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"
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 */
31 struct wpa_supplicant
;
35 struct wpa_scan_results
;
36 struct hostapd_hw_modes
;
37 struct wpa_driver_associate_params
;
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
44 struct ctrl_iface_priv
;
45 struct ctrl_iface_global_priv
;
46 struct wpas_dbus_priv
;
49 * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
51 struct wpa_interface
{
53 * confname - Configuration name (file or profile) name
55 * This can also be %NULL when a configuration file is not used. In
56 * that case, ctrl_interface must be set to allow the interface to be
62 * confanother - Additional configuration name (file or profile) name
64 * This can also be %NULL when the additional configuration file is not
67 const char *confanother
;
70 * ctrl_interface - Control interface parameter
72 * If a configuration file is not used, this variable can be used to
73 * set the ctrl_interface parameter that would have otherwise been read
74 * from the configuration file. If both confname and ctrl_interface are
75 * set, ctrl_interface is used to override the value from configuration
78 const char *ctrl_interface
;
81 * driver - Driver interface name, or %NULL to use the default driver
86 * driver_param - Driver interface parameters
88 * If a configuration file is not used, this variable can be used to
89 * set the driver_param parameters that would have otherwise been read
90 * from the configuration file. If both confname and driver_param are
91 * set, driver_param is used to override the value from configuration
94 const char *driver_param
;
97 * ifname - Interface name
102 * bridge_ifname - Optional bridge interface name
104 * If the driver interface (ifname) is included in a Linux bridge
105 * device, the bridge interface may need to be used for receiving EAPOL
106 * frames. This can be enabled by setting this variable to enable
107 * receiving of EAPOL frames from an additional interface.
109 const char *bridge_ifname
;
112 * p2p_mgmt - Interface used for P2P management (P2P Device operations)
114 * Indicates whether wpas_p2p_init() must be called for this interface.
115 * This is used only when the driver supports a dedicated P2P Device
116 * interface that is not a network interface.
122 * struct wpa_params - Parameters for wpa_supplicant_init()
126 * daemonize - Run %wpa_supplicant in the background
131 * wait_for_monitor - Wait for a monitor program before starting
133 int wait_for_monitor
;
136 * pid_file - Path to a PID (process ID) file
138 * If this and daemonize are set, process ID of the background process
139 * will be written to the specified file.
144 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
149 * wpa_debug_show_keys - Whether keying material is included in debug
151 * This parameter can be used to allow keying material to be included
152 * in debug messages. This is a security risk and this option should
153 * not be enabled in normal configuration. If needed during
154 * development or while troubleshooting, this option can provide more
155 * details for figuring out what is happening.
157 int wpa_debug_show_keys
;
160 * wpa_debug_timestamp - Whether to include timestamp in debug messages
162 int wpa_debug_timestamp
;
165 * ctrl_interface - Global ctrl_iface path/parameter
167 char *ctrl_interface
;
170 * ctrl_interface_group - Global ctrl_iface group
172 char *ctrl_interface_group
;
175 * dbus_ctrl_interface - Enable the DBus control interface
177 int dbus_ctrl_interface
;
180 * wpa_debug_file_path - Path of debug file or %NULL to use stdout
182 const char *wpa_debug_file_path
;
185 * wpa_debug_syslog - Enable log output through syslog
187 int wpa_debug_syslog
;
190 * wpa_debug_tracing - Enable log output through Linux tracing
192 int wpa_debug_tracing
;
195 * override_driver - Optional driver parameter override
197 * This parameter can be used to override the driver parameter in
198 * dynamic interface addition to force a specific driver wrapper to be
201 char *override_driver
;
204 * override_ctrl_interface - Optional ctrl_interface override
206 * This parameter can be used to override the ctrl_interface parameter
207 * in dynamic interface addition to force a control interface to be
210 char *override_ctrl_interface
;
213 * entropy_file - Optional entropy file
215 * This parameter can be used to configure wpa_supplicant to maintain
216 * its internal entropy store over restarts.
222 * conf_p2p_dev - Configuration file used to hold the
223 * P2P Device configuration parameters.
225 * This can also be %NULL. In such a case, if a P2P Device dedicated
226 * interfaces is created, the main configuration file will be used.
229 #endif /* CONFIG_P2P */
233 struct p2p_srv_bonjour
{
235 struct wpabuf
*query
;
239 struct p2p_srv_upnp
{
246 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
248 * This structure is initialized by calling wpa_supplicant_init() when starting
252 struct wpa_supplicant
*ifaces
;
253 struct wpa_params params
;
254 struct ctrl_iface_global_priv
*ctrl_iface
;
255 struct wpas_dbus_priv
*dbus
;
258 struct os_time suspend_time
;
259 struct p2p_data
*p2p
;
260 struct wpa_supplicant
*p2p_init_wpa_s
;
261 struct wpa_supplicant
*p2p_group_formation
;
262 struct wpa_supplicant
*p2p_invite_group
;
263 u8 p2p_dev_addr
[ETH_ALEN
];
264 struct os_reltime p2p_go_wait_client
;
265 struct dl_list p2p_srv_bonjour
; /* struct p2p_srv_bonjour */
266 struct dl_list p2p_srv_upnp
; /* struct p2p_srv_upnp */
268 int cross_connection
;
269 struct wpa_freq_range_list p2p_disallow_freq
;
270 struct wpa_freq_range_list p2p_go_avoid_freq
;
272 WPA_CONC_PREF_NOT_SET
,
276 unsigned int p2p_per_sta_psk
:1;
277 unsigned int p2p_fail_on_wps_complete
:1;
278 unsigned int p2p_24ghz_social_channels
:1;
279 unsigned int pending_p2ps_group
:1;
280 unsigned int pending_group_iface_for_p2ps
:1;
281 unsigned int pending_p2ps_group_freq
;
283 #ifdef CONFIG_WIFI_DISPLAY
285 #define MAX_WFD_SUBELEMS 10
286 struct wpabuf
*wfd_subelem
[MAX_WFD_SUBELEMS
];
287 #endif /* CONFIG_WIFI_DISPLAY */
289 struct psk_list_entry
*add_psk
; /* From group formation */
294 * struct wpa_radio - Internal data for per-radio information
296 * This structure is used to share data about configured interfaces
297 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow
298 * better coordination of offchannel operations.
