1 /* 2 * wpa_supplicant - Internal definitions 3 * Copyright (c) 2003-2014, Jouni Malinen <j@w1.fi> 4 * 5 * This software may be distributed under the terms of the BSD license. 6 * See README for more details. 7 */ 8 9 #ifndef WPA_SUPPLICANT_I_H 10 #define WPA_SUPPLICANT_I_H 11 12 #include "utils/list.h" 13 #include "common/defs.h" 14 #include "common/sae.h" 15 #include "common/wpa_ctrl.h" 16 #include "wps/wps_defs.h" 17 #include "config_ssid.h" 18 #include "wmm_ac.h" 19 20 extern const char *const wpa_supplicant_version; 21 extern const char *const wpa_supplicant_license; 22 #ifndef CONFIG_NO_STDOUT_DEBUG 23 extern const char *const wpa_supplicant_full_license1; 24 extern const char *const wpa_supplicant_full_license2; 25 extern const char *const wpa_supplicant_full_license3; 26 extern const char *const wpa_supplicant_full_license4; 27 extern const char *const wpa_supplicant_full_license5; 28 #endif /* CONFIG_NO_STDOUT_DEBUG */ 29 30 struct wpa_sm; 31 struct wpa_supplicant; 32 struct ibss_rsn; 33 struct scan_info; 34 struct wpa_bss; 35 struct wpa_scan_results; 36 struct hostapd_hw_modes; 37 struct wpa_driver_associate_params; 38 39 /* 40 * Forward declarations of private structures used within the ctrl_iface 41 * backends. Other parts of wpa_supplicant do not have access to data stored in 42 * these structures. 43 */ 44 struct ctrl_iface_priv; 45 struct ctrl_iface_global_priv; 46 struct wpas_dbus_priv; 47 struct wpas_binder_priv; 48 49 /** 50 * struct wpa_interface - Parameters for wpa_supplicant_add_iface() 51 */ 52 struct wpa_interface { 53 /** 54 * confname - Configuration name (file or profile) name 55 * 56 * This can also be %NULL when a configuration file is not used. In 57 * that case, ctrl_interface must be set to allow the interface to be 58 * configured. 59 */ 60 const char *confname; 61 62 /** 63 * confanother - Additional configuration name (file or profile) name 64 * 65 * This can also be %NULL when the additional configuration file is not 66 * used. 67 */ 68 const char *confanother; 69 70 /** 71 * ctrl_interface - Control interface parameter 72 * 73 * If a configuration file is not used, this variable can be used to 74 * set the ctrl_interface parameter that would have otherwise been read 75 * from the configuration file. If both confname and ctrl_interface are 76 * set, ctrl_interface is used to override the value from configuration 77 * file. 78 */ 79 const char *ctrl_interface; 80 81 /** 82 * driver - Driver interface name, or %NULL to use the default driver 83 */ 84 const char *driver; 85 86 /** 87 * driver_param - Driver interface parameters 88 * 89 * If a configuration file is not used, this variable can be used to 90 * set the driver_param parameters that would have otherwise been read 91 * from the configuration file. If both confname and driver_param are 92 * set, driver_param is used to override the value from configuration 93 * file. 94 */ 95 const char *driver_param; 96 97 /** 98 * ifname - Interface name 99 */ 100 const char *ifname; 101 102 /** 103 * bridge_ifname - Optional bridge interface name 104 * 105 * If the driver interface (ifname) is included in a Linux bridge 106 * device, the bridge interface may need to be used for receiving EAPOL 107 * frames. This can be enabled by setting this variable to enable 108 * receiving of EAPOL frames from an additional interface. 109 */ 110 const char *bridge_ifname; 111 112 /** 113 * p2p_mgmt - Interface used for P2P management (P2P Device operations) 114 * 115 * Indicates whether wpas_p2p_init() must be called for this interface. 116 * This is used only when the driver supports a dedicated P2P Device 117 * interface that is not a network interface. 118 */ 119 int p2p_mgmt; 120 }; 121 122 /** 123 * struct wpa_params - Parameters for wpa_supplicant_init() 124 */ 125 struct wpa_params { 126 /** 127 * daemonize - Run %wpa_supplicant in the background 128 */ 129 int daemonize; 130 131 /** 132 * wait_for_monitor - Wait for a monitor program before starting 133 */ 134 int wait_for_monitor; 135 136 /** 137 * pid_file - Path to a PID (process ID) file 138 * 139 * If this and daemonize are set, process ID of the background process 140 * will be written to the specified file. 141 */ 142 char *pid_file; 143 144 /** 145 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) 146 */ 147 int wpa_debug_level; 148 149 /** 150 * wpa_debug_show_keys - Whether keying material is included in debug 151 * 152 * This parameter can be used to allow keying material to be included 153 * in debug messages. This is a security risk and this option should 154 * not be enabled in normal configuration. If needed during 155 * development or while troubleshooting, this option can provide more 156 * details for figuring out what is happening. 