diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 27468a463d8b..ca4fd217be3e 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -3061,9 +3061,25 @@ static int ieee80211_set_tx_power(struct wiphy *wiphy,
 	enum nl80211_tx_power_setting txp_type = type;
 	bool update_txp_type = false;
 	bool has_monitor = false;
+	int user_power_level;
 
 	lockdep_assert_wiphy(local->hw.wiphy);
 
+	switch (type) {
+	case NL80211_TX_POWER_AUTOMATIC:
+		user_power_level = IEEE80211_UNSET_POWER_LEVEL;
+		txp_type = NL80211_TX_POWER_LIMITED;
+		break;
+	case NL80211_TX_POWER_LIMITED:
+	case NL80211_TX_POWER_FIXED:
+		if (mbm < 0 || (mbm % 100))
+			return -EOPNOTSUPP;
+		user_power_level = MBM_TO_DBM(mbm);
+		break;
+	default:
+		return -EINVAL;
+	}
+
 	if (wdev) {
 		sdata = IEEE80211_WDEV_TO_SUB_IF(wdev);
 
@@ -3077,57 +3093,65 @@ static int ieee80211_set_tx_power(struct wiphy *wiphy,
 				return -EOPNOTSUPP;
 		}
 
-		switch (type) {
-		case NL80211_TX_POWER_AUTOMATIC:
-			sdata->deflink.user_power_level =
-				IEEE80211_UNSET_POWER_LEVEL;
-			txp_type = NL80211_TX_POWER_LIMITED;
-			break;
-		case NL80211_TX_POWER_LIMITED:
-		case NL80211_TX_POWER_FIXED:
-			if (mbm < 0 || (mbm % 100))
-				return -EOPNOTSUPP;
-			sdata->deflink.user_power_level = MBM_TO_DBM(mbm);
-			break;
+		for (int link_id = 0;
+		     link_id < ARRAY_SIZE(sdata->link);
+		     link_id++) {
+			struct ieee80211_link_data *link =
+				wiphy_dereference(wiphy, sdata->link[link_id]);
+
+			if (!link)
+				continue;
+
+			link->user_power_level = user_power_level;
+
+			if (txp_type != link->conf->txpower_type) {
+				update_txp_type = true;
+				link->conf->txpower_type = txp_type;
+			}
+
+			ieee80211_recalc_txpower(link, update_txp_type);
 		}
-
-		if (txp_type != sdata->vif.bss_conf.txpower_type) {
-			update_txp_type = true;
-			sdata->vif.bss_conf.txpower_type = txp_type;
-		}
-
-		ieee80211_recalc_txpower(&sdata->deflink, update_txp_type);
-
 		return 0;
 	}
 
-	switch (type) {
-	case NL80211_TX_POWER_AUTOMATIC:
-		local->user_power_level = IEEE80211_UNSET_POWER_LEVEL;
-		txp_type = NL80211_TX_POWER_LIMITED;
-		break;
-	case NL80211_TX_POWER_LIMITED:
-	case NL80211_TX_POWER_FIXED:
-		if (mbm < 0 || (mbm % 100))
-			return -EOPNOTSUPP;
-		local->user_power_level = MBM_TO_DBM(mbm);
-		break;
-	}
+	local->user_power_level = user_power_level;
 
 	list_for_each_entry(sdata, &local->interfaces, list) {
 		if (sdata->vif.type == NL80211_IFTYPE_MONITOR) {
 			has_monitor = true;
 			continue;
 		}
-		sdata->deflink.user_power_level = local->user_power_level;
-		if (txp_type != sdata->vif.bss_conf.txpower_type)
-			update_txp_type = true;
-		sdata->vif.bss_conf.txpower_type = txp_type;
+
+		for (int link_id = 0;
+		     link_id < ARRAY_SIZE(sdata->link);
+		     link_id++) {
+			struct ieee80211_link_data *link =
+				wiphy_dereference(wiphy, sdata->link[link_id]);
+
+			if (!link)
+				continue;
+
+			link->user_power_level = local->user_power_level;
+			if (txp_type != link->conf->txpower_type)
+				update_txp_type = true;
+			link->conf->txpower_type = txp_type;
+		}
 	}
 	list_for_each_entry(sdata, &local->interfaces, list) {
 		if (sdata->vif.type == NL80211_IFTYPE_MONITOR)
 			continue;
-		ieee80211_recalc_txpower(&sdata->deflink, update_txp_type);
+
+		for (int link_id = 0;
+		     link_id < ARRAY_SIZE(sdata->link);
+		     link_id++) {
+			struct ieee80211_link_data *link =
+				wiphy_dereference(wiphy, sdata->link[link_id]);
+
+			if (!link)
+				continue;
+
+			ieee80211_recalc_txpower(link, update_txp_type);
+		}
 	}
 
