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Commit 3529f26b authored by Daniel Bright's avatar Daniel Bright
Browse files

Introduce Radio Hal Device Capabilities 

* Asks the device what set of capabilities are supported on the device
  with respect to the Radio Hal
* The capabilities struct is left empty and will be filled
  in once the first set of radio hal capabilities are nailed down later
  in Android S

Test: Added cts, ran cts, and std tests
Bug: 163085807
Change-Id: I867f26bc649005e89ebf7a0b74f6fbeb2f44ac93
parent 3bcf8d74

compatibility_matrices/compatibility_matrix.current.xml

+8 −0
Original line number Diff line number Diff line
@@ -421,6 +421,14 @@ 
            <instance>default</instance>

        </interface>

    </hal>

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

        <name>android.hardware.radio.config</name>

        <version>1.3</version>

        <interface>

            <name>IRadioConfig</name>

            <instance>default</instance>

        </interface>

    </hal>

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

        <name>android.hardware.renderscript</name>

        <version>1.0</version>

radio/config/1.3/Android.bp

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// This file is autogenerated by hidl-gen -Landroidbp.



hidl_interface {

    name: "android.hardware.radio.config@1.3",

    root: "android.hardware",

    srcs: [

        "types.hal",

        "IRadioConfig.hal",

        "IRadioConfigResponse.hal",

    ],

    interfaces: [

        "android.hardware.radio.config@1.0",

        "android.hardware.radio.config@1.1",

        "android.hardware.radio.config@1.2",

        "android.hardware.radio@1.0",

        "android.hardware.radio@1.6",

        "android.hidl.base@1.0",

    ],

    gen_java: true,

    system_ext_specific: true,

}

radio/config/1.3/IRadioConfig.hal

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 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 interface is used by telephony and telecom to talk to cellular radio for the purpose of

 * radio configuration, and it is not associated with any specific modem or slot.

 * All the functions have minimum one parameter:

 * serial: which corresponds to serial no. of request. Serial numbers must only be memorized for the

 * duration of a method call. If clients provide colliding serials (including passing the same

 * serial to different methods), multiple responses (one for each method call) must still be served.

 */



package android.hardware.radio.config@1.3;



import @1.1::IRadioConfig;

import IRadioConfigResponse;



interface IRadioConfig extends @1.1::IRadioConfig {

    /**

     * Gets the available Radio Hal capabilities on the current device.

     *

     * This is called once per device boot up.

     *

     * @param serial Serial number of request

     *

     * Response callback is

     * IRadioConfigResponse.getHalDeviceCapabilitiesResponse()

     */

    oneway getHalDeviceCapabilities(int32_t serial);

};

radio/config/1.3/IRadioConfigResponse.hal

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+39 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2020 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.

 */



package android.hardware.radio.config@1.3;



import android.hardware.radio@1.6::RadioResponseInfo;

import @1.2::IRadioConfigResponse;

import HalDeviceCapabilities;



/**

 * Interface declaring response functions to solicited radio config requests.

 */

interface IRadioConfigResponse extends @1.2::IRadioConfigResponse {

    /**

     * @param info Response info struct containing response type, serial no. and error

     * @param capabilities Capabilities struct containing the capabilities of the

     * device related to the Radio HAL

     *

     * Valid errors returned:

     *   RadioError:NONE

     *   RadioError:RADIO_NOT_AVAILABLE

     *   RadioError:INTERNAL_ERR

     */

    oneway getHalDeviceCapabilitiesResponse(RadioResponseInfo info,

        HalDeviceCapabilities capabilities);

};

radio/config/1.3/types.hal

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/*

 * Copyright (C) 2020 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.

 */



package android.hardware.radio.config@1.3;



/**

 * Contains the device capabilities with respect to the Radio HAL.

 */

struct HalDeviceCapabilities {};