157 */ 158 int wpa_debug_show_keys; 159 160 /** 161 * wpa_debug_timestamp - Whether to include timestamp in debug messages 162 */ 163 int wpa_debug_timestamp; 164 165 /** 166 * ctrl_interface - Global ctrl_iface path/parameter 167 */ 168 char *ctrl_interface; 169 170 /** 171 * ctrl_interface_group - Global ctrl_iface group 172 */ 173 char *ctrl_interface_group; 174 175 /** 176 * dbus_ctrl_interface - Enable the DBus control interface 177 */ 178 int dbus_ctrl_interface; 179 180 /** 181 * wpa_debug_file_path - Path of debug file or %NULL to use stdout 182 */ 183 const char *wpa_debug_file_path; 184 185 /** 186 * wpa_debug_syslog - Enable log output through syslog 187 */ 188 int wpa_debug_syslog; 189 190 /** 191 * wpa_debug_tracing - Enable log output through Linux tracing 192 */ 193 int wpa_debug_tracing; 194 195 /** 196 * override_driver - Optional driver parameter override 197 * 198 * This parameter can be used to override the driver parameter in 199 * dynamic interface addition to force a specific driver wrapper to be 200 * used instead. 201 */ 202 char *override_driver; 203 204 /** 205 * override_ctrl_interface - Optional ctrl_interface override 206 * 207 * This parameter can be used to override the ctrl_interface parameter 208 * in dynamic interface addition to force a control interface to be 209 * created. 210 */ 211 char *override_ctrl_interface; 212 213 /** 214 * entropy_file - Optional entropy file 215 * 216 * This parameter can be used to configure wpa_supplicant to maintain 217 * its internal entropy store over restarts. 218 */ 219 char *entropy_file; 220 221 #ifdef CONFIG_P2P 222 /** 223 * conf_p2p_dev - Configuration file used to hold the 224 * P2P Device configuration parameters. 225 * 226 * This can also be %NULL. In such a case, if a P2P Device dedicated 227 * interfaces is created, the main configuration file will be used. 228 */ 229 char *conf_p2p_dev; 230 #endif /* CONFIG_P2P */ 231 232 #ifdef CONFIG_MATCH_IFACE 233 /** 234 * match_ifaces - Interface descriptions to match 235 */ 236 struct wpa_interface *match_ifaces; 237 238 /** 239 * match_iface_count - Number of defined matching interfaces 240 */ 241 int match_iface_count; 242 #endif /* CONFIG_MATCH_IFACE */ 243 }; 244 245 struct p2p_srv_bonjour { 246 struct dl_list list; 247 struct wpabuf *query; 248 struct wpabuf *resp; 249 }; 250 251 struct p2p_srv_upnp { 252 struct dl_list list; 253 u8 version; 254 char *service; 255 }; 256 257 /** 258 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces 259 * 260 * This structure is initialized by calling wpa_supplicant_init() when starting 261 * %wpa_supplicant. 262 */ 263 struct wpa_global { 264 struct wpa_supplicant *ifaces; 265 struct wpa_params params; 266 struct ctrl_iface_global_priv *ctrl_iface; 267 struct wpas_dbus_priv *dbus; 268 struct wpas_binder_priv *binder; 269 void **drv_priv; 270 size_t drv_count; 271 struct os_time suspend_time; 272 struct p2p_data *p2p; 273 struct wpa_supplicant *p2p_init_wpa_s; 274 struct wpa_supplicant *p2p_group_formation; 275 struct wpa_supplicant *p2p_invite_group; 276 u8 p2p_dev_addr[ETH_ALEN]; 277 struct os_reltime p2p_go_wait_client; 278 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ 279 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ 280 int p2p_disabled; 281 int cross_connection; 282 struct wpa_freq_range_list p2p_disallow_freq; 283 struct wpa_freq_range_list p2p_go_avoid_freq; 284 enum wpa_conc_pref { 285 WPA_CONC_PREF_NOT_SET, 286 WPA_CONC_PREF_STA, 287 WPA_CONC_PREF_P2P 288 } conc_pref; 289 unsigned int p2p_per_sta_psk:1; 290 unsigned int p2p_fail_on_wps_complete:1; 291 unsigned int p2p_24ghz_social_channels:1; 292 unsigned int pending_p2ps_group:1; 293 unsigned int pending_group_iface_for_p2ps:1; 294 unsigned int pending_p2ps_group_freq; 295 296 #ifdef CONFIG_WIFI_DISPLAY 297 int wifi_display; 298 #define MAX_WFD_SUBELEMS 10 299 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS]; 300 #endif /* CONFIG_WIFI_DISPLAY */ 301 302 struct psk_list_entry *add_psk; /* From group formation */ 303 }; 304 305 306 /** 307 * struct wpa_radio - Internal data for per-radio information 308 * 309 * This structure is used to share data about configured interfaces 310 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow 311 * better coordination of offchannel operations. 312 */ 313 struct wpa_radio { 314 char name[16]; /* from driver_ops get_radio_name() or empty if not 315 * available */ 316 unsigned int external_scan_running:1; 317 unsigned int num_active_works; 318 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */ 319 struct dl_list work; /* struct wpa_radio_work::list entries */ 320 }; 321 322 #define MAX_ACTIVE_WORKS 2 323 324 325 /** 326 * struct wpa_radio_work - Radio work item 327 */ 328 struct wpa_radio_work { 329 struct dl_list list; 330 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */ 331 const char *type; 332 struct wpa_supplicant *wpa_s; 333 void (*cb)(struct wpa_radio_work *work, int deinit); 334 void *ctx; 335 unsigned int started:1; 336 struct os_reltime time; 337 unsigned int bands; 338 }; 339 340 int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq, 341 const char *type, int next, 342 void (*cb)(struct wpa_radio_work *work, int deinit), 343 void *ctx); 344 void radio_work_done(struct wpa_radio_work *work); 345 void radio_remove_works(struct wpa_supplicant *wpa_s, 346 const char *type, int remove_all); 347 void radio_work_check_next(struct wpa_supplicant *wpa_s); 348 struct wpa_radio_work * 349 radio_work_pending(struct wpa_supplicant *wpa_s, const char *type); 350 351 struct wpa_connect_work { 352 unsigned int sme:1; 353 unsigned int bss_removed:1; 354 struct wpa_bss *bss; 355 struct wpa_ssid *ssid; 356 }; 357 358 