2 * wpa_supplicant - Internal definitions
3 * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi>
5 * This software may be distributed under the terms of the BSD license.
6 * See README for more details.
9 #ifndef WPA_SUPPLICANT_I_H
10 #define WPA_SUPPLICANT_I_H
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"
19 extern const char *wpa_supplicant_version;
20 extern const char *wpa_supplicant_license;
21 #ifndef CONFIG_NO_STDOUT_DEBUG
22 extern const char *wpa_supplicant_full_license1;
23 extern const char *wpa_supplicant_full_license2;
24 extern const char *wpa_supplicant_full_license3;
25 extern const char *wpa_supplicant_full_license4;
26 extern const char *wpa_supplicant_full_license5;
27 #endif /* CONFIG_NO_STDOUT_DEBUG */
30 struct wpa_supplicant;
34 struct wpa_scan_results;
35 struct hostapd_hw_modes;
36 struct wpa_driver_associate_params;
39 * Forward declarations of private structures used within the ctrl_iface
40 * backends. Other parts of wpa_supplicant do not have access to data stored in
43 struct ctrl_iface_priv;
44 struct ctrl_iface_global_priv;
45 struct wpas_dbus_priv;
48 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
50 struct wpa_interface {
52 * confname - Configuration name (file or profile) name
54 * This can also be %NULL when a configuration file is not used. In
55 * that case, ctrl_interface must be set to allow the interface to be
61 * confanother - Additional configuration name (file or profile) name
63 * This can also be %NULL when the additional configuration file is not
66 const char *confanother;
70 * conf_p2p_dev - Configuration file used to hold the
71 * P2P Device configuration parameters.
73 * This can also be %NULL. In such a case, if a P2P Device dedicated
74 * interfaces is created, the main configuration file will be used.
76 const char *conf_p2p_dev;
77 #endif /* CONFIG_P2P */
80 * ctrl_interface - Control interface parameter
82 * If a configuration file is not used, this variable can be used to
83 * set the ctrl_interface parameter that would have otherwise been read
84 * from the configuration file. If both confname and ctrl_interface are
85 * set, ctrl_interface is used to override the value from configuration
88 const char *ctrl_interface;
91 * driver - Driver interface name, or %NULL to use the default driver
96 * driver_param - Driver interface parameters
98 * If a configuration file is not used, this variable can be used to
99 * set the driver_param parameters that would have otherwise been read
100 * from the configuration file. If both confname and driver_param are
101 * set, driver_param is used to override the value from configuration
104 const char *driver_param;
107 * ifname - Interface name
112 * bridge_ifname - Optional bridge interface name
114 * If the driver interface (ifname) is included in a Linux bridge
115 * device, the bridge interface may need to be used for receiving EAPOL
116 * frames. This can be enabled by setting this variable to enable
117 * receiving of EAPOL frames from an additional interface.
119 const char *bridge_ifname;
122 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
124 * Indicates whether wpas_p2p_init() must be called for this interface.
125 * This is used only when the driver supports a dedicated P2P Device
126 * interface that is not a network interface.
132 * struct wpa_params - Parameters for wpa_supplicant_init()
136 * daemonize - Run %wpa_supplicant in the background
141 * wait_for_monitor - Wait for a monitor program before starting
143 int wait_for_monitor;
146 * pid_file - Path to a PID (process ID) file
148 * If this and daemonize are set, process ID of the background process
149 * will be written to the specified file.
154 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
159 * wpa_debug_show_keys - Whether keying material is included in debug
161 * This parameter can be used to allow keying material to be included
162 * in debug messages. This is a security risk and this option should
163 * not be enabled in normal configuration. If needed during
164 * development or while troubleshooting, this option can provide more
165 * details for figuring out what is happening.
167 int wpa_debug_show_keys;
170 * wpa_debug_timestamp - Whether to include timestamp in debug messages
172 int wpa_debug_timestamp;
175 * ctrl_interface - Global ctrl_iface path/parameter
177 char *ctrl_interface;
180 * ctrl_interface_group - Global ctrl_iface group
182 char *ctrl_interface_group;
185 * dbus_ctrl_interface - Enable the DBus control interface
187 int dbus_ctrl_interface;
190 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
192 const char *wpa_debug_file_path;
195 * wpa_debug_syslog - Enable log output through syslog
197 int wpa_debug_syslog;
200 * wpa_debug_tracing - Enable log output through Linux tracing
202 int wpa_debug_tracing;
205 * override_driver - Optional driver parameter override
207 * This parameter can be used to override the driver parameter in
208 * dynamic interface addition to force a specific driver wrapper to be
211 char *override_driver;
214 * override_ctrl_interface - Optional ctrl_interface override
216 * This parameter can be used to override the ctrl_interface parameter
217 * in dynamic interface addition to force a control interface to be
220 char *override_ctrl_interface;
223 * entropy_file - Optional entropy file
225 * This parameter can be used to configure wpa_supplicant to maintain
226 * its internal entropy store over restarts.
