Lines Matching +full:- +full:39000
2 * WPA Supplicant - Scanning
3 * Copyright (c) 2003-2019, Jouni Malinen <j@w1.fi>
39 if (wpa_s->current_ssid == NULL) { in wpa_supplicant_gen_assoc_event()
40 wpa_s->current_ssid = ssid; in wpa_supplicant_gen_assoc_event()
45 "network - generating associated event"); in wpa_supplicant_gen_assoc_event()
58 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) { in wpas_wps_in_use()
59 if (!(ssid->key_mgmt & WPA_KEY_MGMT_WPS)) in wpas_wps_in_use()
64 if (ssid->eap.phase1 && os_strstr(ssid->eap.phase1, "pbc=1")) in wpas_wps_in_use()
69 if (!wpa_s->global->p2p_disabled && wpa_s->global->p2p && in wpas_wps_in_use()
70 !wpa_s->conf->p2p_disabled) { in wpas_wps_in_use()
71 wpa_s->wps->dev.p2p = 1; in wpas_wps_in_use()
89 if (params->mac_addr) { in wpa_setup_mac_addr_rand_params()
90 params->mac_addr_mask = NULL; in wpa_setup_mac_addr_rand_params()
91 os_free(params->mac_addr); in wpa_setup_mac_addr_rand_params()
92 params->mac_addr = NULL; in wpa_setup_mac_addr_rand_params()
95 params->mac_addr_rand = 1; in wpa_setup_mac_addr_rand_params()
102 return -1; in wpa_setup_mac_addr_rand_params()
105 params->mac_addr = tmp; in wpa_setup_mac_addr_rand_params()
106 params->mac_addr_mask = tmp + ETH_ALEN; in wpa_setup_mac_addr_rand_params()
112 * wpa_supplicant_enabled_networks - Check whether there are enabled networks
122 struct wpa_ssid *ssid = wpa_s->conf->ssid; in wpa_supplicant_enabled_networks()
125 if (wpa_s->p2p_mgmt) in wpa_supplicant_enabled_networks()
133 ssid = ssid->next; in wpa_supplicant_enabled_networks()
135 if (wpa_s->conf->cred && wpa_s->conf->interworking && in wpa_supplicant_enabled_networks()
136 wpa_s->conf->auto_interworking) in wpa_supplicant_enabled_networks()
162 ssid = ssid->next; in wpa_supplicant_assoc_try()
165 /* ap_scan=2 mode - try to associate with each SSID. */ in wpa_supplicant_assoc_try()
168 "end of scan list - go back to beginning"); in wpa_supplicant_assoc_try()
169 wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN; in wpa_supplicant_assoc_try()
173 if (ssid->next) { in wpa_supplicant_assoc_try()
175 wpa_s->prev_scan_ssid = ssid; in wpa_supplicant_assoc_try()
178 wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN; in wpa_supplicant_assoc_try()
186 struct wpa_supplicant *wpa_s = work->wpa_s; in wpas_trigger_scan_cb()
187 struct wpa_driver_scan_params *params = work->ctx; in wpas_trigger_scan_cb()
191 if (!work->started) { in wpas_trigger_scan_cb()
197 wpa_s->scan_work = NULL; in wpas_trigger_scan_cb()
201 if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_SCAN) && in wpas_trigger_scan_cb()
202 wpa_s->wpa_state <= WPA_SCANNING) in wpas_trigger_scan_cb()
203 wpa_setup_mac_addr_rand_params(params, wpa_s->mac_addr_scan); in wpas_trigger_scan_cb()
209 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCAN_FAILED "ret=-1"); in wpas_trigger_scan_cb()
216 if (wpa_s->clear_driver_scan_cache) { in wpas_trigger_scan_cb()
219 params->only_new_results = 1; in wpas_trigger_scan_cb()
232 wpa_s->curr_scan_cookie = params->scan_cookie; in wpas_trigger_scan_cb()
234 work->ctx = NULL; in wpas_trigger_scan_cb()
236 int retry = wpa_s->last_scan_req != MANUAL_SCAN_REQ && in wpas_trigger_scan_cb()
237 !wpa_s->beacon_rep_data.token; in wpas_trigger_scan_cb()
239 if (wpa_s->disconnected) in wpas_trigger_scan_cb()
243 if (ret == -EOPNOTSUPP) in wpas_trigger_scan_cb()
248 if (wpa_s->wpa_state == WPA_SCANNING) in wpas_trigger_scan_cb()
250 wpa_s->scan_prev_wpa_state); in wpas_trigger_scan_cb()
257 wpa_s->scan_req = wpa_s->last_scan_req; in wpas_trigger_scan_cb()
259 } else if (wpa_s->scan_res_handler) { in wpas_trigger_scan_cb()
261 wpa_s->scan_res_handler = NULL; in wpas_trigger_scan_cb()
265 if (wpa_s->beacon_rep_data.token) in wpas_trigger_scan_cb()
272 os_get_reltime(&wpa_s->scan_trigger_time); in wpas_trigger_scan_cb()
273 wpa_s->scan_runs++; in wpas_trigger_scan_cb()
274 wpa_s->normal_scans++; in wpas_trigger_scan_cb()
275 wpa_s->own_scan_requested = 1; in wpas_trigger_scan_cb()
276 wpa_s->clear_driver_scan_cache = 0; in wpas_trigger_scan_cb()
277 wpa_s->scan_work = work; in wpas_trigger_scan_cb()
282 * wpa_supplicant_trigger_scan - Request driver to start a scan
289 * double-free.
291 * Returns: 0 on success, -1 on failure
300 if (wpa_s->scan_work) { in wpa_supplicant_trigger_scan()
302 return -1; in wpa_supplicant_trigger_scan()
306 if (params->extra_ies_len) { in wpa_supplicant_trigger_scan()
307 os_free((u8 *) params->extra_ies); in wpa_supplicant_trigger_scan()
308 params->extra_ies = NULL; in wpa_supplicant_trigger_scan()
309 params->extra_ies_len = 0; in wpa_supplicant_trigger_scan()
313 params->extra_ies = wpabuf_head(ies); in wpa_supplicant_trigger_scan()
314 params->extra_ies_len = wpabuf_len(ies); in wpa_supplicant_trigger_scan()
320 params->extra_ies = NULL; in wpa_supplicant_trigger_scan()
321 params->extra_ies_len = 0; in wpa_supplicant_trigger_scan()
323 wpa_s->last_scan_all_chan = !params->freqs; in wpa_supplicant_trigger_scan()
324 wpa_s->last_scan_non_coloc_6ghz = params->non_coloc_6ghz; in wpa_supplicant_trigger_scan()
326 if (wpa_s->crossed_6ghz_dom) { in wpa_supplicant_trigger_scan()
328 wpa_s->crossed_6ghz_dom = false; in wpa_supplicant_trigger_scan()
335 wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_SCAN_FAILED "ret=-1"); in wpa_supplicant_trigger_scan()
336 return -1; in wpa_supplicant_trigger_scan()
339 wpa_s->wps_scan_done = false; in wpa_supplicant_trigger_scan()
362 wpa_dbg(wpa_s, MSG_DEBUG, "Sched scan timeout - stopping it"); in wpa_supplicant_sched_scan_timeout()
364 wpa_s->sched_scan_timed_out = 1; in wpa_supplicant_sched_scan_timeout()
380 wpa_s->sched_scanning = 1; in wpa_supplicant_start_sched_scan()
394 return -1; in wpa_supplicant_stop_sched_scan()
409 if (!conf->filter_ssids) in wpa_supplicant_build_filter_ssids()
412 for (count = 0, ssid = conf->ssid; ssid; ssid = ssid->next) { in wpa_supplicant_build_filter_ssids()
413 if (ssid->ssid && ssid->ssid_len) in wpa_supplicant_build_filter_ssids()
422 for (ssid = conf->ssid; ssid; ssid = ssid->next) { in wpa_supplicant_build_filter_ssids()
423 if (!ssid->ssid || !ssid->ssid_len) in wpa_supplicant_build_filter_ssids()
425 os_memcpy(ssids[*num_ssids].ssid, ssid->ssid, ssid->ssid_len); in wpa_supplicant_build_filter_ssids()
426 ssids[*num_ssids].ssid_len = ssid->ssid_len; in wpa_supplicant_build_filter_ssids()
438 if (params->freqs == NULL && wpa_s->p2p_in_provisioning && in wpa_supplicant_optimize_freqs()
439 wpa_s->go_params) { in wpa_supplicant_optimize_freqs()
441 if (wpa_s->p2p_in_provisioning < 5 && in wpa_supplicant_optimize_freqs()
442 wpa_s->go_params->freq > 0) { in wpa_supplicant_optimize_freqs()
445 wpa_s->go_params->freq); in wpa_supplicant_optimize_freqs()
446 params->freqs = os_calloc(2, sizeof(int)); in wpa_supplicant_optimize_freqs()
