1/*
2 * wpa_supplicant - Internal definitions
3 * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
4 *
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
7 */
8
9#ifndef WPA_SUPPLICANT_I_H
10#define WPA_SUPPLICANT_I_H
11
12#include "utils/list.h"
13#include "common/defs.h"
14#include "common/sae.h"
15#include "common/wpa_ctrl.h"
16#include "wps/wps_defs.h"
17#include "config_ssid.h"
18#include "wmm_ac.h"
19
20extern const char *const wpa_supplicant_version;
21extern const char *const wpa_supplicant_license;
22#ifndef CONFIG_NO_STDOUT_DEBUG
23extern const char *const wpa_supplicant_full_license1;
24extern const char *const wpa_supplicant_full_license2;
25extern const char *const wpa_supplicant_full_license3;
26extern const char *const wpa_supplicant_full_license4;
27extern const char *const wpa_supplicant_full_license5;
28#endif /* CONFIG_NO_STDOUT_DEBUG */
29
30struct wpa_sm;
31struct wpa_supplicant;
32struct ibss_rsn;
33struct scan_info;
34struct wpa_bss;
35struct wpa_scan_results;
36struct hostapd_hw_modes;
37struct wpa_driver_associate_params;
38
39/*
40 * Forward declarations of private structures used within the ctrl_iface
41 * backends. Other parts of wpa_supplicant do not have access to data stored in
42 * these structures.
43 */
44struct ctrl_iface_priv;
45struct ctrl_iface_global_priv;
46struct wpas_dbus_priv;
47struct wpas_binder_priv;
48
49/**
50 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
51 */
52struct wpa_interface {
53	/**
54	 * confname - Configuration name (file or profile) name
55	 *
56	 * This can also be %NULL when a configuration file is not used. In
57	 * that case, ctrl_interface must be set to allow the interface to be
58	 * configured.
59	 */
60	const char *confname;
61
62	/**
63	 * confanother - Additional configuration name (file or profile) name
64	 *
65	 * This can also be %NULL when the additional configuration file is not
66	 * used.
67	 */
68	const char *confanother;
69
70	/**
71	 * ctrl_interface - Control interface parameter
72	 *
73	 * If a configuration file is not used, this variable can be used to
74	 * set the ctrl_interface parameter that would have otherwise been read
75	 * from the configuration file. If both confname and ctrl_interface are
76	 * set, ctrl_interface is used to override the value from configuration
77	 * file.
78	 */
79	const char *ctrl_interface;
80
81	/**
82	 * driver - Driver interface name, or %NULL to use the default driver
83	 */
84	const char *driver;
85
86	/**
87	 * driver_param - Driver interface parameters
88	 *
89	 * If a configuration file is not used, this variable can be used to
90	 * set the driver_param parameters that would have otherwise been read
91	 * from the configuration file. If both confname and driver_param are
92	 * set, driver_param is used to override the value from configuration
93	 * file.
94	 */
95	const char *driver_param;
96
97	/**
98	 * ifname - Interface name
99	 */
100	const char *ifname;
101
102	/**
103	 * bridge_ifname - Optional bridge interface name
104	 *
105	 * If the driver interface (ifname) is included in a Linux bridge
106	 * device, the bridge interface may need to be used for receiving EAPOL
107	 * frames. This can be enabled by setting this variable to enable
108	 * receiving of EAPOL frames from an additional interface.
109	 */
110	const char *bridge_ifname;
111
112	/**
113	 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
114	 *
115	 * Indicates whether wpas_p2p_init() must be called for this interface.
116	 * This is used only when the driver supports a dedicated P2P Device
117	 * interface that is not a network interface.
118	 */
119	int p2p_mgmt;
120};
121
122/**
123 * struct wpa_params - Parameters for wpa_supplicant_init()
124 */
125struct wpa_params {
126	/**
127	 * daemonize - Run %wpa_supplicant in the background
128	 */
129	int daemonize;
130
131	/**
132	 * wait_for_monitor - Wait for a monitor program before starting
133	 */
134	int wait_for_monitor;
135
136	/**
137	 * pid_file - Path to a PID (process ID) file
138	 *
139	 * If this and daemonize are set, process ID of the background process
140	 * will be written to the specified file.
141	 */
142	char *pid_file;
143
144	/**
145	 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
146	 */
147	int wpa_debug_level;
148
149	/**
150	 * wpa_debug_show_keys - Whether keying material is included in debug
151	 *
152	 * This parameter can be used to allow keying material to be included
153	 * in debug messages. This is a security risk and this option should
154	 * not be enabled in normal configuration. If needed during
155	 * development or while troubleshooting, this option can provide more
156	 * details for figuring out what is happening.
157	 */
158	int wpa_debug_show_keys;
159
160	/**
161	 * wpa_debug_timestamp - Whether to include timestamp in debug messages
162	 */
163	int wpa_debug_timestamp;
164
165	/**
166	 * ctrl_interface - Global ctrl_iface path/parameter
167	 */
168	char *ctrl_interface;
169
170	/**
171	 * ctrl_interface_group - Global ctrl_iface group
172	 */
173	char *ctrl_interface_group;
174
175	/**
176	 * dbus_ctrl_interface - Enable the DBus control interface
177	 */
178	int dbus_ctrl_interface;
179
180	/**
181	 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
182	 */
183	const char *wpa_debug_file_path;
184
185	/**
186	 * wpa_debug_syslog - Enable log output through syslog
187	 */
188	int wpa_debug_syslog;
189
190	/**
191	 * wpa_debug_tracing - Enable log output through Linux tracing
192	 */
193	int wpa_debug_tracing;
194
195	/**
196	 * override_driver - Optional driver parameter override
197	 *
198	 * This parameter can be used to override the driver parameter in
199	 * dynamic interface addition to force a specific driver wrapper to be
200	 * used instead.