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss, 359 struct wpa_ssid *test_ssid); 360 void wpas_connect_work_free(struct wpa_connect_work *cwork); 361 void wpas_connect_work_done(struct wpa_supplicant *wpa_s); 362 363 struct wpa_external_work { 364 unsigned int id; 365 char type[100]; 366 unsigned int timeout; 367 }; 368 369 enum wpa_radio_work_band wpas_freq_to_band(int freq); 370 unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs); 371 372 /** 373 * offchannel_send_action_result - Result of offchannel send Action frame 374 */ 375 enum offchannel_send_action_result { 376 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */, 377 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged 378 */, 379 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure 380 */ 381 }; 382 383 struct wps_ap_info { 384 u8 bssid[ETH_ALEN]; 385 enum wps_ap_info_type { 386 WPS_AP_NOT_SEL_REG, 387 WPS_AP_SEL_REG, 388 WPS_AP_SEL_REG_OUR 389 } type; 390 unsigned int tries; 391 struct os_reltime last_attempt; 392 unsigned int pbc_active; 393 u8 uuid[WPS_UUID_LEN]; 394 }; 395 396 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0) 397 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1) 398 399 struct wpa_used_freq_data { 400 int freq; 401 unsigned int flags; 402 }; 403 404 #define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */ 405 406 /* 407 * struct rrm_data - Data used for managing RRM features 408 */ 409 struct rrm_data { 410 /* rrm_used - indication regarding the current connection */ 411 unsigned int rrm_used:1; 412 413 /* 414 * notify_neighbor_rep - Callback for notifying report requester 415 */ 416 void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep); 417 418 /* 419 * neighbor_rep_cb_ctx - Callback context 420 * Received in the callback registration, and sent to the callback 421 * function as a parameter. 422 */ 423 void *neighbor_rep_cb_ctx; 424 425 /* next_neighbor_rep_token - Next request's dialog token */ 426 u8 next_neighbor_rep_token; 427 }; 428 429 enum wpa_supplicant_test_failure { 430 WPAS_TEST_FAILURE_NONE, 431 WPAS_TEST_FAILURE_SCAN_TRIGGER, 432 }; 433 434 struct icon_entry { 435 struct dl_list list; 436 u8 bssid[ETH_ALEN]; 437 u8 dialog_token; 438 char *file_name; 439 u8 *image; 440 size_t image_len; 441 }; 442 443 struct wpa_bss_tmp_disallowed { 444 struct dl_list list; 445 u8 bssid[ETH_ALEN]; 446 struct os_reltime disallowed_until; 447 }; 448 449 /** 450 * struct wpa_supplicant - Internal data for wpa_supplicant interface 451 * 452 * This structure contains the internal data for core wpa_supplicant code. This 453 * should be only used directly from the core code. However, a pointer to this 454 * data is used from other files as an arbitrary context pointer in calls to 455 * core functions. 456 */ 457 struct wpa_supplicant { 458 struct wpa_global *global; 459 struct wpa_radio *radio; /* shared radio context */ 460 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */ 461 struct wpa_supplicant *parent; 462 struct wpa_supplicant *p2pdev; 463 struct wpa_supplicant *next; 464 struct l2_packet_data *l2; 465 struct l2_packet_data *l2_br; 466 unsigned char own_addr[ETH_ALEN]; 467 unsigned char perm_addr[ETH_ALEN]; 468 char ifname[100]; 469 #ifdef CONFIG_MATCH_IFACE 470 int matched; 471 #endif /* CONFIG_MATCH_IFACE */ 472 #ifdef CONFIG_CTRL_IFACE_DBUS 473 char *dbus_path; 474 #endif /* CONFIG_CTRL_IFACE_DBUS */ 475 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW 476 char *dbus_new_path; 477 char *dbus_groupobj_path; 478 #ifdef CONFIG_AP 479 char *preq_notify_peer; 480 #endif /* CONFIG_AP */ 481 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ 482 #ifdef CONFIG_CTRL_IFACE_BINDER 483 const void *binder_object_key; 484 #endif /* CONFIG_CTRL_IFACE_BINDER */ 485 char bridge_ifname[16]; 486 487 char *confname; 488 char *confanother; 489 490 struct wpa_config *conf; 491 int countermeasures; 492 struct os_reltime last_michael_mic_error; 493 u8 bssid[ETH_ALEN]; 494 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this 495 * field contains the target BSSID. */ 496 int reassociate; /* reassociation requested */ 497 unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */ 498 unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */ 499 int disconnected; /* all connections disabled; i.e., do no reassociate 500 * before this has been cleared */ 501 struct wpa_ssid *current_ssid; 502 struct wpa_ssid *last_ssid; 503 struct wpa_bss *current_bss; 504 int ap_ies_from_associnfo; 505 unsigned int assoc_freq; 506 507 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ 508 int pairwise_cipher; 509 int group_cipher; 510 int key_mgmt; 511 int wpa_proto; 512 int mgmt_group_cipher; 513 514 void *drv_priv; /* private data used by driver_ops */ 515 void *global_drv_priv; 516 517 u8 *bssid_filter; 518 size_t bssid_filter_count; 519 520 u8 *disallow_aps_bssid; 521 size_t disallow_aps_bssid_count; 522 struct wpa_ssid_value *disallow_aps_ssid; 523 size_t disallow_aps_ssid_count; 524 525 enum set_band setband; 526 527 /* Preferred network for the next connection attempt */ 528 struct wpa_ssid *next_ssid; 529 530 /* previous scan was wildcard when interleaving between 531 * wildcard scans and specific SSID scan when max_ssids=1 */ 532 int prev_scan_wildcard; 