contrib/hostapd/hostapd/ieee802_11.h

   1 /*
   2  * hostapd / IEEE 802.11 Management
   3  * Copyright (c) 2002-2006, Jouni Malinen <j@w1.fi>
   4  * Copyright (c) 2007-2008, Intel Corporation
   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 IEEE802_11_H
  17 #define IEEE802_11_H
  18
  19 #include "ieee802_11_defs.h"
  20 #include "ieee802_11_common.h"
  21
  22 struct hostapd_frame_info {
  23         u32 phytype;
  24         u32 channel;
  25         u32 datarate;
  26         u32 ssi_signal;
  27
  28         unsigned int passive_scan:1;
  29 };
  30
  31 struct hostapd_iface;
  32 struct hostapd_data;
  33 struct sta_info;
  34
  35 void ieee802_11_send_deauth(struct hostapd_data *hapd, u8 *addr, u16 reason);
  36 void ieee802_11_mgmt(struct hostapd_data *hapd, u8 *buf, size_t len,
  37                      u16 stype, struct hostapd_frame_info *fi);
  38 void ieee802_11_mgmt_cb(struct hostapd_data *hapd, u8 *buf, size_t len,
  39                         u16 stype, int ok);
  40 void ieee802_11_print_ssid(char *buf, const u8 *ssid, u8 len);
  41 void ieee80211_michael_mic_failure(struct hostapd_data *hapd, const u8 *addr,
  42                                    int local);
  43 int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen);
  44 int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta,
  45                            char *buf, size_t buflen);
  46 u16 hostapd_own_capab_info(struct hostapd_data *hapd, struct sta_info *sta,
  47                            int probe);
  48 u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid);
  49 u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid);
  50 u8 * hostapd_eid_ht_capabilities_info(struct hostapd_data *hapd, u8 *eid);
  51 u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid);
  52 int hostapd_ht_operation_update(struct hostapd_iface *iface);
  53 void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
  54                                   const u8 *addr, const u8 *trans_id);
  55
  56 #endif /* IEEE802_11_H */