1 files changed, 190 insertions, 52 deletions

diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 791c8b00e112..a8d25b7d47d0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -130,7 +130,7 @@ mt7925_init_he_caps(struct mt792x_phy *phy, enum nl80211_band band,
 
 	if (he_cap_elem->phy_cap_info[6] &
 	    IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) {
-		mt76_connac_gen_ppe_thresh(he_cap->ppe_thres, nss);
+		mt76_connac_gen_ppe_thresh(he_cap->ppe_thres, nss, band);
 	} else {
 		he_cap_elem->phy_cap_info[9] |=
 			u8_encode_bits(IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_16US,
@@ -251,12 +251,12 @@ int mt7925_init_mlo_caps(struct mt792x_phy *phy)
 		},
 	};
 
-	if (!(phy->chip_cap & MT792x_CHIP_CAP_MLO_EVT_EN))
+	if (!(phy->chip_cap & MT792x_CHIP_CAP_MLO_EN))
 		return 0;
 
 	ext_capab[0].eml_capabilities = phy->eml_cap;
 	ext_capab[0].mld_capa_and_ops =
-		u16_encode_bits(1, IEEE80211_MLD_CAP_OP_MAX_SIMUL_LINKS);
+		u16_encode_bits(0, IEEE80211_MLD_CAP_OP_MAX_SIMUL_LINKS);
 
 	wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO;
 	wiphy->iftype_ext_capab = ext_capab;
@@ -310,6 +310,7 @@ void mt7925_set_stream_he_eht_caps(struct mt792x_phy *phy)
 int __mt7925_start(struct mt792x_phy *phy)
 {
 	struct mt76_phy *mphy = phy->mt76;
+	struct mt792x_dev *dev = phy->dev;
 	int err;
 
 	err = mt7925_mcu_set_channel_domain(mphy);
@@ -320,9 +321,12 @@ int __mt7925_start(struct mt792x_phy *phy)
 	if (err)
 		return err;
 
-	err = mt7925_set_tx_sar_pwr(mphy->hw, NULL);
-	if (err)
-		return err;
+	if (!dev->sar_inited) {
+		err = mt7925_set_tx_sar_pwr(mphy->hw, NULL);
+		if (err)
+			return err;
+		dev->sar_inited = true;
+	}
 
 	mt792x_mac_reset_counters(phy);
 	set_bit(MT76_STATE_RUNNING, &mphy->state);
@@ -330,6 +334,9 @@ int __mt7925_start(struct mt792x_phy *phy)
 	ieee80211_queue_delayed_work(mphy->hw, &mphy->mac_work,
 				     MT792x_WATCHDOG_TIME);
 
+	if (phy->chip_cap & MT792x_CHIP_CAP_WF_RF_PIN_CTRL_EVT_EN)
+		wiphy_rfkill_start_polling(mphy->hw->wiphy);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(__mt7925_start);
@@ -356,38 +363,37 @@ static int mt7925_mac_link_bss_add(struct mt792x_dev *dev,
 	struct mt76_txq *mtxq;
 	int idx, ret = 0;
 
-	mconf->mt76.idx = __ffs64(~dev->mt76.vif_mask);
-	if (mconf->mt76.idx >= MT792x_MAX_INTERFACES) {
-		ret = -ENOSPC;
-		goto out;
+	if (vif->type == NL80211_IFTYPE_P2P_DEVICE) {
+		mconf->mt76.idx = MT792x_MAX_INTERFACES;
+	} else {
+		mconf->mt76.idx = __ffs64(~dev->mt76.vif_mask);
+
+		if (mconf->mt76.idx >= MT792x_MAX_INTERFACES) {
+			ret = -ENOSPC;
+			goto out;
+		}
 	}
 
 	mconf->mt76.omac_idx = ieee80211_vif_is_mld(vif) ?
 			       0 : mconf->mt76.idx;
 	mconf->mt76.band_idx = 0xff;
-	mconf->mt76.wmm_idx = mconf->mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
+	mconf->mt76.wmm_idx = ieee80211_vif_is_mld(vif) ?
+			      0 : mconf->mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
+	mconf->mt76.link_idx = hweight16(mvif->valid_links);
 
 	if (mvif->phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ)
 		mconf->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4;
 	else
 		mconf->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
 