231 struct p2p_srv_bonjour {
233 struct wpabuf *query;
237 struct p2p_srv_upnp {
244 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
246 * This structure is initialized by calling wpa_supplicant_init() when starting
250 struct wpa_supplicant *ifaces;
251 struct wpa_params params;
252 struct ctrl_iface_global_priv *ctrl_iface;
253 struct wpas_dbus_priv *dbus;
256 struct os_time suspend_time;
257 struct p2p_data *p2p;
258 struct wpa_supplicant *p2p_init_wpa_s;
259 struct wpa_supplicant *p2p_group_formation;
260 struct wpa_supplicant *p2p_invite_group;
261 u8 p2p_dev_addr[ETH_ALEN];
262 struct os_reltime p2p_go_wait_client;
263 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
264 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
266 int cross_connection;
267 struct wpa_freq_range_list p2p_disallow_freq;
268 struct wpa_freq_range_list p2p_go_avoid_freq;
270 WPA_CONC_PREF_NOT_SET,
274 unsigned int p2p_per_sta_psk:1;
275 unsigned int p2p_fail_on_wps_complete:1;
277 #ifdef CONFIG_WIFI_DISPLAY
279 #define MAX_WFD_SUBELEMS 10
280 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS];
281 #endif /* CONFIG_WIFI_DISPLAY */
283 struct psk_list_entry *add_psk; /* From group formation */
288 * struct wpa_radio - Internal data for per-radio information
290 * This structure is used to share data about configured interfaces
291 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
292 * better coordination of offchannel operations.
295 char name[16]; /* from driver_ops get_radio_name() or empty if not
297 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */
298 struct dl_list work; /* struct wpa_radio_work::list entries */
302 * struct wpa_radio_work - Radio work item
304 struct wpa_radio_work {
306 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */
308 struct wpa_supplicant *wpa_s;
309 void (*cb)(struct wpa_radio_work *work, int deinit);
311 unsigned int started:1;
312 struct os_reltime time;
315 int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq,
316 const char *type, int next,
317 void (*cb)(struct wpa_radio_work *work, int deinit),
319 void radio_work_done(struct wpa_radio_work *work);
320 void radio_remove_works(struct wpa_supplicant *wpa_s,
321 const char *type, int remove_all);
322 void radio_work_check_next(struct wpa_supplicant *wpa_s);
323 int radio_work_pending(struct wpa_supplicant *wpa_s, const char *type);
325 struct wpa_connect_work {
328 struct wpa_ssid *ssid;
331 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss,
332 struct wpa_ssid *test_ssid);
333 void wpas_connect_work_free(struct wpa_connect_work *cwork);
334 void wpas_connect_work_done(struct wpa_supplicant *wpa_s);
336 struct wpa_external_work {
339 unsigned int timeout;
343 * offchannel_send_action_result - Result of offchannel send Action frame
345 enum offchannel_send_action_result {
346 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */,
347 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged
349 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure
355 enum wps_ap_info_type {
361 struct os_reltime last_attempt;
364 struct wpa_ssid_value {
369 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
370 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
372 struct wpa_used_freq_data {
378 * struct wpa_supplicant - Internal data for wpa_supplicant interface
380 * This structure contains the internal data for core wpa_supplicant code. This
381 * should be only used directly from the core code. However, a pointer to this
382 * data is used from other files as an arbitrary context pointer in calls to
385 struct wpa_supplicant {
386 struct wpa_global *global;
387 struct wpa_radio *radio; /* shared radio context */
388 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */
389 struct wpa_supplicant *parent;
390 struct wpa_supplicant *next;
391 struct l2_packet_data *l2;
392 struct l2_packet_data *l2_br;
393 unsigned char own_addr[ETH_ALEN];