301 char name
[16]; /* from driver_ops get_radio_name() or empty if not
303 unsigned int external_scan_running
:1;
304 unsigned int num_active_works
;
305 struct dl_list ifaces
; /* struct wpa_supplicant::radio_list entries */
306 struct dl_list work
; /* struct wpa_radio_work::list entries */
309 #define MAX_ACTIVE_WORKS 2
311 enum wpa_radio_work_band
{
312 BAND_2_4_GHZ
= BIT(0),
314 BAND_60_GHZ
= BIT(2),
318 * struct wpa_radio_work - Radio work item
320 struct wpa_radio_work
{
322 unsigned int freq
; /* known frequency (MHz) or 0 for multiple/unknown */
324 struct wpa_supplicant
*wpa_s
;
325 void (*cb
)(struct wpa_radio_work
*work
, int deinit
);
327 unsigned int started
:1;
328 struct os_reltime time
;
332 int radio_add_work(struct wpa_supplicant
*wpa_s
, unsigned int freq
,
333 const char *type
, int next
,
334 void (*cb
)(struct wpa_radio_work
*work
, int deinit
),
336 void radio_work_done(struct wpa_radio_work
*work
);
337 void radio_remove_works(struct wpa_supplicant
*wpa_s
,
338 const char *type
, int remove_all
);
339 void radio_work_check_next(struct wpa_supplicant
*wpa_s
);
340 struct wpa_radio_work
*
341 radio_work_pending(struct wpa_supplicant
*wpa_s
, const char *type
);
343 struct wpa_connect_work
{
345 unsigned int bss_removed
:1;
347 struct wpa_ssid
*ssid
;
350 int wpas_valid_bss_ssid(struct wpa_supplicant
*wpa_s
, struct wpa_bss
*test_bss
,
351 struct wpa_ssid
*test_ssid
);
352 void wpas_connect_work_free(struct wpa_connect_work
*cwork
);
353 void wpas_connect_work_done(struct wpa_supplicant
*wpa_s
);
355 struct wpa_external_work
{
358 unsigned int timeout
;
362 * offchannel_send_action_result - Result of offchannel send Action frame
364 enum offchannel_send_action_result
{
365 OFFCHANNEL_SEND_ACTION_SUCCESS
/**< Frame was send and acknowledged */,
366 OFFCHANNEL_SEND_ACTION_NO_ACK
/**< Frame was sent, but not acknowledged
368 OFFCHANNEL_SEND_ACTION_FAILED
/**< Frame was not sent due to a failure
374 enum wps_ap_info_type
{
380 struct os_reltime last_attempt
;
381 unsigned int pbc_active
;
382 u8 uuid
[WPS_UUID_LEN
];
385 struct wpa_ssid_value
{
386 u8 ssid
[SSID_MAX_LEN
];
390 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0)
391 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1)
393 struct wpa_used_freq_data
{
398 #define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */
401 * struct rrm_data - Data used for managing RRM features
404 /* rrm_used - indication regarding the current connection */
405 unsigned int rrm_used
:1;
408 * notify_neighbor_rep - Callback for notifying report requester
410 void (*notify_neighbor_rep
)(void *ctx
, struct wpabuf
*neighbor_rep
);
413 * neighbor_rep_cb_ctx - Callback context
414 * Received in the callback registration, and sent to the callback
415 * function as a parameter.