201	 */
202	char *override_driver;
203
204	/**
205	 * override_ctrl_interface - Optional ctrl_interface override
206	 *
207	 * This parameter can be used to override the ctrl_interface parameter
208	 * in dynamic interface addition to force a control interface to be
209	 * created.
210	 */
211	char *override_ctrl_interface;
212
213	/**
214	 * entropy_file - Optional entropy file
215	 *
216	 * This parameter can be used to configure wpa_supplicant to maintain
217	 * its internal entropy store over restarts.
218	 */
219	char *entropy_file;
220
221#ifdef CONFIG_P2P
222	/**
223	 * conf_p2p_dev - Configuration file used to hold the
224	 * P2P Device configuration parameters.
225	 *
226	 * This can also be %NULL. In such a case, if a P2P Device dedicated
227	 * interfaces is created, the main configuration file will be used.
228	 */
229	char *conf_p2p_dev;
230#endif /* CONFIG_P2P */
231
232#ifdef CONFIG_MATCH_IFACE
233	/**
234	 * match_ifaces - Interface descriptions to match
235	 */
236	struct wpa_interface *match_ifaces;
237
238	/**
239	 * match_iface_count - Number of defined matching interfaces
240	 */
241	int match_iface_count;
242#endif /* CONFIG_MATCH_IFACE */
243};
244
245struct p2p_srv_bonjour {
246	struct dl_list list;
247	struct wpabuf *query;
248	struct wpabuf *resp;
249};
250
251struct p2p_srv_upnp {
252	struct dl_list list;
253	u8 version;
254	char *service;
255};
256
257/**
258 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
259 *
260 * This structure is initialized by calling wpa_supplicant_init() when starting
261 * %wpa_supplicant.
262 */
263struct wpa_global {
264	struct wpa_supplicant *ifaces;
265	struct wpa_params params;
266	struct ctrl_iface_global_priv *ctrl_iface;
267	struct wpas_dbus_priv *dbus;
268	struct wpas_binder_priv *binder;
269	void **drv_priv;
270	size_t drv_count;
271	struct os_time suspend_time;
272	struct p2p_data *p2p;
273	struct wpa_supplicant *p2p_init_wpa_s;
274	struct wpa_supplicant *p2p_group_formation;
275	struct wpa_supplicant *p2p_invite_group;
276	u8 p2p_dev_addr[ETH_ALEN];
277	struct os_reltime p2p_go_wait_client;
278	struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
279	struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
280	int p2p_disabled;
281	int cross_connection;
282	struct wpa_freq_range_list p2p_disallow_freq;
283	struct wpa_freq_range_list p2p_go_avoid_freq;
284	enum wpa_conc_pref {
285		WPA_CONC_PREF_NOT_SET,
286		WPA_CONC_PREF_STA,
287		WPA_CONC_PREF_P2P
288	} conc_pref;
289	unsigned int p2p_per_sta_psk:1;
290	unsigned int p2p_fail_on_wps_complete:1;
291	unsigned int p2p_24ghz_social_channels:1;
292	unsigned int pending_p2ps_group:1;
293	unsigned int pending_group_iface_for_p2ps:1;
294	unsigned int pending_p2ps_group_freq;
295
296#ifdef CONFIG_WIFI_DISPLAY
297	int wifi_display;
298#define MAX_WFD_SUBELEMS 10
299	struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
300#endif /* CONFIG_WIFI_DISPLAY */
301
302	struct psk_list_entry *add_psk; /* From group formation */
303};
304
305
306/**
307 * struct wpa_radio - Internal data for per-radio information
308 *
309 * This structure is used to share data about configured interfaces
310 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
311 * better coordination of offchannel operations.
