wifi: mt76: mt7925: extend mt7925_get_phy_mode for per-link STA

Extend mt7925_get_phy_mode 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/20240613030241.5771-36-sean.wang@kernel.orgSigned-off-by: Felix Fietkau <nbd@nbd.name>

drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c

@@ -1307,7 +1307,8 @@ int mt76_connac_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif *mvif,
 EXPORT_SYMBOL_GPL(mt76_connac_mcu_sta_ba);
 
 u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
-			    enum nl80211_band band, struct ieee80211_sta *sta)
+			    enum nl80211_band band,
+			    struct ieee80211_link_sta *link_sta)
 {
 	struct mt76_dev *dev = phy->dev;
 	const struct ieee80211_sta_he_cap *he_cap;
@@ -1318,10 +1319,10 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
 	if (is_connac_v1(dev))
 		return 0x38;
 
-	if (sta) {
-		ht_cap = &sta->deflink.ht_cap;
-		vht_cap = &sta->deflink.vht_cap;
-		he_cap = &sta->deflink.he_cap;
+	if (link_sta) {
+		ht_cap = &link_sta->ht_cap;
+		vht_cap = &link_sta->vht_cap;
+		he_cap = &link_sta->he_cap;
 	} else {
 		struct ieee80211_supported_band *sband;
 

drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h

@@ -1995,7 +1995,8 @@ mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
 const struct ieee80211_sta_eht_cap *
 mt76_connac_get_eht_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
 u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
-			    enum nl80211_band band, struct ieee80211_sta *sta);
+			    enum nl80211_band band,
+			    struct ieee80211_link_sta *sta);
 u8 mt76_connac_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
 				enum nl80211_band band);
 

drivers/net/wireless/mediatek/mt76/mt7915/mcu.c

@@ -1503,7 +1503,7 @@ mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev,
 
 	ra->valid = true;
 	ra->auto_rate = true;
-	ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, sta);
+	ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, &sta->deflink);
 	ra->channel = chandef->chan->hw_value;
 	ra->bw = sta->deflink.bandwidth;
 	ra->phy.bw = sta->deflink.bandwidth;

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

@@ -2115,7 +2115,7 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
 		basic_req->nonht_basic_phy = cpu_to_le16(PHY_TYPE_OFDM_INDEX);
 
 	memcpy(basic_req->bssid, link_conf->bssid, ETH_ALEN);
-	basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band, sta);
+	basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band, link_sta);
 	basic_req->bcn_interval = cpu_to_le16(link_conf->beacon_int);
 	basic_req->dtim_period = link_conf->dtim_period;
 	basic_req->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);

drivers/net/wireless/mediatek/mt76/mt7996/mcu.c

@@ -2002,7 +2002,7 @@ mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev,
 
 	ra->valid = true;
 	ra->auto_rate = true;
-	ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, sta);
+	ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, &sta->deflink);
 	ra->channel = chandef->chan->hw_value;
 	ra->bw = (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_320) ?
 		 CMD_CBW_320MHZ : sta->deflink.bandwidth;