ieee802_11.h revision 351611
1214501Srpaulo/* 2214501Srpaulo * hostapd / IEEE 802.11 Management 3214501Srpaulo * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi> 4214501Srpaulo * 5252726Srpaulo * This software may be distributed under the terms of the BSD license. 6252726Srpaulo * See README for more details. 7214501Srpaulo */ 8214501Srpaulo 9214501Srpaulo#ifndef IEEE802_11_H 10214501Srpaulo#define IEEE802_11_H 11214501Srpaulo 12214501Srpaulostruct hostapd_iface; 13214501Srpaulostruct hostapd_data; 14214501Srpaulostruct sta_info; 15214501Srpaulostruct hostapd_frame_info; 16214501Srpaulostruct ieee80211_ht_capabilities; 17289549Srpaulostruct ieee80211_vht_capabilities; 18281806Srpaulostruct ieee80211_mgmt; 19346981Scystruct vlan_description; 20346981Scystruct hostapd_sta_wpa_psk_short; 21351611Scyenum ieee80211_op_mode; 22214501Srpaulo 23281806Srpauloint ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 24281806Srpaulo struct hostapd_frame_info *fi); 25214501Srpaulovoid ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 26214501Srpaulo u16 stype, int ok); 27281806Srpaulovoid hostapd_2040_coex_action(struct hostapd_data *hapd, 28281806Srpaulo const struct ieee80211_mgmt *mgmt, size_t len); 29214501Srpaulo#ifdef NEED_AP_MLME 30214501Srpauloint ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 31214501Srpauloint ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 32214501Srpaulo char *buf, size_t buflen); 33214501Srpaulo#else /* NEED_AP_MLME */ 34214501Srpaulostatic inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 35214501Srpaulo size_t buflen) 36214501Srpaulo{ 37214501Srpaulo return 0; 38214501Srpaulo} 39214501Srpaulo 40214501Srpaulostatic inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, 41214501Srpaulo struct sta_info *sta, 42214501Srpaulo char *buf, size_t buflen) 43214501Srpaulo{ 44214501Srpaulo return 0; 45214501Srpaulo} 46214501Srpaulo#endif /* NEED_AP_MLME */ 47289549Srpaulou16 hostapd_own_capab_info(struct hostapd_data *hapd); 48281806Srpaulovoid ap_ht2040_timeout(void *eloop_data, void *user_data); 49252726Srpaulou8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid); 50281806Srpaulou8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid); 51214501Srpaulou8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid); 52214501Srpaulou8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid); 53214501Srpaulou8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid); 54214501Srpaulou8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); 55337817Scyu8 * hostapd_eid_secondary_channel(struct hostapd_data *hapd, u8 *eid); 56337817Scyu8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid, u32 nsts); 57252726Srpaulou8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); 58281806Srpaulou8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid); 59337817Scyu8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid); 60337817Scyu8 * hostapd_eid_txpower_envelope(struct hostapd_data *hapd, u8 *eid); 61351611Scyu8 * hostapd_eid_he_capab(struct hostapd_data *hapd, u8 *eid, 62351611Scy enum ieee80211_op_mode opmode); 63346981Scyu8 * hostapd_eid_he_operation(struct hostapd_data *hapd, u8 *eid); 64346981Scyu8 * hostapd_eid_he_mu_edca_parameter_set(struct hostapd_data *hapd, u8 *eid); 65351611Scyu8 * hostapd_eid_spatial_reuse(struct hostapd_data *hapd, u8 *eid); 66337817Scy 67214501Srpauloint hostapd_ht_operation_update(struct hostapd_iface *iface); 68214501Srpaulovoid ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 69214501Srpaulo const u8 *addr, const u8 *trans_id); 70214501Srpaulovoid hostapd_get_ht_capab(struct hostapd_data *hapd, 71214501Srpaulo struct ieee80211_ht_capabilities *ht_cap, 72214501Srpaulo struct ieee80211_ht_capabilities *neg_ht_cap); 73281806Srpaulovoid hostapd_get_vht_capab(struct hostapd_data *hapd, 74281806Srpaulo struct ieee80211_vht_capabilities *vht_cap, 75281806Srpaulo struct ieee80211_vht_capabilities *neg_vht_cap); 76351611Scyvoid hostapd_get_he_capab(struct hostapd_data *hapd, 77351611Scy const struct ieee80211_he_capabilities *he_cap, 78351611Scy struct ieee80211_he_capabilities *neg_he_cap, 79351611Scy size_t he_capab_len); 80337817Scyint hostapd_get_aid(struct hostapd_data *hapd, struct sta_info *sta); 81252726Srpaulou16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 82289549Srpaulo const u8 *ht_capab); 83281806Srpaulou16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta, 84281806Srpaulo const u8 *ie, size_t len); 85281806Srpaulo 86214501Srpaulovoid update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 87281806Srpaulovoid ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta); 88281806Srpaulovoid ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta); 89252726Srpaulou16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, 90289549Srpaulo const u8 *vht_capab); 91346981Scyu16 copy_sta_vht_oper(struct hostapd_data *hapd, struct sta_info *sta, 92346981Scy const u8 *vht_oper); 93281806Srpaulou16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, 94281806Srpaulo const u8 *vht_opmode); 