 	if (has_monitor) {
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 426ae5c066c9..b355e9af268d 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -905,7 +905,7 @@ static int ieee80211_assign_link_chanctx(struct ieee80211_link_data *link,
 	}
 
 	if (new_ctx && ieee80211_chanctx_num_assigned(local, new_ctx) > 0) {
-		ieee80211_recalc_txpower(&sdata->deflink, false);
+		ieee80211_recalc_txpower(link, false);
 		ieee80211_recalc_chanctx_min_def(local, new_ctx, NULL, false);
 	}
 
@@ -1712,7 +1712,7 @@ static int ieee80211_vif_use_reserved_switch(struct ieee80211_local *local)
 								  link,
 								  changed);
 
-			ieee80211_recalc_txpower(&sdata->deflink, false);
+			ieee80211_recalc_txpower(link, false);
 		}
 
 		ieee80211_recalc_chanctx_chantype(local, ctx);
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 138ba30e23ba..7a99fa057cd9 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -46,12 +46,11 @@ static void ieee80211_iface_work(struct wiphy *wiphy, struct wiphy_work *work);
 
 bool __ieee80211_recalc_txpower(struct ieee80211_link_data *link)
 {
-	struct ieee80211_sub_if_data *sdata = link->sdata;
 	struct ieee80211_chanctx_conf *chanctx_conf;
 	int power;
 
 	rcu_read_lock();
-	chanctx_conf = rcu_dereference(sdata->vif.bss_conf.chanctx_conf);
+	chanctx_conf = rcu_dereference(link->conf->chanctx_conf);
 	if (!chanctx_conf) {
 		rcu_read_unlock();
 		return false;
@@ -60,15 +59,15 @@ bool __ieee80211_recalc_txpower(struct ieee80211_link_data *link)
 	power = ieee80211_chandef_max_power(&chanctx_conf->def);
 	rcu_read_unlock();
 
-	if (sdata->deflink.user_power_level != IEEE80211_UNSET_POWER_LEVEL)
-		power = min(power, sdata->deflink.user_power_level);
+	if (link->user_power_level != IEEE80211_UNSET_POWER_LEVEL)
+		power = min(power, link->user_power_level);
 
-	if (sdata->deflink.ap_power_level != IEEE80211_UNSET_POWER_LEVEL)
-		power = min(power, sdata->deflink.ap_power_level);
+	if (link->ap_power_level != IEEE80211_UNSET_POWER_LEVEL)
+		power = min(power, link->ap_power_level);
 
-	if (power != sdata->vif.bss_conf.txpower) {
-		sdata->vif.bss_conf.txpower = power;
-		ieee80211_hw_config(sdata->local, 0);
+	if (power != link->conf->txpower) {
+		link->conf->txpower = power;
+		ieee80211_hw_config(link->sdata->local, 0);
 		return true;
 	}
 
@@ -2177,9 +2176,6 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
 
 	ieee80211_set_default_queues(sdata);
 
-	sdata->deflink.ap_power_level = IEEE80211_UNSET_POWER_LEVEL;
-	sdata->deflink.user_power_level = local->user_power_level;
-
 	/* setup type-dependent data */
 	ieee80211_setup_sdata(sdata, type);
 
diff --git a/net/mac80211/link.c b/net/mac80211/link.c
index 0bbac64d5fa0..503bdea904bc 100644
--- a/net/mac80211/link.c
+++ b/net/mac80211/link.c
@@ -36,6 +36,9 @@ void ieee80211_link_init(struct ieee80211_sub_if_data *sdata,
 	link->conf = link_conf;
 	link_conf->link_id = link_id;
 	link_conf->vif = &sdata->vif;
+	link->ap_power_level = IEEE80211_UNSET_POWER_LEVEL;
+	link->user_power_level = sdata->local->user_power_level;
+	link_conf->txpower = INT_MIN;
 
 	wiphy_work_init(&link->csa.finalize_work,
 			ieee80211_csa_finalize_work);