417 void *neighbor_rep_cb_ctx
;
419 /* next_neighbor_rep_token - Next request's dialog token */
420 u8 next_neighbor_rep_token
;
423 enum wpa_supplicant_test_failure
{
424 WPAS_TEST_FAILURE_NONE
,
425 WPAS_TEST_FAILURE_SCAN_TRIGGER
,
437 struct wpa_bss_tmp_disallowed
{
440 struct os_reltime disallowed_until
;
444 * struct wpa_supplicant - Internal data for wpa_supplicant interface
446 * This structure contains the internal data for core wpa_supplicant code. This
447 * should be only used directly from the core code. However, a pointer to this
448 * data is used from other files as an arbitrary context pointer in calls to
451 struct wpa_supplicant
{
452 struct wpa_global
*global
;
453 struct wpa_radio
*radio
; /* shared radio context */
454 struct dl_list radio_list
; /* list head: struct wpa_radio::ifaces */
455 struct wpa_supplicant
*parent
;
456 struct wpa_supplicant
*next
;
457 struct l2_packet_data
*l2
;
458 struct l2_packet_data
*l2_br
;
459 unsigned char own_addr
[ETH_ALEN
];
460 unsigned char perm_addr
[ETH_ALEN
];
462 #ifdef CONFIG_CTRL_IFACE_DBUS
464 #endif /* CONFIG_CTRL_IFACE_DBUS */
465 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
467 char *dbus_groupobj_path
;
469 char *preq_notify_peer
;
470 #endif /* CONFIG_AP */
471 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
472 char bridge_ifname
[16];
477 struct wpa_config
*conf
;
479 struct os_reltime last_michael_mic_error
;
481 u8 pending_bssid
[ETH_ALEN
]; /* If wpa_state == WPA_ASSOCIATING, this
482 * field contains the target BSSID. */
483 int reassociate
; /* reassociation requested */
484 int reassoc_same_bss
; /* reassociating to the same bss */
485 int disconnected
; /* all connections disabled; i.e., do no reassociate
486 * before this has been cleared */
487 struct wpa_ssid
*current_ssid
;
488 struct wpa_ssid
*last_ssid
;
489 struct wpa_bss
*current_bss
;
490 int ap_ies_from_associnfo
;
491 unsigned int assoc_freq
;
493 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
498 int mgmt_group_cipher
;
500 void *drv_priv
; /* private data used by driver_ops */
501 void *global_drv_priv
;
504 size_t bssid_filter_count
;
506 u8
*disallow_aps_bssid
;
507 size_t disallow_aps_bssid_count
;
508 struct wpa_ssid_value
*disallow_aps_ssid
;
509 size_t disallow_aps_ssid_count
;
511 enum set_band setband
;
513 /* Preferred network for the next connection attempt */
514 struct wpa_ssid
*next_ssid
;
516 /* previous scan was wildcard when interleaving between
517 * wildcard scans and specific SSID scan when max_ssids=1 */
518 int prev_scan_wildcard
;
519 struct wpa_ssid
*prev_scan_ssid
; /* previously scanned SSID;
520 * NULL = not yet initialized (start
521 * with wildcard SSID)
522 * WILDCARD_SSID_SCAN = wildcard
523 * SSID was used in the previous scan
525 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
527 struct wpa_ssid
*prev_sched_ssid
; /* last SSID used in sched scan */
528 int sched_scan_timeout
;
529 int first_sched_scan
;
530 int sched_scan_timed_out
;
531 struct sched_scan_plan
*sched_scan_plans
;
532 size_t sched_scan_plans_num
;
534 void (*scan_res_handler
)(struct wpa_supplicant
*wpa_s
,
535 struct wpa_scan_results
*scan_res
);
536 struct dl_list bss
; /* struct wpa_bss::list */
537 struct dl_list bss_id
; /* struct wpa_bss::list_id */
539 unsigned int bss_update_idx
;
540 unsigned int bss_next_id
;
543 * Pointers to BSS entries in the order they were in the last scan
546 struct wpa_bss
**last_scan_res
;
547 unsigned int last_scan_res_used
;
548 unsigned int last_scan_res_size
;
549 struct os_reltime last_scan
;
551 const struct wpa_driver_ops
*driver
;
552 int interface_removed
; /* whether the network interface has been
555 struct eapol_sm
*eapol
;
557 struct ctrl_iface_priv
*ctrl_iface
;
559 enum wpa_states wpa_state
;
560 struct wpa_radio_work
*scan_work
;
565 int eapol_received
; /* number of EAPOL packets received after the
566 * previous association event */
568 struct scard_data
*scard
;
572 unsigned char last_eapol_src
[ETH_ALEN
];
574 unsigned int keys_cleared
; /* bitfield of key indexes that the driver is
575 * known not to be configured with a key */
577 struct wpa_blacklist
*blacklist
;
580 * extra_blacklist_count - Sum of blacklist counts after last connection
582 * This variable is used to maintain a count of temporary blacklisting
583 * failures (maximum number for any BSS) over blacklist clear
584 * operations. This is needed for figuring out whether there has been
585 * failures prior to the last blacklist clear operation which happens
586 * whenever no other not-blacklisted BSS candidates are available. This
587 * gets cleared whenever a connection has been established successfully.
589 int extra_blacklist_count
;
592 * scan_req - Type of the scan request
596 * NORMAL_SCAN_REQ - Normal scan request
598 * This is used for scans initiated by wpa_supplicant to find an
599 * AP for a connection.
604 * INITIAL_SCAN_REQ - Initial scan request
606 * This is used for the first scan on an interface to force at
607 * least one scan to be run even if the configuration does not
608 * include any enabled networks.
