net/mac80211/led.c

247 				      struct tpt_led_trigger *tpt_trig)
251 	traffic = tpt_trig->tx_bytes + tpt_trig->rx_bytes;
253 	delta = traffic - tpt_trig->prev_traffic;
254 	tpt_trig->prev_traffic = traffic;
260 	struct tpt_led_trigger *tpt_trig = from_timer(tpt_trig, t, timer);
261 	struct ieee80211_local *local = tpt_trig->local;
265 	if (!tpt_trig->running)
268 	mod_timer(&tpt_trig->timer, round_jiffies(jiffies + HZ));
270 	tpt = tpt_trig_traffic(local, tpt_trig);
276 	for (i = tpt_trig->blink_table_len - 1; i >= 0; i--) {
277 		if (tpt_trig->blink_table[i].throughput < 0 ||
278 		    tpt > tpt_trig->blink_table[i].throughput) {
279 			off = tpt_trig->blink_table[i].blink_time / 2;
280 			on = tpt_trig->blink_table[i].blink_time - off;
295 	struct tpt_led_trigger *tpt_trig;
300 	tpt_trig = kzalloc(sizeof(struct tpt_led_trigger), GFP_KERNEL);
301 	if (!tpt_trig)
304 	snprintf(tpt_trig->name, sizeof(tpt_trig->name),
307 	local->tpt_led.name = tpt_trig->name;
309 	tpt_trig->blink_table = blink_table;
310 	tpt_trig->blink_table_len = blink_table_len;
311 	tpt_trig->want = flags;
312 	tpt_trig->local = local;
314 	timer_setup(&tpt_trig->timer, tpt_trig_timer, 0);
316 	local->tpt_led_trigger = tpt_trig;
318 	return tpt_trig->name;
324 	struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger;
326 	if (tpt_trig->running)
330 	tpt_trig_traffic(local, tpt_trig);
331 	tpt_trig->running = true;
333 	tpt_trig_timer(&tpt_trig->timer);
334 	mod_timer(&tpt_trig->timer, round_jiffies(jiffies + HZ));
339 	struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger;
341 	if (!tpt_trig->running)
344 	tpt_trig->running = false;
345 	del_timer_sync(&tpt_trig->timer);
353 	struct tpt_led_trigger *tpt_trig = local->tpt_led_trigger;
358 	if (!tpt_trig)
361 	tpt_trig->active &= ~types_off;
362 	tpt_trig->active |= types_on;
370 	allowed = tpt_trig->active & IEEE80211_TPT_LEDTRIG_FL_RADIO;
372 	if (!allowed || !(tpt_trig->active & tpt_trig->want))