533 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; 534 * NULL = not yet initialized (start 535 * with wildcard SSID) 536 * WILDCARD_SSID_SCAN = wildcard 537 * SSID was used in the previous scan 538 */ 539 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) 540 541 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ 542 int sched_scan_timeout; 543 int first_sched_scan; 544 int sched_scan_timed_out; 545 struct sched_scan_plan *sched_scan_plans; 546 size_t sched_scan_plans_num; 547 548 void (*scan_res_handler)(struct wpa_supplicant *wpa_s, 549 struct wpa_scan_results *scan_res); 550 struct dl_list bss; /* struct wpa_bss::list */ 551 struct dl_list bss_id; /* struct wpa_bss::list_id */ 552 size_t num_bss; 553 unsigned int bss_update_idx; 554 unsigned int bss_next_id; 555 556 /* 557 * Pointers to BSS entries in the order they were in the last scan 558 * results. 559 */ 560 struct wpa_bss **last_scan_res; 561 unsigned int last_scan_res_used; 562 unsigned int last_scan_res_size; 563 struct os_reltime last_scan; 564 565 const struct wpa_driver_ops *driver; 566 int interface_removed; /* whether the network interface has been 567 * removed */ 568 struct wpa_sm *wpa; 569 struct eapol_sm *eapol; 570 571 struct ctrl_iface_priv *ctrl_iface; 572 573 enum wpa_states wpa_state; 574 struct wpa_radio_work *scan_work; 575 int scanning; 576 int sched_scanning; 577 unsigned int sched_scan_stop_req:1; 578 int new_connection; 579 580 int eapol_received; /* number of EAPOL packets received after the 581 * previous association event */ 582 583 struct scard_data *scard; 584 char imsi[20]; 585 int mnc_len; 586 587 unsigned char last_eapol_src[ETH_ALEN]; 588 589 unsigned int keys_cleared; /* bitfield of key indexes that the driver is 590 * known not to be configured with a key */ 591 592 struct wpa_blacklist *blacklist; 593 594 /** 595 * extra_blacklist_count - Sum of blacklist counts after last connection 596 * 597 * This variable is used to maintain a count of temporary blacklisting 598 * failures (maximum number for any BSS) over blacklist clear 599 * operations. This is needed for figuring out whether there has been 600 * failures prior to the last blacklist clear operation which happens 601 * whenever no other not-blacklisted BSS candidates are available. This 602 * gets cleared whenever a connection has been established successfully. 603 */ 604 int extra_blacklist_count; 605 606 /** 607 * scan_req - Type of the scan request 608 */ 609 enum scan_req_type { 610 /** 611 * NORMAL_SCAN_REQ - Normal scan request 612 * 613 * This is used for scans initiated by wpa_supplicant to find an 614 * AP for a connection. 615 */ 616 NORMAL_SCAN_REQ, 617 618 /** 619 * INITIAL_SCAN_REQ - Initial scan request 620 * 621 * This is used for the first scan on an interface to force at 622 * least one scan to be run even if the configuration does not 623 * include any enabled networks. 624 */ 625 INITIAL_SCAN_REQ, 626 627 /** 628 * MANUAL_SCAN_REQ - Manual scan request 629 * 630 * This is used for scans where the user request a scan or 631 * a specific wpa_supplicant operation (e.g., WPS) requires scan 632 * to be run. 633 */ 634 MANUAL_SCAN_REQ 635 } scan_req, last_scan_req; 636 enum wpa_states scan_prev_wpa_state; 637 struct os_reltime scan_trigger_time, scan_start_time; 638 /* Minimum freshness requirement for connection purposes */ 639 struct os_reltime scan_min_time; 640 int scan_runs; /* number of scan runs since WPS was started */ 641 int *next_scan_freqs; 642 int *manual_scan_freqs; 643 int *manual_sched_scan_freqs; 644 unsigned int manual_scan_passive:1; 645 unsigned int manual_scan_use_id:1; 646 unsigned int manual_scan_only_new:1; 647 unsigned int own_scan_requested:1; 648 unsigned int own_scan_running:1; 649 unsigned int clear_driver_scan_cache:1; 650 unsigned int manual_scan_id; 651 int scan_interval; /* time in sec between scans to find suitable AP */ 652 int normal_scans; /* normal scans run before sched_scan */ 653 int scan_for_connection; /* whether the scan request was triggered for 654 * finding a connection */ 655 #define MAX_SCAN_ID 16 656 int scan_id[MAX_SCAN_ID]; 657 unsigned int scan_id_count; 658 u8 next_scan_bssid[ETH_ALEN]; 659 660 struct wpa_ssid_value *ssids_from_scan_req; 661 unsigned int num_ssids_from_scan_req; 662 663 u64 drv_flags; 664 unsigned int drv_enc; 665 unsigned int drv_smps_modes; 666 unsigned int drv_rrm_flags; 667 668 /* 669 * A bitmap of supported protocols for probe response offload. See 670 * struct wpa_driver_capa in driver.h 671 */ 672 unsigned int probe_resp_offloads; 673 674 /* extended capabilities supported by the driver */ 675 const u8 *extended_capa, *extended_capa_mask; 676 unsigned int extended_capa_len; 677 678 int max_scan_ssids; 679 int max_sched_scan_ssids; 680 unsigned int max_sched_scan_plans; 681 unsigned int max_sched_scan_plan_interval; 682 unsigned int max_sched_scan_plan_iterations; 683 int sched_scan_supported; 684 unsigned int max_match_sets; 685 unsigned int max_remain_on_chan; 686 unsigned int max_stations; 687 688 int pending_mic_error_report; 689 int pending_mic_error_pairwise; 690 int mic_errors_seen; /* Michael MIC errors with the current PTK */ 691 692 struct wps_context *wps; 693 int wps_success; /* WPS