binder: Add binder skeletal code for Android
[mech_eap.git] / wpa_supplicant / wpa_supplicant_i.h
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
20 extern const char *const wpa_supplicant_version;
21 extern const char *const wpa_supplicant_license;
22 #ifndef CONFIG_NO_STDOUT_DEBUG
23 extern const char *const wpa_supplicant_full_license1;
24 extern const char *const wpa_supplicant_full_license2;
25 extern const char *const wpa_supplicant_full_license3;
26 extern const char *const wpa_supplicant_full_license4;
27 extern const char *const wpa_supplicant_full_license5;
28 #endif /* CONFIG_NO_STDOUT_DEBUG */
29
30 struct wpa_sm;
31 struct wpa_supplicant;
32 struct ibss_rsn;
33 struct scan_info;
34 struct wpa_bss;
35 struct wpa_scan_results;
36 struct hostapd_hw_modes;
37 struct 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  */
44 struct ctrl_iface_priv;
45 struct ctrl_iface_global_priv;
46 struct wpas_dbus_priv;
47 struct wpas_binder_priv;
48
49 /**
50  * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
51  */
52 struct 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  */
125 struct 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
245 struct p2p_srv_bonjour {
246         struct dl_list list;
247         struct wpabuf *query;
248         struct wpabuf *resp;
249 };
250
251 struct 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  */
263 struct 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  */
313 struct 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  */
328 struct 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
340 int 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);
344 void radio_work_done(struct wpa_radio_work *work);
345 void radio_remove_works(struct wpa_supplicant *wpa_s,
346                         const char *type, int remove_all);
347 void radio_work_check_next(struct wpa_supplicant *wpa_s);
348 struct wpa_radio_work *
349 radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
350
351 struct 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
358 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
359                         struct wpa_ssid *test_ssid);
360 void wpas_connect_work_free(struct wpa_connect_work *cwork);
361 void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
362
363 struct wpa_external_work {
364         unsigned int id;
365         char type[100];
366         unsigned int timeout;
367 };
368
369 enum wpa_radio_work_band wpas_freq_to_band(int freq);
370 unsigned 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  */
375 enum 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
383 struct 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
396 struct 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
404 struct 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  */
414 struct 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
434 enum wpa_supplicant_test_failure {
435         WPAS_TEST_FAILURE_NONE,
436         WPAS_TEST_FAILURE_SCAN_TRIGGER,
437 };
438
439 struct 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
448 struct 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  */
462 struct 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         char bridge_ifname[16];
488
489         char *confname;
490         char *confanother;
491
492         struct wpa_config *conf;
493         int countermeasures;
494         struct os_reltime last_michael_mic_error;
495         u8 bssid[ETH_ALEN];
496         u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
497                                      * field contains the target BSSID. */
498         int reassociate; /* reassociation requested */
499         unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */
500         unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */
501         int disconnected; /* all connections disabled; i.e., do no reassociate
502                            * before this has been cleared */
503         struct wpa_ssid *current_ssid;
504         struct wpa_ssid *last_ssid;
505         struct wpa_bss *current_bss;
506         int ap_ies_from_associnfo;
507         unsigned int assoc_freq;
508
509         /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
510         int pairwise_cipher;
511         int group_cipher;
512         int key_mgmt;
513         int wpa_proto;
514         int mgmt_group_cipher;
515
516         void *drv_priv; /* private data used by driver_ops */
517         void *global_drv_priv;
518
519         u8 *bssid_filter;
520         size_t bssid_filter_count;
521
522         u8 *disallow_aps_bssid;
523         size_t disallow_aps_bssid_count;
524         struct wpa_ssid_value *disallow_aps_ssid;
525         size_t disallow_aps_ssid_count;
526
527         enum set_band setband;
528
529         /* Preferred network for the next connection attempt */
530         struct wpa_ssid *next_ssid;
531
532         /* previous scan was wildcard when interleaving between
533          * wildcard scans and specific SSID scan when max_ssids=1 */
534         int prev_scan_wildcard;
535         struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
536                                           * NULL = not yet initialized (start
537                                           * with wildcard SSID)
538                                           * WILDCARD_SSID_SCAN = wildcard
539                                           * SSID was used in the previous scan
540                                           */
541 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
542
543         struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
544         int sched_scan_timeout;
545         int first_sched_scan;
546         int sched_scan_timed_out;
547         struct sched_scan_plan *sched_scan_plans;
548         size_t sched_scan_plans_num;
549
550         void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
551                                  struct wpa_scan_results *scan_res);
552         struct dl_list bss; /* struct wpa_bss::list */
553         struct dl_list bss_id; /* struct wpa_bss::list_id */
554         size_t num_bss;
555         unsigned int bss_update_idx;
556         unsigned int bss_next_id;
557
558          /*
559           * Pointers to BSS entries in the order they were in the last scan
560           * results.
