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/bitfield.h" 13 #include "utils/list.h" 14 #include "common/defs.h" 15 #include "common/sae.h" 16 #include "common/wpa_ctrl.h" 17 #include "crypto/sha384.h" 18 #include "eapol_supp/eapol_supp_sm.h" 19 #include "wps/wps_defs.h" 20 #include "config_ssid.h" 21 #include "wmm_ac.h" 22 23 extern const char *const wpa_supplicant_version; 24 extern const char *const wpa_supplicant_license; 25 #ifndef CONFIG_NO_STDOUT_DEBUG 26 extern const char *const wpa_supplicant_full_license1; 27 extern const char *const wpa_supplicant_full_license2; 28 extern const char *const wpa_supplicant_full_license3; 29 extern const char *const wpa_supplicant_full_license4; 30 extern const char *const wpa_supplicant_full_license5; 31 #endif /* CONFIG_NO_STDOUT_DEBUG */ 32 33 struct wpa_sm; 34 struct wpa_supplicant; 35 struct ibss_rsn; 36 struct scan_info; 37 struct wpa_bss; 38 struct wpa_scan_results; 39 struct hostapd_hw_modes; 40 struct wpa_driver_associate_params; 41 42 /* 43 * Forward declarations of private structures used within the ctrl_iface 44 * backends. Other parts of wpa_supplicant do not have access to data stored in 45 * these structures. 46 */ 47 struct ctrl_iface_priv; 48 struct ctrl_iface_global_priv; 49 struct wpas_dbus_priv; 50 struct wpas_binder_priv; 51 52 /** 53 * struct wpa_interface - Parameters for wpa_supplicant_add_iface() 54 */ 55 struct wpa_interface { 56 /** 57 * confname - Configuration name (file or profile) name 58 * 59 * This can also be %NULL when a configuration file is not used. In 60 * that case, ctrl_interface must be set to allow the interface to be 61 * configured. 62 */ 63 const char *confname; 64 65 /** 66 * confanother - Additional configuration name (file or profile) name 67 * 68 * This can also be %NULL when the additional configuration file is not 69 * used. 70 */ 71 const char *confanother; 72 73 /** 74 * ctrl_interface - Control interface parameter 75 * 76 * If a configuration file is not used, this variable can be used to 77 * set the ctrl_interface parameter that would have otherwise been read 78 * from the configuration file. If both confname and ctrl_interface are 79 * set, ctrl_interface is used to override the value from configuration 80 * file. 81 */ 82 const char *ctrl_interface; 83 84 /** 85 * driver - Driver interface name, or %NULL to use the default driver 86 */ 87 const char *driver; 88 89 /** 90 * driver_param - Driver interface parameters 91 * 92 * If a configuration file is not used, this variable can be used to 93 * set the driver_param parameters that would have otherwise been read 94 * from the configuration file. If both confname and driver_param are 95 * set, driver_param is used to override the value from configuration 96 * file. 97 */ 98 const char *driver_param; 99 100 /** 101 * ifname - Interface name 102 */ 103 const char *ifname; 104 105 /** 106 * bridge_ifname - Optional bridge interface name 107 * 108 * If the driver interface (ifname) is included in a Linux bridge 109 * device, the bridge interface may need to be used for receiving EAPOL 110 * frames. This can be enabled by setting this variable to enable 111 * receiving of EAPOL frames from an additional interface. 112 */ 113 const char *bridge_ifname; 114 115 /** 116 * p2p_mgmt - Interface used for P2P management (P2P Device operations) 117 * 118 * Indicates whether wpas_p2p_init() must be called for this interface. 119 * This is used only when the driver supports a dedicated P2P Device 120 * interface that is not a network interface. 121 */ 122 int p2p_mgmt; 123 124 #ifdef CONFIG_MATCH_IFACE 125 /** 126 * matched - Interface was matched rather than specified 127 * 128 */ 129 enum { 130 WPA_IFACE_NOT_MATCHED, 131 WPA_IFACE_MATCHED_NULL, 132 WPA_IFACE_MATCHED 133 } matched; 134 #endif /* CONFIG_MATCH_IFACE */ 135 }; 136 137 /** 138 * struct wpa_params - Parameters for wpa_supplicant_init() 139 */ 140 struct wpa_params { 141 /** 142 * daemonize - Run %wpa_supplicant in the background 143 */ 144 int daemonize; 145 146 /** 147 * wait_for_monitor - Wait for a monitor program before starting 148 */ 149 int wait_for_monitor; 150 151 /** 152 * pid_file - Path to a PID (process ID) file 153 * 154 * If this and daemonize are set, process ID of the background process 155 * will be written to the specified file. 156 */ 157 char *pid_file; 158 159 /** 160 * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) 161 */ 162 int wpa_debug_level; 163 164 /** 165 * wpa_debug_show_keys - Whether keying material is included in debug 166 * 167 * This parameter can be used to allow keying material to be included 168 * in debug messages. This is a security risk and this option should 169 * not be enabled in normal configuration. If needed during 170 * development or while troubleshooting, this option can provide more 171 * details for figuring out what is happening. 172 */ 173 int wpa_debug_show_keys; 174 175 /** 176 * wpa_debug_timestamp - Whether to include timestamp in debug messages 177 */ 178 int wpa_debug_timestamp; 179 180 /** 181 * ctrl_interface - Global ctrl_iface path/parameter 182 */ 183 char *ctrl_interface; 184 185 /** 186 * ctrl_interface_group - Global ctrl_iface group 187 */ 188 char *ctrl_interface_group; 189 190 /** 191 * dbus_ctrl_interface - Enable the DBus control interface 192 */ 193 int dbus_ctrl_interface; 194 195 /** 196 * wpa_debug_file_path - Path of debug file or %NULL to use stdout 197 */ 198 const char *wpa_debug_file_path; 199 200 /** 201 * wpa_debug_syslog - Enable log output through syslog 202 */ 203 int wpa_debug_syslog; 204 205 /** 206 * wpa_debug_tracing - Enable log output through Linux tracing 207 */ 208 int wpa_debug_tracing; 209 210 /** 211 * override_driver - Optional driver parameter override 212 * 213 * This parameter can be used to override the driver parameter in 214 * dynamic interface addition to force a specific driver wrapper to be 215 * used instead. 216 */ 217 char *override_driver; 218 219 /** 220 * override_ctrl_interface - Optional ctrl_interface override 221 * 222 * This parameter can be used to override the ctrl_interface parameter 223 * in dynamic interface addition to force a control interface to be 224 * created. 225 */ 226 char *override_ctrl_interface; 227 228 /** 229 * entropy_file - Optional entropy file 230 * 231 * This parameter can be used to configure wpa_supplicant to maintain 232 * its internal entropy store over restarts. 233 */ 234 char *entropy_file; 235 236 #ifdef CONFIG_P2P 237 /** 238 * conf_p2p_dev - Configuration file used to hold the 239 * P2P Device configuration parameters. 240 * 241 * This can also be %NULL. In such a case, if a P2P Device dedicated 242 * interfaces is created, the main configuration file will be used. 243 */ 244 char *conf_p2p_dev; 245 #endif /* CONFIG_P2P */ 246 247 #ifdef CONFIG_MATCH_IFACE 248 /** 249 * match_ifaces - Interface descriptions to match 250 */ 251 struct wpa_interface *match_ifaces; 252 253 /** 254 * match_iface_count - Number of defined matching interfaces 255 */ 256 int match_iface_count; 257 #endif /* CONFIG_MATCH_IFACE */ 258 }; 259 260 struct p2p_srv_bonjour { 261 struct dl_list list; 262 struct wpabuf *query; 263 struct wpabuf *resp; 264 }; 265 266 struct p2p_srv_upnp { 267 struct dl_list list; 268 u8 version; 269 char *service; 270 }; 271 272 /** 273 * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces 274 * 275 * This structure is initialized by calling wpa_supplicant_init() when starting 276 * %wpa_supplicant. 