hostapd.h revision 8d520ff1dc2da35cdca849e982051b86468016d8
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/*
28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd / Initialization and configuration
38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi>
48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *
58d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This program is free software; you can redistribute it and/or modify
68d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * it under the terms of the GNU General Public License version 2 as
78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * published by the Free Software Foundation.
88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *
98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Alternatively, this software may be distributed under the terms of BSD
108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * license.
118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *
128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * See README and COPYING for more details.
138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */
148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef HOSTAPD_H
168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HOSTAPD_H
178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/defs.h"
198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_driver_ops;
218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_ctrl_dst;
228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_server_data;
238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct upnp_wps_device_sm;
248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hapd_interfaces;
258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data;
268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct sta_info;
278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostap_sta_driver_data;
288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ieee80211_ht_capabilities;
298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct full_dynamic_vlan;
308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum wps_event;
318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtunion wps_event_data;
328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_probereq_cb {
348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int (*cb)(void *ctx, const u8 *sa, const u8 *ie, size_t ie_len);
358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *ctx;
368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt};
378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HOSTAPD_RATE_BASIC 0x00000001
398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_rate_data {
418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int rate; /* rate in 100 kbps */
428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int flags; /* HOSTAPD_RATE_ flags */
438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt};
448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_frame_info {
468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u32 channel;
478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u32 datarate;
488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u32 ssi_signal;
498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt};
508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/**
538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct hostapd_data - hostapd per-BSS data structure
548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */
558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data {
568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_iface *iface;
578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_config *iconf;
588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_bss_config *conf;
598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int interface_added; /* virtual interface added for this BSS */
608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u8 own_addr[ETH_ALEN];
628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta; /* number of entries in sta_list */
648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct sta_info *sta_list; /* STA info list head */
658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define STA_HASH_SIZE 256
668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define STA_HASH(sta) (sta[5])
678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct sta_info *sta_hash[STA_HASH_SIZE];
688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/*
708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	 * Bitfield for indicating which AIDs are allocated. Only AID values
718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	 * 1-2007 are used and as such, the bit at index 0 corresponds to AID
728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	 * 1.
738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	 */
748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define AID_WORDS ((2008 + 31) / 32)
758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u32 sta_aid[AID_WORDS];
768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	const struct wpa_driver_ops *driver;
788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *drv_priv;
798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*new_assoc_sta_cb)(struct hostapd_data *hapd,
818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				 struct sta_info *sta, int reassoc);
828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *msg_ctx; /* ctx for wpa_msg() calls */
848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct radius_client_data *radius;
868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u32 acct_session_id_hi, acct_session_id_lo;
878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct iapp_data *iapp;
898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_cached_radius_acl *acl_cache;
918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_acl_query_data *acl_queries;
928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wpa_authenticator *wpa_auth;
948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct eapol_authenticator *eapol_auth;
958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct rsn_preauth_interface *preauth_iface;
978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	time_t michael_mic_failure;
988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int michael_mic_failures;
998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int tkip_countermeasures;
1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int ctrl_sock;
1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wpa_ctrl_dst *ctrl_dst;
1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *ssl_ctx;
1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *eap_sim_db_priv;
1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct radius_server_data *radius_srv;
1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int parameter_set_count;
1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_FULL_DYNAMIC_VLAN
1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct full_dynamic_vlan *full_dynamic_vlan;
1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_FULL_DYNAMIC_VLAN */
1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct l2_packet_data *l2;
1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wps_context *wps;
1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wpabuf *wps_beacon_ie;
1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wpabuf *wps_probe_resp_ie;
1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_WPS
1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	unsigned int ap_pin_failures;
1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct upnp_wps_device_sm *wps_upnp;
1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	unsigned int ap_pin_lockout_time;
1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_WPS */
1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_probereq_cb *probereq_cb;
1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	size_t num_probereq_cb;
1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*public_action_cb)(void *ctx, const u8 *buf, size_t len,
1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				 int freq);
1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *public_action_cb_ctx;
1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int (*vendor_action_cb)(void *ctx, const u8 *buf, size_t len,
1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				int freq);
1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *vendor_action_cb_ctx;
