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 - Additional 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
];
395 #ifdef CONFIG_CTRL_IFACE_DBUS
397 #endif /* CONFIG_CTRL_IFACE_DBUS */
398 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
400 char *dbus_groupobj_path
;
402 char *preq_notify_peer
;
403 #endif /* CONFIG_AP */
404 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
405 char bridge_ifname
[16];
412 #endif /* CONFIG_P2P */
414 struct wpa_config
*conf
;
416 struct os_reltime last_michael_mic_error
;
418 u8 pending_bssid
[ETH_ALEN
]; /* If wpa_state == WPA_ASSOCIATING, this
419 * field contains the target BSSID. */
420 int reassociate
; /* reassociation requested */
421 int disconnected
; /* all connections disabled; i.e., do no reassociate
422 * before this has been cleared */
423 struct wpa_ssid
*current_ssid
;
424 struct wpa_bss
*current_bss
;
425 int ap_ies_from_associnfo
;
426 unsigned int assoc_freq
;
428 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
433 int mgmt_group_cipher
;
435 void *drv_priv
; /* private data used by driver_ops */
436 void *global_drv_priv
;
439 size_t bssid_filter_count
;
441 u8
*disallow_aps_bssid
;
442 size_t disallow_aps_bssid_count
;
443 struct wpa_ssid_value
*disallow_aps_ssid
;
444 size_t disallow_aps_ssid_count
;
446 enum { WPA_SETBAND_AUTO
, WPA_SETBAND_5G
, WPA_SETBAND_2G
} setband
;
448 /* Preferred network for the next connection attempt */
449 struct wpa_ssid
*next_ssid
;
451 /* previous scan was wildcard when interleaving between
452 * wildcard scans and specific SSID scan when max_ssids=1 */
453 int prev_scan_wildcard
;
454 struct wpa_ssid
*prev_scan_ssid
; /* previously scanned SSID;
455 * NULL = not yet initialized (start
456 * with wildcard SSID)
457 * WILDCARD_SSID_SCAN = wildcard
458 * SSID was used in the previous scan
460 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
462 struct wpa_ssid
*prev_sched_ssid
; /* last SSID used in sched scan */
463 int sched_scan_timeout
;
464 int sched_scan_interval
;
465 int first_sched_scan
;
466 int sched_scan_timed_out
;
468 void (*scan_res_handler
)(struct wpa_supplicant
*wpa_s
,
469 struct wpa_scan_results
*scan_res
);
470 struct dl_list bss
; /* struct wpa_bss::list */
471 struct dl_list bss_id
; /* struct wpa_bss::list_id */
473 unsigned int bss_update_idx
;
474 unsigned int bss_next_id
;
477 * Pointers to BSS entries in the order they were in the last scan
480 struct wpa_bss
**last_scan_res
;
481 unsigned int last_scan_res_used
;
482 unsigned int last_scan_res_size
;
483 struct os_reltime last_scan
;
485 struct wpa_driver_ops
*driver
;
486 int interface_removed
; /* whether the network interface has been
489 struct eapol_sm
*eapol
;
491 struct ctrl_iface_priv
*ctrl_iface
;
493 enum wpa_states wpa_state
;
494 struct wpa_radio_work
*scan_work
;
499 int eapol_received
; /* number of EAPOL packets received after the
500 * previous association event */
502 struct scard_data
*scard
;
506 unsigned char last_eapol_src
[ETH_ALEN
];
508 unsigned int keys_cleared
; /* bitfield of key indexes that the driver is
509 * known not to be configured with a key */
511 struct wpa_blacklist
*blacklist
;
514 * extra_blacklist_count - Sum of blacklist counts after last connection
516 * This variable is used to maintain a count of temporary blacklisting
517 * failures (maximum number for any BSS) over blacklist clear
518 * operations. This is needed for figuring out whether there has been
519 * failures prior to the last blacklist clear operation which happens
520 * whenever no other not-blacklisted BSS candidates are available. This
521 * gets cleared whenever a connection has been established successfully.
523 int extra_blacklist_count
;
526 * scan_req - Type of the scan request
530 * NORMAL_SCAN_REQ - Normal scan request
532 * This is used for scans initiated by wpa_supplicant to find an
533 * AP for a connection.
538 * INITIAL_SCAN_REQ - Initial scan request
540 * This is used for the first scan on an interface to force at
541 * least one scan to be run even if the configuration does not
542 * include any enabled networks.