success event received */ 694 struct wps_er *wps_er; 695 unsigned int wps_run; 696 struct os_reltime wps_pin_start_time; 697 int blacklist_cleared; 698 699 struct wpabuf *pending_eapol_rx; 700 struct os_reltime pending_eapol_rx_time; 701 u8 pending_eapol_rx_src[ETH_ALEN]; 702 unsigned int last_eapol_matches_bssid:1; 703 unsigned int eap_expected_failure:1; 704 unsigned int reattach:1; /* reassociation to the same BSS requested */ 705 unsigned int mac_addr_changed:1; 706 unsigned int added_vif:1; 707 unsigned int wnmsleep_used:1; 708 709 struct os_reltime last_mac_addr_change; 710 int last_mac_addr_style; 711 712 struct ibss_rsn *ibss_rsn; 713 714 int set_sta_uapsd; 715 int sta_uapsd; 716 int set_ap_uapsd; 717 int ap_uapsd; 718 719 #ifdef CONFIG_SME 720 struct { 721 u8 ssid[SSID_MAX_LEN]; 722 size_t ssid_len; 723 int freq; 724 u8 assoc_req_ie[200]; 725 size_t assoc_req_ie_len; 726 int mfp; 727 int ft_used; 728 u8 mobility_domain[2]; 729 u8 *ft_ies; 730 size_t ft_ies_len; 731 u8 prev_bssid[ETH_ALEN]; 732 int prev_bssid_set; 733 int auth_alg; 734 int proto; 735 736 int sa_query_count; /* number of pending SA Query requests; 737 * 0 = no SA Query in progress */ 738 int sa_query_timed_out; 739 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * 740 * sa_query_count octets of pending 741 * SA Query transaction identifiers */ 742 struct os_reltime sa_query_start; 743 struct os_reltime last_unprot_disconnect; 744 enum { HT_SEC_CHAN_UNKNOWN, 745 HT_SEC_CHAN_ABOVE, 746 HT_SEC_CHAN_BELOW } ht_sec_chan; 747 u8 sched_obss_scan; 748 u16 obss_scan_int; 749 u16 bss_max_idle_period; 750 #ifdef CONFIG_SAE 751 struct sae_data sae; 752 struct wpabuf *sae_token; 753 int sae_group_index; 754 unsigned int sae_pmksa_caching:1; 755 #endif /* CONFIG_SAE */ 756 } sme; 757 #endif /* CONFIG_SME */ 758 759 #ifdef CONFIG_AP 760 struct hostapd_iface *ap_iface; 761 void (*ap_configured_cb)(void *ctx, void *data); 762 void *ap_configured_cb_ctx; 763 void *ap_configured_cb_data; 764 #endif /* CONFIG_AP */ 765 766 struct hostapd_iface *ifmsh; 767 #ifdef CONFIG_MESH 768 struct mesh_rsn *mesh_rsn; 769 int mesh_if_idx; 770 unsigned int mesh_if_created:1; 771 unsigned int mesh_ht_enabled:1; 772 unsigned int mesh_vht_enabled:1; 773 #endif /* CONFIG_MESH */ 774 775 unsigned int off_channel_freq; 776 struct wpabuf *pending_action_tx; 777 u8 pending_action_src[ETH_ALEN]; 778 u8 pending_action_dst[ETH_ALEN]; 779 u8 pending_action_bssid[ETH_ALEN]; 780 unsigned int pending_action_freq; 781 int pending_action_no_cck; 782 int pending_action_without_roc; 783 unsigned int pending_action_tx_done:1; 784 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, 785 unsigned int freq, const u8 *dst, 786 const u8 *src, const u8 *bssid, 787 const u8 *data, size_t data_len, 788 enum offchannel_send_action_result 789 result); 790 unsigned int roc_waiting_drv_freq; 791 int action_tx_wait_time; 792 793 int p2p_mgmt; 794 795 #ifdef CONFIG_P2P 796 struct p2p_go_neg_results *go_params; 797 int create_p2p_iface; 798 u8 pending_interface_addr[ETH_ALEN]; 799 char pending_interface_name[100]; 800 int pending_interface_type; 801 int p2p_group_idx; 802 unsigned int pending_listen_freq; 803 unsigned int pending_listen_duration; 804 enum { 805 NOT_P2P_GROUP_INTERFACE, 806 P2P_GROUP_INTERFACE_PENDING, 807 P2P_GROUP_INTERFACE_GO, 808 P2P_GROUP_INTERFACE_CLIENT 809 } p2p_group_interface; 810 struct p2p_group *p2p_group; 811 int p2p_long_listen; /* remaining time in long Listen state in ms */ 812 char p2p_pin[10]; 813 int p2p_wps_method; 814 u8 p2p_auth_invite[ETH_ALEN]; 815 int p2p_sd_over_ctrl_iface; 816 int p2p_in_provisioning; 817 int p2p_in_invitation; 818 int p2p_invite_go_freq; 819 int pending_invite_ssid_id; 820 int show_group_started; 821 u8 go_dev_addr[ETH_ALEN]; 822 int pending_pd_before_join; 823 u8 pending_join_iface_addr[ETH_ALEN]; 824 u8 pending_join_dev_addr[ETH_ALEN]; 825 int pending_join_wps_method; 826 u8 p2p_join_ssid[SSID_MAX_LEN]; 827 size_t p2p_join_ssid_len; 828 int p2p_join_scan_count; 829 int auto_pd_scan_retry; 830 int force_long_sd; 831 u16 pending_pd_config_methods; 832 enum { 833 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP 834 } pending_pd_use; 835 836 /* 837 * Whether cross connection is disallowed by the AP to which this 838 * interface is associated (only valid if there is an association). 839 */ 840 int cross_connect_disallowed; 841 842 /* 843 * Whether this P2P group is configured to use cross connection (only 844 * valid if this is P2P GO interface). The actual cross connect packet 845 * forwarding may not be configured depending on the uplink status. 