613 * MANUAL_SCAN_REQ - Manual scan request
615 * This is used for scans where the user request a scan or
616 * a specific wpa_supplicant operation (e.g., WPS) requires scan
620 } scan_req
, last_scan_req
;
621 enum wpa_states scan_prev_wpa_state
;
622 struct os_reltime scan_trigger_time
, scan_start_time
;
623 /* Minimum freshness requirement for connection purposes */
624 struct os_reltime scan_min_time
;
625 int scan_runs
; /* number of scan runs since WPS was started */
626 int *next_scan_freqs
;
627 int *manual_scan_freqs
;
628 int *manual_sched_scan_freqs
;
629 unsigned int manual_scan_passive
:1;
630 unsigned int manual_scan_use_id
:1;
631 unsigned int manual_scan_only_new
:1;
632 unsigned int own_scan_requested
:1;
633 unsigned int own_scan_running
:1;
634 unsigned int clear_driver_scan_cache
:1;
635 unsigned int manual_scan_id
;
636 int scan_interval
; /* time in sec between scans to find suitable AP */
637 int normal_scans
; /* normal scans run before sched_scan */
638 int scan_for_connection
; /* whether the scan request was triggered for
639 * finding a connection */
640 #define MAX_SCAN_ID 16
641 int scan_id
[MAX_SCAN_ID
];
642 unsigned int scan_id_count
;
644 struct wpa_ssid_value
*ssids_from_scan_req
;
645 unsigned int num_ssids_from_scan_req
;
648 unsigned int drv_enc
;
649 unsigned int drv_smps_modes
;
650 unsigned int drv_rrm_flags
;
653 * A bitmap of supported protocols for probe response offload. See
654 * struct wpa_driver_capa in driver.h
656 unsigned int probe_resp_offloads
;
658 /* extended capabilities supported by the driver */
659 const u8
*extended_capa
, *extended_capa_mask
;
660 unsigned int extended_capa_len
;
663 int max_sched_scan_ssids
;
664 unsigned int max_sched_scan_plans
;
665 unsigned int max_sched_scan_plan_interval
;
666 unsigned int max_sched_scan_plan_iterations
;
667 int sched_scan_supported
;
668 unsigned int max_match_sets
;
669 unsigned int max_remain_on_chan
;
670 unsigned int max_stations
;
672 int pending_mic_error_report
;
673 int pending_mic_error_pairwise
;
674 int mic_errors_seen
; /* Michael MIC errors with the current PTK */
676 struct wps_context
*wps
;
677 int wps_success
; /* WPS success event received */
678 struct wps_er
*wps_er
;
679 unsigned int wps_run
;
680 struct os_reltime wps_pin_start_time
;
681 int blacklist_cleared
;
683 struct wpabuf
*pending_eapol_rx
;
684 struct os_reltime pending_eapol_rx_time
;
685 u8 pending_eapol_rx_src
[ETH_ALEN
];
686 unsigned int last_eapol_matches_bssid
:1;
687 unsigned int eap_expected_failure
:1;
688 unsigned int reattach
:1; /* reassociation to the same BSS requested */
689 unsigned int mac_addr_changed
:1;
690 unsigned int added_vif
:1;
691 unsigned int wnmsleep_used
:1;
693 struct os_reltime last_mac_addr_change
;
694 int last_mac_addr_style
;
696 struct ibss_rsn
*ibss_rsn
;
705 u8 ssid
[SSID_MAX_LEN
];
708 u8 assoc_req_ie
[200];
709 size_t assoc_req_ie_len
;
712 u8 mobility_domain
[2];
715 u8 prev_bssid
[ETH_ALEN
];
720 int sa_query_count
; /* number of pending SA Query requests;
721 * 0 = no SA Query in progress */
722 int sa_query_timed_out
;
723 u8
*sa_query_trans_id
; /* buffer of WLAN_SA_QUERY_TR_ID_LEN *
724 * sa_query_count octets of pending
725 * SA Query transaction identifiers */
726 struct os_reltime sa_query_start
;
727 struct os_reltime last_unprot_disconnect
;
728 enum { HT_SEC_CHAN_UNKNOWN
,
730 HT_SEC_CHAN_BELOW
} ht_sec_chan
;
733 u16 bss_max_idle_period
;
736 struct wpabuf
*sae_token
;
738 unsigned int sae_pmksa_caching
:1;
739 #endif /* CONFIG_SAE */
741 #endif /* CONFIG_SME */
744 struct hostapd_iface
*ap_iface
;
745 void (*ap_configured_cb
)(void *ctx
, void *data
);
746 void *ap_configured_cb_ctx
;
747 void *ap_configured_cb_data
;
748 #endif /* CONFIG_AP */
750 struct hostapd_iface
*ifmsh
;
752 struct mesh_rsn
*mesh_rsn
;
754 unsigned int mesh_if_created
:1;
755 unsigned int mesh_ht_enabled
:1;
756 unsigned int mesh_vht_enabled
