wifi: mt76: mt7925: extend mt7925_mcu_sta_vht_tlv for per-link STA

Extend mt7925_mcu_sta_vht_tlv with the per-link STA configuration.

The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20240613030241.5771-32-sean.wang@kernel.orgSigned-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt7925/mcu.c

@@ -1448,21 +1448,21 @@ mt7925_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
 }
 
 static void
-mt7925_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
 {
 	struct sta_rec_vht *vht;
 	struct tlv *tlv;
 
 	/* For 6G band, this tlv is necessary to let hw work normally */
-	if (!sta->deflink.he_6ghz_capa.capa && !sta->deflink.vht_cap.vht_supported)
+	if (!link_sta->he_6ghz_capa.capa && !link_sta->vht_cap.vht_supported)
 		return;
 
 	tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_VHT, sizeof(*vht));
 
 	vht = (struct sta_rec_vht *)tlv;
-	vht->vht_cap = cpu_to_le32(sta->deflink.vht_cap.cap);
-	vht->vht_rx_mcs_map = sta->deflink.vht_cap.vht_mcs.rx_mcs_map;
-	vht->vht_tx_mcs_map = sta->deflink.vht_cap.vht_mcs.tx_mcs_map;
+	vht->vht_cap = cpu_to_le32(link_sta->vht_cap.cap);
+	vht->vht_rx_mcs_map = link_sta->vht_cap.vht_mcs.rx_mcs_map;
+	vht->vht_tx_mcs_map = link_sta->vht_cap.vht_mcs.tx_mcs_map;
 }
 
 static void
@@ -1641,7 +1641,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
 	if (info->link_sta && info->enable) {
 		mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta->sta);
 		mt7925_mcu_sta_ht_tlv(skb, info->link_sta->sta);
-		mt7925_mcu_sta_vht_tlv(skb, info->link_sta->sta);
+		mt7925_mcu_sta_vht_tlv(skb, info->link_sta);
 		mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
 		mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta);
 		mt7925_mcu_sta_he_tlv(skb, info->link_sta);