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mt76: connac: add mt76_connac_power_save_sched in mt76_connac_pm_unref

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Schedule power_save work running mt76_connac_pm_unref in order to reduce
power consumption

Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi
2021-06-02 23:25:28 +02:00
committed by Felix Fietkau
parent 82453b1cbf
commit 6ab079e2ab
6 changed files with 16 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/net/wireless/mediatek/mt76/mt7615/dma.c
View File

@@ -81,7 +81,7 @@ static int mt7615_poll_tx(struct napi_struct *napi, int budget)
if (napi_complete(napi))
mt7615_irq_enable(dev, mt7615_tx_mcu_int_mask(dev));
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
return 0;
}
@@ -99,7 +99,7 @@ static int mt7615_poll_rx(struct napi_struct *napi, int budget)
return 0;
}
done = mt76_dma_rx_poll(napi, budget);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
return done;
}

6
drivers/net/wireless/mediatek/mt76/mt7615/main.c
View File

@@ -693,7 +693,7 @@ static void mt7615_sta_rate_tbl_update(struct ieee80211_hw *hw,
msta->n_rates = i;
if (mt76_connac_pm_ref(phy->mt76, &dev->pm)) {
mt7615_mac_set_rates(phy, msta, NULL, msta->rates);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(phy->mt76, &dev->pm);
}
spin_unlock_bh(&dev->mt76.lock);
}
@@ -709,7 +709,7 @@ void mt7615_tx_worker(struct mt76_worker *w)
}
mt76_tx_worker_run(&dev->mt76);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
}
static void mt7615_tx(struct ieee80211_hw *hw,
@@ -739,7 +739,7 @@ static void mt7615_tx(struct ieee80211_hw *hw,
if (mt76_connac_pm_ref(mphy, &dev->pm)) {
mt76_tx(mphy, control->sta, wcid, skb);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(mphy, &dev->pm);
return;
}

2
drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c
View File

@@ -98,7 +98,7 @@ mt7615_led_set_config(struct led_classdev *led_cdev,
addr = mt7615_reg_map(dev, MT_LED_CTRL);
mt76_wr(dev, addr, val);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
}
static int

8
drivers/net/wireless/mediatek/mt76/mt76_connac.h
View File

@@ -117,11 +117,15 @@ mt76_connac_pm_ref(struct mt76_phy *phy, struct mt76_connac_pm *pm)
}
static inline void
mt76_connac_pm_unref(struct mt76_connac_pm *pm)
mt76_connac_pm_unref(struct mt76_phy *phy, struct mt76_connac_pm *pm)
{
spin_lock_bh(&pm->wake.lock);
pm->wake.count--;
pm->last_activity = jiffies;
if (--pm->wake.count == 0 &&
test_bit(MT76_STATE_MCU_RUNNING, &phy->state))
mt76_connac_power_save_sched(phy, pm);
spin_unlock_bh(&pm->wake.lock);
}

4
drivers/net/wireless/mediatek/mt76/mt7921/dma.c
View File

@@ -74,7 +74,7 @@ static int mt7921_poll_tx(struct napi_struct *napi, int budget)
mt7921_tx_cleanup(dev);
if (napi_complete(napi))
mt7921_irq_enable(dev, MT_INT_TX_DONE_ALL);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
return 0;
}
@@ -92,7 +92,7 @@ static int mt7921_poll_rx(struct napi_struct *napi, int budget)
return 0;
}
done = mt76_dma_rx_poll(napi, budget);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
return done;
}

4
drivers/net/wireless/mediatek/mt76/mt7921/main.c
View File

@@ -679,7 +679,7 @@ void mt7921_tx_worker(struct mt76_worker *w)
}
mt76_txq_schedule_all(&dev->mphy);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(&dev->mphy, &dev->pm);
}
static void mt7921_tx(struct ieee80211_hw *hw,
@@ -709,7 +709,7 @@ static void mt7921_tx(struct ieee80211_hw *hw,
if (mt76_connac_pm_ref(mphy, &dev->pm)) {
mt76_tx(mphy, control->sta, wcid, skb);
mt76_connac_pm_unref(&dev->pm);
mt76_connac_pm_unref(mphy, &dev->pm);
return;
}