561           */
562         struct wpa_bss **last_scan_res;
563         unsigned int last_scan_res_used;
564         unsigned int last_scan_res_size;
565         struct os_reltime last_scan;
566
567         const struct wpa_driver_ops *driver;
568         int interface_removed; /* whether the network interface has been
569                                 * removed */
570         struct wpa_sm *wpa;
571         struct eapol_sm *eapol;
572
573         struct ctrl_iface_priv *ctrl_iface;
574
575         enum wpa_states wpa_state;
576         struct wpa_radio_work *scan_work;
577         int scanning;
578         int sched_scanning;
579         int new_connection;
580
581         int eapol_received; /* number of EAPOL packets received after the
582                              * previous association event */
583
584         struct scard_data *scard;
585         char imsi[20];
586         int mnc_len;
587
588         unsigned char last_eapol_src[ETH_ALEN];
589
590         unsigned int keys_cleared; /* bitfield of key indexes that the driver is
591                                     * known not to be configured with a key */
592
593         struct wpa_blacklist *blacklist;
594
595         /**
596          * extra_blacklist_count - Sum of blacklist counts after last connection
597          *
598          * This variable is used to maintain a count of temporary blacklisting
599          * failures (maximum number for any BSS) over blacklist clear
600          * operations. This is needed for figuring out whether there has been
601          * failures prior to the last blacklist clear operation which happens
602          * whenever no other not-blacklisted BSS candidates are available. This
603          * gets cleared whenever a connection has been established successfully.
604          */
605         int extra_blacklist_count;
606
607         /**
608          * scan_req - Type of the scan request
609          */
610         enum scan_req_type {
611                 /**
612                  * NORMAL_SCAN_REQ - Normal scan request
613                  *
614                  * This is used for scans initiated by wpa_supplicant to find an
615                  * AP for a connection.
616                  */
617                 NORMAL_SCAN_REQ,
618
619                 /**
620                  * INITIAL_SCAN_REQ - Initial scan request
621                  *
622                  * This is used for the first scan on an interface to force at
623                  * least one scan to be run even if the configuration does not
624                  * include any enabled networks.
625                  */
626                 INITIAL_SCAN_REQ,
627
628                 /**
629                  * MANUAL_SCAN_REQ - Manual scan request
630                  *
631                  * This is used for scans where the user request a scan or
632                  * a specific wpa_supplicant operation (e.g., WPS) requires scan
633                  * to be run.