846 */ 847 int cross_connect_enabled; 848 849 /* Whether cross connection forwarding is in use at the moment. */ 850 int cross_connect_in_use; 851 852 /* 853 * Uplink interface name for cross connection 854 */ 855 char cross_connect_uplink[100]; 856 857 unsigned int p2p_auto_join:1; 858 unsigned int p2p_auto_pd:1; 859 unsigned int p2p_persistent_group:1; 860 unsigned int p2p_fallback_to_go_neg:1; 861 unsigned int p2p_pd_before_go_neg:1; 862 unsigned int p2p_go_ht40:1; 863 unsigned int p2p_go_vht:1; 864 unsigned int user_initiated_pd:1; 865 unsigned int p2p_go_group_formation_completed:1; 866 unsigned int group_formation_reported:1; 867 unsigned int waiting_presence_resp; 868 int p2p_first_connection_timeout; 869 unsigned int p2p_nfc_tag_enabled:1; 870 unsigned int p2p_peer_oob_pk_hash_known:1; 871 unsigned int p2p_disable_ip_addr_req:1; 872 unsigned int p2ps_method_config_any:1; 873 unsigned int p2p_cli_probe:1; 874 int p2p_persistent_go_freq; 875 int p2p_persistent_id; 876 int p2p_go_intent; 877 int p2p_connect_freq; 878 struct os_reltime p2p_auto_started; 879 struct wpa_ssid *p2p_last_4way_hs_fail; 880 struct wpa_radio_work *p2p_scan_work; 881 struct wpa_radio_work *p2p_listen_work; 882 struct wpa_radio_work *p2p_send_action_work; 883 884 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */ 885 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group 886 * formation */ 887 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN]; 888 u8 p2p_ip_addr_info[3 * 4]; 889 890 /* group common frequencies */ 891 int *p2p_group_common_freqs; 892 unsigned int p2p_group_common_freqs_num; 893 u8 p2ps_join_addr[ETH_ALEN]; 894 895 unsigned int p2p_go_max_oper_chwidth; 896 unsigned int p2p_go_vht_center_freq2; 897 int p2p_lo_started; 898 #endif /* CONFIG_P2P */ 899 900 struct wpa_ssid *bgscan_ssid; 901 const struct bgscan_ops *bgscan; 902 void *bgscan_priv; 903 904 const struct autoscan_ops *autoscan; 905 struct wpa_driver_scan_params *autoscan_params; 906 void *autoscan_priv; 907 908 struct wpa_ssid *connect_without_scan; 909 910 struct wps_ap_info *wps_ap; 911 size_t num_wps_ap; 912 int wps_ap_iter; 913 914 int after_wps; 915 int known_wps_freq; 916 unsigned int wps_freq; 917 int wps_fragment_size; 918 int auto_reconnect_disabled; 919 920 /* Channel preferences for AP/P2P GO use */ 921 int best_24_freq; 922 int best_5_freq; 923 int best_overall_freq; 924 925 struct gas_query *gas; 926 927 #ifdef CONFIG_INTERWORKING 928 unsigned int fetch_anqp_in_progress:1; 929 unsigned int network_select:1; 930 unsigned int auto_select:1; 931 unsigned int auto_network_select:1; 932 unsigned int interworking_fast_assoc_tried:1; 933 unsigned int fetch_all_anqp:1; 934 unsigned int fetch_osu_info:1; 935 unsigned int fetch_osu_waiting_scan:1; 936 unsigned int fetch_osu_icon_in_progress:1; 937 struct wpa_bss *interworking_gas_bss; 938 unsigned int osu_icon_id; 939 struct dl_list icon_head; /* struct icon_entry */ 940 struct osu_provider *osu_prov; 941 size_t osu_prov_count; 942 struct os_reltime osu_icon_fetch_start; 943 unsigned int num_osu_scans; 944 unsigned int num_prov_found; 945 #endif /* CONFIG_INTERWORKING */ 946 unsigned int drv_capa_known; 947 948 struct { 949 struct hostapd_hw_modes *modes; 950 u16 num_modes; 951 u16 flags; 952 } hw; 953 enum local_hw_capab { 954 CAPAB_NO_HT_VHT, 955 CAPAB_HT, 956 CAPAB_HT40, 957 CAPAB_VHT, 958 } hw_capab; 959 #ifdef CONFIG_MACSEC 960 struct ieee802_1x_kay *kay; 961 #endif /* CONFIG_MACSEC */ 962 963 int pno; 964 int pno_sched_pending; 965 966 /* WLAN_REASON_* reason codes. Negative if locally generated. */ 967 int disconnect_reason; 968 969 /* WLAN_STATUS_* status codes from (Re)Association Response frame. */ 970 u16 assoc_status_code; 971 972 struct ext_password_data *ext_pw; 973 974 struct wpabuf *last_gas_resp, *prev_gas_resp; 975 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN]; 976 u8 last_gas_dialog_token, prev_gas_dialog_token; 977 978 unsigned int no_keep_alive:1; 979 unsigned int ext_mgmt_frame_handling:1; 980 unsigned int ext_eapol_frame_io:1; 981 unsigned int wmm_ac_supported:1; 982 unsigned int ext_work_in_progress:1; 983 unsigned int own_disconnect_req:1; 984 985 #define MAC_ADDR_RAND_SCAN BIT(0) 986 #define MAC_ADDR_RAND_SCHED_SCAN BIT(1) 987 #define MAC_ADDR_RAND_PNO BIT(2) 988 #define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \ 989 MAC_ADDR_RAND_SCHED_SCAN | \ 990 MAC_ADDR_RAND_PNO) 991 unsigned int mac_addr_rand_supported; 992 unsigned int mac_addr_rand_enable; 993 994 /* MAC Address followed by mask (2 * ETH_ALEN) */ 995 u8 *mac_addr_scan; 996 u8 *mac_addr_sched_scan; 997 u8 *mac_addr_pno; 998 999 #ifdef CONFIG_WNM 1000 u8 wnm_dialog_token; 1001 u8 wnm_reply; 1002 u8 wnm_num_neighbor_report; 1003 u8 wnm_mode; 1004 u16 wnm_dissoc_timer; 1005 u8 wnm_bss_termination_duration[12]; 1006 struct neighbor_report *wnm_neighbor_report_elements; 1007 struct os_reltime wnm_cand_valid_until; 1008 u8 wnm_cand_from_bss[ETH_ALEN]; 1009 #endif /* CONFIG_WNM */ 1010 1011 #ifdef CONFIG_TESTING_GET_GTK 1012 u8 last_gtk[32]; 1013 size_t last_gtk_len; 1014 #endif /* CONFIG_TESTING_GET_GTK */ 1015 1016 unsigned int num_multichan_concurrent; 1017 struct wpa_radio_work *connect_work; 1018 1019 unsigned int ext_work_id; 1020 1021 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES]; 1022 1023 #ifdef CONFIG_TESTING_OPTIONS 1024 struct l2_packet_data *l2_test; 1025 unsigned int extra_roc_dur; 1026 enum wpa_supplicant_test_failure test_failure; 1027 unsigned int reject_btm_req_reason; 1028 unsigned int p2p_go_csa_on_inv:1; 1029 unsigned int ignore_auth_resp:1; 1030 unsigned int ignore_assoc_disallow:1; 1031 #endif /* CONFIG_TESTING_OPTIONS */ 1032 1033 struct wmm_ac_assoc_data *wmm_ac_assoc_info; 1034 struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT]; 1035 struct wmm_ac_addts_request *addts_request; 1036 u8 wmm_ac_last_dialog_token; 1037 