312 */
313struct wpa_radio {
314	char name[16]; /* from driver_ops get_radio_name() or empty if not
315			* available */
316	unsigned int external_scan_running:1;
317	unsigned int num_active_works;
318	struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */
319	struct dl_list work; /* struct wpa_radio_work::list entries */
320};
321
322#define MAX_ACTIVE_WORKS 2
323
324
325/**
326 * struct wpa_radio_work - Radio work item
327 */
328struct wpa_radio_work {
329	struct dl_list list;
330	unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */
331	const char *type;
332	struct wpa_supplicant *wpa_s;
333	void (*cb)(struct wpa_radio_work *work, int deinit);
334	void *ctx;
335	unsigned int started:1;
336	struct os_reltime time;
337	unsigned int bands;
338};
339
340int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
341		   const char *type, int next,
342		   void (*cb)(struct wpa_radio_work *work, int deinit),
343		   void *ctx);
344void radio_work_done(struct wpa_radio_work *work);
345void radio_remove_works(struct wpa_supplicant *wpa_s,
346			const char *type, int remove_all);
347void radio_work_check_next(struct wpa_supplicant *wpa_s);
348struct wpa_radio_work *
349radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
350
351struct wpa_connect_work {
352	unsigned int sme:1;
353	unsigned int bss_removed:1;
354	struct wpa_bss *bss;
355	struct wpa_ssid *ssid;
356};
357
358int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
359			struct wpa_ssid *test_ssid);
360void wpas_connect_work_free(struct wpa_connect_work *cwork);
361void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
362
363struct wpa_external_work {
364	unsigned int id;
365	char type[100];
366	unsigned int timeout;
367};
368
369enum wpa_radio_work_band wpas_freq_to_band(int freq);
370unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs);
371
372/**
373 * offchannel_send_action_result - Result of offchannel send Action frame
374 */
375enum offchannel_send_action_result {
376	OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
377	OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
378				       */,
379	OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
380				       */
381};
382
383struct wps_ap_info {
384	u8 bssid[ETH_ALEN];
385	enum wps_ap_info_type {
386		WPS_AP_NOT_SEL_REG,
387		WPS_AP_SEL_REG,
388		WPS_AP_SEL_REG_OUR
389	} type;
390	unsigned int tries;
391	struct os_reltime last_attempt;
392	unsigned int pbc_active;
393	u8 uuid[WPS_UUID_LEN];
394};
395
396struct wpa_ssid_value {
397	u8 ssid[SSID_MAX_LEN];
398	size_t ssid_len;
399};
400
401#define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
402#define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
403
404struct wpa_used_freq_data {
405	int freq;
406	unsigned int flags;
407};
408
409#define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */
410
411/*
412 * struct rrm_data - Data used for managing RRM features
413 */
414struct rrm_data {
415	/* rrm_used - indication regarding the current connection */
416	unsigned int rrm_used:1;
417
418	/*
419	 * notify_neighbor_rep - Callback for notifying report requester
420	 */
421	void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep);
422
423	/*
424	 * neighbor_rep_cb_ctx - Callback context
425	 * Received in the callback registration, and sent to the callback
426	 * function as a parameter.
427	 */
428	void *neighbor_rep_cb_ctx;
429
430	/* next_neighbor_rep_token - Next request's dialog token */
431	u8 next_neighbor_rep_token;
432};
433
434enum wpa_supplicant_test_failure {
435	WPAS_TEST_FAILURE_NONE,
436	WPAS_TEST_FAILURE_SCAN_TRIGGER,
437};
438
439struct icon_entry {
440	struct dl_list list;
441	u8 bssid[ETH_ALEN];
442	u8 dialog_token;
443	char *file_name;
444	u8 *image;
445	size_t image_len;
446};
447
448struct wpa_bss_tmp_disallowed {
449	struct dl_list list;
450	u8 bssid[ETH_ALEN];
451	struct os_reltime disallowed_until;
452};
453
454/**
455 * struct wpa_supplicant - Internal data for wpa_supplicant interface
456 *
457 * This structure contains the internal data for core wpa_supplicant code. This
458 * should be only used directly from the core code. However, a pointer to this
459 * data is used from other files as an arbitrary context pointer in calls to
460 * core functions.
461 */
462struct wpa_supplicant {
463	struct wpa_global *global;
464	struct wpa_radio *radio; /* shared radio context */
465	struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */
466	struct wpa_supplicant *parent;
467	struct wpa_supplicant *p2pdev;
468	struct wpa_supplicant *next;
469	struct l2_packet_data *l2;
470	struct l2_packet_data *l2_br;
471	unsigned char own_addr[ETH_ALEN];
472	unsigned char perm_addr[ETH_ALEN];
473	char ifname[100];
474#ifdef CONFIG_MATCH_IFACE
475	int matched;
476#endif /* CONFIG_MATCH_IFACE */
477#ifdef CONFIG_CTRL_IFACE_DBUS
478	char *dbus_path;
479#endif /* CONFIG_CTRL_IFACE_DBUS */
480#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
481	char *dbus_new_path;
482	char *dbus_groupobj_path;
483#ifdef CONFIG_AP
484	char *preq_notify_peer;
485#endif /* CONFIG_AP */
486#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
487#ifdef CONFIG_CTRL_IFACE_BINDER
488	const void *binder_object_key;
489#endif /* CONFIG_CTRL_IFACE_BINDER */
490	char bridge_ifname[16];
491
492	char *confname;
493	char *confanother;
494
495	struct wpa_config *conf;
496	int countermeasures;
497	struct os_reltime last_michael_mic_error;
498	u8 bssid[ETH_ALEN];
499	u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
500				     * field contains the target BSSID. */
501	int reassociate; /* reassociation requested */
502	unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */
503	unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */
504	int disconnected; /* all connections disabled; i.e., do no reassociate
505			   * before this has been cleared */
506	struct wpa_ssid *current_ssid;
507	struct wpa_ssid *last_ssid;
508	struct wpa_bss *current_bss;
509	int ap_ies_from_associnfo;
510	unsigned int assoc_freq;
511
512	/* Selected configuration (based on Beacon/ProbeResp WPA IE) */
513	int pairwise_cipher;
514	int group_cipher;
515	int key_mgmt;
516	int wpa_proto;
517	int mgmt_group_cipher;
518
519	void *drv_priv; /* private data used by driver_ops */
520	void *global_drv_priv;
521
522	u8 *bssid_filter;
523	size_t bssid_filter_count;
524
525	u8 *disallow_aps_bssid;
526	size_t disallow_aps_bssid_count;
527	struct wpa_ssid_value *disallow_aps_ssid;
528	size_t disallow_aps_ssid_count;
529
530	enum set_band setband;
531
532	/* Preferred network for the next connection attempt */
533	struct wpa_ssid *next_ssid;
534
535	/* previous scan was wildcard when interleaving between
536	 * wildcard scans and specific SSID scan when max_ssids=1 */
537	int prev_scan_wildcard;
538	struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
539					  * NULL = not yet initialized (start
540					  * with wildcard SSID)
541					  * WILDCARD_SSID_SCAN = wildcard
542					  * SSID was used in the previous scan
543					  */
544#define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
545
546	struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
547	int sched_scan_timeout;
548	int first_sched_scan;
549	int sched_scan_timed_out;
550	struct sched_scan_plan *sched_scan_plans;
551	size_t sched_scan_plans_num;
552
553	void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
554				 struct wpa_scan_results *scan_res);
555	struct dl_list bss; /* struct wpa_bss::list */
556	struct dl_list bss_id; /* struct wpa_bss::list_id */
557	size_t num_bss;
558	unsigned int bss_update_idx;
559	unsigned int bss_next_id;
560
561	 /*
562	  * Pointers to BSS entries in the order they were in the last scan
563	  * results.