634                  */
635                 MANUAL_SCAN_REQ
636         } scan_req, last_scan_req;
637         enum wpa_states scan_prev_wpa_state;
638         struct os_reltime scan_trigger_time, scan_start_time;
639         /* Minimum freshness requirement for connection purposes */
640         struct os_reltime scan_min_time;
641         int scan_runs; /* number of scan runs since WPS was started */
642         int *next_scan_freqs;
643         int *manual_scan_freqs;
644         int *manual_sched_scan_freqs;
645         unsigned int manual_scan_passive:1;
646         unsigned int manual_scan_use_id:1;
647         unsigned int manual_scan_only_new:1;
648         unsigned int own_scan_requested:1;
649         unsigned int own_scan_running:1;
650         unsigned int clear_driver_scan_cache:1;
651         unsigned int manual_scan_id;
652         int scan_interval; /* time in sec between scans to find suitable AP */
653         int normal_scans; /* normal scans run before sched_scan */
654         int scan_for_connection; /* whether the scan request was triggered for
655                                   * finding a connection */
656 #define MAX_SCAN_ID 16
657         int scan_id[MAX_SCAN_ID];
658         unsigned int scan_id_count;
659         u8 next_scan_bssid[ETH_ALEN];
660
661         struct wpa_ssid_value *ssids_from_scan_req;
662         unsigned int num_ssids_from_scan_req;
663
664         u64 drv_flags;
665         unsigned int drv_enc;
666         unsigned int drv_smps_modes;
667         unsigned int drv_rrm_flags;
668
669         /*
670          * A bitmap of supported protocols for probe response offload. See
671          * struct wpa_driver_capa in driver.h
672          */
673         unsigned int probe_resp_offloads;
674
675         /* extended capabilities supported by the driver */
676         const u8 *extended_capa, *extended_capa_mask;
677         unsigned int extended_capa_len;
678
679         int max_scan_ssids;
680         int max_sched_scan_ssids;
681         unsigned int max_sched_scan_plans;
682         unsigned int max_sched_scan_plan_interval;
683         unsigned int max_sched_scan_plan_iterations;
684         int sched_scan_supported;
685         unsigned int max_match_sets;
686         unsigned int max_remain_on_chan;
687         unsigned int max_stations;
688
689         int pending_mic_error_report;
690         int pending_mic_error_pairwise;
691         int mic_errors_seen; /* Michael MIC errors with the current PTK */
692
693         struct wps_context *wps;
694         int wps_success; /* WPS success event received */
695         struct wps_er *wps_er;
696         unsigned int wps_run;
697         struct os_reltime wps_pin_start_time;
698         int blacklist_cleared;
699
700         struct wpabuf *pending_eapol_rx;
701         struct os_reltime pending_eapol_rx_time;
702         u8 pending_eapol_rx_src[ETH_ALEN];
703         unsigned int last_eapol_matches_bssid:1;
704         unsigned int eap_expected_failure:1;
705         unsigned int reattach:1; /* reassociation to the same BSS requested */
706         unsigned int mac_addr_changed:1;
707         unsigned int added_vif:1;
708         unsigned int wnmsleep_used:1;
709
710         struct os_reltime last_mac_addr_change;
711         int last_mac_addr_style;
712
713         struct ibss_rsn *ibss_rsn;
714
715         int set_sta_uapsd;
716         int sta_uapsd;
717         int set_ap_uapsd;
718         int ap_uapsd;
719
720 #ifdef CONFIG_SME
721         struct {
722                 u8 ssid[SSID_MAX_LEN];
723                 size_t ssid_len;
724                 int freq;
725                 u8 assoc_req_ie[200];
726                 size_t assoc_req_ie_len;
727                 int mfp;
728                 int ft_used;
729                 u8 mobility_domain[2];
730                 u8 *ft_ies;
731                 size_t ft_ies_len;
732                 u8 prev_bssid[ETH_ALEN];
733                 int prev_bssid_set;
734                 int auth_alg;
735                 int proto;
736
737                 int sa_query_count; /* number of pending SA Query requests;
738                                      * 0 = no SA Query in progress */
739                 int sa_query_timed_out;
