133 				struct sk_buff *beacon, bool in_intr);
359 	struct sk_buff *beacon;  in zd_restore_settings()  local
370 	beacon_interval = mac->beacon.interval;  in zd_restore_settings()
371 	beacon_period = mac->beacon.period;  in zd_restore_settings()
401 			beacon = ieee80211_beacon_get(mac->hw, mac->vif, 0);  in zd_restore_settings()
402 			if (beacon)  in zd_restore_settings()
403 				zd_mac_config_beacon(mac->hw, beacon, false);  in zd_restore_settings()
410 		mac->beacon.last_update = jiffies;  in zd_restore_settings()
674 static bool zd_mac_match_cur_beacon(struct zd_mac *mac, struct sk_buff *beacon)  in zd_mac_match_cur_beacon()  argument
676 	if (!mac->beacon.cur_beacon)  in zd_mac_match_cur_beacon()
679 	if (mac->beacon.cur_beacon->len != beacon->len)  in zd_mac_match_cur_beacon()
682 	return !memcmp(beacon->data, mac->beacon.cur_beacon->data, beacon->len);  in zd_mac_match_cur_beacon()
689 	kfree_skb(mac->beacon.cur_beacon);  in zd_mac_free_cur_beacon_locked()
690 	mac->beacon.cur_beacon = NULL;  in zd_mac_free_cur_beacon_locked()
700 static int zd_mac_config_beacon(struct ieee80211_hw *hw, struct sk_buff *beacon,  in zd_mac_config_beacon()  argument
707 	u32 full_len = beacon->len + 4;  in zd_mac_config_beacon()
713 	/* Check if hw already has this beacon. */  in zd_mac_config_beacon()
714 	if (zd_mac_match_cur_beacon(mac, beacon)) {  in zd_mac_config_beacon()
719 	/* Alloc memory for full beacon write at once. */  in zd_mac_config_beacon()
751 						"Giving up beacon config.\n");  in zd_mac_config_beacon()
768 	for (j = 0 ; j < beacon->len; j++) {  in zd_mac_config_beacon()
770 		ioreqs[req_pos].value = *((u8 *)(beacon->data + j));  in zd_mac_config_beacon()
786 	 * Try very hard to release device beacon semaphore, as otherwise  in zd_mac_config_beacon()
808 		/* We don't know if beacon was written successfully or not,  in zd_mac_config_beacon()
815 	/* Beacon has now been written successfully, update current. */  in zd_mac_config_beacon()
817 	mac->beacon.cur_beacon = beacon;  in zd_mac_config_beacon()
818 	beacon = NULL;  in zd_mac_config_beacon()
829 	kfree_skb(beacon);  in zd_mac_config_beacon()
836 	kfree_skb(beacon);  in zd_mac_config_beacon()
1150 	struct sk_buff *skb, *beacon;  in zd_beacon_done()  local
1168 	 * Fetch next beacon so that tim_count is updated.  in zd_beacon_done()
1170 	beacon = ieee80211_beacon_get(mac->hw, mac->vif, 0);  in zd_beacon_done()
1171 	if (beacon)  in zd_beacon_done()
1172 		zd_mac_config_beacon(mac->hw, beacon, true);  in zd_beacon_done()
1175 	mac->beacon.last_update = jiffies;  in zd_beacon_done()
1293 			struct sk_buff *beacon = ieee80211_beacon_get(hw, vif,  in zd_op_bss_info_changed()  local
1296 			if (beacon) {  in zd_op_bss_info_changed()
1298 				zd_mac_config_beacon(hw, beacon, false);  in zd_op_bss_info_changed()
1313 			mac->beacon.period = period;  in zd_op_bss_info_changed()
1314 			mac->beacon.interval = interval;  in zd_op_bss_info_changed()
1315 			mac->beacon.last_update = jiffies;  in zd_op_bss_info_changed()
1427 		container_of(work, struct zd_mac, beacon.watchdog_work.work);  in beacon_watchdog_handler()
1428 	struct sk_buff *beacon;  in beacon_watchdog_handler()  local
1438 	interval = mac->beacon.interval;  in beacon_watchdog_handler()
1439 	period = mac->beacon.period;  in beacon_watchdog_handler()
1440 	timeout = mac->beacon.last_update +  in beacon_watchdog_handler()
1445 		dev_dbg_f(zd_mac_dev(mac), "beacon interrupt stalled, "  in beacon_watchdog_handler()
1452 		beacon = ieee80211_beacon_get(mac->hw, mac->vif, 0);  in beacon_watchdog_handler()
1453 		if (beacon) {  in beacon_watchdog_handler()
1456 			zd_mac_config_beacon(mac->hw, beacon, false);  in beacon_watchdog_handler()
1464 		mac->beacon.last_update = jiffies;  in beacon_watchdog_handler()
1469 	queue_delayed_work(zd_workqueue, &mac->beacon.watchdog_work,  in beacon_watchdog_handler()
1475 	INIT_DELAYED_WORK(&mac->beacon.watchdog_work, beacon_watchdog_handler);  in beacon_init()
1482 	mac->beacon.last_update = jiffies;  in beacon_enable()
1483 	queue_delayed_work(zd_workqueue, &mac->beacon.watchdog_work,  in beacon_enable()
1490 	cancel_delayed_work_sync(&mac->beacon.watchdog_work);  in beacon_disable()