394 unsigned char perm_addr[ETH_ALEN];
396 #ifdef CONFIG_CTRL_IFACE_DBUS
398 #endif /* CONFIG_CTRL_IFACE_DBUS */
399 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
401 char *dbus_groupobj_path;
403 char *preq_notify_peer;
404 #endif /* CONFIG_AP */
405 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
406 char bridge_ifname[16];
411 struct wpa_config *conf;
413 struct os_reltime last_michael_mic_error;
415 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
416 * field contains the target BSSID. */
417 int reassociate; /* reassociation requested */
418 int disconnected; /* all connections disabled; i.e., do no reassociate
419 * before this has been cleared */
420 struct wpa_ssid *current_ssid;
421 struct wpa_ssid *last_ssid;
422 struct wpa_bss *current_bss;
423 int ap_ies_from_associnfo;
424 unsigned int assoc_freq;
426 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
431 int mgmt_group_cipher;
433 void *drv_priv; /* private data used by driver_ops */
434 void *global_drv_priv;
437 size_t bssid_filter_count;
439 u8 *disallow_aps_bssid;
440 size_t disallow_aps_bssid_count;
441 struct wpa_ssid_value *disallow_aps_ssid;
442 size_t disallow_aps_ssid_count;
444 enum { WPA_SETBAND_AUTO, WPA_SETBAND_5G, WPA_SETBAND_2G } setband;
446 /* Preferred network for the next connection attempt */
447 struct wpa_ssid *next_ssid;
449 /* previous scan was wildcard when interleaving between
450 * wildcard scans and specific SSID scan when max_ssids=1 */
451 int prev_scan_wildcard;
452 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
453 * NULL = not yet initialized (start
454 * with wildcard SSID)
455 * WILDCARD_SSID_SCAN = wildcard
456 * SSID was used in the previous scan
458 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
460 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */
461 int sched_scan_timeout;
462 int sched_scan_interval;
463 int first_sched_scan;
464 int sched_scan_timed_out;
466 void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
467 struct wpa_scan_results *scan_res);
468 struct dl_list bss; /* struct wpa_bss::list */
469 struct dl_list bss_id; /* struct wpa_bss::list_id */
471 unsigned int bss_update_idx;
472 unsigned int bss_next_id;
475 * Pointers to BSS entries in the order they were in the last scan
478 struct wpa_bss **last_scan_res;
479 unsigned int last_scan_res_used;
480 unsigned int last_scan_res_size;
481 struct os_reltime last_scan;
483 struct wpa_driver_ops *driver;
484 int interface_removed; /* whether the network interface has been
487 struct eapol_sm *eapol;
489 struct ctrl_iface_priv *ctrl_iface;
491 enum wpa_states wpa_state;
492 struct wpa_radio_work *scan_work;
497 int eapol_received; /* number of EAPOL packets received after the
498 * previous association event */
500 struct scard_data *scard;
504 unsigned char last_eapol_src[ETH_ALEN];
506 unsigned int keys_cleared; /* bitfield of key indexes that the driver is
507 * known not to be configured with a key */
509 struct wpa_blacklist *blacklist;
512 * extra_blacklist_count - Sum of blacklist counts after last connection
514 * This variable is used to maintain a count of temporary blacklisting
515 * failures (maximum number for any BSS) over blacklist clear
516 * operations. This is needed for figuring out whether there has been
517 * failures prior to the last blacklist clear operation which happens
518 * whenever no other not-blacklisted BSS candidates are available. This
519 * gets cleared whenever a connection has been established successfully.
521 int extra_blacklist_count;
524 * scan_req - Type of the scan request
528 * NORMAL_SCAN_REQ - Normal scan request
530 * This is used for scans initiated by wpa_supplicant to find an
531 * AP for a connection.
536 * INITIAL_SCAN_REQ - Initial scan request
538 * This is used for the first scan on an interface to force at
539 * least one scan to be run even if the configuration does not
540 * include any enabled networks.
