[thirdparty/hostap.git] / src / ap / ieee802_11.h

/*
 * hostapd / IEEE 802.11 Management
 * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
 *
 * 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;

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);
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_ht_capabilities(struct hostapd_data *hapd, u8 *eid);
u8 * hostapd_eid_ht_operation(struct hostapd_data *hapd, u8 *eid);
u8 * hostapd_eid_secondary_channel(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_vendor_he_capab(struct hostapd_data *hapd, u8 *eid);
u8 * hostapd_eid_vendor_he_operation(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);
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);

void 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 set_sta_vht_opmode(struct hostapd_data *hapd, struct sta_info *sta,
		       const u8 *vht_opmode);
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 u8 *sa, const u8 action_type,
				const u8 *trans_id);
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);

#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);
void fils_hlp_timeout(void *eloop_ctx, void *eloop_data);
void fils_hlp_finish_assoc(struct hostapd_data *hapd, struct sta_info *sta);

#endif /* IEEE802_11_H */
Commit	Line	Data
6fc6879b JM	1	/*
6fc6879b JM	2	* hostapd / IEEE 802.11 Management
d45354be	3	* Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
6fc6879b	4	*
0f3d578e JM	5	* This software may be distributed under the terms of the BSD license.
0f3d578e JM	6	* See README for more details.
6fc6879b JM	7	*/
	8
	9	#ifndef IEEE802_11_H
	10	#define IEEE802_11_H
	11
de9289c8	12	struct hostapd_iface;
6fc6879b JM	13	struct hostapd_data;
6fc6879b JM	14	struct sta_info;
649d8890	15	struct hostapd_frame_info;
81f4f619	16	struct ieee80211_ht_capabilities;
26b3f644	17	struct ieee80211_vht_capabilities;
587d60d2	18	struct ieee80211_mgmt;
6fc6879b	19
912b34f0 JM	20	int ieee802_11_mgmt(struct hostapd_data hapd, const u8 buf, size_t len,
912b34f0 JM	21	struct hostapd_frame_info *fi);
f8b1f695	22	void ieee802_11_mgmt_cb(struct hostapd_data hapd, const u8 buf, size_t len,
6fc6879b	23	u16 stype, int ok);
587d60d2 PX	24	void hostapd_2040_coex_action(struct hostapd_data *hapd,
587d60d2 PX	25	const struct ieee80211_mgmt *mgmt, size_t len);
fe6bdb77	26	#ifdef NEED_AP_MLME
6fc6879b JM	27	int ieee802_11_get_mib(struct hostapd_data hapd, char buf, size_t buflen);
	28	int ieee802_11_get_mib_sta(struct hostapd_data hapd, struct sta_info sta,
	29	char *buf, size_t buflen);
fe6bdb77	30	#else /* NEED_AP_MLME */
9c584c06 JM	31	static inline int ieee802_11_get_mib(struct hostapd_data hapd, char buf,
	32	size_t buflen)
	33	{
	34	return 0;
	35	}
	36
	37	static inline int ieee802_11_get_mib_sta(struct hostapd_data *hapd,
	38	struct sta_info *sta,
	39	char *buf, size_t buflen)
	40	{
	41	return 0;
	42	}
fe6bdb77	43	#endif /* NEED_AP_MLME */
f41ded6f	44	u16 hostapd_own_capab_info(struct hostapd_data *hapd);
9c47f6a2	45	void ap_ht2040_timeout(void eloop_data, void user_data);
1161ff1e	46	u8 * hostapd_eid_ext_capab(struct hostapd_data hapd, u8 eid);
c551700f	47	u8 * hostapd_eid_qos_map_set(struct hostapd_data hapd, u8 eid);
6fc6879b JM	48	u8 * hostapd_eid_supp_rates(struct hostapd_data hapd, u8 eid);
6fc6879b JM	49	u8 * hostapd_eid_ext_supp_rates(struct hostapd_data hapd, u8 eid);
a49148fd	50	u8 * hostapd_eid_ht_capabilities(struct hostapd_data hapd, u8 eid);
de9289c8	51	u8 * hostapd_eid_ht_operation(struct hostapd_data hapd, u8 eid);
967791fe	52	u8 * hostapd_eid_secondary_channel(struct hostapd_data hapd, u8 eid);
fc72a48a	53	u8 * hostapd_eid_vht_capabilities(struct hostapd_data hapd, u8 eid, u32 nsts);
532b16c7	54	u8 * hostapd_eid_vht_operation(struct hostapd_data hapd, u8 eid);
e7d0e97b	55	u8 * hostapd_eid_vendor_vht(struct hostapd_data hapd, u8 eid);
244d4d8b	56	u8 * hostapd_eid_wb_chsw_wrapper(struct hostapd_data hapd, u8 eid);
3c417499	57	u8 * hostapd_eid_txpower_envelope(struct hostapd_data hapd, u8 eid);
d512f406 PX	58	u8 * hostapd_eid_vendor_he_capab(struct hostapd_data hapd, u8 eid);
d512f406 PX	59	u8 * hostapd_eid_vendor_he_operation(struct hostapd_data hapd, u8 eid);
244d4d8b	60