:1;
757 int mesh_auth_block_duration
; /* sec */
758 #endif /* CONFIG_MESH */
760 unsigned int off_channel_freq
;
761 struct wpabuf
*pending_action_tx
;
762 u8 pending_action_src
[ETH_ALEN
];
763 u8 pending_action_dst
[ETH_ALEN
];
764 u8 pending_action_bssid
[ETH_ALEN
];
765 unsigned int pending_action_freq
;
766 int pending_action_no_cck
;
767 int pending_action_without_roc
;
768 unsigned int pending_action_tx_done
:1;
769 void (*pending_action_tx_status_cb
)(struct wpa_supplicant
*wpa_s
,
770 unsigned int freq
, const u8
*dst
,
771 const u8
*src
, const u8
*bssid
,
772 const u8
*data
, size_t data_len
,
773 enum offchannel_send_action_result
775 unsigned int roc_waiting_drv_freq
;
776 int action_tx_wait_time
;
781 struct p2p_go_neg_results
*go_params
;
782 int create_p2p_iface
;
783 u8 pending_interface_addr
[ETH_ALEN
];
784 char pending_interface_name
[100];
785 int pending_interface_type
;
787 unsigned int pending_listen_freq
;
788 unsigned int pending_listen_duration
;
790 NOT_P2P_GROUP_INTERFACE
,
791 P2P_GROUP_INTERFACE_PENDING
,
792 P2P_GROUP_INTERFACE_GO
,
793 P2P_GROUP_INTERFACE_CLIENT
794 } p2p_group_interface
;
795 struct p2p_group
*p2p_group
;
796 int p2p_long_listen
; /* remaining time in long Listen state in ms */
799 u8 p2p_auth_invite
[ETH_ALEN
];
800 int p2p_sd_over_ctrl_iface
;
801 int p2p_in_provisioning
;
802 int p2p_in_invitation
;
803 int p2p_invite_go_freq
;
804 int pending_invite_ssid_id
;
805 int show_group_started
;
806 u8 go_dev_addr
[ETH_ALEN
];
807 int pending_pd_before_join
;
808 u8 pending_join_iface_addr
[ETH_ALEN
];
809 u8 pending_join_dev_addr
[ETH_ALEN
];
810 int pending_join_wps_method
;
811 u8 p2p_join_ssid
[SSID_MAX_LEN
];
812 size_t p2p_join_ssid_len
;
813 int p2p_join_scan_count
;
814 int auto_pd_scan_retry
;
816 u16 pending_pd_config_methods
;
818 NORMAL_PD
, AUTO_PD_GO_NEG
, AUTO_PD_JOIN
, AUTO_PD_ASP
822 * Whether cross connection is disallowed by the AP to which this
823 * interface is associated (only valid if there is an association).
825 int cross_connect_disallowed
;
828 * Whether this P2P group is configured to use cross connection (only
829 * valid if this is P2P GO interface). The actual cross connect packet
830 * forwarding may not be configured depending on the uplink status.
832 int cross_connect_enabled
;
834 /* Whether cross connection forwarding is in use at the moment. */
835 int cross_connect_in_use
;
838 * Uplink interface name for cross connection
840 char cross_connect_uplink
[100];
842 unsigned int p2p_auto_join
:1;
843 unsigned int p2p_auto_pd
:1;
844 unsigned int p2p_persistent_group
:1;
845 unsigned int p2p_fallback_to_go_neg
:1;
846 unsigned int p2p_pd_before_go_neg
:1;
847 unsigned int p2p_go_ht40
:1;
848 unsigned int p2p_go_vht
:1;
849 unsigned int user_initiated_pd
:1;
850 unsigned int p2p_go_group_formation_completed
:1;
851 unsigned int group_formation_reported
:1;
852 unsigned int waiting_presence_resp
;
853 int p2p_first_connection_timeout
;
854 unsigned int p2p_nfc_tag_enabled
:1;
855 unsigned int p2p_peer_oob_pk_hash_known
:1;
856 unsigned int p2p_disable_ip_addr_req
:1;
857 unsigned int p2ps_method_config_any
:1;
858 unsigned int p2p_cli_probe
:1;
859 int p2p_persistent_go_freq
;
860 int p2p_persistent_id
;
862 int p2p_connect_freq
;
863 struct os_reltime p2p_auto_started
;
864 struct wpa_ssid
*p2p_last_4way_hs_fail
;
865 struct wpa_radio_work
*p2p_scan_work
;
866 struct wpa_radio_work
*p2p_listen_work
;
867 struct wpa_radio_work
*p2p_send_action_work
;
869 u16 p2p_oob_dev_pw_id
; /* OOB Device Password Id for group formation */
870 struct wpabuf
*p2p_oob_dev_pw
; /* OOB Device Password for group
872 u8 p2p_peer_oob_pubkey_hash
[WPS_OOB_PUBKEY_HASH_LEN
];
873 u8 p2p_ip_addr_info
[3 * 4];
875 /* group common frequencies */
876 int *p2p_group_common_freqs
;
877 unsigned int p2p_group_common_freqs_num
;
878 u8 p2ps_join_addr
[ETH_ALEN
];
880 unsigned int p2p_go_max_oper_chwidth