277 */ 278 struct wpa_global { 279 struct wpa_supplicant *ifaces; 280 struct wpa_params params; 281 struct ctrl_iface_global_priv *ctrl_iface; 282 struct wpas_dbus_priv *dbus; 283 struct wpas_binder_priv *binder; 284 void **drv_priv; 285 size_t drv_count; 286 struct os_time suspend_time; 287 struct p2p_data *p2p; 288 struct wpa_supplicant *p2p_init_wpa_s; 289 struct wpa_supplicant *p2p_group_formation; 290 struct wpa_supplicant *p2p_invite_group; 291 u8 p2p_dev_addr[ETH_ALEN]; 292 struct os_reltime p2p_go_wait_client; 293 struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ 294 struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ 295 int p2p_disabled; 296 int cross_connection; 297 int p2p_long_listen; /* remaining time in long Listen state in ms */ 298 struct wpa_freq_range_list p2p_disallow_freq; 299 struct wpa_freq_range_list p2p_go_avoid_freq; 300 enum wpa_conc_pref { 301 WPA_CONC_PREF_NOT_SET, 302 WPA_CONC_PREF_STA, 303 WPA_CONC_PREF_P2P 304 } conc_pref; 305 unsigned int p2p_per_sta_psk:1; 306 unsigned int p2p_fail_on_wps_complete:1; 307 unsigned int p2p_24ghz_social_channels:1; 308 unsigned int pending_p2ps_group:1; 309 unsigned int pending_group_iface_for_p2ps:1; 310 unsigned int pending_p2ps_group_freq; 311 312 #ifdef CONFIG_WIFI_DISPLAY 313 int wifi_display; 314 #define MAX_WFD_SUBELEMS 12 315 struct wpabuf *wfd_subelem[MAX_WFD_SUBELEMS]; 316 #endif /* CONFIG_WIFI_DISPLAY */ 317 318 struct psk_list_entry *add_psk; /* From group formation */ 319 }; 320 321 322 /** 323 * struct wpa_radio - Internal data for per-radio information 324 * 325 * This structure is used to share data about configured interfaces 326 * (struct wpa_supplicant) that share the same physical radio, e.g., to allow 327 * better coordination of offchannel operations. 328 */ 329 struct wpa_radio { 330 char name[16]; /* from driver_ops get_radio_name() or empty if not 331 * available */ 332 /** NULL if no external scan running. */ 333 struct wpa_supplicant *external_scan_req_interface; 334 unsigned int num_active_works; 335 struct dl_list ifaces; /* struct wpa_supplicant::radio_list entries */ 336 struct dl_list work; /* struct wpa_radio_work::list entries */ 337 }; 338 339 /** 340 * Checks whether an external scan is running on a given radio. 341 * @radio: Pointer to radio struct 342 * Returns: true if an external scan is running, false otherwise. 343 */ 344 static inline bool external_scan_running(struct wpa_radio *radio) 345 { 346 return radio && radio->external_scan_req_interface; 347 } 348 349 #define MAX_ACTIVE_WORKS 2 350 351 352 /** 353 * struct wpa_radio_work - Radio work item 354 */ 355 struct wpa_radio_work { 356 struct dl_list list; 357 unsigned int freq; /* known frequency (MHz) or 0 for multiple/unknown */ 358 const char *type; 359 struct wpa_supplicant *wpa_s; 360 void (*cb)(struct wpa_radio_work *work, int deinit); 361 void *ctx; 362 unsigned int started:1; 363 struct os_reltime time; 364 unsigned int bands; 365 }; 366 367 int radio_add_work(struct wpa_supplicant *wpa_s, unsigned int freq, 368 const char *type, int next, 369 void (*cb)(struct wpa_radio_work *work, int deinit), 370 void *ctx); 371 void radio_work_done(struct wpa_radio_work *work); 372 void radio_remove_works(struct wpa_supplicant *wpa_s, 373 const char *type, int remove_all); 374 void radio_remove_pending_work(struct wpa_supplicant *wpa_s, void *ctx); 375 void radio_work_check_next(struct wpa_supplicant *wpa_s); 376 struct wpa_radio_work * 377 radio_work_pending(struct wpa_supplicant *wpa_s, const char *type); 378 379 struct wpa_connect_work { 380 unsigned int sme:1; 381 unsigned int bss_removed:1; 382 struct wpa_bss *bss; 383 struct wpa_ssid *ssid; 384 }; 385 386 int wpas_valid_bss_ssid(struct wpa_supplicant *wpa_s, struct wpa_bss *test_bss, 387 struct wpa_ssid *test_ssid); 388 void wpas_connect_work_free(struct wpa_connect_work *cwork); 389 void wpas_connect_work_done(struct wpa_supplicant *wpa_s); 390 391 struct wpa_external_work { 392 unsigned int id; 393 char type[100]; 394 unsigned int timeout; 395 }; 396 397 enum wpa_radio_work_band wpas_freq_to_band(int freq); 398 unsigned int wpas_get_bands(struct wpa_supplicant *wpa_s, const int *freqs); 399 400 /** 401 * offchannel_send_action_result - Result of offchannel send Action frame 402 */ 403 enum offchannel_send_action_result { 404 OFFCHANNEL_SEND_ACTION_SUCCESS /**< Frame was send and acknowledged */, 405 OFFCHANNEL_SEND_ACTION_NO_ACK /**< Frame was sent, but not acknowledged 406 */, 407 OFFCHANNEL_SEND_ACTION_FAILED /**< Frame was not sent due to a failure 408 */ 409 }; 410 411 struct wps_ap_info { 412 u8 bssid[ETH_ALEN]; 413 enum wps_ap_info_type { 414 WPS_AP_NOT_SEL_REG, 415 WPS_AP_SEL_REG, 416 WPS_AP_SEL_REG_OUR 417 } type; 418 unsigned int tries; 419 struct os_reltime last_attempt; 420 unsigned int pbc_active; 421 u8 uuid[WPS_UUID_LEN]; 422 }; 423 424 #define WPA_FREQ_USED_BY_INFRA_STATION BIT(0) 425 #define WPA_FREQ_USED_BY_P2P_CLIENT BIT(1) 426 427 struct wpa_used_freq_data { 428 int freq; 429 unsigned int flags; 430 }; 431 432 #define RRM_NEIGHBOR_REPORT_TIMEOUT 1 /* 1 second for AP to send a report */ 433 434 /* 435 * struct rrm_data - Data used for managing RRM features 436 */ 437 struct rrm_data { 438 /* rrm_used - indication regarding the current connection */ 439 unsigned int rrm_used:1; 440 441 /* 442 * notify_neighbor_rep - Callback for notifying report requester 443 */ 444 void (*notify_neighbor_rep)(void *ctx, struct wpabuf *neighbor_rep); 445 446 /* 447 * neighbor_rep_cb_ctx - Callback context 448 * Received in the callback registration, and sent to the callback 449 * function as a parameter. 450 */ 451 void *neighbor_rep_cb_ctx; 452 453 /* next_neighbor_rep_token - Next request's dialog token */ 454 u8 next_neighbor_rep_token; 455 456 /* token - Dialog token of the current radio measurement */ 457 u8 token; 458 459 /* destination address of the current radio measurement request */ 460 u8 dst_addr[ETH_ALEN]; 461 }; 462 463 enum wpa_supplicant_test_failure { 464 WPAS_TEST_FAILURE_NONE, 465 WPAS_TEST_FAILURE_SCAN_TRIGGER, 466 }; 467 468 struct icon_entry { 469 struct dl_list list; 470 u8 bssid[ETH_ALEN]; 471 u8 dialog_token; 472 char *file_name; 473 u8 *image; 474 size_t image_len; 475 }; 476 477 struct wpa_bss_tmp_disallowed { 478 struct dl_list list; 479 u8 bssid[ETH_ALEN]; 480 int rssi_threshold; 481 }; 482 483 struct beacon_rep_data { 484 u8 token; 485 u8 last_indication; 486 struct wpa_driver_scan_params scan_params; 487 u8 ssid[SSID_MAX_LEN]; 488 size_t ssid_len; 489 u8 bssid[ETH_ALEN]; 490 enum beacon_report_detail report_detail; 491 struct bitfield *eids; 492 }; 493 494 495 struct external_pmksa_cache { 496 struct dl_list list; 497 void *pmksa_cache; 498 }; 499 500 struct fils_hlp_req { 501 struct dl_list list; 502 u8 dst[ETH_ALEN]; 503 struct wpabuf *pkt; 504 }; 505 506 struct driver_signal_override { 507 struct dl_list list; 508 u8 bssid[ETH_ALEN]; 509 int si_current_signal; 510 int si_avg_signal; 511 int si_avg_beacon_signal; 512 int si_current_noise; 513 int scan_level; 514 }; 515 516 struct robust_av_data { 517 u8 dialog_token; 518 enum scs_request_type request_type; 519 u8 up_bitmap; 520 u8 up_limit; 521 u32 stream_timeout; 522 u8 frame_classifier[48]; 523 size_t frame_classifier_len; 524 bool valid_config; 525 }; 526 527 struct dscp_policy_status { 528 u8 id; 529 u8 status; 530 }; 531 532 struct dscp_resp_data { 533 bool more; 534 bool reset; 535 bool solicited; 536 struct dscp_policy_status *policy; 537 int num_policies; 538 }; 539 540 #ifdef CONFIG_PASN 541 542 struct pasn_fils { 543 u8 nonce[FILS_NONCE_LEN]; 544 u8 anonce[FILS_NONCE_LEN]; 545 u8 session[FILS_SESSION_LEN]; 546 u8 erp_pmkid[PMKID_LEN]; 547 bool completed; 548 }; 549 550 struct