564	  */
565	struct wpa_bss **last_scan_res;
566	unsigned int last_scan_res_used;
567	unsigned int last_scan_res_size;
568	struct os_reltime last_scan;
569
570	const struct wpa_driver_ops *driver;
571	int interface_removed; /* whether the network interface has been
572				* removed */
573	struct wpa_sm *wpa;
574	struct eapol_sm *eapol;
575
576	struct ctrl_iface_priv *ctrl_iface;
577
578	enum wpa_states wpa_state;
579	struct wpa_radio_work *scan_work;
580	int scanning;
581	int sched_scanning;
582	int new_connection;
583
584	int eapol_received; /* number of EAPOL packets received after the
585			     * previous association event */
586
587	struct scard_data *scard;
588	char imsi[20];
589	int mnc_len;
590
591	unsigned char last_eapol_src[ETH_ALEN];
592
593	unsigned int keys_cleared; /* bitfield of key indexes that the driver is
594				    * known not to be configured with a key */
595
596	struct wpa_blacklist *blacklist;
597
598	/**
599	 * extra_blacklist_count - Sum of blacklist counts after last connection
600	 *
601	 * This variable is used to maintain a count of temporary blacklisting
602	 * failures (maximum number for any BSS) over blacklist clear
603	 * operations. This is needed for figuring out whether there has been
604	 * failures prior to the last blacklist clear operation which happens
605	 * whenever no other not-blacklisted BSS candidates are available. This
606	 * gets cleared whenever a connection has been established successfully.
607	 */
608	int extra_blacklist_count;
609
610	/**
611	 * scan_req - Type of the scan request
612	 */
613	enum scan_req_type {
614		/**
615		 * NORMAL_SCAN_REQ - Normal scan request
616		 *
617		 * This is used for scans initiated by wpa_supplicant to find an
618		 * AP for a connection.
619		 */
620		NORMAL_SCAN_REQ,
621
622		/**
623		 * INITIAL_SCAN_REQ - Initial scan request
624		 *
625		 * This is used for the first scan on an interface to force at
626		 * least one scan to be run even if the configuration does not
627		 * include any enabled networks.
628		 */
629		INITIAL_SCAN_REQ,
630
631		/**
632		 * MANUAL_SCAN_REQ - Manual scan request
633		 *
634		 * This is used for scans where the user request a scan or
635		 * a specific wpa_supplicant operation (e.g., WPS) requires scan
636		 * to be run.
637		 */
638		MANUAL_SCAN_REQ
639	} scan_req, last_scan_req;
640	enum wpa_states scan_prev_wpa_state;
641	struct os_reltime scan_trigger_time, scan_start_time;
642	/* Minimum freshness requirement for connection purposes */
643	struct os_reltime scan_min_time;
644	int scan_runs; /* number of scan runs since WPS was started */
645	int *next_scan_freqs;
646	int *manual_scan_freqs;
647	int *manual_sched_scan_freqs;
648	unsigned int manual_scan_passive:1;
649	unsigned int manual_scan_use_id:1;
650	unsigned int manual_scan_only_new:1;
651	unsigned int own_scan_requested:1;
652	unsigned int own_scan_running:1;
653	unsigned int clear_driver_scan_cache:1;
654	unsigned int manual_scan_id;
655	int scan_interval; /* time in sec between scans to find suitable AP */
656	int normal_scans; /* normal scans run before sched_scan */
657	int scan_for_connection; /* whether the scan request was triggered for
658				  * finding a connection */
659#define MAX_SCAN_ID 16
660	int scan_id[MAX_SCAN_ID];
661	unsigned int scan_id_count;
662	u8 next_scan_bssid[ETH_ALEN];
663
664	struct wpa_ssid_value *ssids_from_scan_req;
665	unsigned int num_ssids_from_scan_req;
666
667	u64 drv_flags;
668	unsigned int drv_enc;
669	unsigned int drv_smps_modes;
670	unsigned int drv_rrm_flags;
671
672	/*
673	 * A bitmap of supported protocols for probe response offload. See
674	 * struct wpa_driver_capa in driver.h
675	 */
676	unsigned int probe_resp_offloads;
677
678	/* extended capabilities supported by the driver */
679	const u8 *extended_capa, *extended_capa_mask;
680	unsigned int extended_capa_len;
681
682	int max_scan_ssids;
683	int max_sched_scan_ssids;
684	unsigned int max_sched_scan_plans;
685	unsigned int max_sched_scan_plan_interval;
686	unsigned int max_sched_scan_plan_iterations;
687	int sched_scan_supported;
688	unsigned int max_match_sets;
689	unsigned int max_remain_on_chan;
690	unsigned int max_stations;
691
692	int pending_mic_error_report;
693	int pending_mic_error_pairwise;
694	int mic_errors_seen; /* Michael MIC errors with the current PTK */
695
696	struct wps_context *wps;
697	int wps_success; /* WPS success event received */
