| /* |
| * Copyright (C) 2021 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.hostapd; |
| |
| /** |
| * The wifi operational mode of the AP. |
| * It depends on hw mode and HT/VHT capabilities in hostapd. |
| * |
| * WIFI_STANDARD_LEGACY = (hw_mode is HOSTAPD_MODE_IEEE80211B) or |
| * (hw_mode is HOSTAPD_MODE_IEEE80211G and HT is 0). |
| * WIFI_STANDARD_11N = [hw_mode is HOSTAPD_MODE_IEEE80211G and (HT is 1 or HT40 is 1)] or |
| * [hw_mode is HOSTAPD_MODE_IEEE80211A and VHT is 0]. |
| * WIFI_STANDARD_11AC = hw_mode is HOSTAPD_MODE_IEEE80211A and VHT is 1. |
| * WIFI_STANDARD_11AD = hw_mode is HOSTAPD_MODE_IEEE80211AD. |
| * WIFI_STANDARD_11AX = hw_mode is HOSTAPD_MODE_IEEE80211A and High Efficiency supported. |
| * WIFI_STANDARD_11BE = hw_mode is HOSTAPD_MODE_IEEE80211A and Extreme High Throughput supported. |
| */ |
| @VintfStability |
| @Backing(type="int") |
| enum Generation { |
| WIFI_STANDARD_UNKNOWN = -1, |
| WIFI_STANDARD_LEGACY = 0, |
| WIFI_STANDARD_11N = 1, |
| WIFI_STANDARD_11AC = 2, |
| WIFI_STANDARD_11AD = 3, |
| WIFI_STANDARD_11AX = 4, |
| WIFI_STANDARD_11BE = 5, |
| } |