diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2021-04-21 13:43:49 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2021-04-21 21:55:55 +0300 |
| commit | abe912ae3cd42f95beeff8eb67acbe0ca8b8aedd (patch) | |
| tree | 7b399a1656469622920b6357757366be24a26251 /drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | |
| parent | c18ba14c4bc953250aa497d03855592bd133ccde (diff) | |
| download | linux-abe912ae3cd42f95beeff8eb67acbe0ca8b8aedd.tar.xz | |
mt76: mt7663: add awake and doze time accounting
Similar to mt7921, introduce awake and doze time accounting
for runtime pm.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7615/mcu.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index 45c6fb5832b8..3c1528ed2110 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -288,6 +288,7 @@ EXPORT_SYMBOL_GPL(mt7622_trigger_hif_int); static int mt7615_mcu_drv_pmctrl(struct mt7615_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; + struct mt76_connac_pm *pm = &dev->pm; struct mt76_dev *mdev = &dev->mt76; u32 addr; int err; @@ -317,15 +318,20 @@ static int mt7615_mcu_drv_pmctrl(struct mt7615_dev *dev) clear_bit(MT76_STATE_PM, &mphy->state); + pm->stats.last_wake_event = jiffies; + pm->stats.doze_time += pm->stats.last_wake_event - + pm->stats.last_doze_event; + return 0; } static int mt7615_mcu_lp_drv_pmctrl(struct mt7615_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; + struct mt76_connac_pm *pm = &dev->pm; int i, err = 0; - mutex_lock(&dev->pm.mutex); + mutex_lock(&pm->mutex); if (!test_bit(MT76_STATE_PM, &mphy->state)) goto out; @@ -344,8 +350,11 @@ static int mt7615_mcu_lp_drv_pmctrl(struct mt7615_dev *dev) } clear_bit(MT76_STATE_PM, &mphy->state); + pm->stats.last_wake_event = jiffies; + pm->stats.doze_time += pm->stats.last_wake_event - + pm->stats.last_doze_event; out: - mutex_unlock(&dev->pm.mutex); + mutex_unlock(&pm->mutex); return err; } @@ -353,12 +362,13 @@ out: static int mt7615_mcu_fw_pmctrl(struct mt7615_dev *dev) { struct mt76_phy *mphy = &dev->mt76.phy; + struct mt76_connac_pm *pm = &dev->pm; int err = 0; u32 addr; - mutex_lock(&dev->pm.mutex); + mutex_lock(&pm->mutex); - if (mt76_connac_skip_fw_pmctrl(mphy, &dev->pm)) + if (mt76_connac_skip_fw_pmctrl(mphy, pm)) goto out; mt7622_trigger_hif_int(dev, true); @@ -375,8 +385,12 @@ static int mt7615_mcu_fw_pmctrl(struct mt7615_dev *dev) } mt7622_trigger_hif_int(dev, false); + + pm->stats.last_doze_event = jiffies; + pm->stats.awake_time += pm->stats.last_doze_event - + pm->stats.last_wake_event; out: - mutex_unlock(&dev->pm.mutex); + mutex_unlock(&pm->mutex); return err; } |