1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*wps_reg_success_cb)(void *ctx, const u8 *mac_addr,
1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				   const u8 *uuid_e);
1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *wps_reg_success_cb_ctx;
1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*wps_event_cb)(void *ctx, enum wps_event event,
1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt			     union wps_event_data *data);
1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *wps_event_cb_ctx;
1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*sta_authorized_cb)(void *ctx, const u8 *mac_addr,
1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				  int authorized);
1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *sta_authorized_cb_ctx;
1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*setup_complete_cb)(void *ctx);
1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *setup_complete_cb_ctx;
1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P
1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct p2p_data *p2p;
1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct p2p_group *p2p_group;
1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wpabuf *p2p_beacon_ie;
1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct wpabuf *p2p_probe_resp_ie;
1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of non-P2P association stations */
1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_no_p2p;
1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Periodic NoA (used only when no non-P2P clients in the group) */
1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int noa_enabled;
1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int noa_start;
1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int noa_duration;
1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */
1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt};
1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/**
1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct hostapd_iface - hostapd per-interface data structure
1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */
1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_iface {
1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hapd_interfaces *interfaces;
1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void *owner;
1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int (*reload_config)(struct hostapd_iface *iface);
1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_config * (*config_read_cb)(const char *config_fname);
1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	char *config_fname;
1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_config *conf;
1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	size_t num_bss;
1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_data **bss;
1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_ap; /* number of entries in ap_list */
1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct ap_info *ap_list; /* AP info list head */
1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct ap_info *ap_hash[STA_HASH_SIZE];
1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct ap_info *ap_iter_list;
1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	unsigned int drv_flags;
1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_hw_modes *hw_features;
1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_hw_features;
1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_hw_modes *current_mode;
1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Rates that are currently used (i.e., filtered copy of
1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	 * current_mode->channels */
1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_rates;
1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	struct hostapd_rate_data *current_rates;
1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int freq;
1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u16 hw_flags;
1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of associated Non-ERP stations (i.e., stations using 802.11b
2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	 * in 802.11g BSS) */
2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_non_erp;
2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of associated stations that do not support Short Slot Time */
2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_no_short_slot_time;
2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of associated stations that do not support Short Preamble */
2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_no_short_preamble;
2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int olbc; /* Overlapping Legacy BSS Condition */
2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of HT associated stations that do not support greenfield */
2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_ht_no_gf;
2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of associated non-HT stations */
2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_no_ht;
2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Number of HT associated stations 20 MHz */
2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int num_sta_ht_20mhz;
2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	/* Overlapping BSS information */
2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int olbc_ht;
2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	u16 ht_op_mode;
2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*scan_cb)(struct hostapd_iface *iface);
2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int (*ctrl_iface_init)(struct hostapd_data *hapd);
2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	void (*ctrl_iface_deinit)(struct hostapd_data *hapd);
2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt	int (*for_each_interface)(struct hapd_interfaces *interfaces,
2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				  int (*cb)(struct hostapd_iface *iface,
2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt					    void *ctx), void *ctx);
2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt};
2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* hostapd.c */
2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_reload_config(struct hostapd_iface *iface);
2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data *
2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidthostapd_alloc_bss_data(struct hostapd_iface *hapd_iface,
2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt		       struct hostapd_config *conf,
2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt		       struct hostapd_bss_config *bss);
2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface(struct hostapd_iface *iface);
2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface_complete(struct hostapd_iface *iface, int err);
2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_deinit(struct hostapd_iface *iface);
2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_free(struct hostapd_iface *iface);
2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta,
2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt			   int reassoc);
2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* utils.c */
2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_register_probereq_cb(struct hostapd_data *hapd,
2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				 int (*cb)(void *ctx, const u8 *sa,
2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt					   const u8 *ie, size_t ie_len),
2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt				 void *ctx);
2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_prune_associations(struct hostapd_data *hapd, const u8 *addr);
2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* drv_callbacks.c (TODO: move to somewhere else?) */
2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr,
2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt			const u8 *ie, size_t ielen, int reassoc);
2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr);
2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_event_sta_low_ack(struct hostapd_data *hapd, const u8 *addr);
2598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa,
2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt			 const u8 *ie, size_t ie_len);
2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt
2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* HOSTAPD_H */
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