diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_util.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_util.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index dd30f537676d..5bd0a0bae688 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -292,7 +292,8 @@ mt76x02_vif_init(struct mt76x02_dev *dev, struct ieee80211_vif *vif, mt76_packet_id_init(&mvif->group_wcid); mtxq = (struct mt76_txq *)vif->txq->drv_priv; - mtxq->wcid = &mvif->group_wcid; + rcu_assign_pointer(dev->mt76.wcid[MT_VIF_WCID(idx)], &mvif->group_wcid); + mtxq->wcid = MT_VIF_WCID(idx); } int @@ -327,11 +328,11 @@ mt76x02_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) idx += 8; /* vif is already set or idx is 8 for AP/Mesh/... */ - if (dev->mt76.vif_mask & BIT(idx) || + if (dev->mt76.vif_mask & BIT_ULL(idx) || (vif->type != NL80211_IFTYPE_STATION && idx > 7)) return -EBUSY; - dev->mt76.vif_mask |= BIT(idx); + dev->mt76.vif_mask |= BIT_ULL(idx); mt76x02_vif_init(dev, vif, idx); return 0; @@ -344,7 +345,8 @@ void mt76x02_remove_interface(struct ieee80211_hw *hw, struct mt76x02_dev *dev = hw->priv; struct mt76x02_vif *mvif = (struct mt76x02_vif *)vif->drv_priv; - dev->mt76.vif_mask &= ~BIT(mvif->idx); + dev->mt76.vif_mask &= ~BIT_ULL(mvif->idx); + rcu_assign_pointer(dev->mt76.wcid[mvif->group_wcid.idx], NULL); mt76_packet_id_flush(&dev->mt76, &mvif->group_wcid); } EXPORT_SYMBOL_GPL(mt76x02_remove_interface); |