;
881 unsigned int p2p_go_vht_center_freq2
;
882 #endif /* CONFIG_P2P */
884 struct wpa_ssid
*bgscan_ssid
;
885 const struct bgscan_ops
*bgscan
;
888 const struct autoscan_ops
*autoscan
;
889 struct wpa_driver_scan_params
*autoscan_params
;
892 struct wpa_ssid
*connect_without_scan
;
894 struct wps_ap_info
*wps_ap
;
900 unsigned int wps_freq
;
901 int wps_fragment_size
;
902 int auto_reconnect_disabled
;
904 /* Channel preferences for AP/P2P GO use */
907 int best_overall_freq
;
909 struct gas_query
*gas
;
911 #ifdef CONFIG_INTERWORKING
912 unsigned int fetch_anqp_in_progress
:1;
913 unsigned int network_select
:1;
914 unsigned int auto_select
:1;
915 unsigned int auto_network_select
:1;
916 unsigned int interworking_fast_assoc_tried
:1;
917 unsigned int fetch_all_anqp
:1;
918 unsigned int fetch_osu_info
:1;
919 unsigned int fetch_osu_waiting_scan
:1;
920 unsigned int fetch_osu_icon_in_progress
:1;
921 struct wpa_bss
*interworking_gas_bss
;
922 unsigned int osu_icon_id
;
923 struct dl_list icon_head
; /* struct icon_entry */
924 struct osu_provider
*osu_prov
;
925 size_t osu_prov_count
;
926 struct os_reltime osu_icon_fetch_start
;
927 unsigned int num_osu_scans
;
928 unsigned int num_prov_found
;
929 #endif /* CONFIG_INTERWORKING */
930 unsigned int drv_capa_known
;
933 struct hostapd_hw_modes
*modes
;
937 enum local_hw_capab
{
944 struct ieee802_1x_kay
*kay
;
945 #endif /* CONFIG_MACSEC */
948 int pno_sched_pending
;
950 /* WLAN_REASON_* reason codes. Negative if locally generated. */
951 int disconnect_reason
;
953 struct ext_password_data
*ext_pw
;
955 struct wpabuf
*last_gas_resp
, *prev_gas_resp
;
956 u8 last_gas_addr
[ETH_ALEN
], prev_gas_addr
[ETH_ALEN
];
957 u8 last_gas_dialog_token
, prev_gas_dialog_token
;
959 unsigned int no_keep_alive
:1;
960 unsigned int ext_mgmt_frame_handling
:1;
961 unsigned int ext_eapol_frame_io
:1;
962 unsigned int wmm_ac_supported
:1;
963 unsigned int ext_work_in_progress
:1;
964 unsigned int own_disconnect_req
:1;
966 #define MAC_ADDR_RAND_SCAN BIT(0)
967 #define MAC_ADDR_RAND_SCHED_SCAN BIT(1)
968 #define MAC_ADDR_RAND_PNO BIT(2)
969 #define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \
970 MAC_ADDR_RAND_SCHED_SCAN | \
972 unsigned int mac_addr_rand_supported
;
973 unsigned int mac_addr_rand_enable
;
975 /* MAC Address followed by mask (2 * ETH_ALEN) */
977 u8
*mac_addr_sched_scan
;
983 u8 wnm_num_neighbor_report
;
985 u16 wnm_dissoc_timer
;
986 u8 wnm_bss_termination_duration
[12];
987 struct neighbor_report
*wnm_neighbor_report_elements
;
988 struct os_reltime wnm_cand_valid_until
;
989 u8 wnm_cand_from_bss
[ETH_ALEN
];
990 #endif /* CONFIG_WNM */
992 #ifdef CONFIG_TESTING_GET_GTK
995 #endif /* CONFIG_TESTING_GET_GTK */
997 unsigned int num_multichan_concurrent
;
998 struct wpa_radio_work
*connect_work
;
1000 unsigned int ext_work_id
;
1002 struct wpabuf
*vendor_elem
[NUM_VENDOR_ELEM_FRAMES
];
1004 #ifdef CONFIG_TESTING_OPTIONS
1005 struct l2_packet_data
*l2_test
;
1006 unsigned int extra_roc_dur
;
1007 enum wpa_supplicant_test_failure test_failure
;
1008 unsigned int p2p_go_csa_on_inv
:1;
1009 #endif /* CONFIG_TESTING_OPTIONS */
1011 struct wmm_ac_assoc_data
*wmm_ac_assoc_info
;
1012 struct wmm_tspec_element
*tspecs
[WMM_AC_NUM
][TS_DIR_IDX_COUNT
];
1013 struct wmm_ac_addts_request
*addts_request
;
1014 u8 wmm_ac_last_dialog_token
;
1015 struct wmm_tspec_element
*last_tspecs
;
1016 u8 last_tspecs_count
;
1018 struct rrm_data rrm
;
1021 struct fst_iface
*fst
;
1022 const struct wpabuf
*fst_ies
;
1023 struct wpabuf
*received_mb_ies
;
1024 #endif /* CONFIG_FST */
1027 /* Multiband operation non-preferred channel */
1028 struct wpa_mbo_non_pref_channel
{
1029 enum mbo_non_pref_chan_reason reason
;
1035 size_t non_pref_chan_num
;
1037 #endif /* CONFIG_MBO */
1040 * This should be under CONFIG_MBO, but it is left out to allow using
1041 * the bss_temp_disallowed list for other purposes as well.