545 * MANUAL_SCAN_REQ - Manual scan request
547 * This is used for scans where the user request a scan or
548 * a specific wpa_supplicant operation (e.g., WPS) requires scan
552 } scan_req, last_scan_req;
553 struct os_reltime scan_trigger_time, scan_start_time;
554 int scan_runs; /* number of scan runs since WPS was started */
555 int *next_scan_freqs;
556 int *manual_scan_freqs;
557 int *manual_sched_scan_freqs;
558 unsigned int manual_scan_passive:1;
559 unsigned int manual_scan_use_id:1;
560 unsigned int manual_scan_only_new:1;
561 unsigned int own_scan_requested:1;
562 unsigned int own_scan_running:1;
563 unsigned int external_scan_running:1;
564 unsigned int clear_driver_scan_cache:1;
565 unsigned int manual_scan_id;
566 int scan_interval; /* time in sec between scans to find suitable AP */
567 int normal_scans; /* normal scans run before sched_scan */
568 int scan_for_connection; /* whether the scan request was triggered for
569 * finding a connection */
570 #define MAX_SCAN_ID 16
571 int scan_id[MAX_SCAN_ID];
572 unsigned int scan_id_count;
575 unsigned int drv_enc;
578 * A bitmap of supported protocols for probe response offload. See
579 * struct wpa_driver_capa in driver.h
581 unsigned int probe_resp_offloads;
583 /* extended capabilities supported by the driver */
584 const u8 *extended_capa, *extended_capa_mask;
585 unsigned int extended_capa_len;
588 int max_sched_scan_ssids;
589 int sched_scan_supported;
590 unsigned int max_match_sets;
591 unsigned int max_remain_on_chan;
592 unsigned int max_stations;
594 int pending_mic_error_report;
595 int pending_mic_error_pairwise;
596 int mic_errors_seen; /* Michael MIC errors with the current PTK */
598 struct wps_context *wps;
599 int wps_success; /* WPS success event received */
600 struct wps_er *wps_er;
601 unsigned int wps_run;
602 int blacklist_cleared;
604 struct wpabuf *pending_eapol_rx;
605 struct os_reltime pending_eapol_rx_time;
606 u8 pending_eapol_rx_src[ETH_ALEN];
607 unsigned int last_eapol_matches_bssid:1;
608 unsigned int eap_expected_failure:1;
609 unsigned int reattach:1; /* reassociation to the same BSS requested */
610 unsigned int mac_addr_changed:1;
612 struct os_reltime last_mac_addr_change;
613 int last_mac_addr_style;
615 struct ibss_rsn *ibss_rsn;
627 u8 assoc_req_ie[200];
628 size_t assoc_req_ie_len;
631 u8 mobility_domain[2];
634 u8 prev_bssid[ETH_ALEN];
639 int sa_query_count; /* number of pending SA Query requests;
640 * 0 = no SA Query in progress */
641 int sa_query_timed_out;
642 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
643 * sa_query_count octets of pending
644 * SA Query transaction identifiers */
645 struct os_reltime sa_query_start;
646 struct os_reltime last_unprot_disconnect;
649 u16 bss_max_idle_period;
652 struct wpabuf *sae_token;
654 unsigned int sae_pmksa_caching:1;
655 #endif /* CONFIG_SAE */
657 #endif /* CONFIG_SME */
660 struct hostapd_iface *ap_iface;
661 void (*ap_configured_cb)(void *ctx, void *data);
662 void *ap_configured_cb_ctx;
663 void *ap_configured_cb_data;
664 #endif /* CONFIG_AP */
666 unsigned int off_channel_freq;
667 struct wpabuf *pending_action_tx;
668 u8 pending_action_src[ETH_ALEN];
669 u8 pending_action_dst[ETH_ALEN];
670 u8 pending_action_bssid[ETH_ALEN];
671 unsigned int pending_action_freq;
672 int pending_action_no_cck;
673 int pending_action_without_roc;
674 unsigned int pending_action_tx_done:1;
675 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s,
676 unsigned int freq, const u8 *dst,
677 const u8 *src, const u8 *bssid,
678 const u8 *data, size_t data_len,
679 enum offchannel_send_action_result
681 unsigned int roc_waiting_drv_freq;
682 int action_tx_wait_time;
687 struct p2p_go_neg_results *go_params;
688 int create_p2p_iface;
689 u8 pending_interface_addr[ETH_ALEN];
690 char pending_interface_name[100];
691 int pending_interface_type;
693 unsigned int pending_listen_freq;
694 unsigned int pending_listen_duration;
696 NOT_P2P_GROUP_INTERFACE,
697 P2P_GROUP_INTERFACE_PENDING,
698 P2P_GROUP_INTERFACE_GO,
699 P2P_GROUP_INTERFACE_CLIENT
700 } p2p_group_interface;
701 struct p2p_group *p2p_group;
702 int p2p_long_listen; /* remaining time in long Listen state in ms */
705 u8 p2p_auth_invite[ETH_ALEN];
706 int p2p_sd_over_ctrl_iface;
707 int p2p_in_provisioning;
708 int p2p_in_invitation;
709 int p2p_invite_go_freq;
710 int pending_invite_ssid_id;
711 int show_group_started;
712 u8 go_dev_addr[ETH_ALEN];
713 int pending_pd_before_join;
714 u8 pending_join_iface_addr[ETH_ALEN];
715 u8 pending_join_dev_addr[ETH_ALEN];
716 int pending_join_wps_method;
717 u8 p2p_join_ssid[32];
718 size_t p2p_join_ssid_len;
719 int p2p_join_scan_count;
720 int auto_pd_scan_retry;
722 u16 pending_pd_config_methods;
724 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN
728 * Whether cross connection is disallowed by the AP to which this
729 * interface is associated (only valid if there is an association).