-	ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf,
-					  &mlink->wcid, true);
-	if (ret)
-		goto out;
-
 	dev->mt76.vif_mask |= BIT_ULL(mconf->mt76.idx);
 	mvif->phy->omac_mask |= BIT_ULL(mconf->mt76.omac_idx);
 
 	idx = MT792x_WTBL_RESERVED - mconf->mt76.idx;
 
-	INIT_LIST_HEAD(&mlink->wcid.poll_list);
 	mlink->wcid.idx = idx;
-	mlink->wcid.phy_idx = mconf->mt76.band_idx;
-	mlink->wcid.hw_key_idx = -1;
 	mlink->wcid.tx_info |= MT_WCID_TX_INFO_SET;
-	mt76_wcid_init(&mlink->wcid);
+	mt76_wcid_init(&mlink->wcid, 0);
 
 	mt7925_mac_wtbl_update(dev, idx,
 			       MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
@@ -395,6 +401,12 @@ static int mt7925_mac_link_bss_add(struct mt792x_dev *dev,
 	ewma_rssi_init(&mconf->rssi);
 
 	rcu_assign_pointer(dev->mt76.wcid[idx], &mlink->wcid);
+
+	ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf, &mconf->mt76,
+					  &mlink->wcid, true);
+	if (ret)
+		goto out;
+
 	if (vif->txq) {
 		mtxq = (struct mt76_txq *)vif->txq->drv_priv;
 		mtxq->wcid = idx;
@@ -418,6 +430,7 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 	mvif->bss_conf.vif = mvif;
 	mvif->sta.vif = mvif;
 	mvif->deflink_id = IEEE80211_LINK_UNSPECIFIED;
+	mvif->mlo_pm_state = MT792x_MLO_LINK_DISASSOC;
 
 	ret = mt7925_mac_link_bss_add(dev, &vif->bss_conf, &mvif->sta.deflink);
 	if (ret < 0)
@@ -443,7 +456,7 @@ void mt7925_roc_abort_sync(struct mt792x_dev *dev)
 {
 	struct mt792x_phy *phy = &dev->phy;
 
-	del_timer_sync(&phy->roc_timer);
+	timer_delete_sync(&phy->roc_timer);
 	cancel_work_sync(&phy->roc_work);
 	if (test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state))
 		ieee80211_iterate_interfaces(mt76_hw(dev),
@@ -475,7 +488,7 @@ static int mt7925_abort_roc(struct mt792x_phy *phy,
 {
 	int err = 0;
 
-	del_timer_sync(&phy->roc_timer);
+	timer_delete_sync(&phy->roc_timer);
 	cancel_work_sync(&phy->roc_work);
 
 	mt792x_mutex_acquire(phy->dev);
@@ -744,7 +757,7 @@ void mt7925_set_runtime_pm(struct mt792x_dev *dev)
 	mt7925_mcu_set_deep_sleep(dev, pm->ds_enable);
 }
 
-static int mt7925_config(struct ieee80211_hw *hw, u32 changed)
+static int mt7925_config(struct ieee80211_hw *hw, int radio_idx, u32 changed)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 	int ret = 0;
@@ -801,12 +814,12 @@ static u8
 mt7925_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 		       bool beacon, bool mcast)
 {
-	struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
+	struct mt76_vif_link *mvif = (struct mt76_vif_link *)vif->drv_priv;
 	struct mt76_phy *mphy = hw->priv;
 	u16 rate;
 	u8 i, idx, ht;
 
-	rate = mt76_connac2_mac_tx_rate_val(mphy, vif, beacon, mcast);
+	rate = mt76_connac2_mac_tx_rate_val(mphy, &vif->bss_conf, beacon, mcast);
 	ht = FIELD_GET(MT_TX_RATE_MODE, rate) > MT_PHY_TYPE_OFDM;
 
 	if (beacon && ht) {
@@ -837,6 +850,7 @@ static int mt7925_mac_link_sta_add(struct mt76_dev *mdev,
 	u8 link_id = link_sta->link_id;
 	struct mt792x_link_sta *mlink;
 	struct mt792x_sta *msta;
+	struct mt76_wcid *wcid;
 	int ret, idx;
 
