diff mbox series

[07/14] wifi: mt76: Move wcid cleanup logic in SoC driver codebase

Message ID 20250220-mt7996-mlo-v1-7-34c4abb37158@kernel.org (mailing list archive)
State New
Headers show
Series wifi: mt76: mt7996: Preliminary work to support MLO | expand

Commit Message

Lorenzo Bianconi Feb. 20, 2025, 1:18 p.m. UTC 
Move wcid remove logic in hw specific driver codebase.
This change is needed to allow the SoC driver to select the proper wcid
identifying the sta link.
This is a preliminary patch to introduce MLO support for MT7996 driver.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/mac80211.c     | 24 +++--------------------
 drivers/net/wireless/mediatek/mt76/mt76.h         |  2 --
 drivers/net/wireless/mediatek/mt76/mt7603/main.c  |  7 +++++++
 drivers/net/wireless/mediatek/mt76/mt7615/main.c  |  7 +++++++
 drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c |  2 +-
 drivers/net/wireless/mediatek/mt76/mt76x02_util.c |  8 +++++++-
 drivers/net/wireless/mediatek/mt76/mt7915/main.c  |  7 +++++++
 drivers/net/wireless/mediatek/mt76/mt7921/main.c  |  7 +++++++
 drivers/net/wireless/mediatek/mt76/mt7925/main.c  |  7 +++++++
 drivers/net/wireless/mediatek/mt76/mt7996/main.c  |  7 +++++++
 10 files changed, 53 insertions(+), 25 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index e1d923ab46a27faab5768968b6fdc95c92527fd7..15483961db3d4390a56b7930efa23498a4af287e 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -1554,26 +1554,6 @@  mt76_sta_add(struct mt76_phy *phy, struct ieee80211_vif *vif,
 	return ret;
 }
 
-void __mt76_sta_remove(struct mt76_phy *phy, struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta)
-{
-	struct mt76_dev *dev = phy->dev;
-	struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv;
-	int i, idx = wcid->idx;
-
-	for (i = 0; i < ARRAY_SIZE(wcid->aggr); i++)
-		mt76_rx_aggr_stop(dev, wcid, i);
-
-	if (dev->drv->sta_remove)
-		dev->drv->sta_remove(dev, vif, sta);
-
-	mt76_wcid_cleanup(dev, wcid);
-
-	mt76_wcid_mask_clear(dev->wcid_mask, idx);
-	phy->num_sta--;
-}
-EXPORT_SYMBOL_GPL(__mt76_sta_remove);
-
 static void
 mt76_sta_remove(struct mt76_phy *phy, struct ieee80211_vif *vif,
 		struct ieee80211_sta *sta)
@@ -1581,7 +1561,9 @@  mt76_sta_remove(struct mt76_phy *phy, struct ieee80211_vif *vif,
 	struct mt76_dev *dev = phy->dev;
 
 	mutex_lock(&dev->mutex);
-	__mt76_sta_remove(phy, vif, sta);
+	if (dev->drv->sta_remove)
+		dev->drv->sta_remove(dev, vif, sta);
+	phy->num_sta--;
 	mutex_unlock(&dev->mutex);
 }
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 019422cf6e739cf5487ed7d73d000afa1ec6066f..92de136fdebaa19c3b21448e8c5f0e19d8702c8d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -1484,8 +1484,6 @@  int mt76_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		   struct ieee80211_sta *sta,
 		   enum ieee80211_sta_state old_state,
 		   enum ieee80211_sta_state new_state);
-void __mt76_sta_remove(struct mt76_phy *phy, struct ieee80211_vif *vif,
-		       struct ieee80211_sta *sta);
 void mt76_sta_pre_rcu_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			     struct ieee80211_sta *sta);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
index 212d1ad0c40549ae426a5bf2abf1ff917236f186..670f9fa484213556f6e65d019b779a7135427da6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c
@@ -378,6 +378,10 @@  mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	struct mt7603_vif *mvif = (struct mt7603_vif *)vif->drv_priv;
 	struct mt7603_sta *msta = (struct mt7603_sta *)sta->drv_priv;
 	struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv;
+	int i, idx = wcid->idx;
+
+	for (i = 0; i < ARRAY_SIZE(wcid->aggr); i++)
+		mt76_rx_aggr_stop(mdev, wcid, i);
 
 	spin_lock_bh(&dev->ps_lock);
 	__skb_queue_purge(&msta->psq);
@@ -390,6 +394,9 @@  mt7603_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	spin_unlock_bh(&mdev->sta_poll_lock);
 
 	mt7603_wtbl_clear(dev, wcid->idx);
+
+	mt76_wcid_cleanup(mdev, wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 
 static void
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 5ede906c9624fa0d30e6eba2fad7a437fe50a040..182f85f6a91647712a400f5976858d38fdc8a29a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -679,8 +679,12 @@  void mt7615_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	struct mt7615_dev *dev = container_of(mdev, struct mt7615_dev, mt76);
 	struct mt7615_sta *msta = (struct mt7615_sta *)sta->drv_priv;
 	struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
+	int i, idx = msta->wcid.idx;
 	struct mt7615_phy *phy;
 
