1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.hardware.usb@1.1; 18 19 import android.hardware.usb@1.0; 20 21 // NOTE: suffix '_1_1' is for legacy ABI compatibility. It cannot be 22 // changed to 'PortMode' which the convention dictates. 23 @export 24 enum PortMode_1_1 : PortMode { 25 /* 26 * Indicates that the port supports Audio Accessory mode. 27 */ 28 AUDIO_ACCESSORY = 1 << 2, 29 30 /* 31 * Indicates that the port supports Debug Accessory mode. 32 */ 33 DEBUG_ACCESSORY = 1 << 3, 34 35 NUM_MODES_1_1 = 1 << 4, 36 }; 37 38 /* 39 * Used as the container to report data back to the caller. 40 * Represents the current connection status of a single USB port. 41 */ 42 // NOTE: suffix '_1_1' is for legacy ABI compatibility. It cannot be 43 // changed to 'PortStatus' which the convention dictates. 44 struct PortStatus_1_1 { 45 /* 46 * The supportedModes and the currentMode fields of the status 47 * object should be set to NONE. 48 */ 49 PortStatus status; 50 51 /* 52 * Identifies the modes supported by the port. 53 * Refer to PortMode_1_1 for the significance of the individual bits. 54 */ 55 bitfield<PortMode_1_1> supportedModes; 56 57 /* 58 * Indicates the current mode in which the port is operating. 59 */ 60 PortMode_1_1 currentMode; 61 }; 62