 	msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
@@ -847,14 +861,22 @@ static int mt7925_mac_link_sta_add(struct mt76_dev *mdev,
 		return -ENOSPC;
 
 	mconf = mt792x_vif_to_link(mvif, link_id);
-	INIT_LIST_HEAD(&mlink->wcid.poll_list);
+	mt76_wcid_init(&mlink->wcid, 0);
 	mlink->wcid.sta = 1;
 	mlink->wcid.idx = idx;
-	mlink->wcid.phy_idx = mconf->mt76.band_idx;
 	mlink->wcid.tx_info |= MT_WCID_TX_INFO_SET;
 	mlink->last_txs = jiffies;
 	mlink->wcid.link_id = link_sta->link_id;
 	mlink->wcid.link_valid = !!link_sta->sta->valid_links;
+	mlink->sta = msta;
+
+	wcid = &mlink->wcid;
+	ewma_signal_init(&wcid->rssi);
+	rcu_assign_pointer(dev->mt76.wcid[wcid->idx], wcid);
+	mt76_wcid_init(wcid, 0);
+	ewma_avg_signal_init(&mlink->avg_ack_signal);
+	memset(mlink->airtime_ac, 0,
+	       sizeof(msta->deflink.airtime_ac));
 
 	ret = mt76_connac_pm_wake(&dev->mphy, &dev->pm);
 	if (ret)
@@ -866,9 +888,14 @@ static int mt7925_mac_link_sta_add(struct mt76_dev *mdev,
 	link_conf = mt792x_vif_to_bss_conf(vif, link_id);
 
 	/* should update bss info before STA add */
-	if (vif->type == NL80211_IFTYPE_STATION && !link_sta->sta->tdls)
-		mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx,
-					link_conf, link_sta, false);
+	if (vif->type == NL80211_IFTYPE_STATION && !link_sta->sta->tdls) {
+		if (ieee80211_vif_is_mld(vif))
+			mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx,
+						link_conf, link_sta, link_sta != mlink->pri_link);
+		else
+			mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx,
+						link_conf, link_sta, false);
+	}
 
 	if (ieee80211_vif_is_mld(vif) &&
 	    link_sta == mlink->pri_link) {
@@ -904,7 +931,6 @@ mt7925_mac_sta_add_links(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 			 struct ieee80211_sta *sta, unsigned long new_links)
 {
 	struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
-	struct mt76_wcid *wcid;
 	unsigned int link_id;
 	int err = 0;
 
@@ -921,14 +947,6 @@ mt7925_mac_sta_add_links(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 				err = -ENOMEM;
 				break;
 			}
-
-			wcid = &mlink->wcid;
-			ewma_signal_init(&wcid->rssi);
-			rcu_assign_pointer(dev->mt76.wcid[wcid->idx], wcid);
-			mt76_wcid_init(wcid);
-			ewma_avg_signal_init(&mlink->avg_ack_signal);
-			memset(mlink->airtime_ac, 0,
-			       sizeof(msta->deflink.airtime_ac));
 		}
 
 		msta->valid_links |= BIT(link_id);
@@ -1141,8 +1159,12 @@ static void mt7925_mac_link_sta_remove(struct mt76_dev *mdev,
 		struct mt792x_bss_conf *mconf;
 
 		mconf = mt792x_link_conf_to_mconf(link_conf);
-		mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx, link_conf,
-					link_sta, false);
+
+		if (ieee80211_vif_is_mld(vif))
+			mt792x_mac_link_bss_remove(dev, mconf, mlink);
+		else
+			mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx, link_conf,
+						link_sta, false);
 	}
 
 	spin_lock_bh(&mdev->sta_poll_lock);
@@ -1162,6 +1184,31 @@ mt7925_mac_sta_remove_links(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 	struct mt76_wcid *wcid;
 	unsigned int link_id;
 