447 if (params->freqs) in wpa_supplicant_optimize_freqs()
448 params->freqs[0] = wpa_s->go_params->freq; in wpa_supplicant_optimize_freqs()
449 } else if (wpa_s->p2p_in_provisioning < 8 && in wpa_supplicant_optimize_freqs()
450 wpa_s->go_params->freq_list[0]) { in wpa_supplicant_optimize_freqs()
453 int_array_concat(¶ms->freqs, in wpa_supplicant_optimize_freqs()
454 wpa_s->go_params->freq_list); in wpa_supplicant_optimize_freqs()
455 if (params->freqs) in wpa_supplicant_optimize_freqs()
456 int_array_sort_unique(params->freqs); in wpa_supplicant_optimize_freqs()
458 wpa_s->p2p_in_provisioning++; in wpa_supplicant_optimize_freqs()
461 if (params->freqs == NULL && wpa_s->p2p_in_invitation) { in wpa_supplicant_optimize_freqs()
462 struct wpa_ssid *ssid = wpa_s->current_ssid; in wpa_supplicant_optimize_freqs()
465 * Perform a single-channel scan if the GO has already been in wpa_supplicant_optimize_freqs()
466 * discovered on another non-P2P interface. Note that a scan in wpa_supplicant_optimize_freqs()
471 if (wpa_s->p2p_in_invitation == 1 && ssid) { in wpa_supplicant_optimize_freqs()
474 const u8 *bssid = ssid->bssid_set ? ssid->bssid : NULL; in wpa_supplicant_optimize_freqs()
476 dl_list_for_each(ifs, &wpa_s->radio->ifaces, in wpa_supplicant_optimize_freqs()
478 bss = wpa_bss_get(ifs, bssid, ssid->ssid, in wpa_supplicant_optimize_freqs()
479 ssid->ssid_len); in wpa_supplicant_optimize_freqs()
483 if (bss && !disabled_freq(wpa_s, bss->freq)) { in wpa_supplicant_optimize_freqs()
484 params->freqs = os_calloc(2, sizeof(int)); in wpa_supplicant_optimize_freqs()
485 if (params->freqs) { in wpa_supplicant_optimize_freqs()
488 bss->freq); in wpa_supplicant_optimize_freqs()
489 params->freqs[0] = bss->freq; in wpa_supplicant_optimize_freqs()
498 if (!params->freqs && wpa_s->p2p_in_invitation < 5 && in wpa_supplicant_optimize_freqs()
499 wpa_s->p2p_invite_go_freq > 0) { in wpa_supplicant_optimize_freqs()
500 if (wpa_s->p2p_invite_go_freq == 2 || in wpa_supplicant_optimize_freqs()
501 wpa_s->p2p_invite_go_freq == 5) { in wpa_supplicant_optimize_freqs()
506 wpa_s->p2p_invite_go_freq); in wpa_supplicant_optimize_freqs()
508 if (!wpa_s->hw.modes) in wpa_supplicant_optimize_freqs()
510 mode = wpa_s->p2p_invite_go_freq == 5 ? in wpa_supplicant_optimize_freqs()
513 if (wpa_s->p2p_in_invitation <= 2) in wpa_supplicant_optimize_freqs()
517 if (!params->freqs || params->freqs[0] == 0) in wpa_supplicant_optimize_freqs()
524 wpa_s->p2p_invite_go_freq); in wpa_supplicant_optimize_freqs()
525 params->freqs = os_calloc(2, sizeof(int)); in wpa_supplicant_optimize_freqs()
526 if (params->freqs) in wpa_supplicant_optimize_freqs()
527 params->freqs[0] = in wpa_supplicant_optimize_freqs()
528 wpa_s->p2p_invite_go_freq; in wpa_supplicant_optimize_freqs()
531 wpa_s->p2p_in_invitation++; in wpa_supplicant_optimize_freqs()
532 if (wpa_s->p2p_in_invitation > 20) { in wpa_supplicant_optimize_freqs()
540 wpa_s->p2p_in_invitation = 0; in wpa_supplicant_optimize_freqs()
541 wpa_s->p2p_retry_limit = 0; in wpa_supplicant_optimize_freqs()
547 if (params->freqs == NULL && wpa_s->after_wps && wpa_s->wps_freq) { in wpa_supplicant_optimize_freqs()
549 * Optimize post-provisioning scan based on channel used in wpa_supplicant_optimize_freqs()
553 "that was used during provisioning", wpa_s->wps_freq); in wpa_supplicant_optimize_freqs()
554 params->freqs = os_calloc(2, sizeof(int)); in wpa_supplicant_optimize_freqs()
555 if (params->freqs) in wpa_supplicant_optimize_freqs()
556 params->freqs[0] = wpa_s->wps_freq; in wpa_supplicant_optimize_freqs()
557 wpa_s->after_wps--; in wpa_supplicant_optimize_freqs()
558 } else if (wpa_s->after_wps) in wpa_supplicant_optimize_freqs()
559 wpa_s->after_wps--; in wpa_supplicant_optimize_freqs()
561 if (params->freqs == NULL && wpa_s->known_wps_freq && wpa_s->wps_freq) in wpa_supplicant_optimize_freqs()
565 wpa_s->wps_freq); in wpa_supplicant_optimize_freqs()
566 params->freqs = os_calloc(2, sizeof(int)); in wpa_supplicant_optimize_freqs()
567 if (params->freqs) in wpa_supplicant_optimize_freqs()
568 params->freqs[0] = wpa_s->wps_freq; in wpa_supplicant_optimize_freqs()
569 wpa_s->known_wps_freq = 0; /* only do this once */ in wpa_supplicant_optimize_freqs()
580 wpabuf_put_u8(buf, is_zero_ether_addr(wpa_s->conf->hessid) ? 1 : in wpas_add_interworking_elements()
582 wpabuf_put_u8(buf, wpa_s->conf->access_network_type); in wpas_add_interworking_elements()
584 if (!is_zero_ether_addr(wpa_s->conf->hessid)) in wpas_add_interworking_elements()
585 wpabuf_put_data(buf, wpa_s->conf->hessid, ETH_ALEN); in wpas_add_interworking_elements()
606 /* Max Channel Time field - contains the value of MaxChannelTime in wpas_fils_req_param_add_max_channel()
607 * parameter of the MLME-SCAN.request primitive represented in units of in wpas_fils_req_param_add_max_channel()
610 * unspecified or unknown duration. (IEEE Std 802.11ai-2016, 9.4.2.178) in wpas_fils_req_param_add_max_channel()
625 if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT) in wpa_supplicant_set_default_scan_ies()
638 if (wpa_s->enable_oce & OCE_STA) in wpa_supplicant_set_default_scan_ies()
650 if (wpa_s->vendor_elem[frame_id]) { in wpa_supplicant_set_default_scan_ies()
653 len = wpabuf_len(wpa_s->vendor_elem[frame_id]); in wpa_supplicant_set_default_scan_ies()
656 wpa_s->vendor_elem[frame_id]); in wpa_supplicant_set_default_scan_ies()
718 *len_pos = (u8 *) wpabuf_put(extra_ie, 0) - len_pos - 1; in wpa_supplicant_ml_probe_ie()
734 if (!is_zero_ether_addr(wpa_s->ml_probe_bssid)) { in wpa_supplicant_extra_ies()
735 extra_ie = wpa_supplicant_ml_probe_ie(wpa_s->ml_probe_mld_id, in wpa_supplicant_extra_ies()
736 wpa_s->ml_probe_links); in wpa_supplicant_extra_ies()
744 if (wpa_s->p2p_group_interface == P2P_GROUP_INTERFACE_CLIENT) in wpa_supplicant_extra_ies()
757 if (wpa_s->conf->interworking && in wpa_supplicant_extra_ies()
763 if (wpa_s->enable_oce & OCE_STA) in wpa_supplicant_extra_ies()
774 &wpa_s->wps->dev, in wpa_supplicant_extra_ies()
775 wpa_s->wps->uuid, req_type, in wpa_supplicant_extra_ies()
786 size_t ielen = p2p_scan_ie_buf_len(wpa_s->global->p2p); in wpa_supplicant_extra_ies()
797 if (wpa_s->conf->hs20 && wpabuf_resize(&extra_ie, 9) == 0) in wpa_supplicant_extra_ies()
798 wpas_hs20_add_indication(extra_ie, -1, 0); in wpa_supplicant_extra_ies()
802 if (wpa_s->fst_ies && in wpa_supplicant_extra_ies()
803 wpabuf_resize(&extra_ie, wpabuf_len(wpa_s->fst_ies)) == 0) in wpa_supplicant_extra_ies()
804 wpabuf_put_buf(extra_ie, wpa_s->fst_ies); in wpa_supplicant_extra_ies()
813 if (wpa_s->vendor_elem[VENDOR_ELEM_PROBE_REQ]) { in wpa_supplicant_extra_ies()
814 struct wpabuf *buf = wpa_s->vendor_elem[VENDOR_ELEM_PROBE_REQ]; in wpa_supplicant_extra_ies()
828 * used for a non-P2P connection.
