diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7925/mac.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7925/mac.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c index 0d9435900423..c47bd812b66b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c @@ -668,9 +668,9 @@ mt7925_mac_write_txwi_80211(struct mt76_dev *dev, __le32 *txwi, u32 val; if (ieee80211_is_action(fc) && - skb->len >= IEEE80211_MIN_ACTION_SIZE + 1 && + skb->len >= IEEE80211_MIN_ACTION_SIZE(action_code) && mgmt->u.action.category == WLAN_CATEGORY_BACK && - mgmt->u.action.u.addba_req.action_code == WLAN_ACTION_ADDBA_REQ) + mgmt->u.action.action_code == WLAN_ACTION_ADDBA_REQ) tid = MT_TX_ADDBA; else if (ieee80211_is_mgmt(hdr->frame_control)) tid = MT_TX_NORMAL; @@ -804,8 +804,8 @@ mt7925_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, txwi[5] = cpu_to_le32(val); val = MT_TXD6_DAS | FIELD_PREP(MT_TXD6_MSDU_CNT, 1); - if (!ieee80211_vif_is_mld(vif) || - (q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0)) + if (vif && (!ieee80211_vif_is_mld(vif) || + (q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0))) val |= MT_TXD6_DIS_MAT; txwi[6] = cpu_to_le32(val); txwi[7] = 0; @@ -846,11 +846,14 @@ static void mt7925_tx_check_aggr(struct ieee80211_sta *sta, struct sk_buff *skb, bool is_8023; u16 fc, tid; + if (!sta) + return; + link_sta = rcu_dereference(sta->link[wcid->link_id]); if (!link_sta) return; - if (!sta || !(link_sta->ht_cap.ht_supported || link_sta->he_cap.has_he)) + if (!(link_sta->ht_cap.ht_supported || link_sta->he_cap.has_he)) return; tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; @@ -882,8 +885,10 @@ static void mt7925_tx_check_aggr(struct ieee80211_sta *sta, struct sk_buff *skb, else mlink = &msta->deflink; - if (!test_and_set_bit(tid, &mlink->wcid.ampdu_state)) - ieee80211_start_tx_ba_session(sta, tid, 0); + if (!test_and_set_bit(tid, &mlink->wcid.ampdu_state)) { + if (ieee80211_start_tx_ba_session(sta, tid, 0)) + clear_bit(tid, &mlink->wcid.ampdu_state); + } } static bool @@ -1280,7 +1285,8 @@ mt7925_vif_connect_iter(void *priv, u8 *mac, if (vif->type == NL80211_IFTYPE_AP) { mt76_connac_mcu_uni_add_bss(dev->phy.mt76, vif, &mvif->sta.deflink.wcid, true, NULL); - mt7925_mcu_sta_update(dev, NULL, vif, true, + mt7925_mcu_sta_update(dev, NULL, vif, + &mvif->sta.deflink, true, MT76_STA_INFO_STATE_NONE); mt7925_mcu_uni_add_beacon_offload(dev, hw, vif, true); } |