1 /* 2 * Copyright (C) 2022 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 #ifndef CHRE_PLATFORM_LINUX_PAL_WIFI_H_ 18 #define CHRE_PLATFORM_LINUX_PAL_WIFI_H_ 19 20 #include <stdint.h> 21 22 #include <chrono> 23 24 enum class PalWifiAsyncRequestTypes : uint8_t { 25 SCAN, 26 SCAN_MONITORING, 27 RANGING, 28 29 // Must be last 30 NUM_WIFI_REQUEST_TYPE, 31 }; 32 33 /** 34 * @return whether scan monitoring is active. 35 */ 36 bool chrePalWifiIsScanMonitoringActive(); 37 38 /** 39 * Sets how long each async request should hold before replying the result 40 * to CHRE. 41 * 42 * @param requestType select one request type to modify its behavior. 43 * @param seconds delayed response time. 44 */ 45 void chrePalWifiDelayResponse(PalWifiAsyncRequestTypes requestType, 46 std::chrono::seconds seconds); 47 48 /** 49 * Sets if PAL should send back async request result for each async request. 50 * 51 * This function is used to mimic the behavior of hardware failure in 52 * simulation test. 53 * 54 * @param requestType select one request type to modify its behavior. 55 * @param enableResponse true if allow pal to send back async result. 56 */ 57 void chrePalWifiEnableResponse(PalWifiAsyncRequestTypes requestType, 58 bool enableResponse); 59 60 #endif // CHRE_PLATFORM_LINUX_PAL_WIFI_H_