ieee802_11.h revision 289549
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; 17struct ieee80211_vht_capabilities; 18struct ieee80211_mgmt; 19 20int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 21 struct hostapd_frame_info *fi); 22void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 23 u16 stype, int ok); 24void hostapd_2040_coex_action(struct hostapd_data *hapd, 25 const struct ieee80211_mgmt *mgmt, size_t len); 26#ifdef NEED_AP_MLME 27int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 28int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 29 char *buf, size_t buflen); 30#else /* NEED_AP_MLME */ 31static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 32 size_t buflen) 33{ 34 return 0; 35} 36 37static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, 38 struct sta_info *sta, 39 char *buf, size_t buflen) 40{ 41 return 0; 42} 43#endif /* NEED_AP_MLME */ 44u16 hostapd_own_capab_info(struct hostapd_data *hapd); 45void ap_ht2040_timeout(void *eloop_data, void *user_data); 46u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid); 47u8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid); 48u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid); 49u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid); 50u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid); 51u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); 52u8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid); 53u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); 54u8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid); 55int hostapd_ht_operation_update(struct hostapd_iface *iface); 56void ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 57 const u8 *addr, const u8 *trans_id); 58void hostapd_get_ht_capab(struct hostapd_data *hapd, 59 struct ieee80211_ht_capabilities *ht_cap, 60 struct ieee80211_ht_capabilities *neg_ht_cap); 61void hostapd_get_vht_capab(struct hostapd_data *hapd, 62 struct ieee80211_vht_capabilities *vht_cap, 63 struct ieee80211_vht_capabilities *neg_vht_cap); 64u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 65 const u8 *ht_capab); 66u16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta, 67 const u8 *ie, size_t len); 68 69void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 70void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta); 71void ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta); 72u16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, 73 const u8 *vht_capab); 74u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, 75 const u8 *vht_opmode); 76void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 77 const u8 *buf, size_t len, int ack); 78void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 79 const u8 *data, size_t len, int ack); 80void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 81 int wds); 82u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 83 struct sta_info *sta, u8 *eid); 84void ieee802_11_sa_query_action(struct hostapd_data *hapd, 85 const u8 *sa, const u8 action_type, 86 const u8 *trans_id); 87u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 88u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 89u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 90u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 91u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 92int hostapd_update_time_adv(struct hostapd_data *hapd); 93void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 94u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); 95 96int auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta); 97#ifdef CONFIG_SAE 98void sae_clear_retransmit_timer(struct hostapd_data *hapd, 99 struct sta_info *sta); 100#else /* CONFIG_SAE */ 101static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd, 102 struct sta_info *sta) 103{ 104} 105#endif /* CONFIG_SAE */ 106 107#endif /* IEEE802_11_H */ 108