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[thirdparty/hostap.git] / hostapd / ieee802_11.h
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1/*
2 * hostapd / IEEE 802.11 Management
d45354be 3 * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
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4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *
9 * Alternatively, this software may be distributed under the terms of BSD
10 * license.
11 *
12 * See README and COPYING for more details.
13 */
14
15#ifndef IEEE802_11_H
16#define IEEE802_11_H
17
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18#include "common/ieee802_11_defs.h"
19#include "common/ieee802_11_common.h"
6fc6879b 20
de9289c8 21struct hostapd_iface;
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22struct hostapd_data;
23struct sta_info;
649d8890 24struct hostapd_frame_info;
6fc6879b 25
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26void ieee802_11_send_deauth(struct hostapd_data *hapd, const u8 *addr,
27 u16 reason);
28void ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len,
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29 struct hostapd_frame_info *fi);
30void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len,
6fc6879b 31 u16 stype, int ok);
6fc6879b 32void ieee802_11_print_ssid(char *buf, const u8 *ssid, u8 len);
fe6bdb77 33#ifdef NEED_AP_MLME
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34int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen);
35int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta,
36 char *buf, size_t buflen);
fe6bdb77 37#else /* NEED_AP_MLME */
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38static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf,
39 size_t buflen)
40{
41 return 0;
42}
43
44static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd,
45 struct sta_info *sta,
46 char *buf, size_t buflen)
47{
48 return 0;
49}
fe6bdb77 50#endif /* NEED_AP_MLME */
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51u16 hostapd_own_capab_info(struct hostapd_data *hapd, struct sta_info *sta,
52 int probe);
53u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid);
54u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid);
a49148fd 55u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid);
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56u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid);
57int hostapd_ht_operation_update(struct hostapd_iface *iface);
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58void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
59 const u8 *addr, const u8 *trans_id);
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60void hostapd_get_ht_capab(struct hostapd_data *hapd,
61 struct ieee80211_ht_capabilities *ht_cap,
62 struct ieee80211_ht_capabilities *neg_ht_cap);
63u16 copy_sta_ht_capab(struct sta_info *sta, const u8 *ht_capab,
64 size_t ht_capab_len);
65void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta);
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66void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr,
67 const u8 *buf, size_t len, int ack);
68void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src);
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69
70#endif /* IEEE802_11_H */