+	/* clean up bss before starec */
+	for_each_set_bit(link_id, &old_links, IEEE80211_MLD_MAX_NUM_LINKS) {
+		struct ieee80211_link_sta *link_sta;
+		struct ieee80211_bss_conf *link_conf;
+		struct mt792x_bss_conf *mconf;
+		struct mt792x_link_sta *mlink;
+
+		link_sta = mt792x_sta_to_link_sta(vif, sta, link_id);
+		if (!link_sta)
+			continue;
+
+		mlink = mt792x_sta_to_link(msta, link_id);
+		if (!mlink)
+			continue;
+
+		link_conf = mt792x_vif_to_bss_conf(vif, link_id);
+		if (!link_conf)
+			continue;
+
+		mconf = mt792x_link_conf_to_mconf(link_conf);
+
+		mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx, link_conf,
+					link_sta, false);
+	}
+
 	for_each_set_bit(link_id, &old_links, IEEE80211_MLD_MAX_NUM_LINKS) {
 		struct ieee80211_link_sta *link_sta;
 		struct mt792x_link_sta *mlink;
@@ -1185,7 +1232,6 @@ mt7925_mac_sta_remove_links(struct mt792x_dev *dev, struct ieee80211_vif *vif,
 		if (link_sta != mlink->pri_link) {
 			mt76_wcid_cleanup(mdev, wcid);
 			mt76_wcid_mask_clear(mdev->wcid_mask, wcid->idx);
-			mt76_wcid_mask_clear(mdev->wcid_phy_mask, wcid->idx);
 		}
 
 		if (msta->deflink_id == link_id)
@@ -1200,22 +1246,27 @@ void mt7925_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;
+	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
 	unsigned long rem;
 
 	rem = ieee80211_vif_is_mld(vif) ? msta->valid_links : BIT(0);
 
 	mt7925_mac_sta_remove_links(dev, vif, sta, rem);
 
-	if (vif->type == NL80211_IFTYPE_STATION) {
-		struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+	if (ieee80211_vif_is_mld(vif))
+		mt7925_mcu_del_dev(mdev, vif);
 
+	if (vif->type == NL80211_IFTYPE_STATION) {
 		mvif->wep_sta = NULL;
 		ewma_rssi_init(&mvif->bss_conf.rssi);
 	}
+
+	mvif->mlo_pm_state = MT792x_MLO_LINK_DISASSOC;
 }
 EXPORT_SYMBOL_GPL(mt7925_mac_sta_remove);
 
-static int mt7925_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
+static int mt7925_set_rts_threshold(struct ieee80211_hw *hw, int radio_idx,
+				    u32 val)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 
@@ -1283,6 +1334,38 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 	return ret;
 }
 
+static void
+mt7925_mlo_pm_iter(void *priv, u8 *mac, struct ieee80211_vif *vif)
+{
+	struct mt792x_dev *dev = priv;
+	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+	unsigned long valid = ieee80211_vif_is_mld(vif) ?
+				    mvif->valid_links : BIT(0);
+	struct ieee80211_bss_conf *bss_conf;
+	int i;
+
+	if (mvif->mlo_pm_state != MT792x_MLO_CHANGED_PS)
+		return;
+
+	mt792x_mutex_acquire(dev);
+	for_each_set_bit(i, &valid, IEEE80211_MLD_MAX_NUM_LINKS) {
+		bss_conf = mt792x_vif_to_bss_conf(vif, i);
+		mt7925_mcu_uni_bss_ps(dev, bss_conf);
+	}
+	mt792x_mutex_release(dev);
+}
+
+void mt7925_mlo_pm_work(struct work_struct *work)
+{
+	struct mt792x_dev *dev = container_of(work, struct mt792x_dev,
+					      mlo_pm_work.work);
+	struct ieee80211_hw *hw = mt76_hw(dev);
+
+	ieee80211_iterate_active_interfaces(hw,
+					    IEEE80211_IFACE_ITER_RESUME_ALL,
+					    mt7925_mlo_pm_iter, dev);
+}
+
 static bool is_valid_alpha2(const char *alpha2)
 {
 	if (!alpha2)
@@ -1339,6 +1422,8 @@ void mt7925_scan_work(struct work_struct *work)
 				if (!is_valid_alpha2(evt->alpha2))
 					break;
 
+				mt7925_regd_be_ctrl(phy->dev, evt->alpha2);
+
 				if (mdev->alpha2[0] != '0' && mdev->alpha2[1] != '0')
 					break;
 