struct wmm_tspec_element *last_tspecs; 1038 u8 last_tspecs_count; 1039 1040 struct rrm_data rrm; 1041 1042 #ifdef CONFIG_FST 1043 struct fst_iface *fst; 1044 const struct wpabuf *fst_ies; 1045 struct wpabuf *received_mb_ies; 1046 #endif /* CONFIG_FST */ 1047 1048 #ifdef CONFIG_MBO 1049 /* Multiband operation non-preferred channel */ 1050 struct wpa_mbo_non_pref_channel { 1051 enum mbo_non_pref_chan_reason reason; 1052 u8 oper_class; 1053 u8 chan; 1054 u8 preference; 1055 } *non_pref_chan; 1056 size_t non_pref_chan_num; 1057 u8 mbo_wnm_token; 1058 #endif /* CONFIG_MBO */ 1059 1060 /* 1061 * This should be under CONFIG_MBO, but it is left out to allow using 1062 * the bss_temp_disallowed list for other purposes as well. 1063 */ 1064 struct dl_list bss_tmp_disallowed; 1065 1066 /* 1067 * Content of a measurement report element with type 8 (LCI), 1068 * own location. 1069 */ 1070 struct wpabuf *lci; 1071 struct os_reltime lci_time; 1072 }; 1073 1074 1075 /* wpa_supplicant.c */ 1076 void wpa_supplicant_apply_ht_overrides( 1077 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1078 struct wpa_driver_associate_params *params); 1079 void wpa_supplicant_apply_vht_overrides( 1080 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1081 struct wpa_driver_associate_params *params); 1082 1083 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1084 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s, 1085 struct wpa_ssid *ssid); 1086 1087 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); 1088 1089 const char * wpa_supplicant_state_txt(enum wpa_states state); 1090 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); 1091 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); 1092 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, 1093 struct wpa_bss *bss, struct wpa_ssid *ssid, 1094 u8 *wpa_ie, size_t *wpa_ie_len); 1095 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, 1096 struct wpa_bss *bss, 1097 struct wpa_ssid *ssid); 1098 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, 1099 struct wpa_ssid *ssid); 1100 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); 1101 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); 1102 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, 1103 int sec, int usec); 1104 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s); 1105 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, 1106 enum wpa_states state); 1107 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); 1108 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); 1109 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); 1110 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, 1111 int reason_code); 1112 1113 struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s); 1114 int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id); 1115 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, 1116 struct wpa_ssid *ssid); 1117 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, 1118 struct wpa_ssid *ssid); 1119 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, 1120 struct wpa_ssid *ssid); 1121 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s, 1122 const char *pkcs11_engine_path, 1123 const char *pkcs11_module_path); 1124 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, 1125 int ap_scan); 1126 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, 1127 unsigned int expire_age); 1128 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, 1129 unsigned int expire_count); 1130 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, 1131 int scan_interval); 1132 int wpa_supplicant_set_debug_params(struct wpa_global *global, 1133 int debug_level, int debug_timestamp, 1134 int debug_show_keys); 1135 void free_hw_features(struct wpa_supplicant *wpa_s); 1136 1137 void wpa_show_license(void); 1138 1139 struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global, 1140 const char *ifname); 1141 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, 1142 struct wpa_interface *iface, 1143 struct wpa_supplicant *parent); 1144 int wpa_supplicant_remove_iface(struct wpa_global *global, 1145 struct wpa_supplicant *wpa_s, 1146 int terminate); 1147 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, 1148 const char *ifname); 1149 struct wpa_global * wpa_supplicant_init(struct wpa_params *params); 1150 int wpa_supplicant_run(struct wpa_global *global); 1151 void wpa_supplicant_deinit(struct wpa_global *global); 1152 1153 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, 1154 struct wpa_ssid *ssid); 1155 void wpa_supplicant_terminate_proc(struct wpa_global *global); 1156 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, 1157 const u8 *buf, size_t len); 1158 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); 1159 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); 1160 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); 1161 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); 1162 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); 1163 void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason); 1164 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, 1165 struct wpa_ssid *ssid, int clear_failures); 1166 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid); 1167 