740                 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
741                                         * sa_query_count octets of pending
742                                         * SA Query transaction identifiers */
743                 struct os_reltime sa_query_start;
744                 struct os_reltime last_unprot_disconnect;
745                 enum { HT_SEC_CHAN_UNKNOWN,
746                        HT_SEC_CHAN_ABOVE,
747                        HT_SEC_CHAN_BELOW } ht_sec_chan;
748                 u8 sched_obss_scan;
749                 u16 obss_scan_int;
750                 u16 bss_max_idle_period;
751 #ifdef CONFIG_SAE
752                 struct sae_data sae;
753                 struct wpabuf *sae_token;
754                 int sae_group_index;
755                 unsigned int sae_pmksa_caching:1;
756 #endif /* CONFIG_SAE */
757         } sme;
758 #endif /* CONFIG_SME */
759
760 #ifdef CONFIG_AP
761         struct hostapd_iface *ap_iface;
762         void (*ap_configured_cb)(void *ctx, void *data);
763         void *ap_configured_cb_ctx;
764         void *ap_configured_cb_data;
765 #endif /* CONFIG_AP */
766
767         struct hostapd_iface *ifmsh;
768 #ifdef CONFIG_MESH
769         struct mesh_rsn *mesh_rsn;
770         int mesh_if_idx;
771         unsigned int mesh_if_created:1;
772         unsigned int mesh_ht_enabled:1;
773         unsigned int mesh_vht_enabled:1;
774 #endif /* CONFIG_MESH */
775
776         unsigned int off_channel_freq;
777         struct wpabuf *pending_action_tx;
778         u8 pending_action_src[ETH_ALEN];
779         u8 pending_action_dst[ETH_ALEN];
780         u8 pending_action_bssid[ETH_ALEN];
781         unsigned int pending_action_freq;
782         int pending_action_no_cck;
783         int pending_action_without_roc;
784         unsigned int pending_action_tx_done:1;
785         void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
786                                             unsigned int freq, const u8 *dst,
787                                             const u8 *src, const u8 *bssid,
788                                             const u8 *data, size_t data_len,
789                                             enum offchannel_send_action_result
790                                             result);
791         unsigned int roc_waiting_drv_freq;
792         int action_tx_wait_time;
793
794         int p2p_mgmt;
795
796 #ifdef CONFIG_P2P
797         struct p2p_go_neg_results *go_params;
798         int create_p2p_iface;
799         u8 pending_interface_addr[ETH_ALEN];
800         char pending_interface_name[100];
801         int pending_interface_type;
802         int p2p_group_idx;
803         unsigned int pending_listen_freq;
804         unsigned int pending_listen_duration;
805         enum {
806                 NOT_P2P_GROUP_INTERFACE,
807                 P2P_GROUP_INTERFACE_PENDING,
808                 P2P_GROUP_INTERFACE_GO,
809                 P2P_GROUP_INTERFACE_CLIENT
810         } p2p_group_interface;
811         struct p2p_group *p2p_group;
812         int p2p_long_listen; /* remaining time in long Listen state in ms */
813         char p2p_pin[10];
814         int p2p_wps_method;
815         u8 p2p_auth_invite[ETH_ALEN];
816         int p2p_sd_over_ctrl_iface;
817         int p2p_in_provisioning;
818         int p2p_in_invitation;
819         int p2p_invite_go_freq;
820         int pending_invite_ssid_id;
821         int show_group_started;
822         u8 go_dev_addr[ETH_ALEN];
823         int pending_pd_before_join;
824         u8 pending_join_iface_addr[ETH_ALEN];
825         u8 pending_join_dev_addr[ETH_ALEN];
826         int pending_join_wps_method;
827         u8 p2p_join_ssid[SSID_MAX_LEN];
828         size_t p2p_join_ssid_len;
829         int p2p_join_scan_count;
830         int auto_pd_scan_retry;
831         int force_long_sd;
832         u16 pending_pd_config_methods;
833         enum {
834                 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP
835         } pending_pd_use;
836
837         /*
838          * Whether cross connection is disallowed by the AP to which this
839          * interface is associated (only valid if there is an association).
