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gerrit.omnirom.org / android_external_wpa_supplicant_8 / c9d5105391dab359c2c45ab1f641b4f2db3d9449 / . / src / ap / ieee802_11.h
blob: 5f443fcb8abba4a8c4f2291cf2db67498530430e [file] [log] [blame]
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]1/*
2 * hostapd / IEEE 802.11 Management
3 * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
4 *
Dmitry Shmidtc5ec7f52012-03-06 16:33:24 -0800[diff] [blame]5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]7 */
8
9#ifndef IEEE802_11_H
10#define IEEE802_11_H
11
12struct hostapd_iface;
13struct hostapd_data;
14struct sta_info;
15struct hostapd_frame_info;
16struct ieee80211_ht_capabilities;
Dmitry Shmidt9d9e6022015-04-23 10:34:55 -0700[diff] [blame]17struct ieee80211_vht_capabilities;
Dmitry Shmidt7832adb2014-04-29 10:53:02 -0700[diff] [blame]18struct ieee80211_mgmt;
Hai Shalomfdcde762020-04-02 11:19:20 -0700[diff] [blame]19struct radius_sta;
Hai Shalom81f62d82019-07-22 12:10:00 -0700[diff] [blame]20enum ieee80211_op_mode;
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]21
Dmitry Shmidtfb79edc2014-01-10 10:45:54 -0800[diff] [blame]22int ieee802_11_mgmt(struct hostapd_data *hapd, const u8 *buf, size_t len,
23 struct hostapd_frame_info *fi);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]24void ieee802_11_mgmt_cb(struct hostapd_data *hapd, const u8 *buf, size_t len,
25 u16 stype, int ok);
Dmitry Shmidt7832adb2014-04-29 10:53:02 -0700[diff] [blame]26void hostapd_2040_coex_action(struct hostapd_data *hapd,
27 const struct ieee80211_mgmt *mgmt, size_t len);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]28#ifdef NEED_AP_MLME
29int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf, size_t buflen);
30int ieee802_11_get_mib_sta(struct hostapd_data *hapd, struct sta_info *sta,
31 char *buf, size_t buflen);
32#else /* NEED_AP_MLME */
33static inline int ieee802_11_get_mib(struct hostapd_data *hapd, char *buf,
34 size_t buflen)
35{
36 return 0;
37}
38
39static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd,
40 struct sta_info *sta,
41 char *buf, size_t buflen)
42{
43 return 0;
44}
45#endif /* NEED_AP_MLME */
Dmitry Shmidt9d9e6022015-04-23 10:34:55 -0700[diff] [blame]46u16 hostapd_own_capab_info(struct hostapd_data *hapd);
Dmitry Shmidt7832adb2014-04-29 10:53:02 -0700[diff] [blame]47void ap_ht2040_timeout(void *eloop_data, void *user_data);
Sunil Ravi77d572f2023-01-17 23:58:31 +0000[diff] [blame]48u8 * hostapd_eid_ext_capab(struct hostapd_data *hapd, u8 *eid,
49 bool mbssid_complete);
Dmitry Shmidt051af732013-10-22 13:52:46 -0700[diff] [blame]50u8 * hostapd_eid_qos_map_set(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]51u8 * hostapd_eid_supp_rates(struct hostapd_data *hapd, u8 *eid);
52u8 * hostapd_eid_ext_supp_rates(struct hostapd_data *hapd, u8 *eid);
Hai Shalomfdcde762020-04-02 11:19:20 -0700[diff] [blame]53u8 * hostapd_eid_rm_enabled_capab(struct hostapd_data *hapd, u8 *eid,
54 size_t len);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]55u8 * hostapd_eid_ht_capabilities(struct hostapd_data *hapd, u8 *eid);
56u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidt7d175302016-09-06 13:11:34 -0700[diff] [blame]57u8 * hostapd_eid_vht_capabilities(struct hostapd_data *hapd, u8 *eid, u32 nsts);
Dmitry Shmidt04949592012-07-19 12:16:46 -0700[diff] [blame]58u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidt2f74e362015-01-21 13:19:05 -0800[diff] [blame]59u8 * hostapd_eid_vendor_vht(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidtd80a4012015-11-05 16:35:40 -0800[diff] [blame]60u8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidtd7ff03d2015-12-04 14:49:35 -0800[diff] [blame]61u8 * hostapd_eid_txpower_envelope(struct hostapd_data *hapd, u8 *eid);