547 * MANUAL_SCAN_REQ - Manual scan request
549 * This is used for scans where the user request a scan or
550 * a specific wpa_supplicant operation (e.g., WPS) requires scan
554 } scan_req
, last_scan_req
;
555 struct os_reltime scan_trigger_time
, scan_start_time
;
556 int scan_runs
; /* number of scan runs since WPS was started */
557 int *next_scan_freqs
;
558 int *manual_scan_freqs
;
559 int *manual_sched_scan_freqs
;
560 unsigned int manual_scan_passive
:1;
561 unsigned int manual_scan_use_id
:1;
562 unsigned int manual_scan_only_new
:1;
563 unsigned int own_scan_requested
:1;
564 unsigned int own_scan_running
:1;
565 unsigned int external_scan_running
:1;
566 unsigned int clear_driver_scan_cache
:1;
567 unsigned int manual_scan_id
;
568 int scan_interval
; /* time in sec between scans to find suitable AP */
569 int normal_scans
; /* normal scans run before sched_scan */
570 int scan_for_connection
; /* whether the scan request was triggered for
571 * finding a connection */
572 #define MAX_SCAN_ID 16
573 int scan_id
[MAX_SCAN_ID
];
574 unsigned int scan_id_count
;
576 unsigned int drv_flags
;
577 unsigned int drv_enc
;
580 * A bitmap of supported protocols for probe response offload. See
581 * struct wpa_driver_capa in driver.h
583 unsigned int probe_resp_offloads
;
585 /* extended capabilities supported by the driver */
586 const u8
*extended_capa
, *extended_capa_mask
;
587 unsigned int extended_capa_len
;
590 int max_sched_scan_ssids
;
591 int sched_scan_supported
;
592 unsigned int max_match_sets
;
593 unsigned int max_remain_on_chan
;
594 unsigned int max_stations
;
596 int pending_mic_error_report
;
597 int pending_mic_error_pairwise
;
598 int mic_errors_seen
; /* Michael MIC errors with the current PTK */
600 struct wps_context
*wps
;
601 int wps_success
; /* WPS success event received */
602 struct wps_er
*wps_er
;
603 unsigned int wps_run
;
604 int blacklist_cleared
;
606 struct wpabuf
*pending_eapol_rx
;
607 struct os_reltime pending_eapol_rx_time
;
608 u8 pending_eapol_rx_src
[ETH_ALEN
];
609 unsigned int last_eapol_matches_bssid
:1;
610 unsigned int eap_expected_failure
:1;
611 unsigned int reattach
:1; /* reassociation to the same BSS requested */
613 struct ibss_rsn
*ibss_rsn
;
625 u8 assoc_req_ie
[200];
626 size_t assoc_req_ie_len
;
629 u8 mobility_domain
[2];
632 u8 prev_bssid
[ETH_ALEN
];
637 int sa_query_count
; /* number of pending SA Query requests;
638 * 0 = no SA Query in progress */
639 int sa_query_timed_out
;
640 u8
*sa_query_trans_id
; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
641 * sa_query_count octets of pending
642 * SA Query transaction identifiers */
643 struct os_reltime sa_query_start
;
644 struct os_reltime last_unprot_disconnect
;
647 u16 bss_max_idle_period
;
650 struct wpabuf
*sae_token
;
652 #endif /* CONFIG_SAE */
654 #endif /* CONFIG_SME */
657 struct hostapd_iface
*ap_iface
;
658 void (*ap_configured_cb
)(void *ctx
, void *data
);
659 void *ap_configured_cb_ctx
;
660 void *ap_configured_cb_data
;
661 #endif /* CONFIG_AP */
663 unsigned int off_channel_freq
;
664 struct wpabuf
*pending_action_tx
;
665 u8 pending_action_src
[ETH_ALEN
];
666 u8 pending_action_dst
[ETH_ALEN
];
667 u8 pending_action_bssid
[ETH_ALEN
];
668 unsigned int pending_action_freq
;
669 int pending_action_no_cck
;
670 int pending_action_without_roc
;
671 unsigned int pending_action_tx_done
:1;
672 void (*pending_action_tx_status_cb
)(struct wpa_supplicant
*wpa_s
,
673 unsigned int freq
, const u8
*dst
,
674 const u8
*src
, const u8
*bssid
,
675 const u8
*data
, size_t data_len
,
676 enum offchannel_send_action_result
678 unsigned int roc_waiting_drv_freq
;
679 int action_tx_wait_time
;
684 struct p2p_go_neg_results
*go_params
;
685 int create_p2p_iface
