Commit b1bd7bb8 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: connac: unschedule mac_work before going to sleep 



In order to wake the device less frequently and so reduce power
consumpation, unschedule mac_work before going to sleep

Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent abe912ae

drivers/net/wireless/mediatek/mt76/mt7615/mac.c

+2 −0
Original line number Diff line number Diff line
@@ -1912,6 +1912,8 @@ void mt7615_pm_wake_work(struct work_struct *work) 
			napi_schedule(&dev->mt76.napi[i]);

		mt76_connac_pm_dequeue_skbs(mphy, &dev->pm);

		mt76_queue_tx_cleanup(dev, dev->mt76.q_mcu[MT_MCUQ_WM], false);

		ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work,

					     MT7615_WATCHDOG_TIME);

	}



	ieee80211_wake_queues(mphy->hw);

drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c

+3 −1
Original line number Diff line number Diff line
@@ -42,9 +42,11 @@ void mt76_connac_power_save_sched(struct mt76_phy *phy, 


	pm->last_activity = jiffies;



	if (!test_bit(MT76_STATE_PM, &phy->state))

	if (!test_bit(MT76_STATE_PM, &phy->state)) {

		cancel_delayed_work(&phy->mac_work);

		queue_delayed_work(dev->wq, &pm->ps_work, pm->idle_timeout);

	}

}

EXPORT_SYMBOL_GPL(mt76_connac_power_save_sched);



void mt76_connac_free_pending_tx_skbs(struct mt76_connac_pm *pm,

drivers/net/wireless/mediatek/mt76/mt7921/mac.c

+2 −0
Original line number Diff line number Diff line
@@ -1404,6 +1404,8 @@ void mt7921_pm_wake_work(struct work_struct *work) 
			napi_schedule(&dev->mt76.napi[i]);

		mt76_connac_pm_dequeue_skbs(mphy, &dev->pm);

		mt7921_tx_cleanup(dev);

		ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work,

					     MT7921_WATCHDOG_TIME);

	}



	ieee80211_wake_queues(mphy->hw);