/* * hostapd / IEEE 802.11 Management * Copyright (c) 2002-2009, Jouni Malinen * * This software may be distributed under the terms of the BSD license. * See README for more details. */ #ifndef IEEE802_11_H #define IEEE802_11_H struct hostapd_iface; struct hostapd_data; struct sta_info; struct hostapd_frame_info; struct ieee80211_ht_capabilities; struct ieee80211_vht_capabilities; struct ieee80211_mgmt; struct radius_sta; enum ieee80211_op_mode; enum oper_chan_width; struct ieee802_11_elems; struct sae_pk; struct sae_pt; struct sae_password_entry; struct mld_info; int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, struct hostapd_frame_info *fi); void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, u16 stype, int ok); void hostapd_2040_coex_action(struct hostapd_data *hapd, const struct ieee80211_mgmt *mgmt, size_t len); #ifdef NEED_AP_MLME int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, char *buf, size_t buflen); #else /* NEED_AP_MLME */ static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen) { return 0; } static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, char *buf, size_t buflen) { return 0; } #endif /* NEED_AP_MLME */ u16 hostapd_own_capab_info(struct hostapd_data *hapd); void ap_ht2040_timeout(void *eloop_data, void *user_data); u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid, bool mbssid_complete); u8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_rm_enabled_capab(struct hostapd_data *hapd, u8 *eid, size_t len); u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid, u32 nsts); u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_txpower_envelope(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_he_capab(struct hostapd_data *hapd, u8 *eid, enum ieee80211_op_mode opmode); u8 * hostapd_eid_he_operation(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_he_mu_edca_parameter_set(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_spatial_reuse(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_he_6ghz_band_cap(struct hostapd_data *hapd, u8 *eid); int hostapd_ht_operation_update(struct hostapd_iface *iface); void ieee802_11_send_sa_query_req(struct hostapd_data *hapd, const u8 *addr, const u8 *trans_id); void hostapd_get_ht_capab(struct hostapd_data *hapd, struct ieee80211_ht_capabilities *ht_cap, struct ieee80211_ht_capabilities *neg_ht_cap); void hostapd_get_vht_capab(struct hostapd_data *hapd, struct ieee80211_vht_capabilities *vht_cap, struct ieee80211_vht_capabilities *neg_vht_cap); void hostapd_get_he_capab(struct hostapd_data *hapd, const struct ieee80211_he_capabilities *he_cap, struct ieee80211_he_capabilities *neg_he_cap, size_t he_capab_len); void hostapd_get_eht_capab(struct hostapd_data *hapd, const struct ieee80211_eht_capabilities *src, struct ieee80211_eht_capabilities *dest, size_t len); u8 * hostapd_eid_eht_ml_beacon(struct hostapd_data *hapd, struct mld_info *mld_info, u8 *eid, bool include_mld_id); u8 * hostapd_eid_eht_ml_assoc(struct hostapd_data *hapd, struct sta_info *info, u8 *eid); size_t hostapd_eid_eht_ml_beacon_len(struct hostapd_data *hapd, struct mld_info *info, bool include_mld_id); struct wpabuf * hostapd_ml_auth_resp(struct hostapd_data *hapd); const u8 * hostapd_process_ml_auth(struct hostapd_data *hapd, const struct ieee80211_mgmt *mgmt, size_t len); u16 hostapd_process_ml_assoc_req(struct hostapd_data *hapd, struct ieee802_11_elems *elems, struct sta_info *sta); int hostapd_process_ml_assoc_req_addr(struct hostapd_data *hapd, const u8 *basic_mle, size_t basic_mle_len, u8 *mld_addr); int hostapd_get_aid(struct hostapd_data *hapd, struct sta_info *sta); u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, const u8 *ht_capab); u16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta, const u8 *ie, size_t len); int update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta); void ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta); u16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, const u8 *vht_capab); u16 copy_sta_vht_oper(struct hostapd_data *hapd, struct sta_info *sta, const u8 *vht_oper); u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, const u8 *vht_opmode); u16 copy_sta_he_capab(struct hostapd_data *hapd, struct sta_info *sta, enum ieee80211_op_mode opmode, const u8 *he_capab, size_t he_capab_len); u16 copy_sta_he_6ghz_capab(struct hostapd_data *hapd, struct sta_info *sta, const u8 *he_6ghz_capab); int hostapd_get_he_twt_responder(struct hostapd_data *hapd, enum ieee80211_op_mode mode); u8 * hostapd_eid_cca(struct hostapd_data *hapd, u8 *eid); void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, const u8 *buf, size_t len, int ack); void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, const u8 *data, size_t len, int ack); void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, int wds); u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, struct sta_info *sta, u8 *eid); void ieee802_11_sa_query_action(struct hostapd_data *hapd, const struct ieee80211_mgmt *mgmt, size_t len); u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); int hostapd_update_time_adv(struct hostapd_data *hapd); void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); int auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta); #ifdef CONFIG_SAE void sae_clear_retransmit_timer(struct hostapd_data *hapd, struct sta_info *sta); void sae_accept_sta(struct hostapd_data *hapd, struct sta_info *sta); #else /* CONFIG_SAE */ static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd, struct sta_info *sta) { } #endif /* CONFIG_SAE */ #ifdef CONFIG_MBO u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len); u8 hostapd_mbo_ie_len(struct hostapd_data *hapd); u8 * hostapd_eid_mbo_rssi_assoc_rej(struct hostapd_data *hapd, u8 *eid, size_t len, int delta); #else /* CONFIG_MBO */ static inline u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len) { return eid; } static inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd) { return 0; } #endif /* CONFIG_MBO */ void ap_copy_sta_supp_op_classes(struct sta_info *sta, const u8 *supp_op_classes, size_t supp_op_classes_len); u8 * hostapd_eid_fils_indic(struct hostapd_data *hapd, u8 *eid, int hessid); void ieee802_11_finish_fils_auth(struct hostapd_data *hapd, struct sta_info *sta, int success, struct wpabuf *erp_resp, const u8 *msk, size_t msk_len); u8 * owe_assoc_req_process(struct hostapd_data *hapd, struct sta_info *sta, const u8 *owe_dh, u8 owe_dh_len, u8 *owe_buf, size_t owe_buf_len, u16 *status); u16 owe_process_rsn_ie(struct hostapd_data *hapd, struct sta_info *sta, const u8 *rsn_ie, size_t rsn_ie_len, const u8 *owe_dh, size_t owe_dh_len, const u8 *link_addr); u16 owe_validate_request(struct hostapd_data *hapd, const u8 *peer, const u8 *rsn_ie, size_t rsn_ie_len, const u8 *owe_dh, size_t owe_dh_len); void fils_hlp_timeout(void *eloop_ctx, void *eloop_data); void fils_hlp_finish_assoc(struct hostapd_data *hapd, struct sta_info *sta); void handle_auth_fils(struct hostapd_data *hapd, struct sta_info *sta, const u8 *pos, size_t len, u16 auth_alg, u16 auth_transaction, u16 status_code, void (*cb)(struct hostapd_data *hapd, struct sta_info *sta, u16 resp, struct wpabuf *data, int pub)); size_t hostapd_eid_owe_trans_len(struct hostapd_data *hapd); u8 * hostapd_eid_owe_trans(struct hostapd_data *hapd, u8 *eid, size_t len); size_t hostapd_eid_dpp_cc_len(struct hostapd_data *hapd); u8 * hostapd_eid_dpp_cc(struct hostapd_data *hapd, u8 *eid, size_t len); int get_tx_parameters(struct sta_info *sta, int ap_max_chanwidth, int ap_seg1_idx, int *bandwidth, int *seg1_idx); void auth_sae_process_commit(void *eloop_ctx, void *user_ctx); u8 * hostapd_eid_rsnxe(struct hostapd_data *hapd, u8 *eid, size_t len); u16 check_ext_capab(struct hostapd_data *hapd, struct sta_info *sta, const u8 *ext_capab_ie, size_t ext_capab_ie_len); size_t hostapd_eid_rnr_len(struct hostapd_data *hapd, u32 type); u8 * hostapd_eid_rnr(struct hostapd_data *hapd, u8 *eid, u32 type); int ieee802_11_set_radius_info(struct hostapd_data *hapd, struct sta_info *sta, int res, struct radius_sta *info); size_t hostapd_eid_eht_capab_len(struct hostapd_data *hapd, enum ieee80211_op_mode opmode); u8 * hostapd_eid_eht_capab(struct hostapd_data *hapd, u8 *eid, enum ieee80211_op_mode opmode); u8 * hostapd_eid_eht_operation(struct hostapd_data *hapd, u8 *eid); u16 copy_sta_eht_capab(struct hostapd_data *hapd, struct sta_info *sta, enum ieee80211_op_mode opmode, const u8 *he_capab, size_t he_capab_len, const u8 *eht_capab, size_t eht_capab_len); size_t hostapd_eid_mbssid_len(struct hostapd_data *hapd, u32 frame_type, u8 *elem_count, const u8 *known_bss, size_t known_bss_len, size_t *rnr_len); u8 * hostapd_eid_mbssid(struct hostapd_data *hapd, u8 *eid, u8 *end, unsigned int frame_stype, u8 elem_count, u8 **elem_offset, const u8 *known_bss, size_t known_bss_len, u8 *rnr_eid, u8 *rnr_count, u8 **rnr_offset, size_t rnr_len); void punct_update_legacy_bw(u16 bitmap, u8 pri_chan, enum oper_chan_width *width, u8 *seg0, u8 *seg1); bool hostapd_is_mld_ap(struct hostapd_data *hapd); const char * sae_get_password(struct hostapd_data *hapd, struct sta_info *sta, const char *rx_id, struct sae_password_entry **pw_entry, struct sae_pt **s_pt, const struct sae_pk **s_pk); #endif /* IEEE802_11_H */