18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd / IEEE 802.11 Management 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef IEEE802_11_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define IEEE802_11_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_iface; 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data; 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct sta_info; 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_frame_info; 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ieee80211_ht_capabilities; 177832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtstruct ieee80211_mgmt; 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 19fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidtint ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 20fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct hostapd_frame_info *fi); 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 stype, int ok); 237832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid hostapd_2040_coex_action(struct hostapd_data *hapd, 247832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt const struct ieee80211_mgmt *mgmt, size_t len); 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *buf, size_t buflen); 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#else /* NEED_AP_MLME */ 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t buflen) 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta, 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *buf, size_t buflen) 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu16 hostapd_own_capab_info(struct hostapd_data *hapd, struct sta_info *sta, 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int probe); 457832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid ap_ht2040_timeout(void *eloop_data, void *user_data); 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid); 47051af73b8f8014eff33330aead0f36944b3403e6Dmitry Shmidtu8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid); 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid); 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid); 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid); 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid); 5204949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid); 5304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_ht_operation_update(struct hostapd_iface *iface); 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr, const u8 *trans_id); 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_get_ht_capab(struct hostapd_data *hapd, 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_ht_capabilities *ht_cap, 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_ht_capabilities *neg_ht_cap); 60a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidtvoid hostapd_get_vht_capab(struct hostapd_data *hapd, 61a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt struct ieee80211_vht_capabilities *vht_cap, 62a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt struct ieee80211_vht_capabilities *neg_vht_cap); 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ht_capab, size_t ht_capab_len); 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 667832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta); 677832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta); 6861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtu16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, 6961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const u8 *vht_capab, size_t vht_capab_len); 70bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidtu16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, 71bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidt const u8 *vht_opmode); 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *buf, size_t len, int ack); 741f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtvoid hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 751f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *data, size_t len, int ack); 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wds); 781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 791f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct sta_info *sta, u8 *eid); 801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtvoid ieee802_11_sa_query_action(struct hostapd_data *hapd, 811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *sa, const u8 action_type, 821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *trans_id); 831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 841f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 861f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_update_time_adv(struct hostapd_data *hapd); 891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtvoid hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 9004949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* IEEE802_11_H */ 93