| Ahmed ElArabawy | 7d975e9 | 2018-10-26 09:06:00 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2018 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.wifi@1.3; |
| 18 | |
| 19 | import @1.0::WifiStatus; |
| 20 | import @1.2::IWifiChip; |
| 21 | |
| 22 | /** |
| 23 | * Interface that represents a chip that must be configured as a single unit. |
| 24 | */ |
| 25 | interface IWifiChip extends @1.2::IWifiChip { |
| 26 | |
| 27 | /** |
| 28 | * Capabilities exposed by this chip. |
| 29 | */ |
| 30 | enum ChipCapabilityMask : @1.2::IWifiChip.ChipCapabilityMask { |
| 31 | /** |
| 32 | * Set Latency Mode. |
| 33 | */ |
| 34 | SET_LATENCY_MODE = 1 << 12 |
| 35 | }; |
| 36 | |
| 37 | /** |
| 38 | * Get the capabilities supported by this chip. |
| 39 | * |
| 40 | * @return status WifiStatus of the operation. |
| 41 | * Possible status codes: |
| 42 | * |WifiStatusCode.SUCCESS|, |
| 43 | * |WifiStatusCode.ERROR_WIFI_CHIP_INVALID|, |
| 44 | * |WifiStatusCode.ERROR_NOT_AVAILABLE|, |
| 45 | * |WifiStatusCode.ERROR_UNKNOWN| |
| 46 | * @return capabilities Bitset of |ChipCapabilityMask| values. |
| 47 | */ |
| 48 | getCapabilities_1_3() |
| 49 | generates (WifiStatus status, bitfield<ChipCapabilityMask> capabilities); |
| 50 | |
| 51 | /** |
| 52 | * This enum represents the different latency modes that can be set through |
| 53 | * setLatencyMode() |
| 54 | */ |
| 55 | enum LatencyMode : uint32_t { |
| 56 | NORMAL = 0, |
| 57 | LOW = 1 |
| 58 | }; |
| 59 | |
| 60 | /** |
| 61 | * API to set the wifi latency mode |
| 62 | * |
| 63 | * Latency mode determines whether or not to optimize for reducing wifi |
| 64 | * latency as a tradeoff with other wifi functionality such as scanning, |
| 65 | * roaming, etc. This optimization is suitable for some applications such |
| 66 | * as gaming and virtual reality applications. |
| 67 | */ |
| 68 | setLatencyMode(LatencyMode mode) generates (WifiStatus status); |
| 69 | }; |