Commit ecd72f96 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

wifi: mt76: mt7996: Support MLO in mt7996_mac_sta_event() 



Similar to mt7996_mac_sta_add() adn mt7996_mac_sta_remove(), update
mt7996_mac_sta_event routine to take into account MLO support.
Please note mcu routines does not support MLO yet.

Co-developed-by: default avatarBo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: default avatarBo Jiao <Bo.Jiao@mediatek.com>
Co-developed-by: default avatarPeter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: default avatarPeter Chiu <chui-hao.chiu@mediatek.com>
Co-developed-by: default avatarShayne Chen <shayne.chen@mediatek.com>
Signed-off-by: default avatarShayne Chen <shayne.chen@mediatek.com>
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20250311-mt7996-mlo-v2-9-31df6972519b@kernel.org


Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent f520ecea

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

+40 −29
Original line number Diff line number Diff line
@@ -1001,31 +1001,42 @@ mt7996_mac_sta_event(struct mt7996_dev *dev, struct ieee80211_vif *vif, 
		     struct ieee80211_sta *sta, enum mt76_sta_event ev)

{

	struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv;

	struct mt7996_sta_link *msta_link = &msta->deflink;

	struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv;

	struct mt7996_vif_link *link = &mvif->deflink;

	int i, ret;

	struct ieee80211_link_sta *link_sta;

	unsigned int link_id;



	for_each_sta_active_link(vif, sta, link_sta, link_id) {

		struct mt7996_sta_link *msta_link;

		struct mt7996_vif_link *link;

		int i, err;



		link = mt7996_vif_link(dev, vif, link_id);

		if (!link)

			continue;



		msta_link = mt76_dereference(msta->link[link_id], &dev->mt76);

		if (!msta_link)

			continue;



		switch (ev) {

		case MT76_STA_EVENT_ASSOC:

		ret = mt7996_mcu_add_sta(dev, vif, &link->mt76, sta,

			err = mt7996_mcu_add_sta(dev, vif, &link->mt76, sta,

						 CONN_STATE_CONNECT, true);

		if (ret)

			return ret;

			if (err)

				return err;



		ret = mt7996_mcu_add_rate_ctrl(dev, vif, sta, false);

		if (ret)

			return ret;

			err = mt7996_mcu_add_rate_ctrl(dev, vif, sta, false);

			if (err)

				return err;



			msta_link->wcid.tx_info |= MT_WCID_TX_INFO_SET;

			msta_link->wcid.sta = 1;



		return 0;



			break;

		case MT76_STA_EVENT_AUTHORIZE:

		return mt7996_mcu_add_sta(dev, vif, &link->mt76, sta,

			err = mt7996_mcu_add_sta(dev, vif, &link->mt76, sta,

						 CONN_STATE_PORT_SECURE, false);



			if (err)

				return err;

			break;

		case MT76_STA_EVENT_DISASSOC:

			for (i = 0; i < ARRAY_SIZE(msta_link->twt.flow); i++)

				mt7996_mac_twt_teardown_flow(dev, msta, i);
@@ -1034,8 +1045,8 @@ mt7996_mac_sta_event(struct mt7996_dev *dev, struct ieee80211_vif *vif, 
					   CONN_STATE_DISCONNECT, false);

			msta_link->wcid.sta_disabled = 1;

			msta_link->wcid.sta = 0;



		return 0;

			break;

		}

	}



	return 0;