731 int cross_connect_disallowed;
734 * Whether this P2P group is configured to use cross connection (only
735 * valid if this is P2P GO interface). The actual cross connect packet
736 * forwarding may not be configured depending on the uplink status.
738 int cross_connect_enabled;
740 /* Whether cross connection forwarding is in use at the moment. */
741 int cross_connect_in_use;
744 * Uplink interface name for cross connection
746 char cross_connect_uplink[100];
748 unsigned int p2p_auto_join:1;
749 unsigned int p2p_auto_pd:1;
750 unsigned int p2p_persistent_group:1;
751 unsigned int p2p_fallback_to_go_neg:1;
752 unsigned int p2p_pd_before_go_neg:1;
753 unsigned int p2p_go_ht40:1;
754 unsigned int p2p_go_vht:1;
755 unsigned int user_initiated_pd:1;
756 unsigned int p2p_go_group_formation_completed:1;
757 unsigned int group_formation_reported:1;
758 unsigned int waiting_presence_resp;
759 int p2p_first_connection_timeout;
760 unsigned int p2p_nfc_tag_enabled:1;
761 unsigned int p2p_peer_oob_pk_hash_known:1;
762 unsigned int p2p_disable_ip_addr_req:1;
763 int p2p_persistent_go_freq;
764 int p2p_persistent_id;
766 int p2p_connect_freq;
767 struct os_reltime p2p_auto_started;
768 struct wpa_ssid *p2p_last_4way_hs_fail;
769 struct wpa_radio_work *p2p_scan_work;
770 struct wpa_radio_work *p2p_listen_work;
771 struct wpa_radio_work *p2p_send_action_work;
773 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */
774 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group
776 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN];
777 u8 p2p_ip_addr_info[3 * 4];
778 #endif /* CONFIG_P2P */
780 struct wpa_ssid *bgscan_ssid;
781 const struct bgscan_ops *bgscan;
784 const struct autoscan_ops *autoscan;
785 struct wpa_driver_scan_params *autoscan_params;
788 struct wpa_ssid *connect_without_scan;
790 struct wps_ap_info *wps_ap;
796 unsigned int wps_freq;
797 int wps_fragment_size;
798 int auto_reconnect_disabled;
800 /* Channel preferences for AP/P2P GO use */
803 int best_overall_freq;
805 struct gas_query *gas;
807 #ifdef CONFIG_INTERWORKING
808 unsigned int fetch_anqp_in_progress:1;
809 unsigned int network_select:1;
810 unsigned int auto_select:1;
811 unsigned int auto_network_select:1;
812 unsigned int fetch_all_anqp:1;
813 unsigned int fetch_osu_info:1;
814 unsigned int fetch_osu_icon_in_progress:1;
815 struct wpa_bss *interworking_gas_bss;
816 unsigned int osu_icon_id;
817 struct osu_provider *osu_prov;
818 size_t osu_prov_count;
819 struct os_reltime osu_icon_fetch_start;
820 unsigned int num_osu_scans;
821 unsigned int num_prov_found;
822 #endif /* CONFIG_INTERWORKING */
823 unsigned int drv_capa_known;
826 struct hostapd_hw_modes *modes;
831 struct ieee802_1x_kay *kay;
832 #endif /* CONFIG_MACSEC */
835 int pno_sched_pending;
837 /* WLAN_REASON_* reason codes. Negative if locally generated. */
838 int disconnect_reason;
840 struct ext_password_data *ext_pw;
842 struct wpabuf *last_gas_resp, *prev_gas_resp;
843 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN];
844 u8 last_gas_dialog_token, prev_gas_dialog_token;
846 unsigned int no_keep_alive:1;
847 unsigned int ext_mgmt_frame_handling:1;
848 unsigned int ext_eapol_frame_io:1;
853 u8 wnm_num_neighbor_report;
855 u16 wnm_dissoc_timer;
856 u8 wnm_validity_interval;
857 u8 wnm_bss_termination_duration[12];
858 struct neighbor_report *wnm_neighbor_report_elements;
859 #endif /* CONFIG_WNM */
861 #ifdef CONFIG_TESTING_GET_GTK
864 #endif /* CONFIG_TESTING_GET_GTK */
866 unsigned int num_multichan_concurrent;
867 struct wpa_radio_work *connect_work;
869 unsigned int ext_work_id;
871 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES];
873 #ifdef CONFIG_TESTING_OPTIONS
874 struct l2_packet_data *l2_test;
875 #endif /* CONFIG_TESTING_OPTIONS */
879 /* wpa_supplicant.c */
880 void wpa_supplicant_apply_ht_overrides(
881 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
882 struct wpa_driver_associate_params *params);
883 void wpa_supplicant_apply_vht_overrides(
884 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
885 struct wpa_driver_associate_params *params);
887 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
888 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s,
889 struct wpa_ssid *ssid);
891 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
893 const char * wpa_supplicant_state_txt(enum wpa_states state);
894 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s);
895 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
896 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
897 struct wpa_bss *bss, struct wpa_ssid *ssid,
898 u8 *wpa_ie, size_t *wpa_ie_len);
899 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
901 struct wpa_ssid *ssid);
902 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
903 struct wpa_ssid *ssid);
