src/ap/hw_features.h

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