diff options
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/main.c | 20 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h | 2 |
2 files changed, 16 insertions, 6 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index bdd5f525e621..e77a77428923 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -819,10 +819,8 @@ mt7915_get_stats(struct ieee80211_hw *hw, return 0; } -static u64 -mt7915_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +u64 __mt7915_get_tsf(struct ieee80211_hw *hw, struct mt7915_vif *mvif) { - struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv; struct mt7915_dev *dev = mt7915_hw_dev(hw); struct mt7915_phy *phy = mt7915_hw_phy(hw); bool band = phy != &dev->phy; @@ -832,7 +830,7 @@ mt7915_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) } tsf; u16 n; - mutex_lock(&dev->mt76.mutex); + lockdep_assert_held(&dev->mt76.mutex); n = mvif->omac_idx > HW_BSSID_MAX ? HW_BSSID_0 : mvif->omac_idx; /* TSF software read */ @@ -841,9 +839,21 @@ mt7915_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) tsf.t32[0] = mt76_rr(dev, MT_LPON_UTTR0(band)); tsf.t32[1] = mt76_rr(dev, MT_LPON_UTTR1(band)); + return tsf.t64; +} + +static u64 +mt7915_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +{ + struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv; + struct mt7915_dev *dev = mt7915_hw_dev(hw); + u64 ret; + + mutex_lock(&dev->mt76.mutex); + ret = __mt7915_get_tsf(hw, mvif); mutex_unlock(&dev->mt76.mutex); - return tsf.t64; + return ret; } static void diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index 1fc014b59495..2df22fab0b05 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -329,7 +329,7 @@ extern const struct ieee80211_ops mt7915_ops; extern const struct mt76_testmode_ops mt7915_testmode_ops; u32 mt7915_reg_map(struct mt7915_dev *dev, u32 addr); - +u64 __mt7915_get_tsf(struct ieee80211_hw *hw, struct mt7915_vif *mvif); int mt7915_register_device(struct mt7915_dev *dev); void mt7915_unregister_device(struct mt7915_dev *dev); int mt7915_eeprom_init(struct mt7915_dev *dev); |