wifi: mt76: connac: prepare mt76_connac_mcu_sta_basic_tlv for MLO support

Pass in struct ieee80211_bss_conf in order to use link specific data.

Link: https://patch.msgid.link/20250102163508.52945-19-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>

Author: nbd168

drivers/net/wireless/mediatek/mt76/mt7615/mcu.c

@@ -865,8 +865,8 @@ mt7615_mcu_wtbl_sta_add(struct mt7615_phy *phy, struct ieee80211_vif *vif,
 			mvif->sta_added = true;
 	}
 	conn_state = enable ? CONN_STATE_PORT_SECURE : CONN_STATE_DISCONNECT;
-	mt76_connac_mcu_sta_basic_tlv(&dev->mt76, sskb, vif, link_sta,
-				      conn_state, new_entry);
+	mt76_connac_mcu_sta_basic_tlv(&dev->mt76, sskb, &vif->bss_conf,
+				      link_sta, conn_state, new_entry);
 	if (enable && sta)
 		mt76_connac_mcu_sta_tlv(phy->mt76, sskb, sta, vif, 0,
 					MT76_STA_INFO_STATE_ASSOC);

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

@@ -369,10 +369,11 @@ void mt76_connac_mcu_bss_omac_tlv(struct sk_buff *skb,
 EXPORT_SYMBOL_GPL(mt76_connac_mcu_bss_omac_tlv);
 
 void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
-				   struct ieee80211_vif *vif,
+				   struct ieee80211_bss_conf *link_conf,
 				   struct ieee80211_link_sta *link_sta,
 				   int conn_state, bool newly)
 {
+	struct ieee80211_vif *vif = link_conf->vif;
 	struct sta_rec_basic *basic;
 	struct tlv *tlv;
 	int conn_type;
@@ -390,8 +391,8 @@ void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
 		basic->conn_type = cpu_to_le32(CONNECTION_INFRA_BC);
 
 		if (vif->type == NL80211_IFTYPE_STATION &&
-		    !is_zero_ether_addr(vif->bss_conf.bssid)) {
-			memcpy(basic->peer_addr, vif->bss_conf.bssid, ETH_ALEN);
+		    !is_zero_ether_addr(link_conf->bssid)) {
+			memcpy(basic->peer_addr, link_conf->bssid, ETH_ALEN);
 			basic->aid = cpu_to_le16(vif->cfg.aid);
 		} else {
 			eth_broadcast_addr(basic->peer_addr);
@@ -1049,6 +1050,9 @@ int mt76_connac_mcu_sta_cmd(struct mt76_phy *phy,
 	struct sk_buff *skb;
 	int conn_state;
 
+	if (!info->link_conf)
+		info->link_conf = &info->vif->bss_conf;
+
 	skb = mt76_connac_mcu_alloc_sta_req(dev, mvif, info->wcid);
 	if (IS_ERR(skb))
 		return PTR_ERR(skb);
@@ -1057,7 +1061,7 @@ int mt76_connac_mcu_sta_cmd(struct mt76_phy *phy,
 				    CONN_STATE_DISCONNECT;
 	link_sta = info->sta ? &info->sta->deflink : NULL;
 	if (info->sta || !info->offload_fw)
-		mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
+		mt76_connac_mcu_sta_basic_tlv(dev, skb, info->link_conf,
 					      link_sta, conn_state,
 					      info->newly);
 	if (info->sta && info->enable)

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

@@ -1758,6 +1758,7 @@ struct mt76_sta_cmd_info {
 	struct mt76_wcid *wcid;
 
 	struct ieee80211_vif *vif;
+	struct ieee80211_bss_conf *link_conf;
 
 	bool offload_fw;
 	bool enable;
@@ -1903,7 +1904,7 @@ mt76_connac_mcu_add_tlv(struct sk_buff *skb, int tag, int len)
 int mt76_connac_mcu_set_channel_domain(struct mt76_phy *phy);
 int mt76_connac_mcu_set_vif_ps(struct mt76_dev *dev, struct ieee80211_vif *vif);
 void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
-				   struct ieee80211_vif *vif,
+				   struct ieee80211_bss_conf *link_conf,
 				   struct ieee80211_link_sta *link_sta,
 				   int state, bool newly);
 void mt76_connac_mcu_wtbl_generic_tlv(struct mt76_dev *dev, struct sk_buff *skb,

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

@@ -1699,7 +1699,7 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,
 		return PTR_ERR(skb);
 
 	/* starec basic */
-	mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, link_sta,
+	mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, &vif->bss_conf, link_sta,
 				      conn_state, newly);
 	/* tag order is in accordance with firmware dependency. */
 	if (sta && conn_state != CONN_STATE_DISCONNECT) {

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

@@ -1820,7 +1820,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
 	conn_state = info->enable ? CONN_STATE_PORT_SECURE :
 				    CONN_STATE_DISCONNECT;
 	if (info->link_sta)
-		mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
+		mt76_connac_mcu_sta_basic_tlv(dev, skb, info->link_conf,
 					      info->link_sta,
 					      conn_state, info->newly);
 	if (info->link_sta && info->enable) {
@@ -1874,7 +1874,7 @@ mt7925_mcu_mlo_sta_cmd(struct mt76_phy *phy,
 		return PTR_ERR(skb);
 
 	if (info->enable)
-		mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
+		mt76_connac_mcu_sta_basic_tlv(dev, skb, info->link_conf,
 					      info->link_sta,
 					      info->enable, info->newly);
 
@@ -1920,6 +1920,7 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev,
 	struct mt76_sta_cmd_info info = {
 		.link_sta = link_sta,
 		.vif = vif,
+		.link_conf = &vif->bss_conf,
 		.enable = enable,
 		.cmd = MCU_UNI_CMD(STA_REC_UPDATE),
 		.state = state,

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

@@ -2174,7 +2174,7 @@ int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif,
 		return PTR_ERR(skb);
 
 	/* starec basic */
-	mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, link_sta,
+	mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, &vif->bss_conf, link_sta,
 				      conn_state, newly);
 
 	if (conn_state == CONN_STATE_DISCONNECT)