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hostapd: DFS with 40/80 MHz channel width support
[thirdparty/hostap.git] / src / ap / hw_features.h
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1/*
2 * hostapd / Hardware feature query and different modes
3 * Copyright 2002-2003, Instant802 Networks, Inc.
4 * Copyright 2005-2006, Devicescape Software, Inc.
34445d12 5 * Copyright (c) 2008-2011, Jouni Malinen <j@w1.fi>
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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
fe6bdb77 20#ifdef NEED_AP_MLME
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21void hostapd_free_hw_features(struct hostapd_hw_modes *hw_features,
22 size_t num_hw_features);
23int hostapd_get_hw_features(struct hostapd_iface *iface);
ddaa83eb 24int hostapd_select_hw_mode(struct hostapd_iface *iface);
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25const char * hostapd_hw_mode_txt(int mode);
26int hostapd_hw_get_freq(struct hostapd_data *hapd, int chan);
27int hostapd_hw_get_channel(struct hostapd_data *hapd, int freq);
ad1e68e6 28int hostapd_check_ht_capab(struct hostapd_iface *iface);
34445d12 29int hostapd_prepare_rates(struct hostapd_iface *iface,
5a5009dc 30 struct hostapd_hw_modes *mode);
fe6bdb77 31#else /* NEED_AP_MLME */
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32static inline void
33hostapd_free_hw_features(struct hostapd_hw_modes *hw_features,
34 size_t num_hw_features)
35{
36}
37
38static inline int hostapd_get_hw_features(struct hostapd_iface *iface)
39{
40 return -1;
41}
42
43static inline int hostapd_select_hw_mode(struct hostapd_iface *iface)
44{
60eda5e4 45 return -100;
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46}
47
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48static inline const char * hostapd_hw_mode_txt(int mode)
49{
50 return NULL;
51}
52
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53static inline int hostapd_hw_get_freq(struct hostapd_data *hapd, int chan)
54{
55 return -1;
56}
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57
58static inline int hostapd_check_ht_capab(struct hostapd_iface *iface)
59{
60 return 0;
61}
62
210ff0f7 63static inline int hostapd_prepare_rates(struct hostapd_iface *iface,
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64 struct hostapd_hw_modes *mode)
65{
66 return 0;
67}
68
fe6bdb77 69#endif /* NEED_AP_MLME */
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70
71#endif /* HW_FEATURES_H */