1 /* 2 * hostapd / IEEE 802.11 Management 3 * Copyright (c) 2002-2009, Jouni Malinen <j (at) 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 12 struct hostapd_iface; 13 struct hostapd_data; 14 struct sta_info; 15 struct hostapd_frame_info; 16 struct ieee80211_ht_capabilities; 17 struct ieee80211_vht_capabilities; 18 struct ieee80211_mgmt; 19 20 int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 21 struct hostapd_frame_info *fi); 22 void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 23 u16 stype, int ok); 24 void hostapd_2040_coex_action(struct hostapd_data *hapd, 25 const struct ieee80211_mgmt *mgmt, size_t len); 26 #ifdef NEED_AP_MLME 27 int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 28 int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 29 char *buf, size_t buflen); 30 #else /* NEED_AP_MLME */ 31 static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 32 size_t buflen) 33 { 34 return 0; 35 } 36 37 static 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 */ 44 u16 hostapd_own_capab_info(struct hostapd_data *hapd); 45 void ap_ht2040_timeout(void *eloop_data, void *user_data); 46 u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid); 47 u8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid); 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(struct hostapd_data *hapd, u8 *eid); 51 u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); 52 u8 * hostapd_eid_secondary_channel(struct hostapd_data *hapd, u8 *eid); 53 u8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid, u32 nsts); 54 u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); 55 u8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid); 56 u8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid); 57 u8 * hostapd_eid_txpower_envelope(struct hostapd_data *hapd, u8 *eid); 58 u8 * hostapd_eid_vendor_he_capab(struct hostapd_data *hapd, u8 *eid); 59 u8 * hostapd_eid_vendor_he_operation(struct hostapd_data *hapd, u8 *eid); 60 61 int hostapd_ht_operation_update(struct hostapd_iface *iface); 62 void ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 63 const u8 *addr, const u8 *trans_id); 64 void hostapd_get_ht_capab(struct hostapd_data *hapd, 65 struct ieee80211_ht_capabilities *ht_cap, 66 struct ieee80211_ht_capabilities *neg_ht_cap); 67 void hostapd_get_vht_capab(struct hostapd_data *hapd, 68 struct ieee80211_vht_capabilities *vht_cap, 69 struct ieee80211_vht_capabilities *neg_vht_cap); 70 int hostapd_get_aid(struct hostapd_data *hapd, struct sta_info *sta); 71 u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 72 const u8 *ht_capab); 73 u16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta, 74 const u8 *ie, size_t len); 75 76 void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 77 void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta); 78 void ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta); 79 u16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, 80 const u8 *vht_capab); 81 u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, 82 const u8 *vht_opmode); 83 void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 84 const u8 *buf, size_t len, int ack); 85 void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 86 const u8 *data, size_t len, int ack); 87 void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 88 int wds); 89 u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 90 struct sta_info *sta, u8 *eid); 91 void ieee802_11_sa_query_action(struct hostapd_data *hapd, 92 const u8 *sa, const u8 action_type, 93 const u8 *trans_id); 94 u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 95 u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 96 u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 97 u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 98 u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 99 int hostapd_update_time_adv(struct hostapd_data *hapd); 100 void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 101 u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); 102 103 int auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta); 104 #ifdef CONFIG_SAE 105 void sae_clear_retransmit_timer(struct hostapd_data *hapd, 106 struct sta_info *sta); 107 void sae_accept_sta(struct hostapd_data *hapd, struct sta_info *sta); 108 #else /* CONFIG_SAE */ 109 static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd, 110 struct sta_info *sta) 111 { 112 } 113 #endif /* CONFIG_SAE */ 114 115 #ifdef CONFIG_MBO 116 117 u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len); 118 119 u8 hostapd_mbo_ie_len(struct hostapd_data *hapd); 120 121 #else /* CONFIG_MBO */ 122 123 static inline u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, 124 size_t len) 125 { 126 return eid; 127 } 128 129 static inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd) 130 { 131 return 0; 132 } 133 134 #endif /* CONFIG_MBO */ 135 136 void ap_copy_sta_supp_op_classes(struct sta_info *sta, 137 const u8 *supp_op_classes, 138 size_t supp_op_classes_len); 139 140 u8 * hostapd_eid_fils_indic(struct hostapd_data *hapd, u8 *eid, int hessid); 141 void ieee802_11_finish_fils_auth(struct hostapd_data *hapd, 142 struct sta_info *sta, int success, 143 struct wpabuf *erp_resp, 144 const u8 *msk, size_t msk_len); 145 void fils_hlp_timeout(void *eloop_ctx, void *eloop_data); 146 void fils_hlp_finish_assoc(struct hostapd_data *hapd, struct sta_info *sta); 147 148 #endif /* IEEE802_11_H */ 149
