wifi/1.4/IWifiChip.hal

/*
 * Copyright 2019 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@1.4;

import @1.0::WifiStatus;
import @1.0::IWifiIface;
import @1.3::IWifiChip;
import IWifiRttController;

/**
 * Interface that represents a chip that must be configured as a single unit.
 */
interface IWifiChip extends @1.3::IWifiChip {
    /**
     * Create a RTTController instance.
     *
     * RTT controller can be either:
     * a) Bound to a specific iface by passing in the corresponding |IWifiIface|
     * object in |iface| param, OR
     * b) Let the implementation decide the iface to use for RTT operations by
     * passing null in |iface| param.
     *
     * @param boundIface HIDL interface object representing the iface if
     *        the responder must be bound to a specific iface, null otherwise.
     * @return status WifiStatus of the operation.
     *         Possible status codes:
     *         |WifiStatusCode.SUCCESS|,
     *         |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|
     */
    createRttController_1_4(IWifiIface boundIface)
        generates (WifiStatus status, IWifiRttController rtt);
};