;
686 u8 pending_interface_addr
[ETH_ALEN
];
687 char pending_interface_name
[100];
688 int pending_interface_type
;
690 unsigned int pending_listen_freq
;
691 unsigned int pending_listen_duration
;
693 NOT_P2P_GROUP_INTERFACE
,
694 P2P_GROUP_INTERFACE_PENDING
,
695 P2P_GROUP_INTERFACE_GO
,
696 P2P_GROUP_INTERFACE_CLIENT
697 } p2p_group_interface
;
698 struct p2p_group
*p2p_group
;
699 int p2p_long_listen
; /* remaining time in long Listen state in ms */
702 u8 p2p_auth_invite
[ETH_ALEN
];
703 int p2p_sd_over_ctrl_iface
;
704 int p2p_in_provisioning
;
705 int p2p_in_invitation
;
706 int p2p_invite_go_freq
;
707 int pending_invite_ssid_id
;
708 int show_group_started
;
709 u8 go_dev_addr
[ETH_ALEN
];
710 int pending_pd_before_join
;
711 u8 pending_join_iface_addr
[ETH_ALEN
];
712 u8 pending_join_dev_addr
[ETH_ALEN
];
713 int pending_join_wps_method
;
714 u8 p2p_join_ssid
[32];
715 size_t p2p_join_ssid_len
;
716 int p2p_join_scan_count
;
717 int auto_pd_scan_retry
;
719 u16 pending_pd_config_methods
;
721 NORMAL_PD
, AUTO_PD_GO_NEG
, AUTO_PD_JOIN
725 * Whether cross connection is disallowed by the AP to which this
726 * interface is associated (only valid if there is an association).
728 int cross_connect_disallowed
;
731 * Whether this P2P group is configured to use cross connection (only
732 * valid if this is P2P GO interface). The actual cross connect packet
733 * forwarding may not be configured depending on the uplink status.
735 int cross_connect_enabled
;
737 /* Whether cross connection forwarding is in use at the moment. */
738 int cross_connect_in_use
;
741 * Uplink interface name for cross connection
743 char cross_connect_uplink
[100];
745 unsigned int p2p_auto_join
:1;
746 unsigned int p2p_auto_pd
:1;
747 unsigned int p2p_persistent_group
:1;
748 unsigned int p2p_fallback_to_go_neg
:1;
749 unsigned int p2p_pd_before_go_neg
:1;
750 unsigned int p2p_go_ht40
:1;
751 unsigned int p2p_go_vht
:1;
752 unsigned int user_initiated_pd
:1;
753 unsigned int p2p_go_group_formation_completed
:1;
754 unsigned int waiting_presence_resp
;
755 int p2p_first_connection_timeout
;
756 unsigned int p2p_nfc_tag_enabled
:1;
757 unsigned int p2p_peer_oob_pk_hash_known
:1;
758 unsigned int p2p_disable_ip_addr_req
:1;
759 int p2p_persistent_go_freq
;
760 int p2p_persistent_id
;
762 int p2p_connect_freq
;
763 struct os_reltime p2p_auto_started
;
764 struct wpa_ssid
*p2p_last_4way_hs_fail
;
765 struct wpa_radio_work
*p2p_scan_work
;
766 struct wpa_radio_work
*p2p_listen_work
;
767 struct wpa_radio_work
*p2p_send_action_work
;
769 u16 p2p_oob_dev_pw_id
; /* OOB Device Password Id for group formation */
770 struct wpabuf
*p2p_oob_dev_pw
; /* OOB Device Password for group
772 u8 p2p_peer_oob_pubkey_hash
[WPS_OOB_PUBKEY_HASH_LEN
];
773 u8 p2p_ip_addr_info
[3 * 4];
774 #endif /* CONFIG_P2P */
776 struct wpa_ssid
*bgscan_ssid
;
777 const struct bgscan_ops
*bgscan
;
780 const struct autoscan_ops
*autoscan
;
781 struct wpa_driver_scan_params
*autoscan_params
;
784 struct wpa_ssid
*connect_without_scan
;
786 struct wps_ap_info
*wps_ap
;
792 unsigned int wps_freq
;
793 int wps_fragment_size
;
794 int auto_reconnect_disabled
;
796 /* Channel preferences for AP/P2P GO use */
799 int best_overall_freq
;
801 struct gas_query
*gas
;
803 #ifdef CONFIG_INTERWORKING
804 unsigned int fetch_anqp_in_progress
:1;
805 unsigned int network_select
:1;
806 unsigned int auto_select
:1;
807 unsigned int auto_network_select
:1;
808 unsigned int fetch_all_anqp
:1;
809 unsigned int fetch_osu_info
:1;
810 unsigned int fetch_osu_icon_in_progress
:1;
811 struct wpa_bss
*interworking_gas_bss
;
812 unsigned int osu_icon_id
;
813 struct osu_provider
*osu_prov
;
814 size_t osu_prov_count
;
815 struct os_reltime osu_icon_fetch_start
;