834 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) { in non_p2p_network_enabled()
837 if (!ssid->p2p_group) in non_p2p_network_enabled()
841 if (wpa_s->conf->cred && wpa_s->conf->interworking && in non_p2p_network_enabled()
842 wpa_s->conf->auto_interworking) in non_p2p_network_enabled()
862 mode = get_mode(wpa_s->hw.modes, wpa_s->hw.num_modes, band, is_6ghz); in wpa_add_scan_freqs_list()
863 if (!mode || !mode->num_channels) in wpa_add_scan_freqs_list()
864 return -1; in wpa_add_scan_freqs_list()
866 if (params->freqs) { in wpa_add_scan_freqs_list()
867 while (params->freqs[num_chans]) in wpa_add_scan_freqs_list()
871 freqs = os_realloc(params->freqs, in wpa_add_scan_freqs_list()
872 (num_chans + mode->num_channels + 1) * sizeof(int)); in wpa_add_scan_freqs_list()
874 return -1; in wpa_add_scan_freqs_list()
876 params->freqs = freqs; in wpa_add_scan_freqs_list()
877 for (i = 0; i < mode->num_channels; i++) { in wpa_add_scan_freqs_list()
878 if (mode->channels[i].flag & HOSTAPD_CHAN_DISABLED) in wpa_add_scan_freqs_list()
881 (mode->channels[i].flag & HOSTAPD_CHAN_RADAR)) in wpa_add_scan_freqs_list()
885 !is_6ghz_psc_frequency(mode->channels[i].freq)) in wpa_add_scan_freqs_list()
888 params->freqs[num_chans++] = mode->channels[i].freq; in wpa_add_scan_freqs_list()
890 params->freqs[num_chans] = 0; in wpa_add_scan_freqs_list()
899 if (wpa_s->hw.modes == NULL) in wpa_setband_scan_freqs()
901 if (params->freqs) in wpa_setband_scan_freqs()
904 if (wpa_s->setband_mask & WPA_SETBAND_5G) in wpa_setband_scan_freqs()
907 if (wpa_s->setband_mask & WPA_SETBAND_2G) in wpa_setband_scan_freqs()
910 if (wpa_s->setband_mask & WPA_SETBAND_6G) in wpa_setband_scan_freqs()
922 for (j = 0; j < params->num_ssids; j++) { in wpa_add_scan_ssid()
923 if (params->ssids[j].ssid_len == ssid_len && in wpa_add_scan_ssid()
924 params->ssids[j].ssid && in wpa_add_scan_ssid()
925 os_memcmp(params->ssids[j].ssid, ssid, ssid_len) == 0) in wpa_add_scan_ssid()
929 if (params->num_ssids + 1 > max_ssids) { in wpa_add_scan_ssid()
937 params->ssids[params->num_ssids].ssid = ssid; in wpa_add_scan_ssid()
938 params->ssids[params->num_ssids].ssid_len = ssid_len; in wpa_add_scan_ssid()
939 params->num_ssids++; in wpa_add_scan_ssid()
950 if (!(ssid->key_mgmt & WPA_KEY_MGMT_OWE)) in wpa_add_owe_scan_ssid()
954 wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); in wpa_add_owe_scan_ssid()
956 dl_list_for_each(bss, &wpa_s->bss, struct wpa_bss, list) { in wpa_add_owe_scan_ssid()
961 if (bss->ssid_len != ssid->ssid_len || in wpa_add_owe_scan_ssid()
962 os_memcmp(bss->ssid, ssid->ssid, ssid->ssid_len) != 0) in wpa_add_owe_scan_ssid()
973 if (end - pos < ETH_ALEN + 1) in wpa_add_owe_scan_ssid()
981 if ((size_t) (end - pos) < owe_ssid_len || in wpa_add_owe_scan_ssid()
1008 max_ssids = max_ssids > 1 ? max_ssids - 1 : max_ssids; in wpa_set_scan_ssids()
1010 for (i = 0; i < wpa_s->scan_id_count; i++) { in wpa_set_scan_ssids()
1011 ssid = wpa_config_get_network(wpa_s->conf, wpa_s->scan_id[i]); in wpa_set_scan_ssids()
1014 if (ssid->scan_ssid) in wpa_set_scan_ssids()
1016 ssid->ssid, ssid->ssid_len); in wpa_set_scan_ssids()
1024 wpa_s->scan_id_count = 0; in wpa_set_scan_ssids()
1034 if (wpa_s->ssids_from_scan_req == NULL || in wpa_set_ssids_from_scan_req()
1035 wpa_s->num_ssids_from_scan_req == 0) in wpa_set_ssids_from_scan_req()
1038 if (wpa_s->num_ssids_from_scan_req > max_ssids) { in wpa_set_ssids_from_scan_req()
1039 wpa_s->num_ssids_from_scan_req = max_ssids; in wpa_set_ssids_from_scan_req()
1044 for (i = 0; i < wpa_s->num_ssids_from_scan_req; i++) { in wpa_set_ssids_from_scan_req()
1045 params->ssids[i].ssid = wpa_s->ssids_from_scan_req[i].ssid; in wpa_set_ssids_from_scan_req()
1046 params->ssids[i].ssid_len = in wpa_set_ssids_from_scan_req()
1047 wpa_s->ssids_from_scan_req[i].ssid_len; in wpa_set_ssids_from_scan_req()
1049 params->ssids[i].ssid, in wpa_set_ssids_from_scan_req()
1050 params->ssids[i].ssid_len); in wpa_set_ssids_from_scan_req()
1053 params->num_ssids = wpa_s->num_ssids_from_scan_req; in wpa_set_ssids_from_scan_req()
1054 wpa_s->num_ssids_from_scan_req = 0; in wpa_set_ssids_from_scan_req()
1070 wpa_s->ignore_post_flush_scan_res = 0; in wpa_supplicant_scan()
1072 if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) { in wpa_supplicant_scan()
1073 wpa_dbg(wpa_s, MSG_DEBUG, "Skip scan - interface disabled"); in wpa_supplicant_scan()
1077 if (wpa_s->disconnected && wpa_s->scan_req == NORMAL_SCAN_REQ) { in wpa_supplicant_scan()
1078 wpa_dbg(wpa_s, MSG_DEBUG, "Disconnected - do not scan"); in wpa_supplicant_scan()
1083 if (wpa_s->scanning) { in wpa_supplicant_scan()
1088 wpa_dbg(wpa_s, MSG_DEBUG, "Already scanning - Reschedule the incoming scan req"); in wpa_supplicant_scan()
1094 wpa_s->scan_req == NORMAL_SCAN_REQ) { in wpa_supplicant_scan()
1095 wpa_dbg(wpa_s, MSG_DEBUG, "No enabled networks - do not scan"); in wpa_supplicant_scan()
1100 if (wpa_s->conf->ap_scan != 0 && in wpa_supplicant_scan()
1101 (wpa_s->drv_flags & WPA_DRIVER_FLAGS_WIRED)) { in wpa_supplicant_scan()
1102 wpa_dbg(wpa_s, MSG_DEBUG, "Using wired authentication - " in wpa_supplicant_scan()
1104 wpa_s->conf->ap_scan = 0; in wpa_supplicant_scan()
1108 if (wpa_s->conf->ap_scan == 0) { in wpa_supplicant_scan()
1114 if (wpa_s->scan_req != MANUAL_SCAN_REQ && in wpa_supplicant_scan()
1115 wpa_s->connect_without_scan) { in wpa_supplicant_scan()
1117 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) { in wpa_supplicant_scan()
1118 if (ssid == wpa_s->connect_without_scan) in wpa_supplicant_scan()
1126 (ssid->mode != WPAS_MODE_AP && ssid->mode != WPAS_MODE_P2P_GO))) { in wpa_supplicant_scan()
1135 * auto-reconnect, etc). Discarding the scan might hurt these processes. in wpa_supplicant_scan()
1141 if (wpa_s->pno || wpa_s->pno_sched_pending) { in wpa_supplicant_scan()
1142 wpa_dbg(wpa_s, MSG_DEBUG, "Defer scan - PNO is in progress"); in wpa_supplicant_scan()
1147 if (wpa_s->conf->ap_scan == 2) in wpa_supplicant_scan()
1150 max_ssids = wpa_s->max_scan_ssids; in wpa_supplicant_scan()
1155 wpa_s->last_scan_req = wpa_s->scan_req; in wpa_supplicant_scan()
1156 wpa_s->scan_req = NORMAL_SCAN_REQ; in wpa_supplicant_scan()
1159 wpa_s->connect_without_scan = NULL; in wpa_supplicant_scan()
1161 wpa_printf(MSG_DEBUG, "Start a pre-selected network " in wpa_supplicant_scan()
1170 wpa_s->scan_prev_wpa_state = wpa_s->wpa_state; in wpa_supplicant_scan()
1171 if (wpa_s->wpa_state == WPA_DISCONNECTED || in wpa_supplicant_scan()
1172 wpa_s->wpa_state == WPA_INACTIVE) in wpa_supplicant_scan()
1178 if (wpa_s->autoscan_params != NULL) { in wpa_supplicant_scan()
1179 scan_params = wpa_s->autoscan_params; in wpa_supplicant_scan()
1183 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && in wpa_supplicant_scan()
1190 if ((wpa_s->p2p_in_provisioning || wpa_s->show_group_started) && in wpa_supplicant_scan()
1191 wpa_s->go_params && !wpa_s->conf->passive_scan) { in wpa_supplicant_scan()
1193 wpa_s->p2p_in_provisioning, in wpa_supplicant_scan()
1194 wpa_s->show_group_started); in wpa_supplicant_scan()
1195 params.ssids[0].ssid = wpa_s->go_params->ssid; in wpa_supplicant_scan()
1196 params.ssids[0].ssid_len = wpa_s->go_params->ssid_len; in wpa_supplicant_scan()
1198 params.bssid = wpa_s->go_params->peer_interface_addr; in wpa_supplicant_scan()
1205 if (wpa_s->p2p_in_invitation) { in wpa_supplicant_scan()
1206 if (wpa_s->current_ssid) { in wpa_supplicant_scan()
1208 params.ssids[0].ssid = wpa_s->current_ssid->ssid; in wpa_supplicant_scan()
1210 wpa_s->current_ssid->ssid_len; in wpa_supplicant_scan()
1212 if (wpa_s->current_ssid->bssid_set) { in wpa_supplicant_scan()
1213 params.bssid = wpa_s->current_ssid->bssid; in wpa_supplicant_scan()
1226 ssid = wpa_s->conf->ssid; in wpa_supplicant_scan()
1227 if (wpa_s->prev_scan_ssid != WILDCARD_SSID_SCAN) { in wpa_supplicant_scan()
1229 if (ssid == wpa_s->prev_scan_ssid) { in wpa_supplicant_scan()
1230 ssid = ssid->next; in wpa_supplicant_scan()
1233 ssid = ssid->next; in wpa_supplicant_scan()
1237 if (wpa_s->last_scan_req != MANUAL_SCAN_REQ && in wpa_supplicant_scan()
1239 !wpa_s->ap_iface && in wpa_supplicant_scan()
1241 wpa_s->conf->ap_scan == 2) { in wpa_supplicant_scan()
1242 wpa_s->connect_without_scan = NULL; in wpa_supplicant_scan()
