[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_vht_capabilities(struct hostapd_data *hapd, u8 *eid);
u8 * hostapd_eid_vht_operation(struct hostapd_data *hapd, u8 *eid);
u8 * hostapd_eid_vendor_vht(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);
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);
#else /* CONFIG_SAE */
static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd,
					      struct sta_info *sta)
{
}
#endif /* CONFIG_SAE */

#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);
532b16c7 MP	52	u8 * hostapd_eid_vht_capabilities(struct hostapd_data hapd, u8 eid);
532b16c7 MP	53	u8 * hostapd_eid_vht_operation(struct hostapd_data hapd, u8 eid);
e7d0e97b	54	u8 * hostapd_eid_vendor_vht(struct hostapd_data hapd, u8 eid);
de9289c8	55	int hostapd_ht_operation_update(struct hostapd_iface *iface);
88b4b424 JM	56	void ieee802_11_send_sa_query_req(struct hostapd_data *hapd,
88b4b424 JM	57	const u8 addr, const u8 trans_id);
d45354be JM	58	void hostapd_get_ht_capab(struct hostapd_data *hapd,
	59	struct ieee80211_ht_capabilities *ht_cap,
	60	struct ieee80211_ht_capabilities *neg_ht_cap);
a9a1d0f0 JB	61	void hostapd_get_vht_capab(struct hostapd_data *hapd,
	62	struct ieee80211_vht_capabilities *vht_cap,
	63	struct ieee80211_vht_capabilities *neg_vht_cap);
f39b07d7	64	u16 copy_sta_ht_capab(struct hostapd_data hapd, struct sta_info sta,
baae4cb9	65	const u8 *ht_capab);
e7d0e97b YL	66	u16 copy_sta_vendor_vht(struct hostapd_data hapd, struct sta_info sta,
	67	const u8 *ie, size_t len);
	68
d45354be	69	void update_ht_state(struct hostapd_data hapd, struct sta_info sta);
9c47f6a2 PX	70	void ht40_intolerant_add(struct hostapd_iface iface, struct sta_info sta);
9c47f6a2 PX	71	void ht40_intolerant_remove(struct hostapd_iface iface, struct sta_info sta);
de3cdf35	72	u16 copy_sta_vht_capab(struct hostapd_data hapd, struct sta_info sta,
40baac0e	73	const u8 *vht_capab);
8a458116 MK	74	u16 set_sta_vht_opmode(struct hostapd_data hapd, struct sta_info sta,
8a458116 MK	75	const u8 *vht_opmode);
f8b1f695 JM	76	void hostapd_tx_status(struct hostapd_data hapd, const u8 addr,
f8b1f695 JM	77	const u8 *buf, size_t len, int ack);
dd840f79 JB	78	void hostapd_eapol_tx_status(struct hostapd_data hapd, const u8 dst,
dd840f79 JB	79	const u8 *data, size_t len, int ack);
fbbfcbac FF	80	void ieee802_11_rx_from_unknown(struct hostapd_data hapd, const u8 src,
fbbfcbac FF	81	int wds);
d4370eac MP	82	u8 * hostapd_eid_assoc_comeback_time(struct hostapd_data *hapd,
	83	struct sta_info sta, u8 eid);
	84	void ieee802_11_sa_query_action(struct hostapd_data *hapd,
	85	const u8 *sa, const u8 action_type,
	86	const u8 *trans_id);
06c4d247	87	u8 * hostapd_eid_interworking(struct hostapd_data hapd, u8 eid);
c7c178e1	88	u8 * hostapd_eid_adv_proto(struct hostapd_data hapd, u8 eid);
4b2a77ab	89	u8 * hostapd_eid_roaming_consortium(struct hostapd_data hapd, u8 eid);
39b97072 JM	90	u8 * hostapd_eid_time_adv(struct hostapd_data hapd, u8 eid);
	91	u8 * hostapd_eid_time_zone(struct hostapd_data hapd, u8 eid);
	92	int hostapd_update_time_adv(struct hostapd_data *hapd);
bcf24348	93	void hostapd_client_poll_ok(struct hostapd_data hapd, const u8 addr);
b6668734	94	u8 * hostapd_eid_bss_max_idle_period(struct hostapd_data hapd, u8 eid);
6fc6879b	95
a206e2a1	96	int auth_sae_init_committed(struct hostapd_data hapd, struct sta_info sta);
f3b8ad4d BC	97	#ifdef CONFIG_SAE
	98	void sae_clear_retransmit_timer(struct hostapd_data *hapd,
	99	struct sta_info *sta);
	100	#else /* CONFIG_SAE */
	101	static inline void sae_clear_retransmit_timer(struct hostapd_data *hapd,
	102	struct sta_info *sta)
	103	{
	104	}
	105	#endif /* CONFIG_SAE */
a206e2a1	106
6fc6879b	107	#endif /* IEEE802_11_H */