95351611Scyu16 copy_sta_he_capab(struct hostapd_data *hapd, struct sta_info *sta, 96351611Scy enum ieee80211_op_mode opmode, const u8 *he_capab, 97351611Scy size_t he_capab_len); 98214501Srpaulovoid hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 99214501Srpaulo const u8 *buf, size_t len, int ack); 100252726Srpaulovoid hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 101252726Srpaulo const u8 *data, size_t len, int ack); 102214501Srpaulovoid ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 103214501Srpaulo int wds); 104252726Srpaulou8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 105252726Srpaulo struct sta_info *sta, u8 *eid); 106252726Srpaulovoid ieee802_11_sa_query_action(struct hostapd_data *hapd, 107346981Scy const struct ieee80211_mgmt *mgmt, 108346981Scy size_t len); 109252726Srpaulou8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 110252726Srpaulou8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 111252726Srpaulou8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 112252726Srpaulou8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 113252726Srpaulou8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 114252726Srpauloint hostapd_update_time_adv(struct hostapd_data *hapd); 115252726Srpaulovoid hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 116252726Srpaulou8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); 117214501Srpaulo 118281806Srpauloint auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta); 119281806Srpaulo#ifdef CONFIG_SAE 120281806Srpaulovoid sae_clear_retransmit_timer(struct hostapd_data *hapd, 121281806Srpaulo struct sta_info *sta); 122337817Scyvoid sae_accept_sta(struct hostapd_data *hapd, struct sta_info *sta); 123281806Srpaulo#else /* CONFIG_SAE */ 124281806Srpaulostatic inline void sae_clear_retransmit_timer(struct hostapd_data *hapd, 125281806Srpaulo struct sta_info *sta) 126281806Srpaulo{ 127281806Srpaulo} 128281806Srpaulo#endif /* CONFIG_SAE */ 129281806Srpaulo 130337817Scy#ifdef CONFIG_MBO 131337817Scy 132337817Scyu8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len); 133337817Scy 134337817Scyu8 hostapd_mbo_ie_len(struct hostapd_data *hapd); 135337817Scy 136346981Scyu8 * hostapd_eid_mbo_rssi_assoc_rej(struct hostapd_data *hapd, u8 *eid, 137346981Scy size_t len, int delta); 138346981Scy 139337817Scy#else /* CONFIG_MBO */ 140337817Scy 141337817Scystatic inline u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, 142337817Scy size_t len) 143337817Scy{ 144337817Scy return eid; 145337817Scy} 146337817Scy 147337817Scystatic inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd) 148337817Scy{ 149337817Scy return 0; 150337817Scy} 151337817Scy 152337817Scy#endif /* CONFIG_MBO */ 153337817Scy 154337817Scyvoid ap_copy_sta_supp_op_classes(struct sta_info *sta, 155337817Scy const u8 *supp_op_classes, 156337817Scy size_t supp_op_classes_len); 157337817Scy 158346981Scyu8 * hostapd_eid_fils_indic(struct hostapd_data *hapd, u8 *eid, int hessid); 159346981Scyvoid ieee802_11_finish_fils_auth(struct hostapd_data *hapd, 160346981Scy struct sta_info *sta, int success, 161346981Scy struct wpabuf *erp_resp, 162346981Scy const u8 *msk, size_t msk_len); 163346981Scyu8 * owe_assoc_req_process(struct hostapd_data *hapd, struct sta_info *sta, 164346981Scy const u8 *owe_dh, u8 owe_dh_len, 165346981Scy u8 *owe_buf, size_t owe_buf_len, u16 *reason); 166351611Scyu16 owe_process_rsn_ie(struct hostapd_data *hapd, struct sta_info *sta, 167351611Scy const u8 *rsn_ie, size_t rsn_ie_len, 168351611Scy const u8 *owe_dh, size_t owe_dh_len); 169351611Scyu16 owe_validate_request(struct hostapd_data *hapd, const u8 *peer, 170351611Scy const u8 *rsn_ie, size_t rsn_ie_len, 171351611Scy const u8 *owe_dh, size_t owe_dh_len); 172346981Scyvoid fils_hlp_timeout(void *eloop_ctx, void *eloop_data); 173346981Scyvoid fils_hlp_finish_assoc(struct hostapd_data *hapd, struct sta_info *sta); 174346981Scyvoid handle_auth_fils(struct hostapd_data *hapd, struct sta_info *sta, 175346981Scy const u8 *pos, size_t len, u16 auth_alg, 176346981Scy u16 auth_transaction, u16 status_code, 177346981Scy void (*cb)(struct hostapd_data *hapd, 178346981Scy struct sta_info *sta, 179346981Scy u16 resp, struct wpabuf *data, int pub)); 180346981Scy 181346981Scysize_t hostapd_eid_owe_trans_len(struct hostapd_data *hapd); 182346981Scyu8 * hostapd_eid_owe_trans(struct hostapd_data *hapd, u8 *eid, size_t len); 183346981Scyint ieee802_11_allowed_address(struct hostapd_data *hapd, const u8 *addr, 184346981Scy const u8 *msg, size_t len, u32 *session_timeout, 185346981Scy u32 *acct_interim_interval, 186346981Scy struct vlan_description *vlan_id, 187346981Scy struct hostapd_sta_wpa_psk_short **psk, 188346981Scy char **identity, char **radius_cui, 189346981Scy int is_probe_req); 190346981Scy 191346981Scyint get_tx_parameters(struct sta_info *sta, int ap_max_chanwidth, 192346981Scy int ap_seg1_idx, int *bandwidth, int *seg1_idx); 193346981Scy 194346981Scyvoid auth_sae_process_commit(void *eloop_ctx, void *user_ctx); 195346981Scy 196214501Srpaulo#endif /* IEEE802_11_H */ 197