wifi/1.2/IWifiChip.hal

/*
 * Copyright 2017 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.wifi@1.2;

import @1.0::WifiStatus;
import @1.1::IWifiChip;
import IWifiChipEventCallback;

/**
 * Interface that represents a chip that must be configured as a single unit.
 * The HAL/driver/firmware will be responsible for determining which phy is used
 * to perform operations like NAN, RTT, etc.
 */
interface IWifiChip extends @1.1::IWifiChip {
    /**
     * Requests notifications of significant events on this chip. Multiple calls
     * to this must register multiple callbacks each of which must receive all
     * events.
     *
     * @param callback An instance of the |IWifiChipEventCallback| HIDL interface
     *        object.
     * @return status WifiStatus of the operation.
     *         Possible status codes:
     *         |WifiStatusCode.SUCCESS|,
     *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|
     */
    registerEventCallback_1_2(IWifiChipEventCallback callback)
        generates (WifiStatus status);
};