816 unsigned int num_osu_scans
;
817 unsigned int num_prov_found
;
818 #endif /* CONFIG_INTERWORKING */
819 unsigned int drv_capa_known
;
822 struct hostapd_hw_modes
*modes
;
827 struct ieee802_1x_kay
*kay
;
828 #endif /* CONFIG_MACSEC */
831 int pno_sched_pending
;
833 /* WLAN_REASON_* reason codes. Negative if locally generated. */
834 int disconnect_reason
;
836 struct ext_password_data
*ext_pw
;
838 struct wpabuf
*last_gas_resp
, *prev_gas_resp
;
839 u8 last_gas_addr
[ETH_ALEN
], prev_gas_addr
[ETH_ALEN
];
840 u8 last_gas_dialog_token
, prev_gas_dialog_token
;
842 unsigned int no_keep_alive
:1;
843 unsigned int ext_mgmt_frame_handling
:1;
848 u8 wnm_num_neighbor_report
;
850 u16 wnm_dissoc_timer
;
851 u8 wnm_validity_interval
;
852 u8 wnm_bss_termination_duration
[12];
853 struct neighbor_report
*wnm_neighbor_report_elements
;
854 #endif /* CONFIG_WNM */
856 #ifdef CONFIG_TESTING_GET_GTK
859 #endif /* CONFIG_TESTING_GET_GTK */
861 unsigned int num_multichan_concurrent
;
862 struct wpa_radio_work
*connect_work
;
864 unsigned int ext_work_id
;
866 struct wpabuf
*vendor_elem
[NUM_VENDOR_ELEM_FRAMES
];
870 /* wpa_supplicant.c */
871 void wpa_supplicant_apply_ht_overrides(
872 struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
,
873 struct wpa_driver_associate_params
*params
);
874 void wpa_supplicant_apply_vht_overrides(
875 struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
,
876 struct wpa_driver_associate_params
*params
);
878 int wpa_set_wep_keys(struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
);
879 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant
*wpa_s
,
880 struct wpa_ssid
*ssid
);
882 int wpa_supplicant_reload_configuration(struct wpa_supplicant
*wpa_s
);
884 const char * wpa_supplicant_state_txt(enum wpa_states state
);
885 int wpa_supplicant_update_mac_addr(struct wpa_supplicant
*wpa_s
);
886 int wpa_supplicant_driver_init(struct wpa_supplicant
*wpa_s
);
887 int wpa_supplicant_set_suites(struct wpa_supplicant
*wpa_s
,
888 struct wpa_bss
*bss
, struct wpa_ssid
*ssid
,
889 u8
*wpa_ie
, size_t *wpa_ie_len
);
890 void wpa_supplicant_associate(struct wpa_supplicant
*wpa_s
,
892 struct wpa_ssid
*ssid
);
893 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant
*wpa_s
,
894 struct wpa_ssid
*ssid
);
895 void wpa_supplicant_initiate_eapol(struct wpa_supplicant
*wpa_s
);
896 void wpa_clear_keys(struct wpa_supplicant
*wpa_s
, const u8
*addr
);
897 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant
*wpa_s
,
899 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant
*wpa_s
);
900 void wpa_supplicant_set_state(struct wpa_supplicant
*wpa_s
,
901 enum wpa_states state
);
902 struct wpa_ssid
* wpa_supplicant_get_ssid(struct wpa_supplicant
*wpa_s
);
903 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant
*wpa_s
);
904 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant
*wpa_s
);
905 void wpa_supplicant_deauthenticate(struct wpa_supplicant
*wpa_s
,
908 void wpa_supplicant_enable_network(struct wpa_supplicant
*wpa_s
,
909 struct wpa_ssid
*ssid
);
910 void wpa_supplicant_disable_network(struct wpa_supplicant
*wpa_s
,
911 struct wpa_ssid
*ssid
);
912 void wpa_supplicant_select_network(struct wpa_supplicant
*wpa_s
,
913 struct wpa_ssid
*ssid
);
914 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant
*wpa_s
,
915 const char *pkcs11_engine_path
,
916 const char *pkcs11_module_path
);
917 int wpa_supplicant_set_ap_scan(struct wpa_supplicant
*wpa_s
,
919 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant
*wpa_s
,
920 unsigned int expire_age
);
921 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant
*wpa_s
,
922 unsigned int expire_count
);
923 int wpa_supplicant_set_scan_interval(struct wpa_supplicant
*wpa_s
,