840          */
841         int cross_connect_disallowed;
842
843         /*
844          * Whether this P2P group is configured to use cross connection (only
845          * valid if this is P2P GO interface). The actual cross connect packet
846          * forwarding may not be configured depending on the uplink status.
847          */
848         int cross_connect_enabled;
849
850         /* Whether cross connection forwarding is in use at the moment. */
851         int cross_connect_in_use;
852
853         /*
854          * Uplink interface name for cross connection
855          */
856         char cross_connect_uplink[100];
857
858         unsigned int p2p_auto_join:1;
859         unsigned int p2p_auto_pd:1;
860         unsigned int p2p_persistent_group:1;
861         unsigned int p2p_fallback_to_go_neg:1;
862         unsigned int p2p_pd_before_go_neg:1;
863         unsigned int p2p_go_ht40:1;
864         unsigned int p2p_go_vht:1;
865         unsigned int user_initiated_pd:1;
866         unsigned int p2p_go_group_formation_completed:1;
867         unsigned int group_formation_reported:1;
868         unsigned int waiting_presence_resp;
869         int p2p_first_connection_timeout;
870         unsigned int p2p_nfc_tag_enabled:1;
871         unsigned int p2p_peer_oob_pk_hash_known:1;
872         unsigned int p2p_disable_ip_addr_req:1;
873         unsigned int p2ps_method_config_any:1;
874         unsigned int p2p_cli_probe:1;
875         int p2p_persistent_go_freq;
876         int p2p_persistent_id;
877         int p2p_go_intent;
878         int p2p_connect_freq;
879         struct os_reltime p2p_auto_started;
880         struct wpa_ssid *p2p_last_4way_hs_fail;
881         struct wpa_radio_work *p2p_scan_work;
882         struct wpa_radio_work *p2p_listen_work;
883         struct wpa_radio_work *p2p_send_action_work;
884
885         u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
886         struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
887                                         * formation */
888         u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
889         u8 p2p_ip_addr_info[3 * 4];
890
891         /* group common frequencies */
892         int *p2p_group_common_freqs;
893         unsigned int p2p_group_common_freqs_num;
894         u8 p2ps_join_addr[ETH_ALEN];
895
896         unsigned int p2p_go_max_oper_chwidth;
897         unsigned int p2p_go_vht_center_freq2;
898 #endif /* CONFIG_P2P */
899
900         struct wpa_ssid *bgscan_ssid;
901         const struct bgscan_ops *bgscan;
902         void *bgscan_priv;
903
904         const struct autoscan_ops *autoscan;
905         struct wpa_driver_scan_params *autoscan_params;
906         void *autoscan_priv;
907
908         struct wpa_ssid *connect_without_scan;
909
910         struct wps_ap_info *wps_ap;
911         size_t num_wps_ap;
912         int wps_ap_iter;
913
914         int after_wps;
915         int known_wps_freq;
916         unsigned int wps_freq;
917         int wps_fragment_size;
918         int auto_reconnect_disabled;
919
920          /* Channel preferences for AP/P2P GO use */
921         int best_24_freq;
922         int best_5_freq;
923         int best_overall_freq;
924
925         struct gas_query *gas;
926
927 #ifdef CONFIG_INTERWORKING
928         unsigned int fetch_anqp_in_progress:1;
929         unsigned int network_select:1;
930         unsigned int auto_select:1;
931         unsigned int auto_network_select:1;
932         unsigned int interworking_fast_assoc_tried:1;
933         unsigned int fetch_all_anqp:1;
934         unsigned int fetch_osu_info:1;
935         unsigned int fetch_osu_waiting_scan:1;
936         unsigned int fetch_osu_icon_in_progress:1;
937         struct wpa_bss *interworking_gas_bss;
938         unsigned int osu_icon_id;
939         struct dl_list icon_head; /* struct icon_entry */
940         struct osu_provider *osu_prov;
941         size_t osu_prov_count;
942         struct os_reltime osu_icon_fetch_start;
943         unsigned int num_osu_scans;
944         unsigned int num_prov_found;
945 #endif /* CONFIG_INTERWORKING */