1243 wpa_s->prev_scan_wildcard = 0; in wpa_supplicant_scan()
1246 } else if (wpa_s->conf->ap_scan == 2) { in wpa_supplicant_scan()
1248 * User-initiated scan request in ap_scan == 2; scan with in wpa_supplicant_scan()
1252 } else if (wpa_s->reattach && wpa_s->current_ssid != NULL) { in wpa_supplicant_scan()
1254 * Perform single-channel single-SSID scan for in wpa_supplicant_scan()
1255 * reassociate-to-same-BSS operation. in wpa_supplicant_scan()
1258 ssid = wpa_s->current_ssid; in wpa_supplicant_scan()
1260 ssid->ssid, ssid->ssid_len); in wpa_supplicant_scan()
1261 params.ssids[0].ssid = ssid->ssid; in wpa_supplicant_scan()
1262 params.ssids[0].ssid_len = ssid->ssid_len; in wpa_supplicant_scan()
1267 * slot for the zero-terminator. in wpa_supplicant_scan()
1271 params.freqs[0] = wpa_s->assoc_freq; in wpa_supplicant_scan()
1279 wpa_s->reattach = 0; in wpa_supplicant_scan()
1284 ssid = wpa_s->conf->ssid; in wpa_supplicant_scan()
1287 ssid->scan_ssid) { in wpa_supplicant_scan()
1289 ssid->ssid, ssid->ssid_len); in wpa_supplicant_scan()
1291 ssid->ssid; in wpa_supplicant_scan()
1293 ssid->ssid_len; in wpa_supplicant_scan()
1309 ssid = ssid->next; in wpa_supplicant_scan()
1313 start != wpa_s->conf->ssid) in wpa_supplicant_scan()
1314 ssid = wpa_s->conf->ssid; in wpa_supplicant_scan()
1317 if (wpa_s->scan_id_count && in wpa_supplicant_scan()
1318 wpa_s->last_scan_req == MANUAL_SCAN_REQ) in wpa_supplicant_scan()
1321 for (tssid = wpa_s->conf->ssid; in wpa_supplicant_scan()
1322 wpa_s->last_scan_req != MANUAL_SCAN_REQ && tssid; in wpa_supplicant_scan()
1323 tssid = tssid->next) { in wpa_supplicant_scan()
1327 tssid->scan_freq) && in wpa_supplicant_scan()
1330 tssid->scan_freq); in wpa_supplicant_scan()
1346 if (!wpa_s->prev_scan_wildcard) { in wpa_supplicant_scan()
1349 wpa_s->prev_scan_wildcard = 1; in wpa_supplicant_scan()
1353 wpa_s->prev_scan_ssid = ssid; in wpa_supplicant_scan()
1354 wpa_s->prev_scan_wildcard = 0; in wpa_supplicant_scan()
1357 wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); in wpa_supplicant_scan()
1362 wpa_s->prev_scan_ssid = ssid; in wpa_supplicant_scan()
1366 } else if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && in wpa_supplicant_scan()
1367 wpa_s->manual_scan_passive && params.num_ssids == 0) { in wpa_supplicant_scan()
1369 } else if (wpa_s->conf->passive_scan) { in wpa_supplicant_scan()
1373 wpa_s->prev_scan_ssid = WILDCARD_SSID_SCAN; in wpa_supplicant_scan()
1383 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && in wpa_supplicant_scan()
1384 wpa_s->manual_scan_only_new) { in wpa_supplicant_scan()
1390 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && params.freqs == NULL && in wpa_supplicant_scan()
1391 wpa_s->manual_scan_freqs) { in wpa_supplicant_scan()
1393 params.freqs = wpa_s->manual_scan_freqs; in wpa_supplicant_scan()
1394 wpa_s->manual_scan_freqs = NULL; in wpa_supplicant_scan()
1397 if (params.freqs == NULL && wpa_s->select_network_scan_freqs) { in wpa_supplicant_scan()
1400 params.freqs = wpa_s->select_network_scan_freqs; in wpa_supplicant_scan()
1401 wpa_s->select_network_scan_freqs = NULL; in wpa_supplicant_scan()
1404 if (params.freqs == NULL && wpa_s->next_scan_freqs) { in wpa_supplicant_scan()
1407 params.freqs = wpa_s->next_scan_freqs; in wpa_supplicant_scan()
1409 os_free(wpa_s->next_scan_freqs); in wpa_supplicant_scan()
1410 wpa_s->next_scan_freqs = NULL; in wpa_supplicant_scan()
1414 if (wpa_s->last_scan_req == INITIAL_SCAN_REQ && in wpa_supplicant_scan()
1415 wpa_s->conf->initial_freq_list && !params.freqs) { in wpa_supplicant_scan()
1417 "Optimize scan based on conf->initial_freq_list"); in wpa_supplicant_scan()
1418 int_array_concat(¶ms.freqs, wpa_s->conf->initial_freq_list); in wpa_supplicant_scan()
1419 } else if (wpa_s->conf->freq_list && !params.freqs) { in wpa_supplicant_scan()
1421 "Optimize scan based on conf->freq_list"); in wpa_supplicant_scan()
1422 int_array_concat(¶ms.freqs, wpa_s->conf->freq_list); in wpa_supplicant_scan()
1426 if (wpa_s->conf->scan_cur_freq && !params.freqs) { in wpa_supplicant_scan()
1427 unsigned int num = wpa_s->num_multichan_concurrent; in wpa_supplicant_scan()
1445 if (wpa_s->enable_oce & OCE_STA) in wpa_supplicant_scan()
1450 wpa_s->conf, ¶ms.num_filter_ssids); in wpa_supplicant_scan()
1457 if (wpa_s->p2p_in_provisioning || wpa_s->p2p_in_invitation || in wpa_supplicant_scan()
1458 (wpa_s->show_group_started && wpa_s->go_params)) { in wpa_supplicant_scan()
1467 if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_SCAN) && in wpa_supplicant_scan()
1468 wpa_s->wpa_state <= WPA_SCANNING) in wpa_supplicant_scan()
1469 wpa_setup_mac_addr_rand_params(¶ms, wpa_s->mac_addr_scan); in wpa_supplicant_scan()
1471 if (!is_zero_ether_addr(wpa_s->next_scan_bssid)) { in wpa_supplicant_scan()
1474 params.bssid = wpa_s->next_scan_bssid; in wpa_supplicant_scan()
1476 if (!wpa_s->next_scan_bssid_wildcard_ssid && in wpa_supplicant_scan()
1477 bss && bss->ssid_len && params.num_ssids == 1 && in wpa_supplicant_scan()
1479 params.ssids[0].ssid = bss->ssid; in wpa_supplicant_scan()
1480 params.ssids[0].ssid_len = bss->ssid_len; in wpa_supplicant_scan()
1485 wpa_ssid_txt(bss->ssid, bss->ssid_len)); in wpa_supplicant_scan()
1491 } else if (!is_zero_ether_addr(wpa_s->ml_probe_bssid)) { in wpa_supplicant_scan()
1493 params.bssid = wpa_s->ml_probe_bssid; in wpa_supplicant_scan()
1498 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && in wpa_supplicant_scan()
1499 wpa_s->manual_non_coloc_6ghz) { in wpa_supplicant_scan()
1509 * If the driver does not support multi-channel concurrency and a in wpa_supplicant_scan()
1517 if (wpa_s->scan_for_connection && in wpa_supplicant_scan()
1518 wpa_s->last_scan_req == NORMAL_SCAN_REQ && in wpa_supplicant_scan()
1519 !scan_params->freqs && !params.freqs && in wpa_supplicant_scan()
1521 wpa_s->p2p_group_interface == NOT_P2P_GROUP_INTERFACE && in wpa_supplicant_scan()
1523 unsigned int num = wpa_s->num_multichan_concurrent; in wpa_supplicant_scan()
1534 if (num > 0 && num == wpa_s->num_multichan_concurrent) { in wpa_supplicant_scan()
1544 (wpa_s->p2p_in_invitation || wpa_s->p2p_in_provisioning)) in wpa_supplicant_scan()
1550 if (ret && wpa_s->last_scan_req == MANUAL_SCAN_REQ && params.freqs && in wpa_supplicant_scan()
1551 !wpa_s->manual_scan_freqs) { in wpa_supplicant_scan()
1553 wpa_s->manual_scan_freqs = params.freqs; in wpa_supplicant_scan()
1564 if (wpa_s->scan_prev_wpa_state != wpa_s->wpa_state) in wpa_supplicant_scan()
1566 wpa_s->scan_prev_wpa_state); in wpa_supplicant_scan()
1568 wpa_s->scan_req = wpa_s->last_scan_req; in wpa_supplicant_scan()
1571 wpa_s->scan_for_connection = 0; in wpa_supplicant_scan()
1573 wpa_s->interworking_fast_assoc_tried = 0; in wpa_supplicant_scan()
1575 wpa_s->next_scan_bssid_wildcard_ssid = 0; in wpa_supplicant_scan()
1577 os_memset(wpa_s->next_scan_bssid, 0, ETH_ALEN); in wpa_supplicant_scan()
1580 wpa_s->ml_probe_mld_id = -1; in wpa_supplicant_scan()
1581 wpa_s->ml_probe_links = 0; in wpa_supplicant_scan()
1582 os_memset(wpa_s->ml_probe_bssid, 0, sizeof(wpa_s->ml_probe_bssid)); in wpa_supplicant_scan()
1605 wpa_s->scan_interval = sec; in wpa_supplicant_update_scan_int()
1610 * wpa_supplicant_req_scan - Schedule a scan for neighboring access points
1622 if (wpa_s->p2p_mgmt) { in wpa_supplicant_req_scan()
1646 * wpa_supplicant_delayed_sched_scan - Request a delayed scheduled scan
1650 * Returns: 0 on success or -1 otherwise
1658 if (!wpa_s->sched_scan_supported) in wpa_supplicant_delayed_sched_scan()
1659 return -1; in wpa_supplicant_delayed_sched_scan()
1673 if (wpa_s->wpa_state != WPA_COMPLETED || in wpa_scan_set_relative_rssi_params()
1674 !(wpa_s->drv_flags & WPA_DRIVER_FLAGS_SCHED_SCAN_RELATIVE_RSSI) || in wpa_scan_set_relative_rssi_params()
1675 wpa_s->srp.relative_rssi_set == 0) in wpa_scan_set_relative_rssi_params()
1678 params->relative_rssi_set = 1; in wpa_scan_set_relative_rssi_params()
1679 params->relative_rssi = wpa_s->srp.relative_rssi; in wpa_scan_set_relative_rssi_params()
1681 if (wpa_s->srp.relative_adjust_rssi == 0) in wpa_scan_set_relative_rssi_params()
1684 params->relative_adjust_band = wpa_s->srp.relative_adjust_band; in wpa_scan_set_relative_rssi_params()
