26 	struct hostapd_data *hapd = eloop_ctx;  in ieee80211_tkip_countermeasures_stop()  local
27 	hapd->tkip_countermeasures = 0;  in ieee80211_tkip_countermeasures_stop()
28 	hostapd_drv_set_countermeasures(hapd, 0);  in ieee80211_tkip_countermeasures_stop()
29 	hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,  in ieee80211_tkip_countermeasures_stop()
34 static void ieee80211_tkip_countermeasures_start(struct hostapd_data *hapd)  in ieee80211_tkip_countermeasures_start()  argument
38 	hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,  in ieee80211_tkip_countermeasures_start()
41 	wpa_auth_countermeasures_start(hapd->wpa_auth);  in ieee80211_tkip_countermeasures_start()
42 	hapd->tkip_countermeasures = 1;  in ieee80211_tkip_countermeasures_start()
43 	hostapd_drv_set_countermeasures(hapd, 1);  in ieee80211_tkip_countermeasures_start()
44 	wpa_gtk_rekey(hapd->wpa_auth);  in ieee80211_tkip_countermeasures_start()
45 	eloop_cancel_timeout(ieee80211_tkip_countermeasures_stop, hapd, NULL);  in ieee80211_tkip_countermeasures_start()
47 			       hapd, NULL);  in ieee80211_tkip_countermeasures_start()
48 	while ((sta = hapd->sta_list)) {  in ieee80211_tkip_countermeasures_start()
53 				hapd, sta,  in ieee80211_tkip_countermeasures_start()
56 		hostapd_drv_sta_deauth(hapd, sta->addr,  in ieee80211_tkip_countermeasures_start()
58 		ap_free_sta(hapd, sta);  in ieee80211_tkip_countermeasures_start()
63 void ieee80211_tkip_countermeasures_deinit(struct hostapd_data *hapd)  in ieee80211_tkip_countermeasures_deinit()  argument
65 	eloop_cancel_timeout(ieee80211_tkip_countermeasures_stop, hapd, NULL);  in ieee80211_tkip_countermeasures_deinit()
69 int michael_mic_failure(struct hostapd_data *hapd, const u8 *addr, int local)  in michael_mic_failure()  argument
75 		struct sta_info *sta = ap_get_sta(hapd, addr);  in michael_mic_failure()
78 			hostapd_logger(hapd, addr, HOSTAPD_MODULE_IEEE80211,  in michael_mic_failure()
82 			mlme_michaelmicfailure_indication(hapd, addr);  in michael_mic_failure()
93 	if (os_reltime_expired(&now, &hapd->michael_mic_failure, 60)) {  in michael_mic_failure()
94 		hapd->michael_mic_failures = 1;  in michael_mic_failure()
96 		hapd->michael_mic_failures++;  in michael_mic_failure()
97 		if (hapd->michael_mic_failures > 1) {  in michael_mic_failure()
98 			ieee80211_tkip_countermeasures_start(hapd);  in michael_mic_failure()
102 	hapd->michael_mic_failure = now;  in michael_mic_failure()