1 /* 2 * hostapd / Hardware feature query and different modes 3 * Copyright 2002-2003, Instant802 Networks, Inc. 4 * Copyright 2005-2006, Devicescape Software, Inc. 5 * Copyright (c) 2008-2011, Jouni Malinen <j (at) w1.fi> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 * 11 * Alternatively, this software may be distributed under the terms of BSD 12 * license. 13 * 14 * See README and COPYING for more details. 15 */ 16 17 #ifndef HW_FEATURES_H 18 #define HW_FEATURES_H 19 20 #ifdef NEED_AP_MLME 21 void hostapd_free_hw_features(struct hostapd_hw_modes *hw_features, 22 size_t num_hw_features); 23 int hostapd_get_hw_features(struct hostapd_iface *iface); 24 int hostapd_select_hw_mode(struct hostapd_iface *iface); 25 const char * hostapd_hw_mode_txt(int mode); 26 int hostapd_hw_get_freq(struct hostapd_data *hapd, int chan); 27 int hostapd_hw_get_channel(struct hostapd_data *hapd, int freq); 28 int hostapd_check_ht_capab(struct hostapd_iface *iface); 29 int hostapd_prepare_rates(struct hostapd_iface *iface, 30 struct hostapd_hw_modes *mode); 31 #else /* NEED_AP_MLME */ 32 static inline void 33 hostapd_free_hw_features(struct hostapd_hw_modes *hw_features, 34 size_t num_hw_features) 35 { 36 } 37 38 static inline int hostapd_get_hw_features(struct hostapd_iface *iface) 39 { 40 return -1; 41 } 42 43 static inline int hostapd_select_hw_mode(struct hostapd_iface *iface) 44 { 45 return -100; 46 } 47 48 static inline const char * hostapd_hw_mode_txt(int mode) 49 { 50 return NULL; 51 } 52 53 static inline int hostapd_hw_get_freq(struct hostapd_data *hapd, int chan) 54 { 55 return -1; 56 } 57 58 static inline int hostapd_check_ht_capab(struct hostapd_iface *iface) 59 { 60 return 0; 61 } 62 63 static inline int hostapd_prepare_rates(struct hostapd_iface *iface, 64 struct hostapd_hw_modes *mode) 65 { 66 return 0; 67 } 68 69 #endif /* NEED_AP_MLME */ 70 71 #endif /* HW_FEATURES_H */ 72