@@ -1397,7 +1482,7 @@ mt7925_start_sched_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 
 	mt792x_mutex_acquire(dev);
 
-	err = mt7925_mcu_sched_scan_req(mphy, vif, req);
+	err = mt7925_mcu_sched_scan_req(mphy, vif, req, ies);
 	if (err < 0)
 		goto out;
 
@@ -1423,7 +1508,8 @@ mt7925_stop_sched_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
 }
 
 static int
-mt7925_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant)
+mt7925_set_antenna(struct ieee80211_hw *hw, int radio_idx,
+		   u32 tx_ant, u32 rx_ant)
 {
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 	struct mt792x_phy *phy = mt792x_hw_phy(hw);
@@ -1519,6 +1605,9 @@ static void mt7925_sta_set_decap_offload(struct ieee80211_hw *hw,
 	unsigned long valid = mvif->valid_links;
 	u8 i;
 
+	if (!msta->vif)
+		return;
+
 	mt792x_mutex_acquire(dev);
 
 	valid = ieee80211_vif_is_mld(vif) ? mvif->valid_links : BIT(0);
@@ -1533,6 +1622,9 @@ static void mt7925_sta_set_decap_offload(struct ieee80211_hw *hw,
 		else
 			clear_bit(MT_WCID_FLAG_HDR_TRANS, &mlink->wcid.flags);
 
+		if (!mlink->wcid.sta)
+			continue;
+
 		mt7925_mcu_wtbl_update_hdr_trans(dev, vif, sta, i);
 	}
 
@@ -1784,6 +1876,10 @@ mt7925_change_chanctx(struct ieee80211_hw *hw,
 			link_conf = mt792x_vif_to_bss_conf(vif, mconf->link_id);
 			mt7925_mcu_set_chctx(mvif->phy->mt76, &mconf->mt76,
 					     link_conf, ctx);
+
+			if (changed & IEEE80211_CHANCTX_CHANGE_PUNCTURING)
+				mt7925_mcu_set_eht_pp(mvif->phy->mt76, &mconf->mt76,
+						      link_conf, ctx);
 		}
 	}
 
@@ -1832,6 +1928,9 @@ static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw,
 		mt7925_mcu_sta_update(dev, NULL, vif, true,
 				      MT76_STA_INFO_STATE_ASSOC);
 		mt7925_mcu_set_beacon_filter(dev, vif, vif->cfg.assoc);
+
+		if (ieee80211_vif_is_mld(vif))
+			mvif->mlo_pm_state = MT792x_MLO_LINK_ASSOC;
 	}
 
 	if (changed & BSS_CHANGED_ARP_FILTER) {
@@ -1842,9 +1941,19 @@ static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw,
 	}
 
 	if (changed & BSS_CHANGED_PS) {
-		for_each_set_bit(i, &valid, IEEE80211_MLD_MAX_NUM_LINKS) {
-			bss_conf = mt792x_vif_to_bss_conf(vif, i);
+		if (hweight16(mvif->valid_links) < 2) {
+			/* legacy */
+			bss_conf = &vif->bss_conf;
 			mt7925_mcu_uni_bss_ps(dev, bss_conf);
+		} else {
+			if (mvif->mlo_pm_state == MT792x_MLO_LINK_ASSOC) {
+				mvif->mlo_pm_state = MT792x_MLO_CHANGED_PS_PENDING;
+			} else if (mvif->mlo_pm_state == MT792x_MLO_CHANGED_PS) {
+				for_each_set_bit(i, &valid, IEEE80211_MLD_MAX_NUM_LINKS) {
+					bss_conf = mt792x_vif_to_bss_conf(vif, i);
+					mt7925_mcu_uni_bss_ps(dev, bss_conf);
+				}
+			}
 		}
 	}
 
@@ -1860,8 +1969,10 @@ static void mt7925_link_info_changed(struct ieee80211_hw *hw,
 	struct mt792x_phy *phy = mt792x_hw_phy(hw);
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
 	struct mt792x_bss_conf *mconf;
+	struct ieee80211_bss_conf *link_conf;
 
 	mconf = mt792x_vif_to_link(mvif, info->link_id);
+	link_conf = mt792x_vif_to_bss_conf(vif, mconf->link_id);
 
 	mt792x_mutex_acquire(dev);
 