1043 struct dl_list bss_tmp_disallowed
;
1047 /* wpa_supplicant.c */
1048 void wpa_supplicant_apply_ht_overrides(
1049 struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
,
1050 struct wpa_driver_associate_params
*params
);
1051 void wpa_supplicant_apply_vht_overrides(
1052 struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
,
1053 struct wpa_driver_associate_params
*params
);
1055 int wpa_set_wep_keys(struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
);
1056 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant
*wpa_s
,
1057 struct wpa_ssid
*ssid
);
1059 int wpa_supplicant_reload_configuration(struct wpa_supplicant
*wpa_s
);
1061 const char * wpa_supplicant_state_txt(enum wpa_states state
);
1062 int wpa_supplicant_update_mac_addr(struct wpa_supplicant
*wpa_s
);
1063 int wpa_supplicant_driver_init(struct wpa_supplicant
*wpa_s
);
1064 int wpa_supplicant_set_suites(struct wpa_supplicant
*wpa_s
,
1065 struct wpa_bss
*bss
, struct wpa_ssid
*ssid
,
1066 u8
*wpa_ie
, size_t *wpa_ie_len
);
1067 void wpa_supplicant_associate(struct wpa_supplicant
*wpa_s
,
1068 struct wpa_bss
*bss
,
1069 struct wpa_ssid
*ssid
);
1070 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant
*wpa_s
,
1071 struct wpa_ssid
*ssid
);
1072 void wpa_supplicant_initiate_eapol(struct wpa_supplicant
*wpa_s
);
1073 void wpa_clear_keys(struct wpa_supplicant
*wpa_s
, const u8
*addr
);
1074 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant
*wpa_s
,
1076 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant
*wpa_s
);
1077 void wpa_supplicant_set_state(struct wpa_supplicant
*wpa_s
,
1078 enum wpa_states state
);
1079 struct wpa_ssid
* wpa_supplicant_get_ssid(struct wpa_supplicant
*wpa_s
);
1080 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant
*wpa_s
);
1081 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant
*wpa_s
);
1082 void wpa_supplicant_deauthenticate(struct wpa_supplicant
*wpa_s
,
1085 void wpa_supplicant_enable_network(struct wpa_supplicant
*wpa_s
,
1086 struct wpa_ssid
*ssid
);
1087 void wpa_supplicant_disable_network(struct wpa_supplicant
*wpa_s
,
1088 struct wpa_ssid
*ssid
);
1089 void wpa_supplicant_select_network(struct wpa_supplicant
*wpa_s
,
1090 struct wpa_ssid
*ssid
);
1091 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant
*wpa_s
,
1092 const char *pkcs11_engine_path
,
1093 const char *pkcs11_module_path
);
1094 int wpa_supplicant_set_ap_scan(struct wpa_supplicant
*wpa_s
,
1096 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant
*wpa_s
,
1097 unsigned int expire_age
);
1098 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant
*wpa_s
,
1099 unsigned int expire_count
);
1100 int wpa_supplicant_set_scan_interval(struct wpa_supplicant
*wpa_s
,
1102 int wpa_supplicant_set_debug_params(struct wpa_global
*global
,
1103 int debug_level
, int debug_timestamp
,
1104 int debug_show_keys
);
1105 void free_hw_features(struct wpa_supplicant
*wpa_s
);
1107 void wpa_show_license(void);
1109 struct wpa_supplicant
* wpa_supplicant_add_iface(struct wpa_global
*global
,
1110 struct wpa_interface
*iface
,
1111 struct wpa_supplicant
*parent
);
1112 int wpa_supplicant_remove_iface(struct wpa_global
*global
,
1113 struct wpa_supplicant
*wpa_s
,
1115 struct wpa_supplicant
* wpa_supplicant_get_iface(struct wpa_global
*global
,
1116 const char *ifname
);
1117 struct wpa_global
* wpa_supplicant_init(struct wpa_params
*params
);
1118 int wpa_supplicant_run(struct wpa_global
*global
);
1119 void wpa_supplicant_deinit(struct wpa_global
*global
);
1121 int wpa_supplicant_scard_init(struct wpa_supplicant
*wpa_s
,
1122 struct wpa_ssid
*ssid
);
1123 void wpa_supplicant_terminate_proc(struct wpa_global
*global
);
1124 void wpa_supplicant_rx_eapol(void *ctx
, const u8
*src_addr
,
1125 const u8
*buf
, size_t len
);
1126 void wpa_supplicant_update_config(struct wpa_supplicant
*wpa_s
);
1127 void wpa_supplicant_clear_status(struct wpa_supplicant
*wpa_s
);
1128 void wpas_connection_failed(struct wpa_supplicant
*wpa_s
, const u8
*bssid
);
1129 int wpas_driver_bss_selection(struct wpa_supplicant
*wpa_s
);
1130 int wpas_is_p2p_prioritized(struct wpa_supplicant
*wpa_s
);
1131 void wpas_auth_failed(struct wpa_supplicant
*wpa_s
, char *reason
);
1132 void wpas_clear_temp_disabled(struct wpa_supplicant
*wpa_s
,
1133 struct wpa_ssid
*ssid
, int clear_failures
);
1134 int disallowed_bssid(struct wpa_supplicant
*wpa_s
, const u8
*bssid
);
1135 int disallowed_ssid(struct wpa_supplicant
*wpa_s
, const u8
*ssid
,
1137 void wpas_request_connection(struct wpa_supplicant