946         unsigned int drv_capa_known;
947
948         struct {
949                 struct hostapd_hw_modes *modes;
950                 u16 num_modes;
951                 u16 flags;
952         } hw;
953         enum local_hw_capab {
954                 CAPAB_NO_HT_VHT,
955                 CAPAB_HT,
956                 CAPAB_HT40,
957                 CAPAB_VHT,
958         } hw_capab;
959 #ifdef CONFIG_MACSEC
960         struct ieee802_1x_kay *kay;
961 #endif /* CONFIG_MACSEC */
962
963         int pno;
964         int pno_sched_pending;
965
966         /* WLAN_REASON_* reason codes. Negative if locally generated. */
967         int disconnect_reason;
968
969         /* WLAN_STATUS_* status codes from (Re)Association Response frame. */
970         u16 assoc_status_code;
971
972         struct ext_password_data *ext_pw;
973
974         struct wpabuf *last_gas_resp, *prev_gas_resp;
975         u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
976         u8 last_gas_dialog_token, prev_gas_dialog_token;
977
978         unsigned int no_keep_alive:1;
979         unsigned int ext_mgmt_frame_handling:1;
980         unsigned int ext_eapol_frame_io:1;
981         unsigned int wmm_ac_supported:1;
982         unsigned int ext_work_in_progress:1;
983         unsigned int own_disconnect_req:1;
984
985 #define MAC_ADDR_RAND_SCAN       BIT(0)
986 #define MAC_ADDR_RAND_SCHED_SCAN BIT(1)
987 #define MAC_ADDR_RAND_PNO        BIT(2)
988 #define MAC_ADDR_RAND_ALL        (MAC_ADDR_RAND_SCAN | \
989                                   MAC_ADDR_RAND_SCHED_SCAN | \
990                                   MAC_ADDR_RAND_PNO)
991         unsigned int mac_addr_rand_supported;
992         unsigned int mac_addr_rand_enable;
993
994         /* MAC Address followed by mask (2 * ETH_ALEN) */
995         u8 *mac_addr_scan;
996         u8 *mac_addr_sched_scan;
997         u8 *mac_addr_pno;
998
999 #ifdef CONFIG_WNM
1000         u8 wnm_dialog_token;
1001         u8 wnm_reply;
1002         u8 wnm_num_neighbor_report;
1003         u8 wnm_mode;
1004         u16 wnm_dissoc_timer;
1005         u8 wnm_bss_termination_duration[12];
1006         struct neighbor_report *wnm_neighbor_report_elements;
1007         struct os_reltime wnm_cand_valid_until;
1008         u8 wnm_cand_from_bss[ETH_ALEN];
1009 #endif /* CONFIG_WNM */
1010
1011 #ifdef CONFIG_TESTING_GET_GTK
1012         u8 last_gtk[32];
1013         size_t last_gtk_len;
1014 #endif /* CONFIG_TESTING_GET_GTK */
1015
1016         unsigned int num_multichan_concurrent;
1017         struct wpa_radio_work *connect_work;
1018
1019         unsigned int ext_work_id;
1020
1021         struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
1022
1023 #ifdef CONFIG_TESTING_OPTIONS
1024         struct l2_packet_data *l2_test;
1025         unsigned int extra_roc_dur;
1026         enum wpa_supplicant_test_failure test_failure;
1027         unsigned int p2p_go_csa_on_inv:1;
1028 #endif /* CONFIG_TESTING_OPTIONS */
1029
1030         struct wmm_ac_assoc_data *wmm_ac_assoc_info;
1031         struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT];
1032         struct wmm_ac_addts_request *addts_request;
1033         u8 wmm_ac_last_dialog_token;
1034         struct wmm_tspec_element *last_tspecs;
1035         u8 last_tspecs_count;
1036
1037         struct rrm_data rrm;
1038
1039 #ifdef CONFIG_FST
1040         struct fst_iface *fst;
1041         const struct wpabuf *fst_ies;
1042         struct wpabuf *received_mb_ies;
1043 #endif /* CONFIG_FST */
1044
1045 #ifdef CONFIG_MBO
1046         /* Multiband operation non-preferred channel */
1047         struct wpa_mbo_non_pref_channel {
1048                 enum mbo_non_pref_chan_reason reason;
1049                 u8 oper_class;
1050                 u8 chan;
1051                 u8 reason_detail;
1052                 u8 preference;
1053         } *non_pref_chan;
1054         size_t non_pref_chan_num;
1055         u8 mbo_wnm_token;
1056 #endif /* CONFIG_MBO */
1057
1058         /*
1059          * This should be under CONFIG_MBO, but it is left out to allow using
1060          * the bss_temp_disallowed list for other purposes as well.