wpas_pasn { 551 int akmp; 552 int cipher; 553 u16 group; 554 int freq; 555 size_t kdk_len; 556 557 u8 trans_seq; 558 u8 status; 559 560 u8 bssid[ETH_ALEN]; 561 size_t pmk_len; 562 u8 pmk[PMK_LEN_MAX]; 563 bool using_pmksa; 564 565 u8 hash[SHA384_MAC_LEN]; 566 567 struct wpabuf *beacon_rsne_rsnxe; 568 struct wpa_ptk ptk; 569 struct crypto_ecdh *ecdh; 570 571 struct wpabuf *comeback; 572 u16 comeback_after; 573 574 #ifdef CONFIG_SAE 575 struct sae_data sae; 576 #endif /* CONFIG_SAE */ 577 578 struct wpa_ssid *ssid; 579 580 #ifdef CONFIG_FILS 581 struct pasn_fils fils; 582 #endif /* CONFIG_FILS */ 583 584 #ifdef CONFIG_IEEE80211R 585 u8 pmk_r1[PMK_LEN_MAX]; 586 size_t pmk_r1_len; 587 u8 pmk_r1_name[WPA_PMK_NAME_LEN]; 588 #endif /* CONFIG_IEEE80211R */ 589 }; 590 #endif /* CONFIG_PASN */ 591 592 593 enum ip_version { 594 IPV4 = 4, 595 IPV6 = 6, 596 }; 597 598 599 struct ipv4_params { 600 struct in_addr src_ip; 601 struct in_addr dst_ip; 602 u16 src_port; 603 u16 dst_port; 604 u8 dscp; 605 u8 protocol; 606 u8 param_mask; 607 }; 608 609 610 struct ipv6_params { 611 struct in6_addr src_ip; 612 struct in6_addr dst_ip; 613 u16 src_port; 614 u16 dst_port; 615 u8 dscp; 616 u8 next_header; 617 u8 flow_label[3]; 618 u8 param_mask; 619 }; 620 621 622 struct type4_params { 623 u8 classifier_mask; 624 enum ip_version ip_version; 625 union { 626 struct ipv4_params v4; 627 struct ipv6_params v6; 628 } ip_params; 629 }; 630 631 632 struct type10_params { 633 u8 prot_instance; 634 u8 prot_number; 635 u8 *filter_value; 636 u8 *filter_mask; 637 size_t filter_len; 638 }; 639 640 641 struct tclas_element { 642 u8 user_priority; 643 u8 classifier_type; 644 union { 645 struct type4_params type4_param; 646 struct type10_params type10_param; 647 } frame_classifier; 648 }; 649 650 651 struct scs_desc_elem { 652 u8 scs_id; 653 enum scs_request_type request_type; 654 u8 intra_access_priority; 655 bool scs_up_avail; 656 struct tclas_element *tclas_elems; 657 unsigned int num_tclas_elem; 658 u8 tclas_processing; 659 }; 660 661 662 struct scs_robust_av_data { 663 struct scs_desc_elem *scs_desc_elems; 664 unsigned int num_scs_desc; 665 }; 666 667 668 enum scs_response_status { 669 SCS_DESC_SENT = 0, 670 SCS_DESC_SUCCESS = 1, 671 }; 672 673 674 struct active_scs_elem { 675 struct dl_list list; 676 u8 scs_id; 677 enum scs_response_status status; 678 }; 679 680 681 /** 682 * struct wpa_supplicant - Internal data for wpa_supplicant interface 683 * 684 * This structure contains the internal data for core wpa_supplicant code. This 685 * should be only used directly from the core code. However, a pointer to this 686 * data is used from other files as an arbitrary context pointer in calls to 687 * core functions. 688 */ 689 struct wpa_supplicant { 690 struct wpa_global *global; 691 struct wpa_radio *radio; /* shared radio context */ 692 struct dl_list radio_list; /* list head: struct wpa_radio::ifaces */ 693 struct wpa_supplicant *parent; 694 struct wpa_supplicant *p2pdev; 695 struct wpa_supplicant *next; 696 struct l2_packet_data *l2; 697 struct l2_packet_data *l2_br; 698 struct os_reltime roam_start; 699 struct os_reltime roam_time; 700 struct os_reltime session_start; 701 struct os_reltime session_length; 702 unsigned char own_addr[ETH_ALEN]; 703 unsigned char perm_addr[ETH_ALEN]; 704 char ifname[100]; 705 #ifdef CONFIG_MATCH_IFACE 706 int matched; 707 #endif /* CONFIG_MATCH_IFACE */ 708 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW 709 char *dbus_new_path; 710 char *dbus_groupobj_path; 711 #ifdef CONFIG_AP 712 char *preq_notify_peer; 713 #endif /* CONFIG_AP */ 714 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ 715 #ifdef CONFIG_CTRL_IFACE_BINDER 716 const void *binder_object_key; 717 #endif /* CONFIG_CTRL_IFACE_BINDER */ 718 char bridge_ifname[16]; 719 720 char *confname; 721 char *confanother; 722 723 struct wpa_config *conf; 724 int countermeasures; 725 struct os_reltime last_michael_mic_error; 726 u8 bssid[ETH_ALEN]; 727 u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this 728 * field contains the target BSSID. */ 729 int reassociate; /* reassociation requested */ 730 bool roam_in_progress; /* roam in progress */ 731 unsigned int reassoc_same_bss:1; /* reassociating to the same BSS */ 732 unsigned int reassoc_same_ess:1; /* reassociating to the same ESS */ 733 int disconnected; /* all connections disabled; i.e., do no reassociate 734 * before this has been cleared */ 735 struct wpa_ssid *current_ssid; 736 struct wpa_ssid *last_ssid; 737 struct wpa_bss *current_bss; 738 int ap_ies_from_associnfo; 739 unsigned int assoc_freq; 740 u8 *last_con_fail_realm; 741 size_t last_con_fail_realm_len; 742 743 /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ 744 int pairwise_cipher; 745 int deny_ptk0_rekey; 746 int group_cipher; 747 int key_mgmt; 748 int wpa_proto; 749 int mgmt_group_cipher; 750 751 void *drv_priv; /* private data used by driver_ops */ 752 void *global_drv_priv; 753 754 u8 *bssid_filter; 755 size_t bssid_filter_count; 756 757 u8 *disallow_aps_bssid; 758 size_t disallow_aps_bssid_count; 759 struct wpa_ssid_value *disallow_aps_ssid; 760 size_t disallow_aps_ssid_count; 761 762 u32 setband_mask; 763 764 /* Preferred network for the next connection attempt */ 765 struct wpa_ssid *next_ssid; 766 767 /* previous scan was wildcard when interleaving between 768 * wildcard scans and specific SSID scan when max_ssids=1 */ 769 int prev_scan_wildcard; 770 struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; 771 * NULL = not yet initialized (start 772 * with wildcard SSID) 773 * WILDCARD_SSID_SCAN = wildcard 774 * SSID was used in the previous scan 775 */ 776 #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) 777 778 struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ 779 int sched_scan_timeout; 780 int first_sched_scan; 781 int sched_scan_timed_out; 782 struct sched_scan_plan *sched_scan_plans; 783 size_t sched_scan_plans_num; 784 785 void (*scan_res_handler)(struct wpa_supplicant *wpa_s, 786 struct wpa_scan_results *scan_res); 787 void (*scan_res_fail_handler)(struct wpa_supplicant *wpa_s); 788 struct dl_list bss; /* struct wpa_bss::list */ 789 struct dl_list bss_id; /* struct wpa_bss::list_id */ 790 size_t num_bss; 791 unsigned int bss_update_idx; 792 unsigned int bss_next_id; 793 794 /* 795 * Pointers to BSS entries in the order they were in the last scan 796 * results. 797 */ 798 struct wpa_bss **last_scan_res; 799 size_t last_scan_res_used; 800 size_t last_scan_res_size; 801 struct os_reltime last_scan; 802 803 const struct wpa_driver_ops *driver; 804 int interface_removed; /* whether the network interface has been 805 * removed */ 806 struct wpa_sm *wpa; 807 struct ptksa_cache *ptksa; 808 809 struct eapol_sm *eapol; 810 811 struct ctrl_iface_priv *ctrl_iface; 812 813 enum wpa_states wpa_state; 814 struct wpa_radio_work *scan_work; 815 int scanning; 816 int sched_scanning; 817 unsigned int sched_scan_stop_req:1; 818 int new_connection; 819 820 int eapol_received; /* number of EAPOL packets received after the 821 * previous association event */ 822 823 u8 rsnxe[20]; 824 size_t rsnxe_len; 825 826 struct scard_data *scard; 827 char imsi[20]; 828 int mnc_len; 829 830 unsigned char last_eapol_src[ETH_ALEN]; 831 832 unsigned int keys_cleared; /* bitfield of key indexes that the driver is 833 * known not to be configured with a key */ 834 835 struct wpa_bssid_ignore *bssid_ignore; 836 837 /* Number of connection failures since last successful connection */ 838 unsigned int consecutive_conn_failures; 839 840 /** 841 * scan_req - Type of the scan request 842 */ 843 enum scan_req_type { 844 /** 845 * NORMAL_SCAN_REQ - Normal scan request 846 * 847 * This is used for scans initiated by wpa_supplicant to find an 848 * AP for a connection. 