28 	.n_patterns = MAX_NUM_PATTERN - 2,
38 	if (wowlan->disconnect)  in ath9k_wow_map_triggers()
41 	if (wowlan->magic_pkt)  in ath9k_wow_map_triggers()
44 	if (wowlan->n_patterns)  in ath9k_wow_map_triggers()
52 	struct ath_hw *ah = sc->sc_ah;  in ath9k_wow_add_disassoc_deauth_pattern()
66 	 *  +--------------+----------+---------+--------+--------+----  in ath9k_wow_add_disassoc_deauth_pattern()
68 	 *  +--------------+----------+---------+--------+--------+----  in ath9k_wow_add_disassoc_deauth_pattern()
76 	 * --------------------  in ath9k_wow_add_disassoc_deauth_pattern()
80 	 *			    | x:x:x:x:x:x  -- 22 bytes  in ath9k_wow_add_disassoc_deauth_pattern()
83 	 * ----------------------  in ath9k_wow_add_disassoc_deauth_pattern()
87 	 *			    | x:x:x:x:x:x  -- 22 bytes  in ath9k_wow_add_disassoc_deauth_pattern()
102 	 * need not match the destination mac address, it can be a broadcast  in ath9k_wow_add_disassoc_deauth_pattern()
103 	 * mac address or an unicast to this station  in ath9k_wow_add_disassoc_deauth_pattern()
107 	/* copy the source mac address */  in ath9k_wow_add_disassoc_deauth_pattern()
108 	memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN);  in ath9k_wow_add_disassoc_deauth_pattern()
112 	/* copy the bssid, its same as the source mac address */  in ath9k_wow_add_disassoc_deauth_pattern()
113 	memcpy((dis_deauth_pattern + byte_cnt), common->curbssid, ETH_ALEN);  in ath9k_wow_add_disassoc_deauth_pattern()
127 	 * for de-authenticate pattern, only the first byte of the frame  in ath9k_wow_add_disassoc_deauth_pattern()
141 	struct ath_hw *ah = sc->sc_ah;  in ath9k_wow_add_pattern()
142 	struct cfg80211_pkt_pattern *patterns = wowlan->patterns;  in ath9k_wow_add_pattern()
148 	for (i = 0; i < wowlan->n_patterns; i++) {  in ath9k_wow_add_pattern()
170 	struct ath_softc *sc = hw->priv;  in ath9k_suspend()
171 	struct ath_hw *ah = sc->sc_ah;  in ath9k_suspend()
178 	mutex_lock(&sc->mutex);  in ath9k_suspend()
180 	if (test_bit(ATH_OP_INVALID, &common->op_flags)) {  in ath9k_suspend()
182 		ret = -ENODEV;  in ath9k_suspend()
188 		ret = -EINVAL;  in ath9k_suspend()
192 	if (sc->cur_chan->nvifs > 1) {  in ath9k_suspend()
199 		if (test_bit(ATH_OP_MULTI_CHANNEL, &common->op_flags)) {  in ath9k_suspend()
201 				"Multi-channel WOW is not supported\n");  in ath9k_suspend()
207 	if (!test_bit(ATH_OP_PRIM_STA_VIF, &common->op_flags)) {  in ath9k_suspend()
247 	spin_lock_bh(&sc->sc_pcu_lock);  in ath9k_suspend()
250 	 * when we go to sleep. We save the current interrupt mask  in ath9k_suspend()
253 	sc->wow_intr_before_sleep = ah->imask;  in ath9k_suspend()
254 	ah->imask &= ~ATH9K_INT_GLOBAL;  in ath9k_suspend()
256 	ah->imask = ATH9K_INT_BMISS | ATH9K_INT_GLOBAL;  in ath9k_suspend()
260 	spin_unlock_bh(&sc->sc_pcu_lock);  in ath9k_suspend()
266 	synchronize_irq(sc->irq);  in ath9k_suspend()
267 	tasklet_kill(&sc->intr_tq);  in ath9k_suspend()
274 	set_bit(ATH_OP_WOW_ENABLED, &common->op_flags);  in ath9k_suspend()
276 	mutex_unlock(&sc->mutex);  in ath9k_suspend()
282 	struct ath_softc *sc = hw->priv;  in ath9k_resume()
283 	struct ath_hw *ah = sc->sc_ah;  in ath9k_resume()
287 	mutex_lock(&sc->mutex);  in ath9k_resume()
291 	spin_lock_bh(&sc->sc_pcu_lock);  in ath9k_resume()
294 	ah->imask = sc->wow_intr_before_sleep;  in ath9k_resume()
298 	spin_unlock_bh(&sc->sc_pcu_lock);  in ath9k_resume()
306 	clear_bit(ATH_OP_WOW_ENABLED, &common->op_flags);  in ath9k_resume()
309 	mutex_unlock(&sc->mutex);  in ath9k_resume()
316 	struct ath_softc *sc = hw->priv;  in ath9k_set_wakeup()
317 	struct ath_common *common = ath9k_hw_common(sc->sc_ah);  in ath9k_set_wakeup()
319 	mutex_lock(&sc->mutex);  in ath9k_set_wakeup()
320 	device_set_wakeup_enable(sc->dev, enabled);  in ath9k_set_wakeup()
321 	mutex_unlock(&sc->mutex);  in ath9k_set_wakeup()
329 	struct ath_softc *sc = hw->priv;  in ath9k_init_wow()
330 	struct ath_hw *ah = sc->sc_ah;  in ath9k_init_wow()
332 	if ((sc->driver_data & ATH9K_PCI_WOW) || sc->force_wow) {  in ath9k_init_wow()
334 			hw->wiphy->wowlan = &ath9k_wowlan_support;  in ath9k_init_wow()
336 			hw->wiphy->wowlan = &ath9k_wowlan_support_legacy;  in ath9k_init_wow()
338 		device_init_wakeup(sc->dev, 1);  in ath9k_init_wow()
344 	struct ath_softc *sc = hw->priv;  in ath9k_deinit_wow()
346 	if ((sc->driver_data & ATH9K_PCI_WOW) || sc->force_wow)  in ath9k_deinit_wow()
347 		device_init_wakeup(sc->dev, 0);  in ath9k_deinit_wow()