardware.threadnetwork/current/android/hardware/threadnetwork/IThreadChipCallback.aidl

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+38 −0
Original line number Original line Diff line number Diff line 
/*

 * Copyright (C) 2022 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.

 */

///////////////////////////////////////////////////////////////////////////////

// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE.                          //

///////////////////////////////////////////////////////////////////////////////



// This file is a snapshot of an AIDL file. Do not edit it manually. There are

// two cases:

// 1). this is a frozen version file - do not edit this in any case.

// 2). this is a 'current' file. If you make a backwards compatible change to

//     the interface (from the latest frozen version), the build system will

//     prompt you to update this file with `m <name>-update-api`.

//

// You must not make a backward incompatible change to any AIDL file built

// with the aidl_interface module type with versions property set. The module

// type is used to build AIDL files in a way that they can be used across

// independently updatable components of the system. If a device is shipped

// with such a backward incompatible change, it has a high risk of breaking

// later when a module using the interface is updated, e.g., Mainline modules.



package android.hardware.threadnetwork;

@VintfStability

interface IThreadChipCallback {

  oneway void onReceiveSpinelFrame(in byte[] frame);

}