diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index 9de015bcd4f9..daaed1220147 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -441,19 +441,23 @@ static void mt76x02_reset_state(struct mt76x02_dev *dev) { int i; + lockdep_assert_held(&dev->mt76.mutex); + clear_bit(MT76_STATE_RUNNING, &dev->mt76.state); rcu_read_lock(); - ieee80211_iter_keys_rcu(dev->mt76.hw, NULL, mt76x02_key_sync, NULL); + rcu_read_unlock(); for (i = 0; i < ARRAY_SIZE(dev->mt76.wcid); i++) { - struct mt76_wcid *wcid = rcu_dereference(dev->mt76.wcid[i]); - struct mt76x02_sta *msta; struct ieee80211_sta *sta; struct ieee80211_vif *vif; + struct mt76x02_sta *msta; + struct mt76_wcid *wcid; void *priv; + wcid = rcu_dereference_protected(dev->mt76.wcid[i], + lockdep_is_held(&dev->mt76.mutex)); if (!wcid) continue; @@ -463,13 +467,10 @@ static void mt76x02_reset_state(struct mt76x02_dev *dev) priv = msta->vif; vif = container_of(priv, struct ieee80211_vif, drv_priv); - mt76_sta_state(dev->mt76.hw, vif, sta, - IEEE80211_STA_NONE, IEEE80211_STA_NOTEXIST); + __mt76_sta_remove(&dev->mt76, vif, sta); memset(msta, 0, sizeof(*msta)); } - rcu_read_unlock(); - dev->vif_mask = 0; dev->beacon_mask = 0; } @@ -489,11 +490,11 @@ static void mt76x02_watchdog_reset(struct mt76x02_dev *dev) for (i = 0; i < ARRAY_SIZE(dev->mt76.napi); i++) napi_disable(&dev->mt76.napi[i]); + mutex_lock(&dev->mt76.mutex); + if (restart) mt76x02_reset_state(dev); - mutex_lock(&dev->mt76.mutex); - if (dev->beacon_mask) mt76_clear(dev, MT_BEACON_TIME_CFG, MT_BEACON_TIME_CFG_BEACON_TX | |