Hai Shalom81f62d82019-07-22 12:10:00 -0700[diff] [blame]62u8 * hostapd_eid_he_capab(struct hostapd_data *hapd, u8 *eid,
63 enum ieee80211_op_mode opmode);
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700[diff] [blame]64u8 * hostapd_eid_he_operation(struct hostapd_data *hapd, u8 *eid);
Hai Shalom74f70d42019-02-11 14:42:39 -0800[diff] [blame]65u8 * hostapd_eid_he_mu_edca_parameter_set(struct hostapd_data *hapd, u8 *eid);
Hai Shalom81f62d82019-07-22 12:10:00 -0700[diff] [blame]66u8 * hostapd_eid_spatial_reuse(struct hostapd_data *hapd, u8 *eid);
Hai Shalom4fbc08f2020-05-18 12:37:00 -0700[diff] [blame]67u8 * hostapd_eid_he_6ghz_band_cap(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidtd80a4012015-11-05 16:35:40 -0800[diff] [blame]68
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]69int hostapd_ht_operation_update(struct hostapd_iface *iface);
70void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
71 const u8 *addr, const u8 *trans_id);
72void hostapd_get_ht_capab(struct hostapd_data *hapd,
73 struct ieee80211_ht_capabilities *ht_cap,
74 struct ieee80211_ht_capabilities *neg_ht_cap);
Dmitry Shmidta54fa5f2013-01-15 13:53:35 -0800[diff] [blame]75void hostapd_get_vht_capab(struct hostapd_data *hapd,
76 struct ieee80211_vht_capabilities *vht_cap,
77 struct ieee80211_vht_capabilities *neg_vht_cap);
Hai Shalom81f62d82019-07-22 12:10:00 -0700[diff] [blame]78void hostapd_get_he_capab(struct hostapd_data *hapd,
79 const struct ieee80211_he_capabilities *he_cap,
80 struct ieee80211_he_capabilities *neg_he_cap,
81 size_t he_capab_len);
Sunil Ravia04bd252022-05-02 22:54:18 -0700[diff] [blame]82void hostapd_get_eht_capab(struct hostapd_data *hapd,
83 const struct ieee80211_eht_capabilities *src,
84 struct ieee80211_eht_capabilities *dest,
85 size_t len);
Dmitry Shmidtd80a4012015-11-05 16:35:40 -0800[diff] [blame]86int hostapd_get_aid(struct hostapd_data *hapd, struct sta_info *sta);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]87u16 copy_sta_ht_capab(struct hostapd_data *hapd, struct sta_info *sta,
Dmitry Shmidt9d9e6022015-04-23 10:34:55 -0700[diff] [blame]88 const u8 *ht_capab);
Dmitry Shmidt2f74e362015-01-21 13:19:05 -0800[diff] [blame]89u16 copy_sta_vendor_vht(struct hostapd_data *hapd, struct sta_info *sta,
90 const u8 *ie, size_t len);
91
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]92void update_ht_state(struct hostapd_data *hapd, struct sta_info *sta);
Dmitry Shmidt7832adb2014-04-29 10:53:02 -0700[diff] [blame]93void ht40_intolerant_add(struct hostapd_iface *iface, struct sta_info *sta);
94void ht40_intolerant_remove(struct hostapd_iface *iface, struct sta_info *sta);
Dmitry Shmidt61d9df32012-08-29 16:22:06 -0700[diff] [blame]95u16 copy_sta_vht_capab(struct hostapd_data *hapd, struct sta_info *sta,
Dmitry Shmidt9d9e6022015-04-23 10:34:55 -0700[diff] [blame]96 const u8 *vht_capab);
Hai Shalom74f70d42019-02-11 14:42:39 -0800[diff] [blame]97u16 copy_sta_vht_oper(struct hostapd_data *hapd, struct sta_info *sta,
98 const u8 *vht_oper);
Dmitry Shmidtbd14a572014-02-18 10:33:49 -0800[diff] [blame]99u16 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta,
100 const u8 *vht_opmode);
Hai Shalom81f62d82019-07-22 12:10:00 -0700[diff] [blame]101u16 copy_sta_he_capab(struct hostapd_data *hapd, struct sta_info *sta,
102 enum ieee80211_op_mode opmode, const u8 *he_capab,
103 size_t he_capab_len);
Hai Shalom4fbc08f2020-05-18 12:37:00 -0700[diff] [blame]104u16 copy_sta_he_6ghz_capab(struct hostapd_data *hapd, struct sta_info *sta,
105 const u8 *he_6ghz_capab);
