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