usb/gadget/1.2/IUsbGadget.hal

/*
 * 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.usb.gadget@1.2;

import IUsbGadgetCallback;
import android.hardware.usb.gadget@1.1::IUsbGadget;

interface IUsbGadget extends @1.1::IUsbGadget {
    /**
     * The function is used to query current USB speed.
     *
     * @param callback IUsbGadgetCallback::getUsbSpeedCb used to propagate
     *                 current USB speed.
     */
    oneway getUsbSpeed(IUsbGadgetCallback callback);
};