diff options
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 29 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/main.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h | 1 |
3 files changed, 31 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 01208eac2a25..a5a992bdbd15 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -854,6 +854,33 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, txwi[6] |= cpu_to_le32(MT_TXD6_DIS_MAT); } +/* The WLAN_IDX in the TXD and TXP must belong to the primary or secondary + * link of an MLD station; any other link id can make the firmware spin when + * that link is in powersave. Completion events carry the same index, so the + * wcid used for status tracking and accounting must match it + */ +struct mt76_wcid *mt7996_get_tx_wcid(struct mt76_wcid *wcid) +{ + struct mt7996_sta_link *msta_link; + struct mt7996_sta *msta; + + if (!wcid->sta) + return wcid; + + msta_link = container_of(wcid, struct mt7996_sta_link, wcid); + msta = msta_link->sta; + + if (!msta || wcid->link_id == msta->seclink_id || + wcid->link_id == msta->deflink_id) + return wcid; + + msta_link = mt7996_sta_link(msta, msta->deflink_id); + if (msta_link) + return &msta_link->wcid; + + return wcid; +} + void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, int pid, @@ -1091,6 +1118,8 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, tx_info->buf[1].len, DMA_TO_DEVICE); } + wcid = mt7996_get_tx_wcid(wcid); + pid = mt76_tx_status_skb_add(mdev, wcid, tx_info->skb); memset(txwi_ptr, 0, MT_TXD_SIZE); /* Transmit non qos data by 802.11 header and need to fill txd by host*/ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index 574aeac286cc..f291560ae93c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -1579,7 +1579,7 @@ static void mt7996_tx(struct ieee80211_hw *hw, if (msta_link) wcid = &msta_link->wcid; } - mt76_tx(mphy, control->sta, wcid, skb); + mt76_tx(mphy, control->sta, mt7996_get_tx_wcid(wcid), skb); unlock: rcu_read_unlock(); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index e03699e968ff..60397a1b1a2b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -872,6 +872,7 @@ bool mt7996_mac_wtbl_update(struct mt7996_dev *dev, int idx, u32 mask); void mt7996_mac_reset_counters(struct mt7996_phy *phy); void mt7996_mac_cca_stats_reset(struct mt7996_phy *phy); void mt7996_mac_enable_nf(struct mt7996_dev *dev, u8 band); +struct mt76_wcid *mt7996_get_tx_wcid(struct mt76_wcid *wcid); void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, int pid, |