@@ -1895,6 +2006,18 @@ static void mt7925_link_info_changed(struct ieee80211_hw *hw,
 	if (changed & (BSS_CHANGED_QOS | BSS_CHANGED_BEACON_ENABLED))
 		mt7925_mcu_set_tx(dev, info);
 
+	if (mvif->mlo_pm_state == MT792x_MLO_CHANGED_PS_PENDING) {
+		/* Indicate the secondary setup done */
+		mt7925_mcu_uni_bss_bcnft(dev, info, true);
+
+		ieee80211_queue_delayed_work(hw, &dev->mlo_pm_work, 5 * HZ);
+		mvif->mlo_pm_state = MT792x_MLO_CHANGED_PS;
+	}
+
+	if (changed & IEEE80211_CHANCTX_CHANGE_PUNCTURING)
+		mt7925_mcu_set_eht_pp(mvif->phy->mt76, &mconf->mt76,
+				      link_conf, NULL);
+
 	mt792x_mutex_release(dev);
 }
 
@@ -1946,6 +2069,8 @@ mt7925_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 					     GFP_KERNEL);
 			mlink = devm_kzalloc(dev->mt76.dev, sizeof(*mlink),
 					     GFP_KERNEL);
+			if (!mconf || !mlink)
+				return -ENOMEM;
 		}
 
 		mconfs[link_id] = mconf;
@@ -2071,18 +2196,16 @@ static void mt7925_unassign_vif_chanctx(struct ieee80211_hw *hw,
 	struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv;
 	struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
 	struct mt792x_dev *dev = mt792x_hw_dev(hw);
-	struct ieee80211_bss_conf *pri_link_conf;
 	struct mt792x_bss_conf *mconf;
 
 	mutex_lock(&dev->mt76.mutex);
 
 	if (ieee80211_vif_is_mld(vif)) {
 		mconf = mt792x_vif_to_link(mvif, link_conf->link_id);
-		pri_link_conf = mt792x_vif_to_bss_conf(vif, mvif->deflink_id);
 
 		if (vif->type == NL80211_IFTYPE_STATION &&
 		    mconf == &mvif->bss_conf)
-			mt7925_mcu_add_bss_info(&dev->phy, NULL, pri_link_conf,
+			mt7925_mcu_add_bss_info(&dev->phy, NULL, link_conf,
 						NULL, false);
 	} else {
 		mconf = &mvif->bss_conf;
@@ -2093,6 +2216,18 @@ static void mt7925_unassign_vif_chanctx(struct ieee80211_hw *hw,
 	mutex_unlock(&dev->mt76.mutex);
 }
 
+static void mt7925_rfkill_poll(struct ieee80211_hw *hw)
+{
+	struct mt792x_phy *phy = mt792x_hw_phy(hw);
+	int ret;
+
+	mt792x_mutex_acquire(phy->dev);
+	ret = mt7925_mcu_wf_rf_pin_ctrl(phy);
+	mt792x_mutex_release(phy->dev);
+
+	wiphy_rfkill_set_hw_state(hw->wiphy, ret == 0);
+}
+
 const struct ieee80211_ops mt7925_ops = {
 	.tx = mt792x_tx,
 	.start = mt7925_start,
@@ -2132,6 +2267,8 @@ const struct ieee80211_ops mt7925_ops = {
 	.sta_statistics = mt792x_sta_statistics,
 	.sched_scan_start = mt7925_start_sched_scan,
 	.sched_scan_stop = mt7925_stop_sched_scan,
+	CFG80211_TESTMODE_CMD(mt7925_testmode_cmd)
+	CFG80211_TESTMODE_DUMP(mt7925_testmode_dump)
 #ifdef CONFIG_PM
 	.suspend = mt7925_suspend,
 	.resume = mt7925_resume,
@@ -2153,6 +2290,7 @@ const struct ieee80211_ops mt7925_ops = {
 	.link_info_changed = mt7925_link_info_changed,
 	.change_vif_links = mt7925_change_vif_links,
 	.change_sta_links = mt7925_change_sta_links,
+	.rfkill_poll = mt7925_rfkill_poll,
 };
 EXPORT_SYMBOL_GPL(mt7925_ops);