1685 params->relative_adjust_rssi = wpa_s->srp.relative_adjust_rssi; in wpa_scan_set_relative_rssi_params()
1690 * wpa_supplicant_req_sched_scan - Start a periodic scheduled scan
1692 * Returns: 0 is sched_scan was started or -1 otherwise
1710 if (!wpa_s->sched_scan_supported) in wpa_supplicant_req_sched_scan()
1711 return -1; in wpa_supplicant_req_sched_scan()
1713 if (wpa_s->max_sched_scan_ssids > WPAS_MAX_SCAN_SSIDS) in wpa_supplicant_req_sched_scan()
1716 max_sched_scan_ssids = wpa_s->max_sched_scan_ssids; in wpa_supplicant_req_sched_scan()
1717 if (max_sched_scan_ssids < 1 || wpa_s->conf->disable_scan_offload) in wpa_supplicant_req_sched_scan()
1718 return -1; in wpa_supplicant_req_sched_scan()
1720 wpa_s->sched_scan_stop_req = 0; in wpa_supplicant_req_sched_scan()
1722 if (wpa_s->sched_scanning) { in wpa_supplicant_req_sched_scan()
1728 for (ssid = wpa_s->conf->ssid; ssid; ssid = ssid->next) { in wpa_supplicant_req_sched_scan()
1729 if (!wpas_network_disabled(wpa_s, ssid) && !ssid->scan_ssid) { in wpa_supplicant_req_sched_scan()
1733 ssid->ssid_len) in wpa_supplicant_req_sched_scan()
1738 ssid->key_mgmt == WPA_KEY_MGMT_WPS) { in wpa_supplicant_req_sched_scan()
1747 return -1; in wpa_supplicant_req_sched_scan()
1754 if (wpa_s->normal_scans < 3 && in wpa_supplicant_req_sched_scan()
1755 (need_ssids <= wpa_s->max_scan_ssids || in wpa_supplicant_req_sched_scan()
1756 wpa_s->max_scan_ssids >= (int) max_sched_scan_ssids)) { in wpa_supplicant_req_sched_scan()
1766 wpa_s->normal_scans); in wpa_supplicant_req_sched_scan()
1767 return -1; in wpa_supplicant_req_sched_scan()
1773 params.filter_ssids = os_calloc(wpa_s->max_match_sets, in wpa_supplicant_req_sched_scan()
1776 prev_state = wpa_s->wpa_state; in wpa_supplicant_req_sched_scan()
1777 if (wpa_s->wpa_state == WPA_DISCONNECTED || in wpa_supplicant_req_sched_scan()
1778 wpa_s->wpa_state == WPA_INACTIVE) in wpa_supplicant_req_sched_scan()
1781 if (wpa_s->autoscan_params != NULL) { in wpa_supplicant_req_sched_scan()
1782 scan_params = wpa_s->autoscan_params; in wpa_supplicant_req_sched_scan()
1787 ssid = wpa_s->conf->ssid; in wpa_supplicant_req_sched_scan()
1788 if (wpa_s->prev_sched_ssid) { in wpa_supplicant_req_sched_scan()
1790 if (ssid == wpa_s->prev_sched_ssid) { in wpa_supplicant_req_sched_scan()
1791 ssid = ssid->next; in wpa_supplicant_req_sched_scan()
1794 ssid = ssid->next; in wpa_supplicant_req_sched_scan()
1798 if (!ssid || !wpa_s->prev_sched_ssid) { in wpa_supplicant_req_sched_scan()
1800 wpa_s->sched_scan_timeout = max_sched_scan_ssids * 2; in wpa_supplicant_req_sched_scan()
1801 wpa_s->first_sched_scan = 1; in wpa_supplicant_req_sched_scan()
1802 ssid = wpa_s->conf->ssid; in wpa_supplicant_req_sched_scan()
1803 wpa_s->prev_sched_ssid = ssid; in wpa_supplicant_req_sched_scan()
1815 if (params.num_filter_ssids < wpa_s->max_match_sets && in wpa_supplicant_req_sched_scan()
1816 params.filter_ssids && ssid->ssid && ssid->ssid_len) { in wpa_supplicant_req_sched_scan()
1818 wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); in wpa_supplicant_req_sched_scan()
1820 ssid->ssid, ssid->ssid_len); in wpa_supplicant_req_sched_scan()
1822 ssid->ssid_len; in wpa_supplicant_req_sched_scan()
1824 } else if (params.filter_ssids && ssid->ssid && ssid->ssid_len) in wpa_supplicant_req_sched_scan()
1827 "filter for sched_scan - drop filter"); in wpa_supplicant_req_sched_scan()
1833 if (ssid->scan_ssid && ssid->ssid && ssid->ssid_len) { in wpa_supplicant_req_sched_scan()
1838 wpa_ssid_txt(ssid->ssid, ssid->ssid_len)); in wpa_supplicant_req_sched_scan()
1840 ssid->ssid; in wpa_supplicant_req_sched_scan()
1842 ssid->ssid_len; in wpa_supplicant_req_sched_scan()
1845 wpa_s->prev_sched_ssid = ssid; in wpa_supplicant_req_sched_scan()
1847 ssid = ssid->next; in wpa_supplicant_req_sched_scan()
1850 !ssid->scan_ssid)); in wpa_supplicant_req_sched_scan()
1856 wpa_s->prev_sched_ssid = ssid; in wpa_supplicant_req_sched_scan()
1857 ssid = ssid->next; in wpa_supplicant_req_sched_scan()
1871 if (wpa_s->conf->filter_rssi) in wpa_supplicant_req_sched_scan()
1872 params.filter_rssi = wpa_s->conf->filter_rssi; in wpa_supplicant_req_sched_scan()
1875 if (wpa_s->conf->freq_list && !params.freqs) { in wpa_supplicant_req_sched_scan()
1877 "Optimize scan based on conf->freq_list"); in wpa_supplicant_req_sched_scan()
1878 int_array_concat(¶ms.freqs, wpa_s->conf->freq_list); in wpa_supplicant_req_sched_scan()
1882 if (wpa_s->enable_oce & OCE_STA) in wpa_supplicant_req_sched_scan()
1889 wpa_s->sched_scan_timed_out = 0; in wpa_supplicant_req_sched_scan()
1896 if (wpa_s->sched_scan_plans_num == 1 || in wpa_supplicant_req_sched_scan()
1897 (wpa_s->sched_scan_plans_num && !ssid && wpa_s->first_sched_scan)) { in wpa_supplicant_req_sched_scan()
1898 params.sched_scan_plans = wpa_s->sched_scan_plans; in wpa_supplicant_req_sched_scan()
1899 params.sched_scan_plans_num = wpa_s->sched_scan_plans_num; in wpa_supplicant_req_sched_scan()
1900 } else if (wpa_s->sched_scan_plans_num > 1) { in wpa_supplicant_req_sched_scan()
1904 &wpa_s->sched_scan_plans[wpa_s->sched_scan_plans_num - in wpa_supplicant_req_sched_scan()
1908 if (wpa_s->conf->sched_scan_interval) in wpa_supplicant_req_sched_scan()
1909 scan_plan.interval = wpa_s->conf->sched_scan_interval; in wpa_supplicant_req_sched_scan()
1913 if (scan_plan.interval > wpa_s->max_sched_scan_plan_interval) { in wpa_supplicant_req_sched_scan()
1917 wpa_s->max_sched_scan_plan_interval); in wpa_supplicant_req_sched_scan()
1919 wpa_s->max_sched_scan_plan_interval; in wpa_supplicant_req_sched_scan()
1927 params.sched_scan_start_delay = wpa_s->conf->sched_scan_start_delay; in wpa_supplicant_req_sched_scan()
1929 if (ssid || !wpa_s->first_sched_scan) { in wpa_supplicant_req_sched_scan()
1934 wpa_s->sched_scan_timeout); in wpa_supplicant_req_sched_scan()
1943 if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_SCHED_SCAN) && in wpa_supplicant_req_sched_scan()
1944 wpa_s->wpa_state <= WPA_SCANNING) in wpa_supplicant_req_sched_scan()
1946 wpa_s->mac_addr_sched_scan); in wpa_supplicant_req_sched_scan()
1956 if (prev_state != wpa_s->wpa_state) in wpa_supplicant_req_sched_scan()
1962 if (ssid || !wpa_s->first_sched_scan) { in wpa_supplicant_req_sched_scan()
1963 wpa_s->sched_scan_timed_out = 0; in wpa_supplicant_req_sched_scan()
1964 eloop_register_timeout(wpa_s->sched_scan_timeout, 0, in wpa_supplicant_req_sched_scan()
1967 wpa_s->first_sched_scan = 0; in wpa_supplicant_req_sched_scan()
1968 wpa_s->sched_scan_timeout /= 2; in wpa_supplicant_req_sched_scan()
1970 if ((unsigned int) wpa_s->sched_scan_timeout < in wpa_supplicant_req_sched_scan()
1973 wpa_s->max_sched_scan_plan_interval) { in wpa_supplicant_req_sched_scan()
1975 wpa_s->sched_scan_timeout = max_sched_scan_ssids * 2; in wpa_supplicant_req_sched_scan()
1981 wpa_s->prev_sched_ssid = NULL; in wpa_supplicant_req_sched_scan()
1988 * wpa_supplicant_cancel_scan - Cancel a scheduled scan request
2002 * wpa_supplicant_cancel_delayed_sched_scan - Stop a delayed scheduled scan
2009 if (!wpa_s->sched_scan_supported) in wpa_supplicant_cancel_delayed_sched_scan()
2019 * wpa_supplicant_cancel_sched_scan - Stop running scheduled scans
2026 if (!wpa_s->sched_scanning) in wpa_supplicant_cancel_sched_scan()
2029 if (wpa_s->sched_scanning) in wpa_supplicant_cancel_sched_scan()
2030 wpa_s->sched_scan_stop_req = 1; in wpa_supplicant_cancel_sched_scan()
2039 * wpa_supplicant_notify_scanning - Indicate possible scan state change
2051 if (wpa_s->scanning != scanning) { in wpa_supplicant_notify_scanning()
2052 wpa_s->scanning = scanning; in wpa_supplicant_notify_scanning()
2081 * wpa_scan_get_ie - Fetch a specified information element from a scan result
2091 size_t ie_len = res->ie_len; in wpa_scan_get_ie()
2093 /* Use the Beacon frame IEs if res->ie_len is not available */ in wpa_scan_get_ie()
2095 ie_len = res->beacon_ie_len; in wpa_scan_get_ie()
2103 size_t ie_len = res->ie_len; in wpa_scan_get_ml_ie()
2105 /* Use the Beacon frame IEs if res->ie_len is not available */ in wpa_scan_get_ml_ie()
2107 ie_len = res->beacon_ie_len; in wpa_scan_get_ml_ie()
2114 * wpa_scan_get_vendor_ie - Fetch vendor information element from a scan result
2130 for_each_element_id(elem, WLAN_EID_VENDOR_SPECIFIC, ies, res->ie_len) { in wpa_scan_get_vendor_ie()