904 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
905 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
906 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
908 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s);
909 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
910 enum wpa_states state);
911 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
912 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s);
913 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
914 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
917 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
918 struct wpa_ssid *ssid);
919 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
920 struct wpa_ssid *ssid);
921 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
922 struct wpa_ssid *ssid);
923 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s,
924 const char *pkcs11_engine_path,
925 const char *pkcs11_module_path);
926 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
928 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s,
929 unsigned int expire_age);
930 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s,
931 unsigned int expire_count);
932 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s,
934 int wpa_supplicant_set_debug_params(struct wpa_global *global,
935 int debug_level, int debug_timestamp,
936 int debug_show_keys);
937 void free_hw_features(struct wpa_supplicant *wpa_s);
939 void wpa_show_license(void);
941 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
942 struct wpa_interface *iface);
943 int wpa_supplicant_remove_iface(struct wpa_global *global,
944 struct wpa_supplicant *wpa_s,
946 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
948 struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
949 int wpa_supplicant_run(struct wpa_global *global);
950 void wpa_supplicant_deinit(struct wpa_global *global);
952 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
953 struct wpa_ssid *ssid);
954 void wpa_supplicant_terminate_proc(struct wpa_global *global);
955 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
956 const u8 *buf, size_t len);
957 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
958 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
959 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid);
960 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s);
961 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s);
962 void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason);
963 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s,
964 struct wpa_ssid *ssid, int clear_failures);
965 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid);
966 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid,
968 void wpas_request_connection(struct wpa_supplicant *wpa_s);
969 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen);
970 int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style);
971 int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s);
974 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
975 * @wpa_s: Pointer to wpa_supplicant data
976 * @ssid: Pointer to the network block the reply is for
977 * @field: field the response is a reply for
978 * @value: value (ie, password, etc) for @field
979 * Returns: 0 on success, non-zero on error
981 * Helper function to handle replies to control interface requests.
983 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s,
984 struct wpa_ssid *ssid,
989 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
990 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
991 struct wpa_bss *selected,
992 struct wpa_ssid *ssid);
993 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx);
994 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx);
995 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s);
996 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s);
997 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
998 struct wpa_ssid **selected_ssid);
1000 /* eap_register.c */
1001 int eap_register_methods(void);
1004 * Utility method to tell if a given network is a persistent group
1005 * @ssid: Network object
1006 * Returns: 1 if network is a persistent group, 0 otherwise
1008 static inline int network_is_persistent_group(struct wpa_ssid *ssid)
1010 return ((ssid->disabled == 2) || ssid->p2p_persistent_group);
1013 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
1015 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s);
1017 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title,
1018 struct wpa_used_freq_data *freqs_data,
1021 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s,
1022 struct wpa_used_freq_data *freqs_data,
1024 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s,
1025 int *freq_array, unsigned int len);
1027 #endif /* WPA_SUPPLICANT_I_H */