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.
6 * Copyright (c) 2007-2008, Intel Corporation
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
12 * Alternatively, this software may be distributed under the terms of BSD
15 * See README and COPYING for more details.
22 /* Note: next/prev pointers are updated whenever a new beacon is
23 * received because these are used to find the least recently used
24 * entries. iter_next/iter_prev are updated only when adding new BSSes
25 * and when removing old ones. These should be used when iterating
26 * through the table in a manner that allows beacons to be received
27 * during the iteration. */
28 struct ap_info *next; /* next entry in AP list */
29 struct ap_info *prev; /* previous entry in AP list */
30 struct ap_info *hnext; /* next entry in hash table list */
31 struct ap_info *iter_next; /* next entry in AP iteration list */
32 struct ap_info *iter_prev; /* previous entry in AP iteration list */
36 u8 supported_rates[WLAN_SUPP_RATES_MAX];
40 int erp; /* ERP Info or -1 if ERP info element not present */
42 int phytype; /* .11a / .11b / .11g / Atheros Turbo */
44 int datarate; /* in 100 kbps */
49 unsigned int num_beacons; /* number of beacon frames received */
52 int already_seen; /* whether API call AP-NEW has already fetched
53 * information about this AP */
56 struct ieee802_11_elems;
57 struct hostapd_frame_info;
59 struct ap_info * ap_get_ap(struct hostapd_iface *iface, u8 *sta);
60 int ap_ap_for_each(struct hostapd_iface *iface,
61 int (*func)(struct ap_info *s, void *data), void *data);
62 void ap_list_process_beacon(struct hostapd_iface *iface,
63 struct ieee80211_mgmt *mgmt,
64 struct ieee802_11_elems *elems,
65 struct hostapd_frame_info *fi);
66 int ap_list_init(struct hostapd_iface *iface);
67 void ap_list_deinit(struct hostapd_iface *iface);
68 int ap_list_reconfig(struct hostapd_iface *iface,
69 struct hostapd_config *oldconf);
71 #endif /* AP_LIST_H */