diff options
| author | Shayne Chen <shayne.chen@mediatek.com> | 2024-03-20 19:09:10 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2024-05-02 12:44:51 +0200 |
| commit | d5479097a222682db13675d65c2de28f3705daf3 (patch) | |
| tree | 29777153bf9bab3c7282b1f526b08adaa6fa38e8 /drivers | |
| parent | 2d5e1f88f4e03cf7f4da265d5b86a5ee22591cc5 (diff) | |
wifi: mt76: mt7996: disable rx header translation for BMC entry
When a BMC wtbl of station interface is correctly set with peer address,
HW will do rx header translation for broadcast data packets, which makes
mac80211 unable to find the corresponding ieee80211_sta and drop the
packets. To fix this, disable HW rx header translation for BMC entry.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index cfb5a7d348eb..3aab42522ec5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -1778,10 +1778,10 @@ mt7996_mcu_sta_hdr_trans_tlv(struct mt7996_dev *dev, struct sk_buff *skb, else hdr_trans->from_ds = true; - wcid = (struct mt76_wcid *)sta->drv_priv; - if (!wcid) + if (!sta) return; + wcid = (struct mt76_wcid *)sta->drv_priv; hdr_trans->dis_rx_hdr_tran = !test_bit(MT_WCID_FLAG_HDR_TRANS, &wcid->flags); if (test_bit(MT_WCID_FLAG_4ADDR, &wcid->flags)) { hdr_trans->to_ds = true; @@ -2154,6 +2154,9 @@ int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif, if (!enable) goto out; + /* starec hdr trans */ + mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, sta); + /* tag order is in accordance with firmware dependency. */ if (sta) { /* starec hdrt mode */ @@ -2178,8 +2181,6 @@ int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif, mt7996_mcu_sta_muru_tlv(dev, skb, vif, sta); /* starec bfee */ mt7996_mcu_sta_bfee_tlv(dev, skb, vif, sta); - /* starec hdr trans */ - mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, sta); } ret = mt7996_mcu_add_group(dev, vif, sta); |