42 				    struct bgscan_simple_data *data)  in bgscan_simple_btm_query()  argument
46 	if (!data->use_btm_query || wpa_s->conf->disable_btm ||  in bgscan_simple_btm_query()
53 	data->scan_action_count++;  in bgscan_simple_btm_query()
54 	mod = data->scan_action_count % (data->use_btm_query + 1);  in bgscan_simple_btm_query()
55 	if (mod >= data->use_btm_query)  in bgscan_simple_btm_query()
60 		   mod, data->use_btm_query);  in bgscan_simple_btm_query()
71 	eloop_register_timeout(data->scan_interval, 0,  in bgscan_simple_btm_query()
72 			       bgscan_simple_timeout, data, NULL);  in bgscan_simple_btm_query()
79 	struct bgscan_simple_data *data = eloop_ctx;  in bgscan_simple_timeout()  local
80 	struct wpa_supplicant *wpa_s = data->wpa_s;  in bgscan_simple_timeout()
83 	if (bgscan_simple_btm_query(wpa_s, data))  in bgscan_simple_timeout()
88 	params.ssids[0].ssid = data->ssid->ssid;  in bgscan_simple_timeout()
89 	params.ssids[0].ssid_len = data->ssid->ssid_len;  in bgscan_simple_timeout()
90 	params.freqs = data->ssid->scan_freq;  in bgscan_simple_timeout()
101 		eloop_register_timeout(data->scan_interval, 0,  in bgscan_simple_timeout()
102 				       bgscan_simple_timeout, data, NULL);  in bgscan_simple_timeout()
105 		if (data->scan_interval == data->short_interval) {  in bgscan_simple_timeout()
106 			data->short_scan_count++;  in bgscan_simple_timeout()
107 			if (data->short_scan_count >= data->max_short_scans) {  in bgscan_simple_timeout()
108 				data->scan_interval = data->long_interval;  in bgscan_simple_timeout()
112 		} else if (data->short_scan_count > 0) {  in bgscan_simple_timeout()
119 			data->short_scan_count--;  in bgscan_simple_timeout()
121 		os_get_reltime(&data->last_bgscan);  in bgscan_simple_timeout()
126 static int bgscan_simple_get_params(struct bgscan_simple_data *data,  in bgscan_simple_get_params()  argument
131 	data->use_btm_query = 0;  in bgscan_simple_get_params()
133 	data->short_interval = atoi(params);  in bgscan_simple_get_params()
139 	data->signal_threshold = atoi(pos);  in bgscan_simple_get_params()
147 	data->long_interval = atoi(pos);  in bgscan_simple_get_params()
151 		data->use_btm_query = atoi(pos);  in bgscan_simple_get_params()
162 	struct bgscan_simple_data *data;  in bgscan_simple_init()  local
164 	data = os_zalloc(sizeof(*data));  in bgscan_simple_init()
165 	if (data == NULL)  in bgscan_simple_init()
167 	data->wpa_s = wpa_s;  in bgscan_simple_init()
168 	data->ssid = ssid;  in bgscan_simple_init()
169 	if (bgscan_simple_get_params(data, params) < 0) {  in bgscan_simple_init()
170 		os_free(data);  in bgscan_simple_init()
173 	if (data->short_interval <= 0)  in bgscan_simple_init()
174 		data->short_interval = 30;  in bgscan_simple_init()
175 	if (data->long_interval <= 0)  in bgscan_simple_init()
176 		data->long_interval = 30;  in bgscan_simple_init()
180 		   data->signal_threshold, data->short_interval,  in bgscan_simple_init()
181 		   data->long_interval);  in bgscan_simple_init()
183 	if (data->signal_threshold &&  in bgscan_simple_init()
184 	    wpa_drv_signal_monitor(wpa_s, data->signal_threshold, 4) < 0) {  in bgscan_simple_init()
189 	data->scan_interval = data->short_interval;  in bgscan_simple_init()
190 	data->max_short_scans = data->long_interval / data->short_interval + 1;  in bgscan_simple_init()
191 	if (data->signal_threshold) {  in bgscan_simple_init()
192 		wpa_s->signal_threshold = data->signal_threshold;  in bgscan_simple_init()
196 		    siginfo.data.signal >= data->signal_threshold)  in bgscan_simple_init()
197 			data->scan_interval = data->long_interval;  in bgscan_simple_init()
200 		   data->scan_interval);  in bgscan_simple_init()
201 	eloop_register_timeout(data->scan_interval, 0, bgscan_simple_timeout,  in bgscan_simple_init()
202 			       data, NULL);  in bgscan_simple_init()
210 	os_get_reltime(&data->last_bgscan);  in bgscan_simple_init()
212 	return data;  in bgscan_simple_init()
218 	struct bgscan_simple_data *data = priv;  in bgscan_simple_deinit()  local
219 	eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);  in bgscan_simple_deinit()
220 	if (data->signal_threshold) {  in bgscan_simple_deinit()
221 		data->wpa_s->signal_threshold = 0;  in bgscan_simple_deinit()
222 		wpa_drv_signal_monitor(data->wpa_s, 0, 0);  in bgscan_simple_deinit()
224 	os_free(data);  in bgscan_simple_deinit()
231 	struct bgscan_simple_data *data = priv;  in bgscan_simple_notify_scan()  local
235 	eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);  in bgscan_simple_notify_scan()
236 	eloop_register_timeout(data->scan_interval, 0, bgscan_simple_timeout,  in bgscan_simple_notify_scan()
237 			       data, NULL);  in bgscan_simple_notify_scan()
262 	struct bgscan_simple_data *data = priv;  in bgscan_simple_notify_signal_change()  local
266 	if (data->short_interval == data->long_interval ||  in bgscan_simple_notify_signal_change()
267 	    data->signal_threshold == 0)  in bgscan_simple_notify_signal_change()
274 	if (data->scan_interval == data->long_interval && !above) {  in bgscan_simple_notify_signal_change()
277 		data->scan_interval = data->short_interval;  in bgscan_simple_notify_signal_change()
279 		if (now.sec > data->last_bgscan.sec + 1 &&  in bgscan_simple_notify_signal_change()
280 		    data->short_scan_count <= data->max_short_scans)  in bgscan_simple_notify_signal_change()
288 		else if (data->last_bgscan.sec + data->long_interval >  in bgscan_simple_notify_signal_change()
289 			 now.sec + data->scan_interval) {  in bgscan_simple_notify_signal_change()
294 			eloop_cancel_timeout(bgscan_simple_timeout, data,  in bgscan_simple_notify_signal_change()
296 			eloop_register_timeout(data->scan_interval, 0,  in bgscan_simple_notify_signal_change()
297 					       bgscan_simple_timeout, data,  in bgscan_simple_notify_signal_change()
300 	} else if (data->scan_interval == data->short_interval && above) {  in bgscan_simple_notify_signal_change()
303 		data->scan_interval = data->long_interval;  in bgscan_simple_notify_signal_change()
304 		eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);  in bgscan_simple_notify_signal_change()
305 		eloop_register_timeout(data->scan_interval, 0,  in bgscan_simple_notify_signal_change()
306 				       bgscan_simple_timeout, data, NULL);  in bgscan_simple_notify_signal_change()
313 		if (now.sec > data->last_bgscan.sec + 10)  in bgscan_simple_notify_signal_change()
319 		eloop_cancel_timeout(bgscan_simple_timeout, data, NULL);  in bgscan_simple_notify_signal_change()
320 		eloop_register_timeout(0, 0, bgscan_simple_timeout, data,  in bgscan_simple_notify_signal_change()