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid, 1168 size_t ssid_len); 1169 void wpas_request_connection(struct wpa_supplicant *wpa_s); 1170 void wpas_request_disconnection(struct wpa_supplicant *wpa_s); 1171 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen); 1172 int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style); 1173 int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s); 1174 void add_freq(int *freqs, int *num_freqs, int freq); 1175 1176 void wpas_rrm_reset(struct wpa_supplicant *wpa_s); 1177 void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s, 1178 const u8 *report, size_t report_len); 1179 int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s, 1180 const struct wpa_ssid_value *ssid, 1181 int lci, int civic, 1182 void (*cb)(void *ctx, 1183 struct wpabuf *neighbor_rep), 1184 void *cb_ctx); 1185 void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s, 1186 const u8 *src, 1187 const u8 *frame, size_t len); 1188 void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s, 1189 const u8 *src, 1190 const u8 *frame, size_t len, 1191 int rssi); 1192 1193 1194 /* MBO functions */ 1195 int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len); 1196 const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr); 1197 int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s, 1198 const char *non_pref_chan); 1199 void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie); 1200 int wpas_mbo_supp_op_class_ie(struct wpa_supplicant *wpa_s, int freq, u8 *pos, 1201 size_t len); 1202 void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie, 1203 size_t len); 1204 size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos, 1205 size_t len, 1206 enum mbo_transition_reject_reason reason); 1207 void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa); 1208 struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s, 1209 struct wpa_bss *bss); 1210 1211 /** 1212 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response 1213 * @wpa_s: Pointer to wpa_supplicant data 1214 * @ssid: Pointer to the network block the reply is for 1215 * @field: field the response is a reply for 1216 * @value: value (ie, password, etc) for @field 1217 * Returns: 0 on success, non-zero on error 1218 * 1219 * Helper function to handle replies to control interface requests. 1220 */ 1221 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, 1222 struct wpa_ssid *ssid, 1223 const char *field, 1224 const char *value); 1225 1226 void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, 1227 const struct wpa_ssid *ssid, 1228 struct hostapd_freq_params *freq); 1229 1230 /* events.c */ 1231 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); 1232 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, 1233 struct wpa_bss *selected, 1234 struct wpa_ssid *ssid); 1235 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); 1236 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); 1237 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s); 1238 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s); 1239 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s, 1240 struct wpa_ssid **selected_ssid); 1241 1242 /* eap_register.c */ 1243 int eap_register_methods(void); 1244 1245 /** 1246 * Utility method to tell if a given network is for persistent group storage 1247 * @ssid: Network object 1248 * Returns: 1 if network is a persistent group, 0 otherwise 1249 */ 1250 static inline int network_is_persistent_group(struct wpa_ssid *ssid) 1251 { 1252 return ssid->disabled == 2 && ssid->p2p_persistent_group; 1253 } 1254 1255 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1256 int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1257 1258 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s); 1259 1260 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title, 1261 struct wpa_used_freq_data *freqs_data, 1262 unsigned int len); 1263 1264 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s, 1265 struct wpa_used_freq_data *freqs_data, 1266 unsigned int len); 1267 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s, 1268 int *freq_array, unsigned int len); 1269 1270 void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx); 1271 1272 void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s); 1273 struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s, 1274 enum wpa_vendor_elem_frame frame); 1275 int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame, 1276 const u8 *elem, size_t len); 1277 1278 #ifdef CONFIG_FST 1279 1280 struct fst_wpa_obj; 1281 1282 void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s, 1283 struct fst_wpa_obj *iface_obj); 1284 1285 #endif /* CONFIG_FST */ 1286 1287 int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd); 1288 1289 struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes, 1290 u16 num_modes, enum hostapd_hw_mode mode); 1291 1292 void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid, 1293 unsigned int sec); 1294 int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, const u8 *bssid); 1295 1296 struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s, 1297 int i, struct wpa_bss *bss, 1298 struct wpa_ssid *group, 1299 int only_first_ssid); 1300 1301 #endif /* WPA_SUPPLICANT_I_H */ 1302