849 */ 850 NORMAL_SCAN_REQ, 851 852 /** 853 * INITIAL_SCAN_REQ - Initial scan request 854 * 855 * This is used for the first scan on an interface to force at 856 * least one scan to be run even if the configuration does not 857 * include any enabled networks. 858 */ 859 INITIAL_SCAN_REQ, 860 861 /** 862 * MANUAL_SCAN_REQ - Manual scan request 863 * 864 * This is used for scans where the user request a scan or 865 * a specific wpa_supplicant operation (e.g., WPS) requires scan 866 * to be run. 867 */ 868 MANUAL_SCAN_REQ 869 } scan_req, last_scan_req; 870 enum wpa_states scan_prev_wpa_state; 871 struct os_reltime scan_trigger_time, scan_start_time; 872 /* Minimum freshness requirement for connection purposes */ 873 struct os_reltime scan_min_time; 874 int scan_runs; /* number of scan runs since WPS was started */ 875 int *next_scan_freqs; 876 int *select_network_scan_freqs; 877 int *manual_scan_freqs; 878 int *manual_sched_scan_freqs; 879 unsigned int manual_scan_passive:1; 880 unsigned int manual_scan_use_id:1; 881 unsigned int manual_scan_only_new:1; 882 unsigned int own_scan_requested:1; 883 unsigned int own_scan_running:1; 884 unsigned int clear_driver_scan_cache:1; 885 unsigned int manual_scan_id; 886 int scan_interval; /* time in sec between scans to find suitable AP */ 887 int normal_scans; /* normal scans run before sched_scan */ 888 int scan_for_connection; /* whether the scan request was triggered for 889 * finding a connection */ 890 /* 891 * A unique cookie representing the vendor scan request. This cookie is 892 * returned from the driver interface. 0 indicates that there is no 893 * pending vendor scan request. 894 */ 895 u64 curr_scan_cookie; 896 #define MAX_SCAN_ID 16 897 int scan_id[MAX_SCAN_ID]; 898 unsigned int scan_id_count; 899 u8 next_scan_bssid[ETH_ALEN]; 900 unsigned int next_scan_bssid_wildcard_ssid:1; 901 902 struct wpa_ssid_value *ssids_from_scan_req; 903 unsigned int num_ssids_from_scan_req; 904 int *last_scan_freqs; 905 unsigned int num_last_scan_freqs; 906 unsigned int suitable_network; 907 unsigned int no_suitable_network; 908 909 u64 drv_flags; 910 u64 drv_flags2; 911 unsigned int drv_enc; 912 unsigned int drv_rrm_flags; 913 914 /* 915 * A bitmap of supported protocols for probe response offload. See 916 * struct wpa_driver_capa in driver.h 917 */ 918 unsigned int probe_resp_offloads; 919 920 /* extended capabilities supported by the driver */ 921 const u8 *extended_capa, *extended_capa_mask; 922 unsigned int extended_capa_len; 923 924 int max_scan_ssids; 925 int max_sched_scan_ssids; 926 unsigned int max_sched_scan_plans; 927 unsigned int max_sched_scan_plan_interval; 928 unsigned int max_sched_scan_plan_iterations; 929 int sched_scan_supported; 930 unsigned int max_match_sets; 931 unsigned int max_remain_on_chan; 932 unsigned int max_stations; 933 934 int pending_mic_error_report; 935 int pending_mic_error_pairwise; 936 int mic_errors_seen; /* Michael MIC errors with the current PTK */ 937 938 struct wps_context *wps; 939 int wps_success; /* WPS success event received */ 940 struct wps_er *wps_er; 941 unsigned int wps_run; 942 struct os_reltime wps_pin_start_time; 943 bool bssid_ignore_cleared; 944 945 struct wpabuf *pending_eapol_rx; 946 struct os_reltime pending_eapol_rx_time; 947 u8 pending_eapol_rx_src[ETH_ALEN]; 948 unsigned int last_eapol_matches_bssid:1; 949 unsigned int eap_expected_failure:1; 950 unsigned int reattach:1; /* reassociation to the same BSS requested */ 951 unsigned int mac_addr_changed:1; 952 unsigned int added_vif:1; 953 unsigned int wnmsleep_used:1; 954 unsigned int owe_transition_select:1; 955 unsigned int owe_transition_search:1; 956 unsigned int connection_set:1; 957 unsigned int connection_ht:1; 958 unsigned int connection_vht:1; 959 unsigned int connection_he:1; 960 unsigned int disable_mbo_oce:1; 961 962 struct os_reltime last_mac_addr_change; 963 int last_mac_addr_style; 964 965 struct ibss_rsn *ibss_rsn; 966 967 int set_sta_uapsd; 968 int sta_uapsd; 969 int set_ap_uapsd; 970 int ap_uapsd; 971 int auth_alg; 972 u16 last_owe_group; 973 974 #ifdef CONFIG_SME 975 struct { 976 u8 ssid[SSID_MAX_LEN]; 977 size_t ssid_len; 978 int freq; 979 u8 assoc_req_ie[1500]; 980 size_t assoc_req_ie_len; 981 int mfp; 982 int ft_used; 983 u8 mobility_domain[2]; 984 u8 *ft_ies; 985 size_t ft_ies_len; 986 u8 prev_bssid[ETH_ALEN]; 987 int prev_bssid_set; 988 int auth_alg; 989 int proto; 990 991 int sa_query_count; /* number of pending SA Query requests; 992 * 0 = no SA Query in progress */ 993 int sa_query_timed_out; 994 u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * 995 * sa_query_count octets of pending 996 * SA Query transaction identifiers */ 997 struct os_reltime sa_query_start; 998 struct os_reltime last_unprot_disconnect; 999 enum { HT_SEC_CHAN_UNKNOWN, 1000 HT_SEC_CHAN_ABOVE, 1001 HT_SEC_CHAN_BELOW } ht_sec_chan; 1002 u8 sched_obss_scan; 1003 u16 obss_scan_int; 1004 u16 bss_max_idle_period; 1005 #ifdef CONFIG_SAE 1006 struct sae_data sae; 1007 struct wpabuf *sae_token; 1008 int sae_group_index; 1009 unsigned int sae_pmksa_caching:1; 1010 u16 seq_num; 1011 u8 ext_auth_bssid[ETH_ALEN]; 1012 u8 ext_auth_ssid[SSID_MAX_LEN]; 1013 size_t ext_auth_ssid_len; 1014 int *sae_rejected_groups; 1015 #endif /* CONFIG_SAE */ 1016 } sme; 1017 #endif /* CONFIG_SME */ 1018 1019 #ifdef CONFIG_AP 1020 struct hostapd_iface *ap_iface; 1021 void (*ap_configured_cb)(void *ctx, void *data); 1022 void *ap_configured_cb_ctx; 1023 void *ap_configured_cb_data; 1024 #endif /* CONFIG_AP */ 1025 1026 struct hostapd_iface *ifmsh; 1027 #ifdef CONFIG_MESH 1028 struct mesh_rsn *mesh_rsn; 1029 int mesh_if_idx; 1030 unsigned int mesh_if_created:1; 1031 unsigned int mesh_ht_enabled:1; 1032 unsigned int mesh_vht_enabled:1; 1033 unsigned int mesh_he_enabled:1; 1034 struct wpa_driver_mesh_join_params *mesh_params; 1035 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL 1036 /* struct external_pmksa_cache::list */ 1037 struct dl_list mesh_external_pmksa_cache; 1038 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */ 1039 #endif /* CONFIG_MESH */ 1040 1041 unsigned int off_channel_freq; 1042 struct wpabuf *pending_action_tx; 1043 u8 pending_action_src[ETH_ALEN]; 1044 u8 pending_action_dst[ETH_ALEN]; 1045 u8 pending_action_bssid[ETH_ALEN]; 1046 unsigned int pending_action_freq; 1047 int pending_action_no_cck; 1048 int pending_action_without_roc; 1049 unsigned int pending_action_tx_done:1; 1050 void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, 1051 unsigned int freq, const u8 *dst, 1052 const u8 *src, const u8 *bssid, 1053 const u8 *data, size_t data_len, 1054 enum offchannel_send_action_result 1055 result); 1056 unsigned int roc_waiting_drv_freq; 1057 int action_tx_wait_time; 1058 int action_tx_wait_time_used; 1059 1060 int p2p_mgmt; 1061 1062 #ifdef CONFIG_P2P 1063 struct p2p_go_neg_results *go_params; 1064 int create_p2p_iface; 1065 u8 pending_interface_addr[ETH_ALEN]; 1066 char pending_interface_name[100]; 1067 int pending_interface_type; 1068 int p2p_group_idx; 1069 unsigned int pending_listen_freq; 1070 unsigned int pending_listen_duration; 1071 enum { 1072 NOT_P2P_GROUP_INTERFACE, 1073 P2P_GROUP_INTERFACE_PENDING, 1074 P2P_GROUP_INTERFACE_GO, 1075 P2P_GROUP_INTERFACE_CLIENT 1076 } p2p_group_interface; 1077 struct p2p_group *p2p_group; 1078 char p2p_pin[10]; 1079 int p2p_wps_method; 1080 u8 p2p_auth_invite[ETH_ALEN]; 1081 int p2p_sd_over_ctrl_iface; 1082 int p2p_in_provisioning; 1083 int p2p_in_invitation; 1084 int p2p_invite_go_freq; 1085 int pending_invite_ssid_id; 1086 int show_group_started; 1087 u8 go_dev_addr[ETH_ALEN]; 1088 int pending_pd_before_join; 1089 u8 pending_join_iface_addr[ETH_ALEN]; 1090 u8 pending_join_dev_addr[ETH_ALEN]; 1091 int pending_join_wps_method; 1092 u8 p2p_join_ssid[SSID_MAX_LEN]; 1093 size_t p2p_join_ssid_len; 1094 int p2p_join_scan_count; 1095 int auto_pd_scan_retry; 1096 int force_long_sd; 1097 u16 pending_pd_config_methods; 1098 enum { 1099 NORMAL_PD, AUTO_PD_GO_NEG, AUTO_PD_JOIN, AUTO_PD_ASP 1100 } pending_pd_use; 1101 1102 /* 1103 * Whether cross connection is disallowed by the AP to which this 1104 * interface is associated (only valid if there is an association). 