3 * Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
4 * Copyright (c) 2003-2004, Instant802 Networks, Inc.
5 * Copyright (c) 2006, Devicescape Software, Inc.
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.
11 * Alternatively, this software may be distributed under the terms of BSD
14 * See README and COPYING for more details.
21 /* Note: next/prev pointers are updated whenever a new beacon is
22 * received because these are used to find the least recently used
23 * entries. iter_next/iter_prev are updated only when adding new BSSes
24 * and when removing old ones. These should be used when iterating
25 * through the table in a manner that allows beacons to be received
26 * during the iteration. */
27 struct ap_info *next; /* next entry in AP list */
28 struct ap_info *prev; /* previous entry in AP list */
29 struct ap_info *hnext; /* next entry in hash table list */
30 struct ap_info *iter_next; /* next entry in AP iteration list */
31 struct ap_info *iter_prev; /* previous entry in AP iteration list */
35 u8 supported_rates[WLAN_SUPP_RATES_MAX];
39 int erp; /* ERP Info or -1 if ERP info element not present */
42 int datarate; /* in 100 kbps */
47 unsigned int num_beacons; /* number of beacon frames received */
50 int already_seen; /* whether API call AP-NEW has already fetched
51 * information about this AP */
54 struct ieee802_11_elems;
55 struct hostapd_frame_info;
57 struct ap_info * ap_get_ap(struct hostapd_iface *iface, const u8 *sta);
58 int ap_ap_for_each(struct hostapd_iface *iface,
59 int (*func)(struct ap_info *s, void *data), void *data);
60 void ap_list_process_beacon(struct hostapd_iface *iface,
61 const struct ieee80211_mgmt *mgmt,
62 struct ieee802_11_elems *elems,
63 struct hostapd_frame_info *fi);
65 int ap_list_init(struct hostapd_iface *iface);
66 void ap_list_deinit(struct hostapd_iface *iface);
67 #else /* NEED_AP_MLME */
68 static inline int ap_list_init(struct hostapd_iface *iface)
73 static inline void ap_list_deinit(struct hostapd_iface *iface)
76 #endif /* NEED_AP_MLME */
78 #endif /* AP_LIST_H */