1061          */
1062         struct dl_list bss_tmp_disallowed;
1063 };
1064
1065
1066 /* wpa_supplicant.c */
1067 void wpa_supplicant_apply_ht_overrides(
1068         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1069         struct wpa_driver_associate_params *params);
1070 void wpa_supplicant_apply_vht_overrides(
1071         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
1072         struct wpa_driver_associate_params *params);
1073
1074 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1075 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
1076                                     struct wpa_ssid *ssid);
1077
1078 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
1079
1080 const char * wpa_supplicant_state_txt(enum wpa_states state);
1081 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
1082 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
1083 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
1084                               struct wpa_bss *bss, struct wpa_ssid *ssid,
1085                               u8 *wpa_ie, size_t *wpa_ie_len);
1086 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
1087                               struct wpa_bss *bss,
1088                               struct wpa_ssid *ssid);
1089 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
1090                                        struct wpa_ssid *ssid);
1091 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
1092 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
1093 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
1094                                      int sec, int usec);
1095 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
1096 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
1097                               enum wpa_states state);
1098 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
1099 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
1100 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
1101 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
1102                                    int reason_code);
1103
1104 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
1105                                    struct wpa_ssid *ssid);
1106 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
1107                                     struct wpa_ssid *ssid);
1108 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
1109                                    struct wpa_ssid *ssid);
1110 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
1111                                            const char *pkcs11_engine_path,
1112                                            const char *pkcs11_module_path);
1113 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
1114                                int ap_scan);
1115 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
1116                                           unsigned int expire_age);
1117 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
1118                                             unsigned int expire_count);
1119 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
1120                                      int scan_interval);
1121 int wpa_supplicant_set_debug_params(struct wpa_global *global,
1122                                     int debug_level, int debug_timestamp,
1123                                     int debug_show_keys);
1124 void free_hw_features(struct wpa_supplicant *wpa_s);
1125
1126 void wpa_show_license(void);
1127
1128 struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global,
1129                                                   const char *ifname);
1130 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
1131                                                  struct wpa_interface *iface,
1132                                                  struct wpa_supplicant *parent);
1133 int wpa_supplicant_remove_iface(struct wpa_global *global,
1134                                 struct wpa_supplicant *wpa_s,
1135                                 int terminate);
1136 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
1137                                                  const char *ifname);
1138 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
1139 int wpa_supplicant_run(struct wpa_global *global);
1140 void wpa_supplicant_deinit(struct wpa_global *global);
1141
1142 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
1143                               struct wpa_ssid *ssid);
1144 void wpa_supplicant_terminate_proc(struct wpa_global *global);
1145 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
1146                              const u8 *buf, size_t len);
1147 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
1148 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
1149 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
1150 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
1151 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
1152 void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason);
1153 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
1154                               struct wpa_ssid *ssid, int clear_failures);
1155 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
1156 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
1157                     size_t ssid_len);
1158 void wpas_request_connection(struct wpa_supplicant *wpa_s);
1159 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen);
1160 int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style);
1161 int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s);
1162 void add_freq(int *freqs, int *num_freqs, int freq);
1163
