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wifi: mt76: mt7996: rework mt7996_mac_sta_poll to support MLO

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Rework mt7996_mac_sta_poll routine in order to support multi-link
setup.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250312-b4-mt7996-mlo-p2-v1-13-015b3d6fd928@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2025-03-12 12:13:57 +01:00 committed by Felix Fietkau
parent 0762bdd302
commit 19a2239529
1 changed files with 15 additions and 5 deletions
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20
drivers/net/wireless/mediatek/mt76/mt7996/mac.c
View File

@ -123,10 +123,12 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev)
[IEEE80211_AC_VO] = 6
};
struct mt7996_sta_link *msta_link;
struct mt76_vif_link *mlink;
struct ieee80211_sta *sta;
struct mt7996_sta *msta;
u32 tx_time[IEEE80211_NUM_ACS], rx_time[IEEE80211_NUM_ACS];
LIST_HEAD(sta_poll_list);
struct mt76_wcid *wcid;
int i;
spin_lock_bh(&dev->mt76.sta_poll_lock);
@ -150,10 +152,11 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev)
struct mt7996_sta_link,
wcid.poll_list);
msta = msta_link->sta;
list_del_init(&msta_link->wcid.poll_list);
wcid = &msta_link->wcid;
list_del_init(&wcid->poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
idx = msta_link->wcid.idx;
idx = wcid->idx;
/* refresh peer's airtime reporting */
addr = mt7996_mac_wtbl_lmac_addr(dev, idx, 20);
@ -181,7 +184,7 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev)
sizeof(msta_link->airtime_ac));
}
if (!msta_link->wcid.sta)
if (!wcid->sta)
continue;
sta = container_of((void *)msta, struct ieee80211_sta,
@ -207,8 +210,15 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev)
rssi[2] = to_rssi(GENMASK(23, 16), val);
rssi[3] = to_rssi(GENMASK(31, 14), val);
msta_link->ack_signal =
mt76_rx_signal(msta->vif->deflink.phy->mt76->antenna_mask, rssi);
mlink = rcu_dereference(msta->vif->mt76.link[wcid->link_id]);
if (mlink) {
struct mt76_phy *mphy = mt76_vif_link_phy(mlink);
if (mphy)
msta_link->ack_signal =
mt76_rx_signal(mphy->antenna_mask,
rssi);
}
ewma_avg_signal_add(&msta_link->avg_ack_signal,
-msta_link->ack_signal);