1105 */ 1106 int cross_connect_disallowed; 1107 1108 /* 1109 * Whether this P2P group is configured to use cross connection (only 1110 * valid if this is P2P GO interface). The actual cross connect packet 1111 * forwarding may not be configured depending on the uplink status. 1112 */ 1113 int cross_connect_enabled; 1114 1115 /* Whether cross connection forwarding is in use at the moment. */ 1116 int cross_connect_in_use; 1117 1118 /* 1119 * Uplink interface name for cross connection 1120 */ 1121 char cross_connect_uplink[100]; 1122 1123 unsigned int p2p_auto_join:1; 1124 unsigned int p2p_auto_pd:1; 1125 unsigned int p2p_go_do_acs:1; 1126 unsigned int p2p_persistent_group:1; 1127 unsigned int p2p_fallback_to_go_neg:1; 1128 unsigned int p2p_pd_before_go_neg:1; 1129 unsigned int p2p_go_ht40:1; 1130 unsigned int p2p_go_vht:1; 1131 unsigned int p2p_go_edmg:1; 1132 unsigned int p2p_go_he:1; 1133 unsigned int user_initiated_pd:1; 1134 unsigned int p2p_go_group_formation_completed:1; 1135 unsigned int group_formation_reported:1; 1136 unsigned int waiting_presence_resp; 1137 int p2p_first_connection_timeout; 1138 unsigned int p2p_nfc_tag_enabled:1; 1139 unsigned int p2p_peer_oob_pk_hash_known:1; 1140 unsigned int p2p_disable_ip_addr_req:1; 1141 unsigned int p2ps_method_config_any:1; 1142 unsigned int p2p_cli_probe:1; 1143 unsigned int p2p_go_allow_dfs:1; 1144 enum hostapd_hw_mode p2p_go_acs_band; 1145 int p2p_persistent_go_freq; 1146 int p2p_persistent_id; 1147 int p2p_go_intent; 1148 int p2p_connect_freq; 1149 struct os_reltime p2p_auto_started; 1150 struct wpa_ssid *p2p_last_4way_hs_fail; 1151 struct wpa_radio_work *p2p_scan_work; 1152 struct wpa_radio_work *p2p_listen_work; 1153 struct wpa_radio_work *p2p_send_action_work; 1154 1155 u16 p2p_oob_dev_pw_id; /* OOB Device Password Id for group formation */ 1156 struct wpabuf *p2p_oob_dev_pw; /* OOB Device Password for group 1157 * formation */ 1158 u8 p2p_peer_oob_pubkey_hash[WPS_OOB_PUBKEY_HASH_LEN]; 1159 u8 p2p_ip_addr_info[3 * 4]; 1160 1161 /* group common frequencies */ 1162 int *p2p_group_common_freqs; 1163 unsigned int p2p_group_common_freqs_num; 1164 u8 p2ps_join_addr[ETH_ALEN]; 1165 1166 unsigned int p2p_go_max_oper_chwidth; 1167 unsigned int p2p_go_vht_center_freq2; 1168 int p2p_lo_started; 1169 #endif /* CONFIG_P2P */ 1170 1171 struct wpa_ssid *bgscan_ssid; 1172 const struct bgscan_ops *bgscan; 1173 void *bgscan_priv; 1174 1175 const struct autoscan_ops *autoscan; 1176 struct wpa_driver_scan_params *autoscan_params; 1177 void *autoscan_priv; 1178 1179 struct wpa_ssid *connect_without_scan; 1180 1181 struct wps_ap_info *wps_ap; 1182 size_t num_wps_ap; 1183 int wps_ap_iter; 1184 1185 int after_wps; 1186 int known_wps_freq; 1187 unsigned int wps_freq; 1188 int wps_fragment_size; 1189 int auto_reconnect_disabled; 1190 1191 /* Channel preferences for AP/P2P GO use */ 1192 int best_24_freq; 1193 int best_5_freq; 1194 int best_overall_freq; 1195 1196 struct gas_query *gas; 1197 struct gas_server *gas_server; 1198 1199 #ifdef CONFIG_INTERWORKING 1200 unsigned int fetch_anqp_in_progress:1; 1201 unsigned int network_select:1; 1202 unsigned int auto_select:1; 1203 unsigned int auto_network_select:1; 1204 unsigned int interworking_fast_assoc_tried:1; 1205 unsigned int fetch_all_anqp:1; 1206 unsigned int fetch_osu_info:1; 1207 unsigned int fetch_osu_waiting_scan:1; 1208 unsigned int fetch_osu_icon_in_progress:1; 1209 struct wpa_bss *interworking_gas_bss; 1210 unsigned int osu_icon_id; 1211 struct dl_list icon_head; /* struct icon_entry */ 1212 struct osu_provider *osu_prov; 1213 size_t osu_prov_count; 1214 struct os_reltime osu_icon_fetch_start; 1215 unsigned int num_osu_scans; 1216 unsigned int num_prov_found; 1217 #endif /* CONFIG_INTERWORKING */ 1218 unsigned int drv_capa_known; 1219 1220 struct { 1221 struct hostapd_hw_modes *modes; 1222 u16 num_modes; 1223 u16 flags; 1224 } hw; 1225 enum local_hw_capab { 1226 CAPAB_NO_HT_VHT, 1227 CAPAB_HT, 1228 CAPAB_HT40, 1229 CAPAB_VHT, 1230 } hw_capab; 1231 #ifdef CONFIG_MACSEC 1232 struct ieee802_1x_kay *kay; 1233 #endif /* CONFIG_MACSEC */ 1234 1235 int pno; 1236 int pno_sched_pending; 1237 1238 /* WLAN_REASON_* reason codes. Negative if locally generated. */ 1239 int disconnect_reason; 1240 1241 /* WLAN_STATUS_* status codes from last received Authentication frame 1242 * from the AP. */ 1243 u16 auth_status_code; 1244 1245 /* WLAN_STATUS_* status codes from (Re)Association Response frame. */ 1246 u16 assoc_status_code; 1247 1248 struct ext_password_data *ext_pw; 1249 1250 struct wpabuf *last_gas_resp, *prev_gas_resp; 1251 u8 last_gas_addr[ETH_ALEN], prev_gas_addr[ETH_ALEN]; 1252 u8 last_gas_dialog_token, prev_gas_dialog_token; 1253 1254 unsigned int no_keep_alive:1; 1255 unsigned int ext_mgmt_frame_handling:1; 1256 unsigned int ext_eapol_frame_io:1; 1257 unsigned int wmm_ac_supported:1; 1258 unsigned int ext_work_in_progress:1; 1259 unsigned int own_disconnect_req:1; 1260 unsigned int own_reconnect_req:1; 1261 unsigned int ignore_post_flush_scan_res:1; 1262 1263 #define MAC_ADDR_RAND_SCAN BIT(0) 1264 #define MAC_ADDR_RAND_SCHED_SCAN BIT(1) 1265 #define MAC_ADDR_RAND_PNO BIT(2) 1266 #define MAC_ADDR_RAND_ALL (MAC_ADDR_RAND_SCAN | \ 1267 MAC_ADDR_RAND_SCHED_SCAN | \ 1268 MAC_ADDR_RAND_PNO) 1269 unsigned int mac_addr_rand_supported; 1270 unsigned int mac_addr_rand_enable; 1271 1272 /* MAC Address followed by mask (2 * ETH_ALEN) */ 1273 u8 *mac_addr_scan; 1274 u8 *mac_addr_sched_scan; 1275 u8 *mac_addr_pno; 1276 1277 #ifdef CONFIG_WNM 1278 u8 wnm_dialog_token; 1279 u8 wnm_reply; 1280 u8 wnm_num_neighbor_report; 1281 u8 wnm_mode; 1282 u16 wnm_dissoc_timer; 1283 u8 wnm_bss_termination_duration[12]; 1284 struct neighbor_report *wnm_neighbor_report_elements; 1285 struct os_reltime wnm_cand_valid_until; 1286 u8 wnm_cand_from_bss[ETH_ALEN]; 1287 enum bss_trans_mgmt_status_code bss_tm_status; 1288 struct wpabuf *coloc_intf_elems; 1289 u8 coloc_intf_dialog_token; 1290 u8 coloc_intf_auto_report; 1291 u8 coloc_intf_timeout; 1292 #ifdef CONFIG_MBO 1293 unsigned int wnm_mbo_trans_reason_present:1; 1294 u8 wnm_mbo_transition_reason; 1295 #endif /* CONFIG_MBO */ 1296 #endif /* CONFIG_WNM */ 1297 1298 #ifdef CONFIG_TESTING_GET_GTK 1299 u8 last_gtk[32]; 1300 size_t last_gtk_len; 1301 #endif /* CONFIG_TESTING_GET_GTK */ 1302 1303 unsigned int num_multichan_concurrent; 1304 struct wpa_radio_work *connect_work; 1305 1306 unsigned int ext_work_id; 1307 1308 struct wpabuf *vendor_elem[NUM_VENDOR_ELEM_FRAMES]; 1309 1310 #ifdef CONFIG_TESTING_OPTIONS 1311 struct l2_packet_data *l2_test; 1312 unsigned int extra_roc_dur; 1313 enum wpa_supplicant_test_failure test_failure; 1314 char *get_pref_freq_list_override; 1315 unsigned int reject_btm_req_reason; 1316 unsigned int p2p_go_csa_on_inv:1; 1317 unsigned int ignore_auth_resp:1; 1318 unsigned int ignore_assoc_disallow:1; 1319 unsigned int disable_sa_query:1; 1320 unsigned int