ieee802_11.h revision 1f69aa52ea2e0a73ac502565df8c666ee49cab6a
1/* 2 * hostapd / IEEE 802.11 Management 3 * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi> 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 18struct hostapd_iface; 19struct hostapd_data; 20struct sta_info; 21struct hostapd_frame_info; 22struct ieee80211_ht_capabilities; 23 24void ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 25 struct hostapd_frame_info *fi); 26void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 27 u16 stype, int ok); 28void ieee802_11_print_ssid(char *buf, const u8 *ssid, u8 len); 29#ifdef NEED_AP_MLME 30int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 31int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 32 char *buf, size_t buflen); 33#else /* NEED_AP_MLME */ 34static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 35 size_t buflen) 36{ 37 return 0; 38} 39 40static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, 41 struct sta_info *sta, 42 char *buf, size_t buflen) 43{ 44 return 0; 45} 46#endif /* NEED_AP_MLME */ 47u16 hostapd_own_capab_info(struct hostapd_data *hapd, struct sta_info *sta, 48 int probe); 49u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid); 50u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid); 51u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid); 52u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid); 53u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); 54int hostapd_ht_operation_update(struct hostapd_iface *iface); 55void ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 56 const u8 *addr, const u8 *trans_id); 57void hostapd_get_ht_capab(struct hostapd_data *hapd, 58 struct ieee80211_ht_capabilities *ht_cap, 59 struct ieee80211_ht_capabilities *neg_ht_cap); 60u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 61 const u8 *ht_capab, size_t ht_capab_len); 62void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 63void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 64 const u8 *buf, size_t len, int ack); 65void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 66 const u8 *data, size_t len, int ack); 67void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 68 int wds); 69u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 70 struct sta_info *sta, u8 *eid); 71void ieee802_11_sa_query_action(struct hostapd_data *hapd, 72 const u8 *sa, const u8 action_type, 73 const u8 *trans_id); 74u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 75u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 76u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 77u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 78u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 79int hostapd_update_time_adv(struct hostapd_data *hapd); 80void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 81 82#endif /* IEEE802_11_H */ 83