xref: /freebsd/contrib/wpa/src/ap/hw_features.h (revision bb15ca603fa442c72dde3f3cb8b46db6970e3950)
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 */
63