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 #ifndef HARDWARE_LEGACY_WIFI_H 18 #define HARDWARE_LEGACY_WIFI_H 19 20 #ifdef __cplusplus 21 extern "C" 22 { 23 #endif /* __cplusplus */ 24 25 /** 26 * Load the Wi-Fi driver. 27 * 28 * @return 0 on success, < 0 on failure. 29 */ 30 int wifi_load_driver(); 31 32 /** 33 * Unload the Wi-Fi driver. 34 * 35 * @return 0 on success, < 0 on failure. 36 */ 37 int wifi_unload_driver(); 38 39 /** 40 * Check if the Wi-Fi driver is loaded. 41 * Check if the Wi-Fi driver is loaded. 42 43 * @return 0 on success, < 0 on failure. 44 */ 45 int is_wifi_driver_loaded(); 46 47 /** 48 * Return the path to requested firmware 49 */ 50 #define WIFI_GET_FW_PATH_STA 0 51 #define WIFI_GET_FW_PATH_AP 1 52 #define WIFI_GET_FW_PATH_P2P 2 53 const char *wifi_get_fw_path(int fw_type); 54 55 /** 56 * Change the path to firmware for the wlan driver 57 */ 58 int wifi_change_fw_path(const char *fwpath); 59 60 #ifdef __cplusplus 61 } 62 #endif /* __cplusplus */ 63 64 #endif /* HARDWARE_LEGACY_WIFI_H */ 65