2131 if (elem->datalen >= 4 && in wpa_scan_get_vendor_ie()
2132 vendor_type == WPA_GET_BE32(elem->data)) in wpa_scan_get_vendor_ie()
2133 return &elem->id; in wpa_scan_get_vendor_ie()
2141 * wpa_scan_get_vendor_ie_beacon - Fetch vendor information from a scan result
2158 if (res->beacon_ie_len == 0) in wpa_scan_get_vendor_ie_beacon()
2162 ies += res->ie_len; in wpa_scan_get_vendor_ie_beacon()
2165 res->beacon_ie_len) { in wpa_scan_get_vendor_ie_beacon()
2166 if (elem->datalen >= 4 && in wpa_scan_get_vendor_ie_beacon()
2167 vendor_type == WPA_GET_BE32(elem->data)) in wpa_scan_get_vendor_ie_beacon()
2168 return &elem->id; in wpa_scan_get_vendor_ie_beacon()
2176 * wpa_scan_get_vendor_ie_multi - Fetch vendor IE data from a scan result
2191 buf = wpabuf_alloc(res->ie_len); in wpa_scan_get_vendor_ie_multi()
2196 end = pos + res->ie_len; in wpa_scan_get_vendor_ie_multi()
2198 while (end - pos > 1) { in wpa_scan_get_vendor_ie_multi()
2203 if (len > end - pos - 2) in wpa_scan_get_vendor_ie_multi()
2208 wpabuf_put_data(buf, pos + 4, len - 4); in wpa_scan_get_vendor_ie_multi()
2240 * wpas_channel_width_tx_pwr - Calculate the max transmit power at the channel
2271 if (elem->datalen < 1) in wpas_channel_width_tx_pwr()
2275 * IEEE Std 802.11ax-2021, 9.4.2.161 (Transmit Power Envelope in wpas_channel_width_tx_pwr()
2276 * element) defines Maximum Transmit Power Count (B0-B2), in wpas_channel_width_tx_pwr()
2277 * Maximum Transmit Power Interpretation (B3-B5), and Maximum in wpas_channel_width_tx_pwr()
2278 * Transmit Power Category (B6-B7). in wpas_channel_width_tx_pwr()
2280 max_tx_pwr_count = elem->data[0] & 0x07; in wpas_channel_width_tx_pwr()
2281 tx_pwr_intrpn = (elem->data[0] >> 3) & 0x07; in wpas_channel_width_tx_pwr()
2282 client_type = (elem->data[0] >> 6) & 0x03; in wpas_channel_width_tx_pwr()
2293 if (elem->datalen <= offs) in wpas_channel_width_tx_pwr()
2295 tx_pwr = (signed char) elem->data[offs]; in wpas_channel_width_tx_pwr()
2298 * 8-bit 2s complement signed integer in the range -64 in wpas_channel_width_tx_pwr()
2308 if (elem->datalen < 2) in wpas_channel_width_tx_pwr()
2311 tx_pwr = (signed char) elem->data[1]; in wpas_channel_width_tx_pwr()
2313 * Maximum Transmit PSD subfield is encoded as an 8-bit in wpas_channel_width_tx_pwr()
2314 * 2s complement signed integer. -128 indicates that the in wpas_channel_width_tx_pwr()
2320 if (tx_pwr == 127 || tx_pwr == -128) in wpas_channel_width_tx_pwr()
2352 0 : (max_cw_tx_pwr - max_20mhz_tx_pwr); in wpas_channel_width_rssi_bump()
2365 * 10*log10(N) - 10*log10(20) = 10*log10(N/20) = 3*log2(N/20) in wpas_adjust_snr_by_chanwidth()
2369 return snr + rssi_bump - noise_bump; in wpas_adjust_snr_by_chanwidth()
2395 return -1; in wpa_scan_result_compar()
2398 if ((wa->caps & IEEE80211_CAP_PRIVACY) == 0 && in wpa_scan_result_compar()
2399 (wb->caps & IEEE80211_CAP_PRIVACY)) in wpa_scan_result_compar()
2401 if ((wa->caps & IEEE80211_CAP_PRIVACY) && in wpa_scan_result_compar()
2402 (wb->caps & IEEE80211_CAP_PRIVACY) == 0) in wpa_scan_result_compar()
2403 return -1; in wpa_scan_result_compar()
2405 if (wa->flags & wb->flags & WPA_SCAN_LEVEL_DBM) { in wpa_scan_result_compar()
2411 ies_len = wa->ie_len ? wa->ie_len : wa->beacon_ie_len; in wpa_scan_result_compar()
2413 ies_len, wa->max_cw, in wpa_scan_result_compar()
2414 wa->snr); in wpa_scan_result_compar()
2416 ies_len = wb->ie_len ? wb->ie_len : wb->beacon_ie_len; in wpa_scan_result_compar()
2418 ies_len, wb->max_cw, in wpa_scan_result_compar()
2419 wb->snr); in wpa_scan_result_compar()
2424 snr_a = snr_a_full = wa->level; in wpa_scan_result_compar()
2425 snr_b = snr_b_full = wb->level; in wpa_scan_result_compar()
2429 * prefer SAE over PSK for mixed WPA3-Personal transition mode and in wpa_scan_result_compar()
2430 * WPA2-Personal deployments */ in wpa_scan_result_compar()
2448 return -1; in wpa_scan_result_compar()
2459 if (snr_a && snr_b && (abs(snr_b - snr_a) < 7 || in wpa_scan_result_compar()
2460 is_6ghz_freq(wa->freq) || in wpa_scan_result_compar()
2461 is_6ghz_freq(wb->freq))) { in wpa_scan_result_compar()
2462 if (wa->est_throughput != wb->est_throughput) in wpa_scan_result_compar()
2463 return (int) wb->est_throughput - in wpa_scan_result_compar()
2464 (int) wa->est_throughput; in wpa_scan_result_compar()
2466 if ((snr_a && snr_b && abs(snr_b - snr_a) < 5) || in wpa_scan_result_compar()
2467 (wa->qual && wb->qual && abs(wb->qual - wa->qual) < 10)) { in wpa_scan_result_compar()
2468 if (is_6ghz_freq(wa->freq) ^ is_6ghz_freq(wb->freq)) in wpa_scan_result_compar()
2469 return is_6ghz_freq(wa->freq) ? -1 : 1; in wpa_scan_result_compar()
2470 if (IS_5GHZ(wa->freq) ^ IS_5GHZ(wb->freq)) in wpa_scan_result_compar()
2471 return IS_5GHZ(wa->freq) ? -1 : 1; in wpa_scan_result_compar()
2478 return wb->qual - wa->qual; in wpa_scan_result_compar()
2479 return snr_b_full - snr_a_full; in wpa_scan_result_compar()
2496 /* Optimization - check WPS IE existence before allocated memory and in wpa_scan_result_wps_compar()
2501 return -1; in wpa_scan_result_wps_compar()
2524 if (wb->level == wa->level) in wpa_scan_result_wps_compar()
2525 return wb->qual - wa->qual; in wpa_scan_result_wps_compar()
2526 return wb->level - wa->level; in wpa_scan_result_wps_compar()
2536 if (scan_res->res == NULL || scan_res->num == 0) in dump_scan_res()
2541 for (i = 0; i < scan_res->num; i++) { in dump_scan_res()
2542 struct wpa_scan_res *r = scan_res->res[i]; in dump_scan_res()
2553 if (r->flags & WPA_SCAN_LEVEL_DBM) { in dump_scan_res()
2554 int noise_valid = !(r->flags & WPA_SCAN_NOISE_INVALID); in dump_scan_res()
2558 MAC2STR(r->bssid), in dump_scan_res()
2560 r->freq, r->qual, in dump_scan_res()
2561 r->noise, noise_valid ? "" : "~", r->level, in dump_scan_res()
2562 r->snr, r->snr >= GREAT_SNR ? "*" : "", in dump_scan_res()
2563 r->flags, in dump_scan_res()
2564 r->age, r->est_throughput); in dump_scan_res()
2568 MAC2STR(r->bssid), in dump_scan_res()
2570 r->freq, r->qual, in dump_scan_res()
2571 r->noise, r->level, r->flags, r->age, in dump_scan_res()
2572 r->est_throughput); in dump_scan_res()
2575 if (r->ie_len) in dump_scan_res()
2576 wpa_hexdump(MSG_EXCESSIVE, "IEs", pos, r->ie_len); in dump_scan_res()
2577 pos += r->ie_len; in dump_scan_res()
2578 if (r->beacon_ie_len) in dump_scan_res()
2580 pos, r->beacon_ie_len); in dump_scan_res()
2587 * wpa_supplicant_filter_bssid_match - Is the specified BSSID allowed
2600 if (wpa_s->bssid_filter == NULL) in wpa_supplicant_filter_bssid_match()
2603 for (i = 0; i < wpa_s->bssid_filter_count; i++) { in wpa_supplicant_filter_bssid_match()
2604 if (ether_addr_equal(wpa_s->bssid_filter + i * ETH_ALEN, bssid)) in wpa_supplicant_filter_bssid_match()
2617 if (wpa_s->bssid_filter == NULL) in filter_scan_res()
2620 for (i = 0, j = 0; i < res->num; i++) { in filter_scan_res()
2622 res->res[i]->bssid)) { in filter_scan_res()
2623 res->res[j++] = res->res[i]; in filter_scan_res()
2625 os_free(res->res[i]); in filter_scan_res()
2626 res->res[i] = NULL; in filter_scan_res()
2630 if (res->num != j) { in filter_scan_res()
2632 (int) (res->num - j)); in filter_scan_res()
2633 res->num = j; in filter_scan_res()
2640 if (res->flags & WPA_SCAN_NOISE_INVALID) { in scan_snr()
2641 res->noise = is_6ghz_freq(res->freq) ? in scan_snr()
2643 (IS_5GHZ(res->freq) ? in scan_snr()
2647 if (res->flags & WPA_SCAN_LEVEL_DBM) { in scan_snr()
2648 res->snr = res->level - res->noise; in scan_snr()
2652 res->snr = res->level; in scan_snr()
2672 { 15, 39000 }, /* HT20 MCS4 */
2677 { -1, 78000 } /* SNR > 29 */
2692 { -1, 180000 } /* SNR > 34 */
2707 { -1, 390000 } /* SNR > 37 */
2723 { -1, 780000 } /* SNR > 37 */
2745 { -1, 172100 } /* SNR > 42 */
2764 { -1, 344100 } /* SNR > 45 */
2783 { -1, 720600 } /* SNR > 48 */
2803 { -1, 1441200 } /* SNR > 51 */
2806 /* See IEEE P802.11be/D2.0, Table 36-86: EHT-MCSs for 4x996-tone RU, NSS,u = 1
2824 { -1, 2882400 } /* SNR > 54 */
2830 return rate0 + (snr - snr0) * (rate1 - rate0) / (snr1 - snr0); in interpolate_rate()
2839 while ((entry->minsnr != -1) && in max_rate()
2840 (snr >= entry->minsnr) && in max_rate()
2841 (vht || entry - table <= vht_mcs)) in max_rate()
2844 return entry->bitrate; in max_rate()
2845 prev = entry - 1; in max_rate()
2846 if (entry->minsnr == -1 || (!vht && entry - table > vht_mcs)) in max_rate()
