diff mbox series

[46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link BSS

Message ID 20240613030241.5771-47-sean.wang@kernel.org (mailing list archive)
State Accepted
Delegated to: Felix Fietkau
Headers show
Series Prerequisite Refactoring for Enabling MLO on MT7925 | expand

Commit Message

Sean Wang June 13, 2024, 3:02 a.m. UTC 
From: Sean Wang <sean.wang@mediatek.com>

The mt7925_mac_link_bss_remove function currently removes the per-link BSS.
We will extend this function when we implement the MLO functionality.

This patch only includes structural changes and does not involve any
logic changes.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
 .../net/wireless/mediatek/mt76/mt792x_core.c  | 35 +++++++++++--------
 1 file changed, 21 insertions(+), 14 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 222204916b73..bec2c1eb5240 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -113,31 +113,38 @@  void mt792x_stop(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(mt792x_stop);
 
-void mt792x_remove_interface(struct ieee80211_hw *hw,
-			     struct ieee80211_vif *vif)
+static void mt792x_mac_link_bss_remove(struct mt792x_dev *dev,
+				       struct ieee80211_bss_conf *link_conf,
+				       struct mt792x_link_sta *mlink)
 {
-	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-	struct mt792x_sta *msta = &mvif->sta;
-	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct mt792x_phy *phy = mt792x_hw_phy(hw);
-	int idx = msta->deflink.wcid.idx;
+	struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
+	int idx = mlink->wcid.idx;
 
 	mt792x_mutex_acquire(dev);
-	mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
-	mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf, &mvif->sta.deflink.wcid, false);
+	mt76_connac_free_pending_tx_skbs(&dev->pm, &mlink->wcid);
+	mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf, &mlink->wcid, false);
 
 	rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
 
-	dev->mt76.vif_mask &= ~BIT_ULL(mvif->bss_conf.mt76.idx);
-	phy->omac_mask &= ~BIT_ULL(mvif->bss_conf.mt76.omac_idx);
+	dev->mt76.vif_mask &= ~BIT_ULL(mconf->mt76.idx);
+	mconf->vif->phy->omac_mask &= ~BIT_ULL(mconf->mt76.omac_idx);
 	mt792x_mutex_release(dev);
 
 	spin_lock_bh(&dev->mt76.sta_poll_lock);
-	if (!list_empty(&msta->deflink.wcid.poll_list))
-		list_del_init(&msta->deflink.wcid.poll_list);
+	if (!list_empty(&mlink->wcid.poll_list))
+		list_del_init(&mlink->wcid.poll_list);
 	spin_unlock_bh(&dev->mt76.sta_poll_lock);
 
-	mt76_wcid_cleanup(&dev->mt76, &msta->deflink.wcid);
+	mt76_wcid_cleanup(&dev->mt76, &mlink->wcid);
+}
+
+void mt792x_remove_interface(struct ieee80211_hw *hw,
+			     struct ieee80211_vif *vif)
+{
+	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+	struct mt792x_dev *dev = mt792x_hw_dev(hw);
+
+	mt792x_mac_link_bss_remove(dev, &vif->bss_conf, &mvif->sta.deflink);
 }
 EXPORT_SYMBOL_GPL(mt792x_remove_interface);