698	struct wps_er *wps_er;
699	unsigned int wps_run;
700	struct os_reltime wps_pin_start_time;
701	int blacklist_cleared;
702
703	struct wpabuf *pending_eapol_rx;
704	struct os_reltime pending_eapol_rx_time;
705	u8 pending_eapol_rx_src[ETH_ALEN];
706	unsigned int last_eapol_matches_bssid:1;
707	unsigned int eap_expected_failure:1;
708	unsigned int reattach:1; /* reassociation to the same BSS requested */
709	unsigned int mac_addr_changed:1;
710	unsigned int added_vif:1;
711	unsigned int wnmsleep_used:1;
712
713	struct os_reltime last_mac_addr_change;
714	int last_mac_addr_style;
715
716	struct ibss_rsn *ibss_rsn;
717
718	int set_sta_uapsd;
719	int sta_uapsd;
720	int set_ap_uapsd;
721	int ap_uapsd;
722
723#ifdef CONFIG_SME
724	struct {
725		u8 ssid[SSID_MAX_LEN];
726		size_t ssid_len;
727		int freq;
728		u8 assoc_req_ie[200];
729		size_t assoc_req_ie_len;
730		int mfp;
731		int ft_used;
732		u8 mobility_domain[2];
733		u8 *ft_ies;
734		size_t ft_ies_len;
735		u8 prev_bssid[ETH_ALEN];
736		int prev_bssid_set;
737		int auth_alg;
738		int proto;
739
740		int sa_query_count; /* number of pending SA Query requests;
741				     * 0 = no SA Query in progress */
742		int sa_query_timed_out;
743		u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
744					* sa_query_count octets of pending
745					* SA Query transaction identifiers */
746		struct os_reltime sa_query_start;
747		struct os_reltime last_unprot_disconnect;
748		enum { HT_SEC_CHAN_UNKNOWN,
749		       HT_SEC_CHAN_ABOVE,
750		       HT_SEC_CHAN_BELOW } ht_sec_chan;
751		u8 sched_obss_scan;
752		u16 obss_scan_int;
753		u16 bss_max_idle_period;
754#ifdef CONFIG_SAE
755		struct sae_data sae;
756		struct wpabuf *sae_token;
757		int sae_group_index;
758		unsigned int sae_pmksa_caching:1;
759#endif /* CONFIG_SAE */
760	} sme;
761#endif /* CONFIG_SME */
762
763#ifdef CONFIG_AP
764	struct hostapd_iface *ap_iface;
765	void (*ap_configured_cb)(void *ctx, void *data);
766	void *ap_configured_cb_ctx;
767	void *ap_configured_cb_data;
768#endif /* CONFIG_AP */
769
770	struct hostapd_iface *ifmsh;
771#ifdef CONFIG_MESH
772	struct mesh_rsn *mesh_rsn;
773	int mesh_if_idx;
774	unsigned int mesh_if_created:1;
775	unsigned int mesh_ht_enabled:1;
776	unsigned int mesh_vht_enabled:1;
777#endif /* CONFIG_MESH */
778
779	unsigned int off_channel_freq;
780	struct wpabuf *pending_action_tx;
781	u8 pending_action_src[ETH_ALEN];
782	u8 pending_action_dst[ETH_ALEN];
783	u8 pending_action_bssid[ETH_ALEN];
784	unsigned int pending_action_freq;
785	int pending_action_no_cck;
786	int pending_action_without_roc;
787	unsigned int pending_action_tx_done:1;
788	void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
789					    unsigned int freq, const u8 *dst,
790					    const u8 *src, const u8 *bssid,
791					    const u8 *data, size_t data_len,
792					    enum offchannel_send_action_result
793					    result);
794	unsigned int roc_waiting_drv_freq;
795	int action_tx_wait_time;
796
797	int p2p_mgmt;
798
799#ifdef CONFIG_P2P
800	struct p2p_go_neg_results *go_params;
801	int create_p2p_iface;
802	u8 pending_interface_addr[ETH_ALEN];
803	char pending_interface_name[100];
804	int pending_interface_type;
805	int p2p_group_idx;
806	unsigned int pending_listen_freq;
807	unsigned int pending_listen_duration;
808	enum {
809		NOT_P2P_GROUP_INTERFACE,
810		P2P_GROUP_INTERFACE_PENDING,
811		P2P_GROUP_INTERFACE_GO,
812		P2P_GROUP_INTERFACE_CLIENT
813	} p2p_group_interface;
814	struct p2p_group *p2p_group;
815	int p2p_long_listen; /* remaining time in long Listen state in ms */
816	char p2p_pin[10];
817	int p2p_wps_method;
818	u8 p2p_auth_invite[ETH_ALEN];
819	int p2p_sd_over_ctrl_iface;
820	int p2p_in_provisioning;
821	int p2p_in_invitation;
822	int p2p_invite_go_freq;
823	int pending_invite_ssid_id;
824	int show_group_started;
825	u8 go_dev_addr[ETH_ALEN];
826	int pending_pd_before_join;
827	u8 pending_join_iface_addr[ETH_ALEN];
828	u8 pending_join_dev_addr[ETH_ALEN];
829	int pending_join_wps_method;
830	u8 p2p_join_ssid[SSID_MAX_LEN];
831	size_t p2p_join_ssid_len;
832	int p2p_join_scan_count;
833	int auto_pd_scan_retry;
834	int force_long_sd;
835	u16 pending_pd_config_methods;
836	enum {
837		NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP
838	} pending_pd_use;
839
840	/*
841	 * Whether cross connection is disallowed by the AP to which this
842	 * interface is associated (only valid if there is an association).