925 int wpa_supplicant_set_debug_params(struct wpa_global
*global
,
926 int debug_level
, int debug_timestamp
,
927 int debug_show_keys
);
928 void free_hw_features(struct wpa_supplicant
*wpa_s
);
930 void wpa_show_license(void);
932 struct wpa_supplicant
* wpa_supplicant_add_iface(struct wpa_global
*global
,
933 struct wpa_interface
*iface
);
934 int wpa_supplicant_remove_iface(struct wpa_global
*global
,
935 struct wpa_supplicant
*wpa_s
,
937 struct wpa_supplicant
* wpa_supplicant_get_iface(struct wpa_global
*global
,
939 struct wpa_global
* wpa_supplicant_init(struct wpa_params
*params
);
940 int wpa_supplicant_run(struct wpa_global
*global
);
941 void wpa_supplicant_deinit(struct wpa_global
*global
);
943 int wpa_supplicant_scard_init(struct wpa_supplicant
*wpa_s
,
944 struct wpa_ssid
*ssid
);
945 void wpa_supplicant_terminate_proc(struct wpa_global
*global
);
946 void wpa_supplicant_rx_eapol(void *ctx
, const u8
*src_addr
,
947 const u8
*buf
, size_t len
);
948 void wpa_supplicant_update_config(struct wpa_supplicant
*wpa_s
);
949 void wpa_supplicant_clear_status(struct wpa_supplicant
*wpa_s
);
950 void wpas_connection_failed(struct wpa_supplicant
*wpa_s
, const u8
*bssid
);
951 int wpas_driver_bss_selection(struct wpa_supplicant
*wpa_s
);
952 int wpas_is_p2p_prioritized(struct wpa_supplicant
*wpa_s
);
953 void wpas_auth_failed(struct wpa_supplicant
*wpa_s
, char *reason
);
954 void wpas_clear_temp_disabled(struct wpa_supplicant
*wpa_s
,
955 struct wpa_ssid
*ssid
, int clear_failures
);
956 int disallowed_bssid(struct wpa_supplicant
*wpa_s
, const u8
*bssid
);
957 int disallowed_ssid(struct wpa_supplicant
*wpa_s
, const u8
*ssid
,
959 void wpas_request_connection(struct wpa_supplicant
*wpa_s
);
960 int wpas_build_ext_capab(struct wpa_supplicant
*wpa_s
, u8
*buf
, size_t buflen
);
963 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
964 * @wpa_s: Pointer to wpa_supplicant data
965 * @ssid: Pointer to the network block the reply is for
966 * @field: field the response is a reply for
967 * @value: value (ie, password, etc) for @field
968 * Returns: 0 on success, non-zero on error
970 * Helper function to handle replies to control interface requests.
972 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant
*wpa_s
,
973 struct wpa_ssid
*ssid
,
978 void wpa_supplicant_mark_disassoc(struct wpa_supplicant
*wpa_s
);
979 int wpa_supplicant_connect(struct wpa_supplicant
*wpa_s
,
980 struct wpa_bss
*selected
,
981 struct wpa_ssid
*ssid
);
982 void wpa_supplicant_stop_countermeasures(void *eloop_ctx
, void *sock_ctx
);
983 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx
, void *sock_ctx
);
984 void wnm_bss_keep_alive_deinit(struct wpa_supplicant
*wpa_s
);
985 int wpa_supplicant_fast_associate(struct wpa_supplicant
*wpa_s
);
986 struct wpa_bss
* wpa_supplicant_pick_network(struct wpa_supplicant
*wpa_s
,
987 struct wpa_ssid
**selected_ssid
);
990 int eap_register_methods(void);
993 * Utility method to tell if a given network is a persistent group
994 * @ssid: Network object
995 * Returns: 1 if network is a persistent group, 0 otherwise
997 static inline int network_is_persistent_group(struct wpa_ssid
*ssid
)
999 return ((ssid
->disabled
== 2) || ssid
->p2p_persistent_group
);
1002 int wpas_network_disabled(struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
);
1004 int wpas_init_ext_pw(struct wpa_supplicant
*wpa_s
);
1006 void dump_freq_data(struct wpa_supplicant
*wpa_s
, const char *title
,
1007 struct wpa_used_freq_data
*freqs_data
,
1010 int get_shared_radio_freqs_data(struct wpa_supplicant
*wpa_s
,
1011 struct wpa_used_freq_data
*freqs_data
,
1013 int get_shared_radio_freqs(struct wpa_supplicant
*wpa_s
,
1014 int *freq_array
, unsigned int len
);
1016 #endif /* WPA_SUPPLICANT_I_H */