Hai Shalomfdcde762020-04-02 11:19:20 -0700[diff] [blame]106int hostapd_get_he_twt_responder(struct hostapd_data *hapd,
107 enum ieee80211_op_mode mode);
Sunil Ravia04bd252022-05-02 22:54:18 -0700[diff] [blame]108u8 * hostapd_eid_cca(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]109void hostapd_tx_status(struct hostapd_data *hapd, const u8 *addr,
110 const u8 *buf, size_t len, int ack);
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800[diff] [blame]111void hostapd_eapol_tx_status(struct hostapd_data *hapd, const u8 *dst,
112 const u8 *data, size_t len, int ack);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]113void ieee802_11_rx_from_unknown(struct hostapd_data *hapd, const u8 *src,
114 int wds);
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800[diff] [blame]115u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd,
116 struct sta_info *sta, u8 *eid);
117void ieee802_11_sa_query_action(struct hostapd_data *hapd,
Hai Shalom74f70d42019-02-11 14:42:39 -0800[diff] [blame]118 const struct ieee80211_mgmt *mgmt,
119 size_t len);
Dmitry Shmidt1f69aa52012-01-24 16:10:04 -0800[diff] [blame]120u8 * hostapd_eid_interworking(struct hostapd_data *hapd, u8 *eid);
121u8 * hostapd_eid_adv_proto(struct hostapd_data *hapd, u8 *eid);
122u8 * hostapd_eid_roaming_consortium(struct hostapd_data *hapd, u8 *eid);
123u8 * hostapd_eid_time_adv(struct hostapd_data *hapd, u8 *eid);
124u8 * hostapd_eid_time_zone(struct hostapd_data *hapd, u8 *eid);
125int hostapd_update_time_adv(struct hostapd_data *hapd);
126void hostapd_client_poll_ok(struct hostapd_data *hapd, const u8 *addr);
Dmitry Shmidt04949592012-07-19 12:16:46 -0700[diff] [blame]127u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data *hapd, u8 *eid);
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]128
Dmitry Shmidtff787d52015-01-12 13:01:47 -0800[diff] [blame]129int auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta);
130#ifdef CONFIG_SAE
131void sae_clear_retransmit_timer(struct hostapd_data *hapd,
132 struct sta_info *sta);
Dmitry Shmidte4663042016-04-04 10:07:49 -0700[diff] [blame]133void sae_accept_sta(struct hostapd_data *hapd, struct sta_info *sta);
Dmitry Shmidtff787d52015-01-12 13:01:47 -0800[diff] [blame]134#else /* CONFIG_SAE */
135static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd,
136 struct sta_info *sta)
137{
138}
139#endif /* CONFIG_SAE */
140
Dmitry Shmidt57c2d392016-02-23 13:40:19 -0800[diff] [blame]141#ifdef CONFIG_MBO
142
143u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid, size_t len);
144
145u8 hostapd_mbo_ie_len(struct hostapd_data *hapd);
146
Hai Shalom74f70d42019-02-11 14:42:39 -0800[diff] [blame]147u8 * hostapd_eid_mbo_rssi_assoc_rej(struct hostapd_data *hapd, u8 *eid,
148 size_t len, int delta);
149
Dmitry Shmidt57c2d392016-02-23 13:40:19 -0800[diff] [blame]150#else /* CONFIG_MBO */
151
152static inline u8 * hostapd_eid_mbo(struct hostapd_data *hapd, u8 *eid,
153 size_t len)
154{
155 return eid;
156}
157
158static inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd)
159{
160 return 0;
161}
162
163#endif /* CONFIG_MBO */
164
Dmitry Shmidt9c175262016-03-03 10:20:07 -0800[diff] [blame]165void ap_copy_sta_supp_op_classes(struct sta_info *sta,
166 const u8 *supp_op_classes,
167 size_t supp_op_classes_len);
168
Dmitry Shmidt9839ecd2016-11-07 11:05:47 -0800[diff] [blame]169u8 * hostapd_eid_fils_indic(struct hostapd_data *hapd, u8 *eid, int hessid);
170void ieee802_11_finish_fils_auth(struct hostapd_data *hapd,
171 struct sta_info *sta, int success,
172 struct wpabuf *erp_resp,
173 const u8 *msk, size_t msk_len);
