ieee802_11.h revision 57c2d39d85825f38c5fdac9b73bb0088406ffc85
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; 179d9e60286e05ae45025b672636490bd12586138dDmitry Shmidtstruct ieee80211_vht_capabilities; 187832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtstruct ieee80211_mgmt; 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 20fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidtint ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len, 21fb79edc9df1f20461e90e478363d207348213d35Dmitry Shmidt struct hostapd_frame_info *fi); 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len, 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 stype, int ok); 247832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid hostapd_2040_coex_action(struct hostapd_data *hapd, 257832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidt const struct ieee80211_mgmt *mgmt, size_t len); 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef NEED_AP_MLME 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen); 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta, 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *buf, size_t buflen); 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#else /* NEED_AP_MLME */ 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t buflen) 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd, 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta, 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *buf, size_t buflen) 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* NEED_AP_MLME */ 449d9e60286e05ae45025b672636490bd12586138dDmitry Shmidtu16 hostapd_own_capab_info(struct hostapd_data *hapd); 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); 52d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtu8 * hostapd_eid_secondary_channel(struct hostapd_data *hapd, u8 *eid); 5304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid); 5404949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid); 552f74e36e84064ffa32f82f3decf36b653c7e4fadDmitry Shmidtu8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid); 56d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtu8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid); 57d7ff03d48f825360eec2a371e3361306f2fd721bDmitry Shmidtu8 * hostapd_eid_txpower_envelope(struct hostapd_data *hapd, u8 *eid); 58d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_ht_operation_update(struct hostapd_iface *iface); 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid ieee802_11_send_sa_query_req(struct hostapd_data *hapd, 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *addr, const u8 *trans_id); 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_get_ht_capab(struct hostapd_data *hapd, 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_ht_capabilities *ht_cap, 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ieee80211_ht_capabilities *neg_ht_cap); 65a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidtvoid hostapd_get_vht_capab(struct hostapd_data *hapd, 66a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt struct ieee80211_vht_capabilities *vht_cap, 67a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt struct ieee80211_vht_capabilities *neg_vht_cap); 68d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtint hostapd_get_aid(struct hostapd_data *hapd, struct sta_info *sta); 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtu16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta, 709d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt const u8 *ht_capab); 712f74e36e84064ffa32f82f3decf36b653c7e4fadDmitry Shmidtu16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta, 722f74e36e84064ffa32f82f3decf36b653c7e4fadDmitry Shmidt const u8 *ie, size_t len); 732f74e36e84064ffa32f82f3decf36b653c7e4fadDmitry Shmidt 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid update_ht_state(struct hostapd_data *hapd, struct sta_info *sta); 757832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta); 767832adbbd72a1b784b7fb74a71a5d4085b0cb0d3Dmitry Shmidtvoid ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta); 7761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtu16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta, 789d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt const u8 *vht_capab); 79bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidtu16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta, 80bd14a57187b024f49f5b9ace55ef457d8d04650aDmitry Shmidt const u8 *vht_opmode); 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr, 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *buf, size_t len, int ack); 831f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtvoid hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst, 841f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *data, size_t len, int ack); 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src, 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int wds); 871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd, 881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct sta_info *sta, u8 *eid); 891f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtvoid ieee802_11_sa_query_action(struct hostapd_data *hapd, 901f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *sa, const u8 action_type, 911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *trans_id); 921f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid); 931f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid); 941f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid); 951f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid); 961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtu8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid); 971f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_update_time_adv(struct hostapd_data *hapd); 981f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtvoid hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr); 9904949598a23f501be6eec21697465fd46a28840aDmitry Shmidtu8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid); 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 101ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidtint auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta); 102ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt#ifdef CONFIG_SAE 103ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidtvoid sae_clear_retransmit_timer(struct hostapd_data *hapd, 104ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt struct sta_info *sta); 105ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt#else /* CONFIG_SAE */ 106ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidtstatic inline void sae_clear_retransmit_timer(struct hostapd_data *hapd, 107ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt struct sta_info *sta) 108ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt{ 109ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt} 110ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt#endif /* CONFIG_SAE */ 111ff787d557db719adea0fdf2679667500c65cf74dDmitry Shmidt 11257c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt#ifdef CONFIG_MBO 11357c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 11457c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidtu8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len); 11557c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 11657c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidtu8 hostapd_mbo_ie_len(struct hostapd_data *hapd); 11757c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 11857c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt#else /* CONFIG_MBO */ 11957c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 12057c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidtstatic inline u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, 12157c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt size_t len) 12257c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt{ 12357c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt return eid; 12457c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt} 12557c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 12657c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidtstatic inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd) 12757c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt{ 12857c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt return 0; 12957c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt} 13057c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 13157c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt#endif /* CONFIG_MBO */ 13257c2d39d85825f38c5fdac9b73bb0088406ffc85Dmitry Shmidt 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* IEEE802_11_H */ 134