843	 */
844	int cross_connect_disallowed;
845
846	/*
847	 * Whether this P2P group is configured to use cross connection (only
848	 * valid if this is P2P GO interface). The actual cross connect packet
849	 * forwarding may not be configured depending on the uplink status.
850	 */
851	int cross_connect_enabled;
852
853	/* Whether cross connection forwarding is in use at the moment. */
854	int cross_connect_in_use;
855
856	/*
857	 * Uplink interface name for cross connection
858	 */
859	char cross_connect_uplink[100];
860
861	unsigned int p2p_auto_join:1;
862	unsigned int p2p_auto_pd:1;
863	unsigned int p2p_persistent_group:1;
864	unsigned int p2p_fallback_to_go_neg:1;
865	unsigned int p2p_pd_before_go_neg:1;
866	unsigned int p2p_go_ht40:1;
867	unsigned int p2p_go_vht:1;
868	unsigned int user_initiated_pd:1;
869	unsigned int p2p_go_group_formation_completed:1;
870	unsigned int group_formation_reported:1;
871	unsigned int waiting_presence_resp;
872	int p2p_first_connection_timeout;
873	unsigned int p2p_nfc_tag_enabled:1;
874	unsigned int p2p_peer_oob_pk_hash_known:1;
875	unsigned int p2p_disable_ip_addr_req:1;
876	unsigned int p2ps_method_config_any:1;
877	unsigned int p2p_cli_probe:1;
878	int p2p_persistent_go_freq;
879	int p2p_persistent_id;
880	int p2p_go_intent;
881	int p2p_connect_freq;
882	struct os_reltime p2p_auto_started;
883	struct wpa_ssid *p2p_last_4way_hs_fail;
884	struct wpa_radio_work *p2p_scan_work;
885	struct wpa_radio_work *p2p_listen_work;
886	struct wpa_radio_work *p2p_send_action_work;
887
888	u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
889	struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
890					* formation */
891	u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
892	u8 p2p_ip_addr_info[3 * 4];
893
894	/* group common frequencies */
895	int *p2p_group_common_freqs;
896	unsigned int p2p_group_common_freqs_num;
897	u8 p2ps_join_addr[ETH_ALEN];
898
899	unsigned int p2p_go_max_oper_chwidth;
900	unsigned int p2p_go_vht_center_freq2;
901#endif /* CONFIG_P2P */
902
903	struct wpa_ssid *bgscan_ssid;
904	const struct bgscan_ops *bgscan;
905	void *bgscan_priv;
906
907	const struct autoscan_ops *autoscan;
908	struct wpa_driver_scan_params *autoscan_params;
909	void *autoscan_priv;
910
911	struct wpa_ssid *connect_without_scan;
912
913	struct wps_ap_info *wps_ap;
914	size_t num_wps_ap;
915	int wps_ap_iter;
916
917	int after_wps;
918	int known_wps_freq;
919	unsigned int wps_freq;
920	int wps_fragment_size;
921	int auto_reconnect_disabled;
922
923	 /* Channel preferences for AP/P2P GO use */
924	int best_24_freq;
925	int best_5_freq;
926	int best_overall_freq;
927
928	struct gas_query *gas;
929
930#ifdef CONFIG_INTERWORKING
931	unsigned int fetch_anqp_in_progress:1;
932	unsigned int network_select:1;
933	unsigned int auto_select:1;
934	unsigned int auto_network_select:1;
935	unsigned int interworking_fast_assoc_tried:1;
936	unsigned int fetch_all_anqp:1;
937	unsigned int fetch_osu_info:1;
938	unsigned int fetch_osu_waiting_scan:1;
939	unsigned int fetch_osu_icon_in_progress:1;
940	struct wpa_bss *interworking_gas_bss;
941	unsigned int osu_icon_id;
942	struct dl_list icon_head; /* struct icon_entry */
943	struct osu_provider *osu_prov;
944	size_t osu_prov_count;
945	struct os_reltime osu_icon_fetch_start;
946	unsigned int num_osu_scans;
947	unsigned int num_prov_found;
948#endif /* CONFIG_INTERWORKING */