testing_resend_assoc:1; 1321 unsigned int ignore_sae_h2e_only:1; 1322 int ft_rsnxe_used; 1323 struct wpabuf *sae_commit_override; 1324 enum wpa_alg last_tk_alg; 1325 u8 last_tk_addr[ETH_ALEN]; 1326 int last_tk_key_idx; 1327 u8 last_tk[WPA_TK_MAX_LEN]; 1328 size_t last_tk_len; 1329 struct wpabuf *last_assoc_req_wpa_ie; 1330 int *extra_sae_rejected_groups; 1331 struct wpabuf *rsne_override_eapol; 1332 struct wpabuf *rsnxe_override_assoc; 1333 struct wpabuf *rsnxe_override_eapol; 1334 struct dl_list drv_signal_override; 1335 unsigned int oci_freq_override_eapol; 1336 unsigned int oci_freq_override_saquery_req; 1337 unsigned int oci_freq_override_saquery_resp; 1338 unsigned int oci_freq_override_eapol_g2; 1339 unsigned int oci_freq_override_ft_assoc; 1340 unsigned int oci_freq_override_fils_assoc; 1341 unsigned int oci_freq_override_wnm_sleep; 1342 #endif /* CONFIG_TESTING_OPTIONS */ 1343 1344 struct wmm_ac_assoc_data *wmm_ac_assoc_info; 1345 struct wmm_tspec_element *tspecs[WMM_AC_NUM][TS_DIR_IDX_COUNT]; 1346 struct wmm_ac_addts_request *addts_request; 1347 u8 wmm_ac_last_dialog_token; 1348 struct wmm_tspec_element *last_tspecs; 1349 u8 last_tspecs_count; 1350 1351 struct rrm_data rrm; 1352 struct beacon_rep_data beacon_rep_data; 1353 1354 #ifdef CONFIG_FST 1355 struct fst_iface *fst; 1356 const struct wpabuf *fst_ies; 1357 struct wpabuf *received_mb_ies; 1358 #endif /* CONFIG_FST */ 1359 1360 #ifdef CONFIG_MBO 1361 /* Multiband operation non-preferred channel */ 1362 struct wpa_mbo_non_pref_channel { 1363 enum mbo_non_pref_chan_reason reason; 1364 u8 oper_class; 1365 u8 chan; 1366 u8 preference; 1367 } *non_pref_chan; 1368 size_t non_pref_chan_num; 1369 u8 mbo_wnm_token; 1370 /** 1371 * enable_oce - Enable OCE if it is enabled by user and device also 1372 * supports OCE. 1373 * User can enable OCE with wpa_config's 'oce' parameter as follows - 1374 * - Set BIT(0) to enable OCE in non-AP STA mode. 1375 * - Set BIT(1) to enable OCE in STA-CFON mode. 1376 */ 1377 u8 enable_oce; 1378 #endif /* CONFIG_MBO */ 1379 1380 /* 1381 * This should be under CONFIG_MBO, but it is left out to allow using 1382 * the bss_temp_disallowed list for other purposes as well. 1383 */ 1384 struct dl_list bss_tmp_disallowed; 1385 1386 /* 1387 * Content of a measurement report element with type 8 (LCI), 1388 * own location. 1389 */ 1390 struct wpabuf *lci; 1391 struct os_reltime lci_time; 1392 1393 struct os_reltime beacon_rep_scan; 1394 1395 /* FILS HLP requests (struct fils_hlp_req) */ 1396 struct dl_list fils_hlp_req; 1397 1398 struct sched_scan_relative_params { 1399 /** 1400 * relative_rssi_set - Enable relatively preferred BSS reporting 1401 * 1402 * 0 = Disable reporting relatively preferred BSSs 1403 * 1 = Enable reporting relatively preferred BSSs 1404 */ 1405 int relative_rssi_set; 1406 1407 /** 1408 * relative_rssi - Relative RSSI for reporting better BSSs 1409 * 1410 * Amount of RSSI by which a BSS should be better than the 1411 * current connected BSS so that the new BSS can be reported 1412 * to user space. This applies to sched_scan operations. 1413 */ 1414 int relative_rssi; 1415 1416 /** 1417 * relative_adjust_band - Band in which RSSI is to be adjusted 1418 */ 1419 enum set_band relative_adjust_band; 1420 1421 /** 1422 * relative_adjust_rssi - RSSI adjustment 1423 * 1424 * An amount of relative_adjust_rssi should be added to the 1425 * BSSs that belong to the relative_adjust_band while comparing 1426 * with other bands for BSS reporting. 1427 */ 1428 int relative_adjust_rssi; 1429 } srp; 1430 1431 /* RIC elements for FT protocol */ 1432 struct wpabuf *ric_ies; 1433 1434 int last_auth_timeout_sec; 1435 1436 #ifdef CONFIG_DPP 1437 struct dpp_global *dpp; 1438 struct dpp_authentication *dpp_auth; 1439 struct wpa_radio_work *dpp_listen_work; 1440 unsigned int dpp_pending_listen_freq; 1441 unsigned int dpp_listen_freq; 1442 struct os_reltime dpp_listen_end; 1443 u8 dpp_allowed_roles; 1444 int dpp_qr_mutual; 1445 int dpp_netrole; 1446 int dpp_auth_ok_on_ack; 1447 int dpp_in_response_listen; 1448 int dpp_gas_client; 1449 int dpp_gas_dialog_token; 1450 u8 dpp_intro_bssid[ETH_ALEN]; 1451 void *dpp_intro_network; 1452 struct dpp_pkex *dpp_pkex; 1453 struct dpp_bootstrap_info *dpp_pkex_bi; 1454 char *dpp_pkex_code; 1455 char *dpp_pkex_identifier; 1456 char *dpp_pkex_auth_cmd; 1457 char *dpp_configurator_params; 1458 struct os_reltime dpp_last_init; 1459 struct os_reltime dpp_init_iter_start; 1460 unsigned int dpp_init_max_tries; 1461 unsigned int dpp_init_retry_time; 1462 unsigned int dpp_resp_wait_time; 1463 unsigned int dpp_resp_max_tries; 1464 unsigned int dpp_resp_retry_time; 1465 u8 dpp_last_ssid[SSID_MAX_LEN]; 1466 size_t dpp_last_ssid_len; 1467 bool dpp_conf_backup_received; 1468 #ifdef CONFIG_DPP2 1469 struct dpp_pfs *dpp_pfs; 1470 int dpp_pfs_fallback; 1471 struct wpabuf *dpp_presence_announcement; 1472 struct dpp_bootstrap_info *dpp_chirp_bi; 1473 int dpp_chirp_freq; 1474 int *dpp_chirp_freqs; 1475 int dpp_chirp_iter; 1476 int dpp_chirp_round; 1477 int dpp_chirp_scan_done; 1478 int dpp_chirp_listen; 1479 struct wpa_ssid *dpp_reconfig_ssid; 1480 int dpp_reconfig_ssid_id; 1481 struct dpp_reconfig_id *dpp_reconfig_id; 1482 #endif /* CONFIG_DPP2 */ 1483 #ifdef CONFIG_TESTING_OPTIONS 1484 char *dpp_config_obj_override; 1485 char *dpp_discovery_override; 1486 char *dpp_groups_override; 1487 unsigned int dpp_ignore_netaccesskey_mismatch:1; 1488 #endif /* CONFIG_TESTING_OPTIONS */ 1489 #endif /* CONFIG_DPP */ 1490 1491 #ifdef CONFIG_FILS 1492 unsigned int disable_fils:1; 1493 #endif /* CONFIG_FILS */ 1494 unsigned int ieee80211ac:1; 1495 unsigned int enabled_4addr_mode:1; 1496 unsigned int multi_bss_support:1; 1497 unsigned int drv_authorized_port:1; 1498 unsigned int multi_ap_ie:1; 1499 unsigned int multi_ap_backhaul:1; 1500 unsigned int multi_ap_fronthaul:1; 1501 struct robust_av_data robust_av; 1502 bool mscs_setup_done; 1503 1504 #ifdef CONFIG_PASN 1505 struct wpas_pasn pasn; 1506 struct wpa_radio_work *pasn_auth_work; 1507 #endif /* CONFIG_PASN */ 1508 struct scs_robust_av_data scs_robust_av_req; 1509 u8 scs_dialog_token; 1510 #ifdef CONFIG_TESTING_OPTIONS 1511 unsigned int disable_scs_support:1; 1512 unsigned int disable_mscs_support:1; 1513 #endif /* CONFIG_TESTING_OPTIONS */ 1514 struct dl_list active_scs_ids; 1515 bool ongoing_scs_req; 1516 u8 dscp_req_dialog_token; 1517 u8 dscp_query_dialog_token; 1518 unsigned int enable_dscp_policy_capa:1; 1519 unsigned int connection_dscp:1; 1520 unsigned int wait_for_dscp_req:1; 1521 }; 1522 1523 1524 /* wpa_supplicant.c */ 1525 void wpa_supplicant_apply_ht_overrides( 1526 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1527 struct wpa_driver_associate_params *params); 1528 void wpa_supplicant_apply_vht_overrides( 1529 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1530 struct wpa_driver_associate_params *params); 1531 void wpa_supplicant_apply_he_overrides( 1532 struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, 1533 struct wpa_driver_associate_params *params); 1534 1535 int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1536 int wpa_supplicant_set_wpa_none_key(struct wpa_supplicant *wpa_s, 1537 struct wpa_ssid *ssid); 1538 1539 int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); 1540 1541 const char * wpa_supplicant_state_txt(enum wpa_states state); 1542 int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); 1543 int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); 1544 int wpa_supplicant_update_bridge_ifname(struct wpa_supplicant *wpa_s, 1545 const char *bridge_ifname); 1546 void wpas_set_mgmt_group_cipher(struct