*wpa_s
);
1138 int wpas_build_ext_capab(struct wpa_supplicant
*wpa_s
, u8
*buf
, size_t buflen
);
1139 int wpas_update_random_addr(struct wpa_supplicant
*wpa_s
, int style
);
1140 int wpas_update_random_addr_disassoc(struct wpa_supplicant
*wpa_s
);
1141 void add_freq(int *freqs
, int *num_freqs
, int freq
);
1143 void wpas_rrm_reset(struct wpa_supplicant
*wpa_s
);
1144 void wpas_rrm_process_neighbor_rep(struct wpa_supplicant
*wpa_s
,
1145 const u8
*report
, size_t report_len
);
1146 int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant
*wpa_s
,
1147 const struct wpa_ssid
*ssid
,
1148 void (*cb
)(void *ctx
,
1149 struct wpabuf
*neighbor_rep
),
1151 void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant
*wpa_s
,
1153 const u8
*frame
, size_t len
,
1158 int wpas_mbo_ie(struct wpa_supplicant
*wpa_s
, u8
*buf
, size_t len
);
1159 const u8
* wpas_mbo_get_bss_attr(struct wpa_bss
*bss
, enum mbo_attr_id attr
);
1160 int wpas_mbo_update_non_pref_chan(struct wpa_supplicant
*wpa_s
,
1161 const char *non_pref_chan
);
1162 void wpas_mbo_scan_ie(struct wpa_supplicant
*wpa_s
, struct wpabuf
*ie
);
1163 int wpas_mbo_supp_op_class_ie(struct wpa_supplicant
*wpa_s
, int freq
, u8
*pos
,
1165 void wpas_mbo_ie_trans_req(struct wpa_supplicant
*wpa_s
, const u8
*ie
,
1167 size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant
*wpa_s
, u8
*pos
,
1169 enum mbo_transition_reject_reason reason
);
1172 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response
1173 * @wpa_s: Pointer to wpa_supplicant data
1174 * @ssid: Pointer to the network block the reply is for
1175 * @field: field the response is a reply for
1176 * @value: value (ie, password, etc) for @field
1177 * Returns: 0 on success, non-zero on error
1179 * Helper function to handle replies to control interface requests.
1181 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant
*wpa_s
,
1182 struct wpa_ssid
*ssid
,
1186 void ibss_mesh_setup_freq(struct wpa_supplicant
*wpa_s
,
1187 const struct wpa_ssid
*ssid
,
1188 struct hostapd_freq_params
*freq
);
1191 void wpa_supplicant_mark_disassoc(struct wpa_supplicant
*wpa_s
);
1192 int wpa_supplicant_connect(struct wpa_supplicant
*wpa_s
,
1193 struct wpa_bss
*selected
,
1194 struct wpa_ssid
*ssid
);
1195 void wpa_supplicant_stop_countermeasures(void *eloop_ctx
, void *sock_ctx
);
1196 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx
, void *sock_ctx
);
1197 void wnm_bss_keep_alive_deinit(struct wpa_supplicant
*wpa_s
);
1198 int wpa_supplicant_fast_associate(struct wpa_supplicant
*wpa_s
);
1199 struct wpa_bss
* wpa_supplicant_pick_network(struct wpa_supplicant
*wpa_s
,
1200 struct wpa_ssid
**selected_ssid
);
1202 /* eap_register.c */
1203 int eap_register_methods(void);
1206 * Utility method to tell if a given network is for persistent group storage
1207 * @ssid: Network object
1208 * Returns: 1 if network is a persistent group, 0 otherwise
1210 static inline int network_is_persistent_group(struct wpa_ssid
*ssid
)
1212 return ssid
->disabled
== 2 && ssid
->p2p_persistent_group
;
1215 int wpas_network_disabled(struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
);
1216 int wpas_get_ssid_pmf(struct wpa_supplicant
*wpa_s
, struct wpa_ssid
*ssid
);
1218 int wpas_init_ext_pw(struct wpa_supplicant
*wpa_s
);
1220 void dump_freq_data(struct wpa_supplicant
*wpa_s
, const char *title
,
1221 struct wpa_used_freq_data
*freqs_data
,
1224 int get_shared_radio_freqs_data(struct wpa_supplicant
*wpa_s
,
1225 struct wpa_used_freq_data
*freqs_data
,
1227 int get_shared_radio_freqs(struct wpa_supplicant
*wpa_s
,
1228 int *freq_array
, unsigned int len
);
1230 void wpas_network_reenabled(void *eloop_ctx
, void *timeout_ctx
);
1232 void wpas_vendor_elem_update(struct wpa_supplicant
*wpa_s
);
1233 struct wpa_supplicant
* wpas_vendor_elem(struct wpa_supplicant
*wpa_s
,
1234 enum wpa_vendor_elem_frame frame
);
1235 int wpas_vendor_elem_remove(struct wpa_supplicant
*wpa_s
, int frame
,
1236 const u8
*elem
, size_t len
);
1242 void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant
*wpa_s
,
1243 struct fst_wpa_obj
*iface_obj
);
1245 #endif /* CONFIG_FST */
1247 int wpas_sched_scan_plans_set(struct wpa_supplicant
*wpa_s
, const char *cmd
);
1249 struct hostapd_hw_modes
* get_mode(struct hostapd_hw_modes
*modes
,
1250 u16 num_modes
, enum hostapd_hw_mode mode
);
1252 void wpa_bss_tmp_disallow(struct wpa_supplicant
*wpa_s
, const u8
*bssid
,
1254 int wpa_is_bss_tmp_disallowed(struct wpa_supplicant
*wpa_s
, const u8
*bssid
);
1256 #endif /* WPA_SUPPLICANT_I_H */