2847 return prev->bitrate; in max_rate()
2848 return interpolate_rate(snr, prev->minsnr, entry->minsnr, prev->bitrate, in max_rate()
2849 entry->bitrate); in max_rate()
2882 while (entry->minsnr != -1 && snr >= entry->minsnr && in max_he_eht_rate()
2883 (eht || entry - table <= EHT_MCS)) in max_he_eht_rate()
2887 prev = entry - 1; in max_he_eht_rate()
2888 if (entry->minsnr == -1 || (!eht && entry - table > EHT_MCS)) in max_he_eht_rate()
2889 return prev->bitrate; in max_he_eht_rate()
2890 return interpolate_rate(snr, prev->minsnr, entry->minsnr, in max_he_eht_rate()
2891 prev->bitrate, entry->bitrate); in max_he_eht_rate()
2951 hw_mode = get_mode_with_freq(wpa_s->hw.modes, wpa_s->hw.num_modes, in wpas_get_est_tpt()
2954 if (hw_mode && hw_mode->ht_capab) { in wpas_get_est_tpt()
2970 (hw_mode->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET)) { in wpas_get_est_tpt()
2982 /* Determine VHT BSS bandwidth based on IEEE Std 802.11-2020, in wpas_get_est_tpt()
2983 * Table 11-23 (VHT BSS bandwidth) */ in wpas_get_est_tpt()
2993 (cw == 3 && (seg1 > 0 && abs(seg1 - seg0) == 16))) in wpas_get_est_tpt()
2996 ((seg1 > 0 && abs(seg1 - seg0) == 8) || in wpas_get_est_tpt()
2997 (seg1 > 0 && abs(seg1 - seg0) == 16))) in wpas_get_est_tpt()
3001 if (hw_mode && hw_mode->vht_capab) { in wpas_get_est_tpt()
3032 (hw_mode->vht_capab & in wpas_get_est_tpt()
3046 if (hw_mode && hw_mode->he_capab[IEEE80211_MODE_INFRA].he_supported) { in wpas_get_est_tpt()
3059 own_he = &hw_mode->he_capab[IEEE80211_MODE_INFRA]; in wpas_get_est_tpt()
3062 if (hw_mode->eht_capab[IEEE80211_MODE_INFRA].eht_supported) { in wpas_get_est_tpt()
3078 cw = he->he_phy_capab_info[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX] & in wpas_get_est_tpt()
3079 own_he->phy_cap[HE_PHYCAP_CHANNEL_WIDTH_SET_IDX]; in wpas_get_est_tpt()
3130 (eht->phy_cap[EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX] & in wpas_get_est_tpt()
3151 int snr = res->snr; in scan_est_throughput()
3153 size_t ie_len = res->ie_len; in scan_est_throughput()
3155 if (res->est_throughput) in scan_est_throughput()
3162 ie_len = res->beacon_ie_len; in scan_est_throughput()
3163 res->est_throughput = wpas_get_est_tpt(wpa_s, ies, ie_len, rate, snr, in scan_est_throughput()
3164 res->freq, &res->max_cw); in scan_est_throughput()
3171 * wpa_supplicant_get_scan_results - Get scan results
3179 * the local BSS list wpa_s->bss. The caller is responsible for freeing the
3196 if (scan_res->fetch_time.sec == 0) { in wpa_supplicant_get_scan_results()
3201 os_get_reltime(&scan_res->fetch_time); in wpa_supplicant_get_scan_results()
3205 for (i = 0; i < scan_res->num; i++) { in wpa_supplicant_get_scan_results()
3206 struct wpa_scan_res *scan_res_item = scan_res->res[i]; in wpa_supplicant_get_scan_results()
3220 if (scan_res->res) { in wpa_supplicant_get_scan_results()
3221 qsort(scan_res->res, scan_res->num, in wpa_supplicant_get_scan_results()
3226 if (wpa_s->ignore_post_flush_scan_res) { in wpa_supplicant_get_scan_results()
3231 "Do not update BSS table based on pending post-FLUSH scan results"); in wpa_supplicant_get_scan_results()
3232 wpa_s->ignore_post_flush_scan_res = 0; in wpa_supplicant_get_scan_results()
3237 for (i = 0; i < scan_res->num; i++) in wpa_supplicant_get_scan_results()
3238 wpa_bss_update_scan_res(wpa_s, scan_res->res[i], in wpa_supplicant_get_scan_results()
3239 &scan_res->fetch_time); in wpa_supplicant_get_scan_results()
3247 * wpa_supplicant_update_scan_results - Update scan results from the driver
3250 * Returns: 0 on success, -1 on failure
3257 * steps in 4-way handshake).
3265 return -1; in wpa_supplicant_update_scan_results()
3273 * scan_only_handler - Reports scan results
3278 wpa_dbg(wpa_s, MSG_DEBUG, "Scan-only results received"); in scan_only_handler()
3279 if (wpa_s->last_scan_req == MANUAL_SCAN_REQ && in scan_only_handler()
3280 wpa_s->manual_scan_use_id && wpa_s->own_scan_running) { in scan_only_handler()
3282 wpa_s->manual_scan_id); in scan_only_handler()
3283 wpa_s->manual_scan_use_id = 0; in scan_only_handler()
3289 if (wpa_s->scan_work) { in scan_only_handler()
3290 struct wpa_radio_work *work = wpa_s->scan_work; in scan_only_handler()
3291 wpa_s->scan_work = NULL; in scan_only_handler()
3295 if (wpa_s->wpa_state == WPA_SCANNING) in scan_only_handler()
3296 wpa_supplicant_set_state(wpa_s, wpa_s->scan_prev_wpa_state); in scan_only_handler()
3317 for (i = 0; i < src->num_ssids; i++) { in wpa_scan_clone_params()
3318 if (src->ssids[i].ssid) { in wpa_scan_clone_params()
3319 n = os_memdup(src->ssids[i].ssid, in wpa_scan_clone_params()
3320 src->ssids[i].ssid_len); in wpa_scan_clone_params()
3323 params->ssids[i].ssid = n; in wpa_scan_clone_params()
3324 params->ssids[i].ssid_len = src->ssids[i].ssid_len; in wpa_scan_clone_params()
3327 params->num_ssids = src->num_ssids; in wpa_scan_clone_params()
3329 if (src->extra_ies) { in wpa_scan_clone_params()
3330 n = os_memdup(src->extra_ies, src->extra_ies_len); in wpa_scan_clone_params()
3333 params->extra_ies = n; in wpa_scan_clone_params()
3334 params->extra_ies_len = src->extra_ies_len; in wpa_scan_clone_params()
3337 if (src->freqs) { in wpa_scan_clone_params()
3338 int len = int_array_len(src->freqs); in wpa_scan_clone_params()
3339 params->freqs = os_memdup(src->freqs, (len + 1) * sizeof(int)); in wpa_scan_clone_params()
3340 if (params->freqs == NULL) in wpa_scan_clone_params()
3344 if (src->filter_ssids) { in wpa_scan_clone_params()
3345 params->filter_ssids = os_memdup(src->filter_ssids, in wpa_scan_clone_params()
3346 sizeof(*params->filter_ssids) * in wpa_scan_clone_params()
3347 src->num_filter_ssids); in wpa_scan_clone_params()
3348 if (params->filter_ssids == NULL) in wpa_scan_clone_params()
3350 params->num_filter_ssids = src->num_filter_ssids; in wpa_scan_clone_params()
3353 params->filter_rssi = src->filter_rssi; in wpa_scan_clone_params()
3354 params->p2p_probe = src->p2p_probe; in wpa_scan_clone_params()
3355 params->only_new_results = src->only_new_results; in wpa_scan_clone_params()
3356 params->low_priority = src->low_priority; in wpa_scan_clone_params()
3357 params->duration = src->duration; in wpa_scan_clone_params()
3358 params->duration_mandatory = src->duration_mandatory; in wpa_scan_clone_params()
3359 params->oce_scan = src->oce_scan; in wpa_scan_clone_params()
3360 params->link_id = src->link_id; in wpa_scan_clone_params()
3362 if (src->sched_scan_plans_num > 0) { in wpa_scan_clone_params()
3363 params->sched_scan_plans = in wpa_scan_clone_params()
3364 os_memdup(src->sched_scan_plans, in wpa_scan_clone_params()
3365 sizeof(*src->sched_scan_plans) * in wpa_scan_clone_params()
3366 src->sched_scan_plans_num); in wpa_scan_clone_params()
3367 if (!params->sched_scan_plans) in wpa_scan_clone_params()
3370 params->sched_scan_plans_num = src->sched_scan_plans_num; in wpa_scan_clone_params()
3373 if (src->mac_addr_rand && in wpa_scan_clone_params()
3374 wpa_setup_mac_addr_rand_params(params, src->mac_addr)) in wpa_scan_clone_params()
3377 if (src->bssid) { in wpa_scan_clone_params()
3380 bssid = os_memdup(src->bssid, ETH_ALEN); in wpa_scan_clone_params()
3383 params->bssid = bssid; in wpa_scan_clone_params()
3386 params->relative_rssi_set = src->relative_rssi_set; in wpa_scan_clone_params()
3387 params->relative_rssi = src->relative_rssi; in wpa_scan_clone_params()
3388 params->relative_adjust_band = src->relative_adjust_band; in wpa_scan_clone_params()
3389 params->relative_adjust_rssi = src->relative_adjust_rssi; in wpa_scan_clone_params()
3390 params->p2p_include_6ghz = src->p2p_include_6ghz; in wpa_scan_clone_params()
3391 params->non_coloc_6ghz = src->non_coloc_6ghz; in wpa_scan_clone_params()
3392 params->min_probe_req_content = src->min_probe_req_content; in wpa_scan_clone_params()
3408 for (i = 0; i < params->num_ssids; i++) in wpa_scan_free_params()
3409 os_free((u8 *) params->ssids[i].ssid); in wpa_scan_free_params()
3410 os_free((u8 *) params->extra_ies); in wpa_scan_free_params()
3411 os_free(params->freqs); in wpa_scan_free_params()
3412 os_free(params->filter_ssids); in wpa_scan_free_params()
3413 os_free(params->sched_scan_plans); in wpa_scan_free_params()
3416 * Note: params->mac_addr_mask points to same memory allocation and in wpa_scan_free_params()
