[PATCH 1/6] Revert "wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLO"

[sean.wang@kernel.org]

From: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>

This reverts commit 3cc610e9069db69e4a0f6304993f4c98db52c3c7.

Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt7925/main.c  | 10 ++--
 .../net/wireless/mediatek/mt76/mt7925/mcu.c   | 50 ++++---------------
 .../wireless/mediatek/mt76/mt7925/mt7925.h    |  2 -
 3 files changed, 14 insertions(+), 48 deletions(-)

diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index a6944de712cc..0904d8f109b3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1290,22 +1290,22 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	case IEEE80211_AMPDU_RX_START:
 		mt76_rx_aggr_start(&dev->mt76, &msta->deflink.wcid, tid, ssn,
 				   params->buf_size);
-		mt7925_mcu_uni_rx_ba(dev, vif, params, true);
+		mt7925_mcu_uni_rx_ba(dev, params, true);
 		break;
 	case IEEE80211_AMPDU_RX_STOP:
 		mt76_rx_aggr_stop(&dev->mt76, &msta->deflink.wcid, tid);
-		mt7925_mcu_uni_rx_ba(dev, vif, params, false);
+		mt7925_mcu_uni_rx_ba(dev, params, false);
 		break;
 	case IEEE80211_AMPDU_TX_OPERATIONAL:
 		mtxq->aggr = true;
 		mtxq->send_bar = false;
-		mt7925_mcu_uni_tx_ba(dev, vif, params, true);
+		mt7925_mcu_uni_tx_ba(dev, params, true);
 		break;
 	case IEEE80211_AMPDU_TX_STOP_FLUSH:
 	case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
 		mtxq->aggr = false;
 		clear_bit(tid, &msta->deflink.wcid.ampdu_state);
-		mt7925_mcu_uni_tx_ba(dev, vif, params, false);
+		mt7925_mcu_uni_tx_ba(dev, params, false);
 		break;
 	case IEEE80211_AMPDU_TX_START:
 		set_bit(tid, &msta->deflink.wcid.ampdu_state);
@@ -1314,7 +1314,7 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	case IEEE80211_AMPDU_TX_STOP_CONT:
 		mtxq->aggr = false;
 		clear_bit(tid, &msta->deflink.wcid.ampdu_state);
-		mt7925_mcu_uni_tx_ba(dev, vif, params, false);
+		mt7925_mcu_uni_tx_ba(dev, params, false);
 		ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
 		break;
 	}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index d4d3ecf863c4..ad6174c07fe5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -529,10 +529,10 @@ void mt7925_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb)
 
 static int
 mt7925_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif *mvif,
-		  struct mt76_wcid *wcid,
 		  struct ieee80211_ampdu_params *params,
 		  bool enable, bool tx)
 {
+	struct mt76_wcid *wcid = (struct mt76_wcid *)params->sta->drv_priv;
 	struct sta_rec_ba_uni *ba;
 	struct sk_buff *skb;
 	struct tlv *tlv;
@@ -560,60 +560,28 @@ mt7925_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif *mvif,
 
 /** starec & wtbl **/
 int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev,
-			 struct ieee80211_vif *vif,
 			 struct ieee80211_ampdu_params *params,
 			 bool enable)
 {
 	struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv;
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_link_sta *mlink;
-	struct mt792x_bss_conf *mconf;
-	unsigned long usable_links = ieee80211_vif_usable_links(vif);
-	struct mt76_wcid *wcid;
-	u8 link_id, ret;
-
-	for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) {
-		mconf = mt792x_vif_to_link(mvif, link_id);
-		mlink = mt792x_sta_to_link(msta, link_id);
-		wcid = &mlink->wcid;
-
-		if (enable && !params->amsdu)
-			mlink->wcid.amsdu = false;
+	struct mt792x_vif *mvif = msta->vif;
 
-		ret = mt7925_mcu_sta_ba(&dev->mt76, &mconf->mt76, wcid, params,
-					enable, true);
-		if (ret < 0)
-			break;
-	}
+	if (enable && !params->amsdu)
+		msta->deflink.wcid.amsdu = false;
 
-	return ret;
+	return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params,
+				 enable, true);
 }
 
 int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev,
-			 struct ieee80211_vif *vif,
 			 struct ieee80211_ampdu_params *params,
 			 bool enable)
 {
 	struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv;
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_link_sta *mlink;
-	struct mt792x_bss_conf *mconf;
-	unsigned long usable_links = ieee80211_vif_usable_links(vif);
-	struct mt76_wcid *wcid;
-	u8 link_id, ret;
-
-	for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) {
-		mconf = mt792x_vif_to_link(mvif, link_id);
-		mlink = mt792x_sta_to_link(msta, link_id);
-		wcid = &mlink->wcid;
-
-		ret = mt7925_mcu_sta_ba(&dev->mt76, &mconf->mt76, wcid, params,
-					enable, false);
-		if (ret < 0)
-			break;
-	}
+	struct mt792x_vif *mvif = msta->vif;
 
-	return ret;
+	return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params,
+				 enable, false);
 }
 
 static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index df3c705d1cb3..f5c02e5f5066 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -242,11 +242,9 @@ int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev,
 				 struct ieee80211_vif *vif,
 				 bool enable);
 int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev,
-			 struct ieee80211_vif *vif,
 			 struct ieee80211_ampdu_params *params,
 			 bool enable);
 int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev,
-			 struct ieee80211_vif *vif,
 			 struct ieee80211_ampdu_params *params,
 			 bool enable);
 void mt7925_scan_work(struct work_struct *work);
-- 
2.25.1