de9289c8	61	int hostapd_ht_operation_update(struct hostapd_iface *iface);
88b4b424 JM	62	void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
88b4b424 JM	63	const u8 addr, const u8 trans_id);
d45354be JM	64	void hostapd_get_ht_capab(struct hostapd_data *hapd,
	65	struct ieee80211_ht_capabilities *ht_cap,
	66	struct ieee80211_ht_capabilities *neg_ht_cap);
a9a1d0f0 JB	67	void hostapd_get_vht_capab(struct hostapd_data *hapd,
	68	struct ieee80211_vht_capabilities *vht_cap,
	69	struct ieee80211_vht_capabilities *neg_vht_cap);
681753f2	70	int hostapd_get_aid(struct hostapd_data hapd, struct sta_info sta);
f39b07d7	71	u16 copy_sta_ht_capab(struct hostapd_data hapd, struct sta_info sta,
baae4cb9	72	const u8 *ht_capab);
e7d0e97b YL	73	u16 copy_sta_vendor_vht(struct hostapd_data hapd, struct sta_info sta,
	74	const u8 *ie, size_t len);
	75
d45354be	76	void update_ht_state(struct hostapd_data hapd, struct sta_info sta);
9c47f6a2 PX	77	void ht40_intolerant_add(struct hostapd_iface iface, struct sta_info sta);
9c47f6a2 PX	78	void ht40_intolerant_remove(struct hostapd_iface iface, struct sta_info sta);
de3cdf35	79	u16 copy_sta_vht_capab(struct hostapd_data hapd, struct sta_info sta,
40baac0e	80	const u8 *vht_capab);
8a458116 MK	81	u16 set_sta_vht_opmode(struct hostapd_data hapd, struct sta_info sta,
8a458116 MK	82	const u8 *vht_opmode);
f8b1f695 JM	83	void hostapd_tx_status(struct hostapd_data hapd, const u8 addr,
f8b1f695 JM	84	const u8 *buf, size_t len, int ack);
dd840f79 JB	85	void hostapd_eapol_tx_status(struct hostapd_data hapd, const u8 dst,
dd840f79 JB	86	const u8 *data, size_t len, int ack);
fbbfcbac FF	87	void ieee802_11_rx_from_unknown(struct hostapd_data hapd, const u8 src,
fbbfcbac FF	88	int wds);
d4370eac MP	89	u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd,
	90	struct sta_info sta, u8 eid);
	91	void ieee802_11_sa_query_action(struct hostapd_data *hapd,
	92	const u8 *sa, const u8 action_type,
	93	const u8 *trans_id);
06c4d247	94	u8 * hostapd_eid_interworking(struct hostapd_data hapd, u8 eid);
c7c178e1	95	u8 * hostapd_eid_adv_proto(struct hostapd_data hapd, u8 eid);
4b2a77ab	96	u8 * hostapd_eid_roaming_consortium(struct hostapd_data hapd, u8 eid);
39b97072 JM	97	u8 * hostapd_eid_time_adv(struct hostapd_data hapd, u8 eid);
	98	u8 * hostapd_eid_time_zone(struct hostapd_data hapd, u8 eid);
	99	int hostapd_update_time_adv(struct hostapd_data *hapd);
bcf24348	100	void hostapd_client_poll_ok(struct hostapd_data hapd, const u8 addr);
b6668734	101	u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data hapd, u8 eid);
6fc6879b	102
a206e2a1	103	int auth_sae_init_committed(struct hostapd_data hapd, struct sta_info sta);
f3b8ad4d BC	104	#ifdef CONFIG_SAE
	105	void sae_clear_retransmit_timer(struct hostapd_data *hapd,
	106	struct sta_info *sta);
9f2cf23e	107	void sae_accept_sta(struct hostapd_data hapd, struct sta_info sta);
f3b8ad4d BC	108	#else /* CONFIG_SAE */
	109	static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd,
	110	struct sta_info *sta)
	111	{
	112	}
	113	#endif /* CONFIG_SAE */
a206e2a1	114
fb9a1c3e AS	115	#ifdef CONFIG_MBO
	116
	117	u8 * hostapd_eid_mbo(struct hostapd_data hapd, u8 eid, size_t len);
	118
	119	u8 hostapd_mbo_ie_len(struct hostapd_data *hapd);
	120
	121	#else /* CONFIG_MBO */
	122
	123	static inline u8 * hostapd_eid_mbo(struct hostapd_data hapd, u8 eid,
	124	size_t len)
	125	{
	126	return eid;
	127	}
	128
	129	static inline u8 hostapd_mbo_ie_len(struct hostapd_data *hapd)
	130	{
	131	return 0;
	132	}
	133
	134	#endif /* CONFIG_MBO */
	135
adf0478e JM	136	void ap_copy_sta_supp_op_classes(struct sta_info *sta,
	137	const u8 *supp_op_classes,
	138	size_t supp_op_classes_len);
	139
198a942c	140	u8 * hostapd_eid_fils_indic(struct hostapd_data hapd, u8 eid, int hessid);
c4fd6d8a JM	141	void ieee802_11_finish_fils_auth(struct hostapd_data *hapd,
	142	struct sta_info *sta, int success,
	143	struct wpabuf *erp_resp,
	144	const u8 *msk, size_t msk_len);
91d91abf JM	145	void fils_hlp_timeout(void eloop_ctx, void eloop_data);
91d91abf JM	146	void fils_hlp_finish_assoc(struct hostapd_data hapd, struct sta_info sta);
198a942c	147
6fc6879b	148	#endif /* IEEE802_11_H */