ieee802_11.h revision bd14a57187b024f49f5b9ace55ef457d8d04650a
1/* 2 * hostapd / IEEE 802.11 Management 3 * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9#ifndef IEEE802_11_H 10#define IEEE802_11_H 11 12struct hostapd_iface; 13struct hostapd_data; 14struct sta_info; 15struct hostapd_frame_info; 16struct ieee80211_ht_capabilities; 17 18int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 19 struct hostapd_frame_info *fi); 20void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 21 u16 stype, int ok); 22#ifdef NEED_AP_MLME 23int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 24int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 25 char *buf, size_t buflen); 26#else /* NEED_AP_MLME */ 27static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 28 size_t buflen) 29{ 30 return 0; 31} 32 33static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, 34 struct sta_info *sta, 35 char *buf, size_t buflen) 36{ 37 return 0; 38} 39#endif /* NEED_AP_MLME */ 40u16 hostapd_own_capab_info(struct hostapd_data *hapd, struct sta_info *sta, 41 int probe); 42u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid); 43u8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid); 44u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid); 45u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid); 46u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid); 47u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); 48u8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid); 49u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); 50int hostapd_ht_operation_update(struct hostapd_iface *iface); 51void ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 52 const u8 *addr, const u8 *trans_id); 53void hostapd_get_ht_capab(struct hostapd_data *hapd, 54 struct ieee80211_ht_capabilities *ht_cap, 55 struct ieee80211_ht_capabilities *neg_ht_cap); 56void hostapd_get_vht_capab(struct hostapd_data *hapd, 57 struct ieee80211_vht_capabilities *vht_cap, 58 struct ieee80211_vht_capabilities *neg_vht_cap); 59u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 60 const u8 *ht_capab, size_t ht_capab_len); 61void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 62u16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, 63 const u8 *vht_capab, size_t vht_capab_len); 64u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, 65 const u8 *vht_opmode); 66void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 67 const u8 *buf, size_t len, int ack); 68void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 69 const u8 *data, size_t len, int ack); 70void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 71 int wds); 72u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 73 struct sta_info *sta, u8 *eid); 74void ieee802_11_sa_query_action(struct hostapd_data *hapd, 75 const u8 *sa, const u8 action_type, 76 const u8 *trans_id); 77u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 78u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 79u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 80u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 81u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 82int hostapd_update_time_adv(struct hostapd_data *hapd); 83void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 84u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); 85 86#endif /* IEEE802_11_H */ 87