949	unsigned int drv_capa_known;
950
951	struct {
952		struct hostapd_hw_modes *modes;
953		u16 num_modes;
954		u16 flags;
955	} hw;
956	enum local_hw_capab {
957		CAPAB_NO_HT_VHT,
958		CAPAB_HT,
959		CAPAB_HT40,
960		CAPAB_VHT,
961	} hw_capab;
962#ifdef CONFIG_MACSEC
963	struct ieee802_1x_kay *kay;
964#endif /* CONFIG_MACSEC */
965
966	int pno;
967	int pno_sched_pending;
968
969	/* WLAN_REASON_* reason codes. Negative if locally generated. */
970	int disconnect_reason;
971
972	/* WLAN_STATUS_* status codes from (Re)Association Response frame. */
973	u16 assoc_status_code;
974
975	struct ext_password_data *ext_pw;
976
977	struct wpabuf *last_gas_resp, *prev_gas_resp;
978	u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
979	u8 last_gas_dialog_token, prev_gas_dialog_token;
980
981	unsigned int no_keep_alive:1;
982	unsigned int ext_mgmt_frame_handling:1;
983	unsigned int ext_eapol_frame_io:1;
984	unsigned int wmm_ac_supported:1;
985	unsigned int ext_work_in_progress:1;
986	unsigned int own_disconnect_req:1;
987
988#define MAC_ADDR_RAND_SCAN       BIT(0)
989#define MAC_ADDR_RAND_SCHED_SCAN BIT(1)
990#define MAC_ADDR_RAND_PNO        BIT(2)
991#define MAC_ADDR_RAND_ALL        (MAC_ADDR_RAND_SCAN | \
992				  MAC_ADDR_RAND_SCHED_SCAN | \
993				  MAC_ADDR_RAND_PNO)
994	unsigned int mac_addr_rand_supported;
995	unsigned int mac_addr_rand_enable;
996
997	/* MAC Address followed by mask (2 * ETH_ALEN) */
998	u8 *mac_addr_scan;
999	u8 *mac_addr_sched_scan;
1000	u8 *mac_addr_pno;
1001
1002#ifdef CONFIG_WNM
1003	u8 wnm_dialog_token;
1004	u8 wnm_reply;
1005	u8 wnm_num_neighbor_report;
1006	u8 wnm_mode;
1007	u16 wnm_dissoc_timer;
1008	u8 wnm_bss_termination_duration[12];
1009	struct neighbor_report *wnm_neighbor_report_elements;
1010	struct os_reltime wnm_cand_valid_until;
1011	u8 wnm_cand_from_bss[ETH_ALEN];
1012#endif /* CONFIG_WNM */
1013
1014#ifdef CONFIG_TESTING_GET_GTK
1015	u8 last_gtk[32];
1016	size_t last_gtk_len;
1017#endif /* CONFIG_TESTING_GET_GTK */
1018
1019	unsigned int num_multichan_concurrent;
1020	struct wpa_radio_work *connect_work;
1021
1022	unsigned int ext_work_id;
1023
1024	struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
1025
1026#ifdef CONFIG_TESTING_OPTIONS
1027	struct l2_packet_data *l2_test;
1028	unsigned int extra_roc_dur;
1029	enum wpa_supplicant_test_failure test_failure;
1030	unsigned int p2p_go_csa_on_inv:1;
1031#endif /* CONFIG_TESTING_OPTIONS */
1032
1033	struct wmm_ac_assoc_data *wmm_ac_assoc_info;
1034	struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT];
1035	struct wmm_ac_addts_request *addts_request;
1036	u8 wmm_ac_last_dialog_token;
1037	struct wmm_tspec_element *last_tspecs;
1038	u8 last_tspecs_count;
1039
1040	struct rrm_data rrm;
1041
1042#ifdef CONFIG_FST
1043	struct fst_iface *fst;
1044	const struct wpabuf *fst_ies;
1045	struct wpabuf *received_mb_ies;
1046#endif /* CONFIG_FST */
1047
1048#ifdef CONFIG_MBO
1049	/* Multiband operation non-preferred channel */
1050	struct wpa_mbo_non_pref_channel {
1051		enum mbo_non_pref_chan_reason reason;
1052		u8 oper_class;
1053		u8 chan;
1054		u8 reason_detail;
1055		u8 preference;
1056	} *non_pref_chan;
1057	size_t non_pref_chan_num;
1058	u8 mbo_wnm_token;
1059#endif /* CONFIG_MBO */
1060
1061	/*
1062	 * This should be under CONFIG_MBO, but it is left out to allow using
1063	 * the bss_temp_disallowed list for other purposes as well.
