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[21/29] wifi: mt76: add def_wcid to struct mt76_wcid

Message ID c453d6b0045ce09fded4e255dc4673defa0dc2ec.1720042294.git.sean.wang@kernel.org (mailing list archive)
State Superseded
Delegated to: Felix Fietkau
Headers show
Series Enabling MT7925 MLO Mode Support | expand

Commit Message

Sean Wang July 3, 2024, 9:42 p.m. UTC 
From: Sean Wang <sean.wang@mediatek.com>

add def_wcid to struct mt76_wcid to allow per-link wcid to retrieve the
struct ieee80211_sta structure.

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>
---
 drivers/net/wireless/mediatek/mt76/mt76.h        | 5 +++++
 drivers/net/wireless/mediatek/mt76/mt7925/main.c | 2 ++
 2 files changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index c0e529d0b3ef..f8431b889c78 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -368,6 +368,8 @@  struct mt76_wcid {
 	struct mt76_sta_stats stats;
 
 	struct list_head poll_list;
+
+	struct mt76_wcid *def_wcid;
 };
 
 struct mt76_txq {
@@ -1258,6 +1260,9 @@  wcid_to_sta(struct mt76_wcid *wcid)
 	if (!wcid || !wcid->sta)
 		return NULL;
 
+	if (wcid->def_wcid)
+		ptr = wcid->def_wcid;
+
 	return container_of(ptr, struct ieee80211_sta, drv_priv);
 }
 
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index c3ce57d36168..339888086076 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -894,6 +894,7 @@  mt7925_mac_sta_add_links(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 		rcu_assign_pointer(msta->link[link_id], mlink);
 		mlink->sta = msta;
 		mlink->pri_link = &sta->deflink;
+		mlink->wcid.def_wcid = &msta->deflink.wcid;
 
 		link_sta = mt792x_sta_to_link_sta(vif, sta, link_id);
 		mt7925_mac_link_sta_add(&dev->mt76, vif, link_sta);
@@ -1867,6 +1868,7 @@  mt7925_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		mconf->vif = mvif;
 		mlink->wcid.link_id = link_id;
 		mlink->wcid.link_valid = !!vif->valid_links;
+		mlink->wcid.def_wcid = &mvif->sta.deflink.wcid;
 	}
 
 	if (hweight16(mvif->valid_links) == 0)