wpa_supplicant *wpa_s, 1547 struct wpa_ssid *ssid, struct wpa_ie_data *ie); 1548 int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, 1549 struct wpa_bss *bss, struct wpa_ssid *ssid, 1550 u8 *wpa_ie, size_t *wpa_ie_len); 1551 int wpas_restore_permanent_mac_addr(struct wpa_supplicant *wpa_s); 1552 void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, 1553 struct wpa_bss *bss, 1554 struct wpa_ssid *ssid); 1555 void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, 1556 struct wpa_ssid *ssid); 1557 void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); 1558 void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); 1559 void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, 1560 int sec, int usec); 1561 void wpas_auth_timeout_restart(struct wpa_supplicant *wpa_s, int sec_diff); 1562 void wpa_supplicant_reinit_autoscan(struct wpa_supplicant *wpa_s); 1563 void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, 1564 enum wpa_states state); 1565 struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); 1566 const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); 1567 void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); 1568 void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, 1569 u16 reason_code); 1570 void wpa_supplicant_reconnect(struct wpa_supplicant *wpa_s); 1571 1572 struct wpa_ssid * wpa_supplicant_add_network(struct wpa_supplicant *wpa_s); 1573 int wpa_supplicant_remove_network(struct wpa_supplicant *wpa_s, int id); 1574 int wpa_supplicant_remove_all_networks(struct wpa_supplicant *wpa_s); 1575 void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, 1576 struct wpa_ssid *ssid); 1577 void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, 1578 struct wpa_ssid *ssid); 1579 void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, 1580 struct wpa_ssid *ssid); 1581 int wpas_set_pkcs11_engine_and_module_path(struct wpa_supplicant *wpa_s, 1582 const char *pkcs11_engine_path, 1583 const char *pkcs11_module_path); 1584 int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, 1585 int ap_scan); 1586 int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, 1587 unsigned int expire_age); 1588 int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, 1589 unsigned int expire_count); 1590 int wpa_supplicant_set_scan_interval(struct wpa_supplicant *wpa_s, 1591 int scan_interval); 1592 int wpa_supplicant_set_debug_params(struct wpa_global *global, 1593 int debug_level, int debug_timestamp, 1594 int debug_show_keys); 1595 void free_hw_features(struct wpa_supplicant *wpa_s); 1596 1597 void wpa_show_license(void); 1598 1599 struct wpa_interface * wpa_supplicant_match_iface(struct wpa_global *global, 1600 const char *ifname); 1601 struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, 1602 struct wpa_interface *iface, 1603 struct wpa_supplicant *parent); 1604 int wpa_supplicant_remove_iface(struct wpa_global *global, 1605 struct wpa_supplicant *wpa_s, 1606 int terminate); 1607 struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, 1608 const char *ifname); 1609 struct wpa_global * wpa_supplicant_init(struct wpa_params *params); 1610 int wpa_supplicant_run(struct wpa_global *global); 1611 void wpa_supplicant_deinit(struct wpa_global *global); 1612 1613 int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, 1614 struct wpa_ssid *ssid); 1615 void wpa_supplicant_terminate_proc(struct wpa_global *global); 1616 void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, 1617 const u8 *buf, size_t len); 1618 void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); 1619 void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); 1620 void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); 1621 void fils_connection_failure(struct wpa_supplicant *wpa_s); 1622 void fils_pmksa_cache_flush(struct wpa_supplicant *wpa_s); 1623 int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); 1624 int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); 1625 void wpas_auth_failed(struct wpa_supplicant *wpa_s, char *reason); 1626 void wpas_clear_temp_disabled(struct wpa_supplicant *wpa_s, 1627 struct wpa_ssid *ssid, int clear_failures); 1628 int disallowed_bssid(struct wpa_supplicant *wpa_s, const u8 *bssid); 1629 int disallowed_ssid(struct wpa_supplicant *wpa_s, const u8 *ssid, 1630 size_t ssid_len); 1631 void wpas_request_connection(struct wpa_supplicant *wpa_s); 1632 void wpas_request_disconnection(struct wpa_supplicant *wpa_s); 1633 int wpas_build_ext_capab(struct wpa_supplicant *wpa_s, u8 *buf, size_t buflen); 1634 int wpas_update_random_addr(struct wpa_supplicant *wpa_s, int style); 1635 int wpas_update_random_addr_disassoc(struct wpa_supplicant *wpa_s); 1636 void add_freq(int *freqs, int *num_freqs, int freq); 1637 1638 int wpas_get_op_chan_phy(int freq, const u8 *ies, size_t ies_len, 1639 u8 *op_class, u8 *chan, u8 *phy_type); 1640 1641 int wpas_twt_send_setup(struct wpa_supplicant *wpa_s, u8 dtok, int exponent, 1642 int mantissa, u8 min_twt, int setup_cmd, u64 twt, 1643 bool requestor, bool trigger, bool implicit, 1644 bool flow_type, u8 flow_id, bool protection, 1645 u8 twt_channel, u8 control); 1646 int wpas_twt_send_teardown(struct wpa_supplicant *wpa_s, u8 flags); 1647 1648 void wpas_rrm_reset(struct wpa_supplicant *wpa_s); 1649 void wpas_rrm_process_neighbor_rep(struct wpa_supplicant *wpa_s, 1650 const u8 *report, size_t report_len); 1651 int wpas_rrm_send_neighbor_rep_request(struct wpa_supplicant *wpa_s, 1652 const struct wpa_ssid_value *ssid, 1653 int lci, int civic, 1654 void (*cb)(void *ctx, 1655 struct wpabuf *neighbor_rep), 1656 void *cb_ctx); 1657 void wpas_rrm_handle_radio_measurement_request(struct wpa_supplicant *wpa_s, 1658 const u8 *src, const u8 *dst, 1659 const u8 *frame, size_t len); 1660 void wpas_rrm_handle_link_measurement_request(struct wpa_supplicant *wpa_s, 1661 const u8 *src, 1662 const u8 *frame, size_t len, 1663 int rssi); 1664 void wpas_rrm_refuse_request(struct wpa_supplicant *wpa_s); 1665 int wpas_beacon_rep_scan_process(struct wpa_supplicant *wpa_s, 1666 struct wpa_scan_results *scan_res, 1667 struct scan_info *info); 1668 void wpas_clear_beacon_rep_data(struct wpa_supplicant *wpa_s); 1669 void wpas_flush_fils_hlp_req(struct wpa_supplicant *wpa_s); 1670 void wpas_clear_disabled_interface(void *eloop_ctx, void *timeout_ctx); 1671 void wpa_supplicant_reset_bgscan(struct wpa_supplicant *wpa_s); 1672 1673 1674 /* MBO functions */ 1675 int wpas_mbo_ie(struct wpa_supplicant *wpa_s, u8 *buf, size_t len, 1676 int add_oce_capa); 1677 const u8 * mbo_attr_from_mbo_ie(const u8 *mbo_ie, enum mbo_attr_id attr); 1678 const u8 * wpas_mbo_get_bss_attr(struct wpa_bss *bss, enum mbo_attr_id attr); 1679 void wpas_mbo_check_pmf(struct wpa_supplicant *wpa_s, struct wpa_bss *bss, 1680 struct wpa_ssid *ssid); 1681 const u8 * mbo_get_attr_from_ies(const u8 *ies, size_t ies_len, 1682 enum mbo_attr_id attr); 1683 int wpas_mbo_update_non_pref_chan(struct wpa_supplicant *wpa_s, 1684 const char *non_pref_chan); 1685 void wpas_mbo_scan_ie(struct wpa_supplicant *wpa_s, struct wpabuf *ie); 1686 void wpas_mbo_ie_trans_req(struct wpa_supplicant *wpa_s, const u8 *ie, 1687 size_t len); 1688 size_t wpas_mbo_ie_bss_trans_reject(struct wpa_supplicant *wpa_s, u8 *pos, 1689 size_t len, 1690 enum mbo_transition_reject_reason reason); 1691 void wpas_mbo_update_cell_capa(struct wpa_supplicant *wpa_s, u8 mbo_cell_capa); 1692 struct wpabuf * mbo_build_anqp_buf(struct wpa_supplicant *wpa_s, 1693 struct wpa_bss *bss, u32 mbo_subtypes); 1694 void mbo_parse_rx_anqp_resp(struct wpa_supplicant *wpa_s, 1695 struct wpa_bss *bss, const u8 *sa, 1696 const u8 *data, size_t slen); 1697 void wpas_update_mbo_connect_params(struct wpa_supplicant *wpa_s); 1698 1699 /* op_classes.c */ 1700 enum chan_allowed { 1701 NOT_ALLOWED, NO_IR, RADAR, ALLOWED 1702 }; 1703 1704 enum chan_allowed verify_channel(struct hostapd_hw_modes *mode, u8 op_class, 1705 u8 channel, u8 bw); 1706 size_t wpas_supp_op_class_ie(struct wpa_supplicant *wpa_s, 1707 struct wpa_ssid *ssid, 1708 struct wpa_bss *bss, u8 *pos, size_t len); 1709 int * wpas_supp_op_classes(struct wpa_supplicant *wpa_s); 1710 1711 int wpas_enable_mac_addr_randomization(struct wpa_supplicant *wpa_s, 1712 unsigned int type, const u8 *addr, 1713 const u8 *mask); 1714 int wpas_disable_mac_addr_randomization(struct wpa_supplicant *wpa_s, 1715 unsigned int type); 1716 1717 /** 1718 * wpa_supplicant_ctrl_iface_ctrl_rsp_handle - Handle a control response 1719 * @wpa_s: Pointer to wpa_supplicant data 1720 * @ssid: Pointer to the network block the reply is for 1721 * @field: field the response is a reply for 1722 * @value: value (ie, password, etc) for @field 1723 * Returns: 0 on success, non-zero on error 1724 * 1725 * Helper function to handle replies to control interface requests. 1726 */ 1727 int wpa_supplicant_ctrl_iface_ctrl_rsp_handle(struct wpa_supplicant *wpa_s, 1728 struct wpa_ssid *ssid, 1729 const char *field, 1730 const char *value); 1731 1732 void ibss_mesh_setup_freq(struct wpa_supplicant *wpa_s, 1733 const struct wpa_ssid *ssid, 1734 struct hostapd_freq_params *freq); 1735 1736 /* events.c */ 1737 void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); 1738 int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, 1739 struct wpa_bss *selected, 1740 struct wpa_ssid *ssid); 1741 void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); 1742 void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); 1743 void wnm_bss_keep_alive_deinit(struct wpa_supplicant *wpa_s); 1744 int wpa_supplicant_fast_associate(struct wpa_supplicant *wpa_s); 1745 struct wpa_bss * wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s, 1746 struct wpa_ssid **selected_ssid); 1747 int wpas_temp_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1748 void wpa_supplicant_update_channel_list(struct wpa_supplicant *wpa_s, 1749 struct channel_list_changed *info); 1750 int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s, 1751 struct wpa_bss *current_bss, 1752 struct wpa_bss *seleceted); 1753 1754 /* eap_register.c */ 1755 int eap_register_methods(void); 1756 1757 /** 1758 * Utility method to tell if a given network is for persistent group storage 1759 * @ssid: Network object 1760 * Returns: 1 if network is a persistent group, 0 otherwise 1761 */ 1762 static inline int network_is_persistent_group(struct wpa_ssid *ssid) 1763 { 1764 return ssid->disabled == 2 && ssid->p2p_persistent_group; 1765 } 1766 1767 1768 static inline int wpas_mode_to_ieee80211_mode(enum wpas_mode mode) 1769 { 1770 switch (mode) { 1771 default: 1772 case WPAS_MODE_INFRA: 1773 return IEEE80211_MODE_INFRA; 1774 case WPAS_MODE_IBSS: 1775 return IEEE80211_MODE_IBSS; 1776 case WPAS_MODE_AP: 1777 case WPAS_MODE_P2P_GO: 1778 case WPAS_MODE_P2P_GROUP_FORMATION: 1779 return IEEE80211_MODE_AP; 1780 case WPAS_MODE_MESH: 1781 return IEEE80211_MODE_MESH; 1782 } 1783 } 1784 1785 1786 int wpas_network_disabled(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1787 int wpas_get_ssid_pmf(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); 1788 int pmf_in_use(struct wpa_supplicant *wpa_s, const u8 *addr); 1789 1790 int wpas_init_ext_pw(struct wpa_supplicant *wpa_s); 1791 1792 void dump_freq_data(struct wpa_supplicant *wpa_s, const char *title, 1793 struct wpa_used_freq_data *freqs_data, 1794 unsigned int len); 1795 1796 int get_shared_radio_freqs_data(struct wpa_supplicant *wpa_s, 1797 struct wpa_used_freq_data *freqs_data, 1798 unsigned int len); 1799 int get_shared_radio_freqs(struct wpa_supplicant *wpa_s, 1800 int *freq_array, unsigned int len); 1801 1802 void wpas_network_reenabled(void *eloop_ctx, void *timeout_ctx); 1803 1804 void wpas_vendor_elem_update(struct wpa_supplicant *wpa_s); 1805 struct wpa_supplicant * wpas_vendor_elem(struct wpa_supplicant *wpa_s, 1806 enum wpa_vendor_elem_frame frame); 1807 int wpas_vendor_elem_remove(struct wpa_supplicant *wpa_s, int frame, 1808 const u8 *elem, size_t len); 1809 1810 #ifdef CONFIG_FST 1811 1812 struct fst_wpa_obj; 1813 1814 void fst_wpa_supplicant_fill_iface_obj(struct wpa_supplicant *wpa_s, 1815 struct fst_wpa_obj *iface_obj); 1816 1817 #endif /* CONFIG_FST */ 1818 1819 int wpas_sched_scan_plans_set(struct wpa_supplicant *wpa_s, const char *cmd); 1820 1821 struct hostapd_hw_modes * get_mode(struct hostapd_hw_modes *modes, 1822 u16 num_modes, enum hostapd_hw_mode mode, 1823 bool is_6ghz); 1824 struct hostapd_hw_modes * get_mode_with_freq(struct hostapd_hw_modes *modes, 1825 u16 num_modes, int freq); 1826 1827 void wpa_bss_tmp_disallow(struct wpa_supplicant *wpa_s, const u8 *bssid, 1828 unsigned int sec, int rssi_threshold); 1829 int wpa_is_bss_tmp_disallowed(struct wpa_supplicant *wpa_s, 1830 struct wpa_bss *bss); 1831 void free_bss_tmp_disallowed(struct wpa_supplicant *wpa_s); 1832 1833 struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s, 1834 int i, struct wpa_bss *bss, 1835 struct wpa_ssid *group, 1836 int only_first_ssid, int debug_print); 1837 1838 int wpas_ctrl_iface_get_pref_freq_list_override(struct wpa_supplicant *wpa_s, 1839 enum wpa_driver_if_type if_type, 1840 unsigned int *num, 1841 unsigned int *freq_list); 1842 1843 int wpa_is_fils_supported(struct wpa_supplicant *wpa_s); 1844 int wpa_is_fils_sk_pfs_supported(struct wpa_supplicant *wpa_s); 1845 1846 void wpas_clear_driver_signal_override(struct wpa_supplicant *wpa_s); 1847 1848 int wpas_send_mscs_req(struct wpa_supplicant *wpa_s); 1849 void wpas_populate_mscs_descriptor_ie(struct robust_av_data *robust_av, 1850 struct wpabuf *buf); 1851 void wpas_handle_robust_av_recv_action(struct wpa_supplicant *wpa_s, 1852 const u8 *src, const u8 *buf, 1853 size_t len); 1854 void wpas_handle_assoc_resp_mscs(struct wpa_supplicant *wpa_s, const u8 *bssid, 1855 const u8 *ies, size_t ies_len); 1856 int wpas_send_scs_req(struct wpa_supplicant *wpa_s); 1857 void free_up_tclas_elem(struct scs_desc_elem *elem); 1858 void free_up_scs_desc(struct scs_robust_av_data *data); 1859 void wpas_handle_robust_av_scs_recv_action(struct wpa_supplicant *wpa_s, 1860 const u8 *src, const u8 *buf, 1861 size_t len); 1862 void wpas_scs_deinit(struct wpa_supplicant *wpa_s); 1863 void wpas_handle_qos_mgmt_recv_action(struct wpa_supplicant *wpa_s, 1864 const u8 *src, 1865 const u8 *buf, size_t len); 1866 void wpas_dscp_deinit(struct wpa_supplicant *wpa_s); 1867 int wpas_send_dscp_response(struct wpa_supplicant *wpa_s, 1868 struct dscp_resp_data *resp_data); 1869 void wpas_handle_assoc_resp_qos_mgmt(struct wpa_supplicant *wpa_s, 1870 const u8 *ies, size_t ies_len); 1871 int wpas_send_dscp_query(struct wpa_supplicant *wpa_s, const char *domain_name, 1872 size_t domain_name_length); 1873 1874 int wpas_pasn_auth_start(struct wpa_supplicant *wpa_s, 1875 const u8 *bssid, int akmp, int cipher, 1876 u16 group, int network_id, 1877 const u8 *comeback, size_t comeback_len); 1878 void wpas_pasn_auth_stop(struct wpa_supplicant *wpa_s); 1879 int wpas_pasn_auth_tx_status(struct wpa_supplicant *wpa_s, 1880 const u8 *data, size_t data_len, u8 acked); 1881 int wpas_pasn_auth_rx(struct wpa_supplicant *wpa_s, 1882 const struct ieee80211_mgmt *mgmt, size_t len); 1883 1884 int wpas_pasn_deauthenticate(struct wpa_supplicant *wpa_s, const u8 *bssid); 1885 1886 #endif /* WPA_SUPPLICANT_I_H */ 1887