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mt76: connac: unschedule mac_work before going to sleep

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

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2021-04-21 12:43:50 +02:00 • committed by Felix Fietkau
parent abe912ae3c
commit b1bd7bb812
3 changed files with 7 additions and 1 deletions
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2
drivers/net/wireless/mediatek/mt76/mt7615/mac.c
View file

@ -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);

4
drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
View file

@ -42,8 +42,10 @@ 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);

2
drivers/net/wireless/mediatek/mt76/mt7921/mac.c
View file

@ -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);