1064	 */
1065	struct dl_list bss_tmp_disallowed;
1066};
1067
1068
1069/* wpa_supplicant.c */
1070void wpa_supplicant_apply_ht_overrides(
1071	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1072	struct wpa_driver_associate_params *params);
1073void wpa_supplicant_apply_vht_overrides(
1074	struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1075	struct wpa_driver_associate_params *params);
1076
1077int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1078int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
1079				    struct wpa_ssid *ssid);
1080
1081int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
1082
1083const char * wpa_supplicant_state_txt(enum wpa_states state);
1084int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
1085int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
1086int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
1087			      struct wpa_bss *bss, struct wpa_ssid *ssid,
1088			      u8 *wpa_ie, size_t *wpa_ie_len);
1089void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
1090			      struct wpa_bss *bss,
1091			      struct wpa_ssid *ssid);
1092void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
1093				       struct wpa_ssid *ssid);
1094void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
1095void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
1096void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
1097				     int sec, int usec);
1098void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
1099void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
1100			      enum wpa_states state);
1101struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
1102const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
1103void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
1104void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
1105				   int reason_code);
1106
1107void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
1108				   struct wpa_ssid *ssid);
1109void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
1110				    struct wpa_ssid *ssid);
1111void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
1112				   struct wpa_ssid *ssid);
1113int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
1114					   const char *pkcs11_engine_path,
1115					   const char *pkcs11_module_path);
1116int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
1117			       int ap_scan);
1118int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
1119					  unsigned int expire_age);
1120int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
1121					    unsigned int expire_count);
1122int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
1123				     int scan_interval);
1124int wpa_supplicant_set_debug_params(struct wpa_global *global,
1125				    int debug_level, int debug_timestamp,
1126				    int debug_show_keys);
1127void free_hw_features(struct wpa_supplicant *wpa_s);
1128
1129void wpa_show_license(void);
1130
1131struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global,
1132						  const char *ifname);
1133struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
1134						 struct wpa_interface *iface,
1135						 struct wpa_supplicant *parent);
1136int wpa_supplicant_remove_iface(struct wpa_global *global,
1137				struct wpa_supplicant *wpa_s,
1138				int terminate);
1139struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
1140						 const char *ifname);
1141struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
1142int wpa_supplicant_run(struct wpa_global *global);
1143void wpa_supplicant_deinit(struct wpa_global *global);
1144
1145int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
1146			      struct wpa_ssid *ssid);
1147void wpa_supplicant_terminate_proc(struct wpa_global *global);
1148void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
1149			     const u8 *buf, size_t len);
1150void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
1151void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
1152void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
1153int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
1154int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
1155void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason);
1156void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
1157			      struct wpa_ssid *ssid, int clear_failures);
1158int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
1159int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
1160		    size_t ssid_len);
1161void wpas_request_connection(struct wpa_supplicant *wpa_s);
1162int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen);
1163int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style);
1164int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s);
1165void add_freq(int *freqs, int *num_freqs, int freq);
1166
1167void wpas_rrm_reset(struct wpa_supplicant *wpa_s);
1168void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s,
1169				   const u8 *report, size_t report_len);
1170int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s,
1171				       const struct wpa_ssid *ssid,
1172				       void (*cb)(void *ctx,
1173						  struct wpabuf *neighbor_rep),
1174				       void *cb_ctx);
1175void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s,
1176					      const u8 *src,
1177					      const u8 *frame, size_t len,
1178					      int rssi);
1179
1180
1181/* MBO functions */
1182int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len);
1183const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr);
1184int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
1185				  const char *non_pref_chan);
1186void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie);
1187int wpas_mbo_supp_op_class_ie(struct wpa_supplicant *wpa_s, int freq, u8 *pos,
1188			      size_t len);
1189void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie,
1190			   size_t len);
1191size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
1192				    size_t len,
1193				    enum mbo_transition_reject_reason reason);
1194void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa);
1195
1196/**
1197 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
1198 * @wpa_s: Pointer to wpa_supplicant data
1199 * @ssid: Pointer to the network block the reply is for
1200 * @field: field the response is a reply for
1201 * @value: value (ie, password, etc) for @field
1202 * Returns: 0 on success, non-zero on error
1203 *
1204 * Helper function to handle replies to control interface requests.
1205 */
1206int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
1207					      struct wpa_ssid *ssid,
1208					      const char *field,
1209					      const char *value);
1210
1211void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
1212			  const struct wpa_ssid *ssid,
1213			  struct hostapd_freq_params *freq);
1214
1215/* events.c */
1216void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
1217int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
1218			   struct wpa_bss *selected,
1219			   struct wpa_ssid *ssid);
1220void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
1221void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
1222void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
1223int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
1224struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
1225					     struct wpa_ssid **selected_ssid);
1226
1227/* eap_register.c */
1228int eap_register_methods(void);
1229
1230/**
1231 * Utility method to tell if a given network is for persistent group storage
1232 * @ssid: Network object
1233 * Returns: 1 if network is a persistent group, 0 otherwise
1234 */
1235static inline int network_is_persistent_group(struct wpa_ssid *ssid)
1236{
1237	return ssid->disabled == 2 && ssid->p2p_persistent_group;
1238}
1239
1240int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1241int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1242
1243int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
1244
1245void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
1246		    struct wpa_used_freq_data *freqs_data,
1247		    unsigned int len);
1248
1249int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
1250				struct wpa_used_freq_data *freqs_data,
1251				unsigned int len);
1252int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
1253			   int *freq_array, unsigned int len);
1254
1255void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx);
1256
1257void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s);
1258struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s,
1259					 enum wpa_vendor_elem_frame frame);
1260int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
1261			    const u8 *elem, size_t len);
1262
1263#ifdef CONFIG_FST
1264
1265struct fst_wpa_obj;
1266
1267void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
1268				       struct fst_wpa_obj *iface_obj);
1269
1270#endif /* CONFIG_FST */
1271
1272int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd);
1273
1274struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
1275				   u16 num_modes, enum hostapd_hw_mode mode);
1276
1277void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
1278			  unsigned int sec);
1279int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, const u8 *bssid);
1280
1281struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
1282				     int i, struct wpa_bss *bss,
1283				     struct wpa_ssid *group,
1284				     int only_first_ssid);
1285
1286#endif /* WPA_SUPPLICANT_I_H */
1287