Roshan Pius3a1667e2018-07-03 15:17:14 -0700[diff] [blame]174u8 * owe_assoc_req_process(struct hostapd_data *hapd, struct sta_info *sta,
175 const u8 *owe_dh, u8 owe_dh_len,
Hai Shalomfdcde762020-04-02 11:19:20 -0700[diff] [blame]176 u8 *owe_buf, size_t owe_buf_len, u16 *status);
Hai Shalom81f62d82019-07-22 12:10:00 -0700[diff] [blame]177u16 owe_process_rsn_ie(struct hostapd_data *hapd, struct sta_info *sta,
178 const u8 *rsn_ie, size_t rsn_ie_len,
179 const u8 *owe_dh, size_t owe_dh_len);
180u16 owe_validate_request(struct hostapd_data *hapd, const u8 *peer,
181 const u8 *rsn_ie, size_t rsn_ie_len,
182 const u8 *owe_dh, size_t owe_dh_len);
Dmitry Shmidtebd93af2017-02-21 13:40:44 -0800[diff] [blame]183void fils_hlp_timeout(void *eloop_ctx, void *eloop_data);
184void fils_hlp_finish_assoc(struct hostapd_data *hapd, struct sta_info *sta);
Dmitry Shmidtd2986c22017-10-23 14:22:09 -0700[diff] [blame]185void handle_auth_fils(struct hostapd_data *hapd, struct sta_info *sta,
186 const u8 *pos, size_t len, u16 auth_alg,
187 u16 auth_transaction, u16 status_code,
188 void (*cb)(struct hostapd_data *hapd,
189 struct sta_info *sta,
190 u16 resp, struct wpabuf *data, int pub));
Dmitry Shmidt9839ecd2016-11-07 11:05:47 -0800[diff] [blame]191
Roshan Pius3a1667e2018-07-03 15:17:14 -0700[diff] [blame]192size_t hostapd_eid_owe_trans_len(struct hostapd_data *hapd);
193u8 * hostapd_eid_owe_trans(struct hostapd_data *hapd, u8 *eid, size_t len);
Hai Shalomfdcde762020-04-02 11:19:20 -0700[diff] [blame]194
195size_t hostapd_eid_dpp_cc_len(struct hostapd_data *hapd);
196u8 * hostapd_eid_dpp_cc(struct hostapd_data *hapd, u8 *eid, size_t len);
Roshan Pius3a1667e2018-07-03 15:17:14 -0700[diff] [blame]197
Hai Shalom74f70d42019-02-11 14:42:39 -0800[diff] [blame]198int get_tx_parameters(struct sta_info *sta, int ap_max_chanwidth,
199 int ap_seg1_idx, int *bandwidth, int *seg1_idx);
200
Hai Shalom021b0b52019-04-10 11:17:58 -0700[diff] [blame]201void auth_sae_process_commit(void *eloop_ctx, void *user_ctx);
Hai Shalomc3565922019-10-28 11:58:20 -0700[diff] [blame]202u8 * hostapd_eid_rsnxe(struct hostapd_data *hapd, u8 *eid, size_t len);
Sunil Ravia04bd252022-05-02 22:54:18 -0700[diff] [blame]203u16 check_ext_capab(struct hostapd_data *hapd, struct sta_info *sta,
204 const u8 *ext_capab_ie, size_t ext_capab_ie_len);
Hai Shaloma20dcd72022-02-04 13:43:00 -0800[diff] [blame]205size_t hostapd_eid_rnr_len(struct hostapd_data *hapd, u32 type);
206u8 * hostapd_eid_rnr(struct hostapd_data *hapd, u8 *eid, u32 type);
Sunil Ravia04bd252022-05-02 22:54:18 -0700[diff] [blame]207int ieee802_11_set_radius_info(struct hostapd_data *hapd, struct sta_info *sta,
208 int res, struct radius_sta *info);
209size_t hostapd_eid_eht_capab_len(struct hostapd_data *hapd,
210 enum ieee80211_op_mode opmode);
211u8 * hostapd_eid_eht_capab(struct hostapd_data *hapd, u8 *eid,
212 enum ieee80211_op_mode opmode);
213u8 * hostapd_eid_eht_operation(struct hostapd_data *hapd, u8 *eid);
214u16 copy_sta_eht_capab(struct hostapd_data *hapd, struct sta_info *sta,
215 enum ieee80211_op_mode opmode,
216 const u8 *he_capab, size_t he_capab_len,
217 const u8 *eht_capab, size_t eht_capab_len);
Sunil Ravi77d572f2023-01-17 23:58:31 +0000[diff] [blame]218size_t hostapd_eid_mbssid_len(struct hostapd_data *hapd, u32 frame_type,
219 u8 *elem_count, const u8 *known_bss,
220 size_t known_bss_len);
221u8 * hostapd_eid_mbssid(struct hostapd_data *hapd, u8 *eid, u8 *end,
222 unsigned int frame_stype, u8 elem_count,
223 u8 **elem_offset,
224 const u8 *known_bss, size_t known_bss_len);
Hai Shalom021b0b52019-04-10 11:17:58 -0700[diff] [blame]225
Dmitry Shmidt8d520ff2011-05-09 14:06:53 -0700[diff] [blame]226#endif /* IEEE802_11_H */