1164 void wpas_rrm_reset(struct wpa_supplicant *wpa_s);
1165 void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s,
1166                                    const u8 *report, size_t report_len);
1167 int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s,
1168                                        const struct wpa_ssid *ssid,
1169                                        void (*cb)(void *ctx,
1170                                                   struct wpabuf *neighbor_rep),
1171                                        void *cb_ctx);
1172 void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s,
1173                                               const u8 *src,
1174                                               const u8 *frame, size_t len,
1175                                               int rssi);
1176
1177
1178 /* MBO functions */
1179 int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len);
1180 const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr);
1181 int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s,
1182                                   const char *non_pref_chan);
1183 void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie);
1184 int wpas_mbo_supp_op_class_ie(struct wpa_supplicant *wpa_s, int freq, u8 *pos,
1185                               size_t len);
1186 void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie,
1187                            size_t len);
1188 size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos,
1189                                     size_t len,
1190                                     enum mbo_transition_reject_reason reason);
1191 void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa);
1192
1193 /**
1194  * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
1195  * @wpa_s: Pointer to wpa_supplicant data
1196  * @ssid: Pointer to the network block the reply is for
1197  * @field: field the response is a reply for
1198  * @value: value (ie, password, etc) for @field
1199  * Returns: 0 on success, non-zero on error
1200  *
1201  * Helper function to handle replies to control interface requests.
1202  */
1203 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
1204                                               struct wpa_ssid *ssid,
1205                                               const char *field,
1206                                               const char *value);
1207
1208 void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s,
1209                           const struct wpa_ssid *ssid,
1210                           struct hostapd_freq_params *freq);
1211
1212 /* events.c */
1213 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
1214 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
1215                            struct wpa_bss *selected,
1216                            struct wpa_ssid *ssid);
1217 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
1218 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
1219 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
1220 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
1221 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
1222                                              struct wpa_ssid **selected_ssid);
1223
1224 /* eap_register.c */
1225 int eap_register_methods(void);
1226
1227 /**
1228  * Utility method to tell if a given network is for persistent group storage
1229  * @ssid: Network object
1230  * Returns: 1 if network is a persistent group, 0 otherwise
1231  */
1232 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
1233 {
1234         return ssid->disabled == 2 && ssid->p2p_persistent_group;
1235 }
1236
1237 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1238 int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1239
1240 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
1241
1242 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
1243                     struct wpa_used_freq_data *freqs_data,
1244                     unsigned int len);
1245
1246 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
1247                                 struct wpa_used_freq_data *freqs_data,
1248                                 unsigned int len);
1249 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
1250                            int *freq_array, unsigned int len);
1251
1252 void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx);
1253
1254 void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s);
1255 struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s,
1256                                          enum wpa_vendor_elem_frame frame);
1257 int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame,
1258                             const u8 *elem, size_t len);
1259
1260 #ifdef CONFIG_FST
1261
1262 struct fst_wpa_obj;
1263
1264 void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s,
1265                                        struct fst_wpa_obj *iface_obj);
1266
1267 #endif /* CONFIG_FST */
1268
1269 int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd);
1270
1271 struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes,
1272                                    u16 num_modes, enum hostapd_hw_mode mode);
1273
1274 void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid,
1275                           unsigned int sec);
1276 int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, const u8 *bssid);
1277
1278 struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
1279                                      int i, struct wpa_bss *bss,
1280                                      struct wpa_ssid *group,
1281                                      int only_first_ssid);
1282
1283 #endif /* WPA_SUPPLICANT_I_H */