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@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
hostapd_free_hw_features(struct hostapd_hw_modes * hw_features,size_t num_hw_features)33 hostapd_free_hw_features(struct hostapd_hw_modes *hw_features,
34 size_t num_hw_features)
35 {
36 }
37
hostapd_get_hw_features(struct hostapd_iface * iface)38 static inline int hostapd_get_hw_features(struct hostapd_iface *iface)
39 {
40 return -1;
41 }
42
hostapd_select_hw_mode(struct hostapd_iface * iface)43 static inline int hostapd_select_hw_mode(struct hostapd_iface *iface)
44 {
45 return -100;
46 }
47
hostapd_hw_mode_txt(int mode)48 static inline const char * hostapd_hw_mode_txt(int mode)
49 {
50 return NULL;
51 }
52
hostapd_hw_get_freq(struct hostapd_data * hapd,int chan)53 static inline int hostapd_hw_get_freq(struct hostapd_data *hapd, int chan)
54 {
55 return -1;
56 }
57
hostapd_check_ht_capab(struct hostapd_iface * iface)58 static inline int hostapd_check_ht_capab(struct hostapd_iface *iface)
59 {
60 return 0;
61 }
62
hostapd_prepare_rates(struct hostapd_iface * iface,struct hostapd_hw_modes * mode)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