+	for (i = 0; i < ARRAY_SIZE(msta->wcid.aggr); i++)
+		mt76_rx_aggr_stop(mdev, &msta->wcid, i);
+
 	mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid);
 
 	phy = mvif->mt76.band_idx ? mt7615_ext_phy(dev) : &dev->phy;
@@ -698,6 +702,9 @@  void mt7615_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	spin_unlock_bh(&mdev->sta_poll_lock);
 
 	mt76_connac_power_save_sched(phy->mt76, &dev->pm);
+
+	mt76_wcid_cleanup(mdev, &msta->wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 EXPORT_SYMBOL_GPL(mt7615_mac_sta_remove);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
index 7d840ad4ae65e7b700a5f0b05c1c35f6d64ecaa3..a87806b3675832ea04072213fc779b49f77076b4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c
@@ -423,7 +423,7 @@  static void mt76x02_reset_state(struct mt76x02_dev *dev)
 		priv = msta->vif;
 		vif = container_of(priv, struct ieee80211_vif, drv_priv);
 
-		__mt76_sta_remove(&dev->mphy, vif, sta);
+		mt76x02_sta_remove(&dev->mt76, vif, sta);
 		memset(msta, 0, sizeof(*msta));
 	}
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
index ce9f4335525e21fd3cb70ebc96348bc986dcfff9..92545c9f9d9b6e9f4d63ffcbd764182d6e5f0ade 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c
@@ -271,10 +271,16 @@  void mt76x02_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 {
 	struct mt76x02_dev *dev = container_of(mdev, struct mt76x02_dev, mt76);
 	struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv;
-	int idx = wcid->idx;
+	int i, idx = wcid->idx;
+
+	for (i = 0; i < ARRAY_SIZE(wcid->aggr); i++)
+		mt76_rx_aggr_stop(mdev, wcid, i);
 
 	mt76x02_mac_wcid_set_drop(dev, idx, true);
 	mt76x02_mac_wcid_setup(dev, idx, 0, NULL);
+
+	mt76_wcid_cleanup(mdev, wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 EXPORT_SYMBOL_GPL(mt76x02_sta_remove);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 41d2334771654173dd48db321f350b4939b58b04..38bfb6608af4c52063a3978006ee0fdd6c96ee6c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -868,6 +868,10 @@  void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 {
 	struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76);
 	struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
+	int i, idx = msta->wcid.idx;
+
+	for (i = 0; i < ARRAY_SIZE(msta->wcid.aggr); i++)
+		mt76_rx_aggr_stop(mdev, &msta->wcid, i);
 
 	mt7915_mac_wtbl_update(dev, msta->wcid.idx,
 			       MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
@@ -878,6 +882,9 @@  void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	if (!list_empty(&msta->rc_list))
 		list_del_init(&msta->rc_list);
 	spin_unlock_bh(&mdev->sta_poll_lock);
+
+	mt76_wcid_cleanup(mdev, &msta->wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 
 static void mt7915_tx(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 33228e33235f5dc15d5cd724a97d6d9ea93f2acf..d6f2f79fcd10e65b57f322b577cee0cea8e70f84 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -871,6 +871,10 @@  void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 {
 	struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
 	struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
+	int i, idx = msta->deflink.wcid.idx;
+
+	for (i = 0; i < ARRAY_SIZE(msta->deflink.wcid.aggr); i++)
+		mt76_rx_aggr_stop(mdev, &msta->deflink.wcid, i);
 
 	mt7921_roc_abort_sync(dev);
 	mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
@@ -899,6 +903,9 @@  void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	mt7921_regd_set_6ghz_power_type(vif, false);
 
 	mt76_connac_power_save_sched(&dev->mphy, &dev->pm);
+
+	mt76_wcid_cleanup(mdev, &msta->deflink.wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 EXPORT_SYMBOL_GPL(mt7921_mac_sta_remove);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 1be4dcd0c4c220a8822fbaaaf3fb94774e168fd4..891180ad1470da91fc656c8b9a2598c93a3f13da 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1231,8 +1231,12 @@  void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 			.active = true,
 		},
 	};
+	int i, idx = msta->deflink.wcid.idx;
 	unsigned long rem;
 
+	for (i = 0; i < ARRAY_SIZE(msta->deflink.wcid.aggr); i++)
+		mt76_rx_aggr_stop(mdev, &msta->deflink.wcid, i);
+
 	rem = ieee80211_vif_is_mld(vif) ? msta->valid_links : BIT(0);
 
 	mt7925_mac_sta_remove_links(dev, vif, sta, rem);
@@ -1252,6 +1256,9 @@  void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 		mvif->wep_sta = NULL;
 		ewma_rssi_init(&mvif->bss_conf.rssi);
 	}
+
+	mt76_wcid_cleanup(mdev, &msta->deflink.wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 EXPORT_SYMBOL_GPL(mt7925_mac_sta_remove);
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c
index 7572e6090b2f03427c104d42183f6e0a7e2de250..eb923c17220eb2ac8d6c916f250c618ebd90c311 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c
@@ -873,6 +873,10 @@  void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, mt76);
 	struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv;
 	struct mt7996_sta_link *msta_link = &msta->deflink;
+	int i, idx = msta_link->wcid.idx;
+
+	for (i = 0; i < ARRAY_SIZE(msta_link->wcid.aggr); i++)
+		mt76_rx_aggr_stop(mdev, &msta_link->wcid, i);
 
 	mt7996_mac_wtbl_update(dev, msta_link->wcid.idx,
 			       MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
@@ -883,6 +887,9 @@  void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
 	if (!list_empty(&msta_link->rc_list))
 		list_del_init(&msta_link->rc_list);
 	spin_unlock_bh(&mdev->sta_poll_lock);
+
+	mt76_wcid_cleanup(mdev, &msta_link->wcid);
+	mt76_wcid_mask_clear(mdev->wcid_mask, idx);
 }
 
 static void mt7996_tx(struct ieee80211_hw *hw,