xref: /aosp_15_r20/hardware/interfaces/bluetooth/1.0/IBluetoothHciCallbacks.hal (revision 4d7e907c777eeecc4c5bd7cf640a754fac206ff7)

/*
 * Copyright (C) 2016 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 [email protected];

/** The interface from the Bluetooth Controller to the stack. */
interface IBluetoothHciCallbacks {
    /**
     * Invoked when the Bluetooth controller initialization has been
     * completed.
     */
    initializationComplete(Status status);

    /**
     * This function is invoked when an HCI event is received from the
     * Bluetooth controller to be forwarded to the Bluetooth stack.
     * @param event is the HCI event to be sent to the Bluetooth stack.
     */
    hciEventReceived(HciPacket event);

    /**
     * Send an ACL data packet form the controller to the host.
     * @param data the ACL HCI packet to be passed to the host stack
     */
    aclDataReceived(HciPacket data);

    /**
     * Send a SCO data packet form the controller to the host.
     * @param data the SCO HCI packet to be passed to the host stack
     */
    scoDataReceived(HciPacket data);
};