3419 os_free((u8 *) params->mac_addr); in wpa_scan_free_params()
3421 os_free((u8 *) params->bssid); in wpa_scan_free_params()
3436 if (!wpa_s->sched_scan_supported) in wpas_start_pno()
3437 return -1; in wpas_start_pno()
3439 if (wpa_s->max_sched_scan_ssids > WPAS_MAX_SCAN_SSIDS) in wpas_start_pno()
3442 max_sched_scan_ssids = wpa_s->max_sched_scan_ssids; in wpas_start_pno()
3444 return -1; in wpas_start_pno()
3446 if (wpa_s->pno || wpa_s->pno_sched_pending) in wpas_start_pno()
3449 if ((wpa_s->wpa_state > WPA_SCANNING) && in wpas_start_pno()
3450 (wpa_s->wpa_state < WPA_COMPLETED)) { in wpas_start_pno()
3452 return -EAGAIN; in wpas_start_pno()
3455 if (wpa_s->wpa_state == WPA_SCANNING) { in wpas_start_pno()
3457 if (wpa_s->sched_scanning) { in wpas_start_pno()
3461 wpa_s->pno_sched_pending = 1; in wpas_start_pno()
3466 if (wpa_s->sched_scan_stop_req) { in wpas_start_pno()
3469 wpa_s->pno_sched_pending = 1; in wpas_start_pno()
3476 ssid = wpa_s->conf->ssid; in wpas_start_pno()
3480 if (ssid->scan_ssid) in wpas_start_pno()
3483 ssid = ssid->next; in wpas_start_pno()
3488 return -1; in wpas_start_pno()
3502 if (num_match_ssid > wpa_s->max_match_sets) { in wpas_start_pno()
3503 num_match_ssid = wpa_s->max_match_sets; in wpas_start_pno()
3509 return -1; in wpas_start_pno()
3513 ssid = wpa_s->conf->pssid[prio]; in wpas_start_pno()
3516 if (ssid->scan_ssid && params.num_ssids < num_ssid) { in wpas_start_pno()
3518 ssid->ssid; in wpas_start_pno()
3520 ssid->ssid_len; in wpas_start_pno()
3523 os_memcpy(params.filter_ssids[i].ssid, ssid->ssid, in wpas_start_pno()
3524 ssid->ssid_len); in wpas_start_pno()
3525 params.filter_ssids[i].ssid_len = ssid->ssid_len; in wpas_start_pno()
3531 if (ssid->pnext) in wpas_start_pno()
3532 ssid = ssid->pnext; in wpas_start_pno()
3533 else if (prio + 1 == wpa_s->conf->num_prio) in wpas_start_pno()
3536 ssid = wpa_s->conf->pssid[++prio]; in wpas_start_pno()
3539 if (wpa_s->conf->filter_rssi) in wpas_start_pno()
3540 params.filter_rssi = wpa_s->conf->filter_rssi; in wpas_start_pno()
3542 if (wpa_s->sched_scan_plans_num) { in wpas_start_pno()
3543 params.sched_scan_plans = wpa_s->sched_scan_plans; in wpas_start_pno()
3544 params.sched_scan_plans_num = wpa_s->sched_scan_plans_num; in wpas_start_pno()
3547 if (wpa_s->conf->sched_scan_interval) in wpas_start_pno()
3548 scan_plan.interval = wpa_s->conf->sched_scan_interval; in wpas_start_pno()
3557 params.sched_scan_start_delay = wpa_s->conf->sched_scan_start_delay; in wpas_start_pno()
3559 if (params.freqs == NULL && wpa_s->manual_sched_scan_freqs) { in wpas_start_pno()
3561 params.freqs = wpa_s->manual_sched_scan_freqs; in wpas_start_pno()
3564 if ((wpa_s->mac_addr_rand_enable & MAC_ADDR_RAND_PNO) && in wpas_start_pno()
3565 wpa_s->wpa_state <= WPA_SCANNING) in wpas_start_pno()
3566 wpa_setup_mac_addr_rand_params(¶ms, wpa_s->mac_addr_pno); in wpas_start_pno()
3574 wpa_s->pno = 1; in wpas_start_pno()
3585 if (!wpa_s->pno) in wpas_stop_pno()
3589 wpa_s->sched_scan_stop_req = 1; in wpas_stop_pno()
3591 wpa_s->pno = 0; in wpas_stop_pno()
3592 wpa_s->pno_sched_pending = 0; in wpas_stop_pno()
3594 if (wpa_s->wpa_state == WPA_SCANNING) in wpas_stop_pno()
3605 wpa_s->mac_addr_rand_enable &= ~type; in wpas_mac_addr_rand_scan_clear()
3608 os_free(wpa_s->mac_addr_scan); in wpas_mac_addr_rand_scan_clear()
3609 wpa_s->mac_addr_scan = NULL; in wpas_mac_addr_rand_scan_clear()
3613 os_free(wpa_s->mac_addr_sched_scan); in wpas_mac_addr_rand_scan_clear()
3614 wpa_s->mac_addr_sched_scan = NULL; in wpas_mac_addr_rand_scan_clear()
3618 os_free(wpa_s->mac_addr_pno); in wpas_mac_addr_rand_scan_clear()
3619 wpa_s->mac_addr_pno = NULL; in wpas_mac_addr_rand_scan_clear()
3630 if ((wpa_s->mac_addr_rand_supported & type) != type ) { in wpas_mac_addr_rand_scan_set()
3633 type, wpa_s->mac_addr_rand_supported); in wpas_mac_addr_rand_scan_set()
3634 return -1; in wpas_mac_addr_rand_scan_set()
3642 return -1; in wpas_mac_addr_rand_scan_set()
3648 wpa_s->mac_addr_scan = tmp; in wpas_mac_addr_rand_scan_set()
3650 wpa_s->mac_addr_sched_scan = tmp; in wpas_mac_addr_rand_scan_set()
3652 wpa_s->mac_addr_pno = tmp; in wpas_mac_addr_rand_scan_set()
3658 return -1; in wpas_mac_addr_rand_scan_set()
3661 wpa_s->mac_addr_rand_enable |= type; in wpas_mac_addr_rand_scan_set()
3671 if ((wpa_s->mac_addr_rand_enable & type) != type) in wpas_mac_addr_rand_scan_get_mask()
3672 return -1; in wpas_mac_addr_rand_scan_get_mask()
3675 to_copy = wpa_s->mac_addr_scan; in wpas_mac_addr_rand_scan_get_mask()
3677 to_copy = wpa_s->mac_addr_sched_scan; in wpas_mac_addr_rand_scan_get_mask()
3679 to_copy = wpa_s->mac_addr_pno; in wpas_mac_addr_rand_scan_get_mask()
3684 return -1; in wpas_mac_addr_rand_scan_get_mask()
3695 struct wpa_radio *radio = wpa_s->radio; in wpas_abort_ongoing_scan()
3697 dl_list_for_each(work, &radio->work, struct wpa_radio_work, list) { in wpas_abort_ongoing_scan()
3698 if (work->wpa_s != wpa_s || !work->started || in wpas_abort_ongoing_scan()
3699 (os_strcmp(work->type, "scan") != 0 && in wpas_abort_ongoing_scan()
3700 os_strcmp(work->type, "p2p-scan") != 0)) in wpas_abort_ongoing_scan()
3703 return wpa_drv_abort_scan(wpa_s, wpa_s->curr_scan_cookie); in wpas_abort_ongoing_scan()
3706 wpa_dbg(wpa_s, MSG_DEBUG, "No ongoing scan/p2p-scan found to abort"); in wpas_abort_ongoing_scan()
3707 return -1; in wpas_abort_ongoing_scan()
3718 return -1; in wpas_sched_scan_plans_set()
3722 os_free(wpa_s->sched_scan_plans); in wpas_sched_scan_plans_set()
3723 wpa_s->sched_scan_plans = NULL; in wpas_sched_scan_plans_set()
3724 wpa_s->sched_scan_plans_num = 0; in wpas_sched_scan_plans_set()
3740 ret = sscanf(token, "%u:%u", &scan_plan->interval, in wpas_sched_scan_plans_set()
3741 &scan_plan->iterations); in wpas_sched_scan_plans_set()
3742 if (ret <= 0 || ret > 2 || !scan_plan->interval) { in wpas_sched_scan_plans_set()
3748 if (scan_plan->interval > wpa_s->max_sched_scan_plan_interval) { in wpas_sched_scan_plans_set()
3751 num, scan_plan->interval, in wpas_sched_scan_plans_set()
3752 wpa_s->max_sched_scan_plan_interval); in wpas_sched_scan_plans_set()
3753 scan_plan->interval = in wpas_sched_scan_plans_set()
3754 wpa_s->max_sched_scan_plan_interval; in wpas_sched_scan_plans_set()
3758 scan_plan->iterations = 0; in wpas_sched_scan_plans_set()
3762 if (!scan_plan->iterations) { in wpas_sched_scan_plans_set()
3769 if (scan_plan->iterations > in wpas_sched_scan_plans_set()
3770 wpa_s->max_sched_scan_plan_iterations) { in wpas_sched_scan_plans_set()
3773 num, scan_plan->iterations, in wpas_sched_scan_plans_set()
3774 wpa_s->max_sched_scan_plan_iterations); in wpas_sched_scan_plans_set()
3775 scan_plan->iterations = in wpas_sched_scan_plans_set()
3776 wpa_s->max_sched_scan_plan_iterations; in wpas_sched_scan_plans_set()
3781 num, scan_plan->interval, scan_plan->iterations); in wpas_sched_scan_plans_set()
3789 if (cstr_token(cmd, " ", &context) || scan_plans[num - 1].iterations) { in wpas_sched_scan_plans_set()
3796 num, scan_plans[num - 1].interval); in wpas_sched_scan_plans_set()
3798 if (num > wpa_s->max_sched_scan_plans) { in wpas_sched_scan_plans_set()
3801 wpa_s->max_sched_scan_plans); in wpas_sched_scan_plans_set()
3804 wpa_s->max_sched_scan_plans - 1); in wpas_sched_scan_plans_set()
3805 os_memcpy(&scan_plans[wpa_s->max_sched_scan_plans - 1], in wpas_sched_scan_plans_set()
3806 &scan_plans[num - 1], sizeof(*scan_plans)); in wpas_sched_scan_plans_set()
3807 num = wpa_s->max_sched_scan_plans; in wpas_sched_scan_plans_set()
3810 os_free(wpa_s->sched_scan_plans); in wpas_sched_scan_plans_set()
3811 wpa_s->sched_scan_plans = scan_plans; in wpas_sched_scan_plans_set()
3812 wpa_s->sched_scan_plans_num = num; in wpas_sched_scan_plans_set()
3819 return -1; in wpas_sched_scan_plans_set()
3824 * wpas_scan_reset_sched_scan - Reset sched_scan state
3833 wpa_s->normal_scans = 0; in wpas_scan_reset_sched_scan()
3834 if (wpa_s->sched_scanning) { in wpas_scan_reset_sched_scan()
3835 wpa_s->sched_scan_timed_out = 0; in wpas_scan_reset_sched_scan()
3836 wpa_s->prev_sched_ssid = NULL; in wpas_scan_reset_sched_scan()
3845 wpa_s->sched_scan_timed_out = 1; in wpas_scan_restart_sched_scan()
3846 wpa_s->prev_sched_ssid = NULL; in wpas_scan_restart_sched_scan()