diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c
index 1baad3302157..ffe4fd6e36f5 100644
--- a/drivers/net/wireless/ath/ath12k/core.c
+++ b/drivers/net/wireless/ath/ath12k/core.c
@@ -950,6 +950,7 @@ static void ath12k_core_pre_reconfigure_recovery(struct ath12k_base *ab)
 		ath12k_mac_drain_tx(ar);
 		complete(&ar->scan.started);
 		complete(&ar->scan.completed);
+		complete(&ar->scan.on_channel);
 		complete(&ar->peer_assoc_done);
 		complete(&ar->peer_delete_done);
 		complete(&ar->install_key_done);
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index 0cfcf297872d..ec90a21fcd7f 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -7391,6 +7391,122 @@ static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw,
 	sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL);
 }
 
+static int ath12k_mac_op_cancel_remain_on_channel(struct ieee80211_hw *hw,
+						  struct ieee80211_vif *vif)
+{
+	struct ath12k_hw *ah = ath12k_hw_to_ah(hw);
+	struct ath12k *ar;
+
+	ar = ath12k_ah_to_ar(ah);
+
+	mutex_lock(&ar->conf_mutex);
+
+	spin_lock_bh(&ar->data_lock);
+	ar->scan.roc_notify = false;
+	spin_unlock_bh(&ar->data_lock);
+
+	ath12k_scan_abort(ar);
+
+	mutex_unlock(&ar->conf_mutex);
+
+	cancel_delayed_work_sync(&ar->scan.timeout);
+
+	return 0;
+}
+
+static int ath12k_mac_op_remain_on_channel(struct ieee80211_hw *hw,
+					   struct ieee80211_vif *vif,
+					   struct ieee80211_channel *chan,
+					   int duration,
+					   enum ieee80211_roc_type type)
+{
+	struct ath12k_hw *ah = ath12k_hw_to_ah(hw);
+	struct ath12k *ar;
+	struct ath12k_vif *arvif = ath12k_vif_to_arvif(vif);
+	struct ath12k_wmi_scan_req_arg arg;
+	int ret;
+	u32 scan_time_msec;
+
+	ar = ath12k_ah_to_ar(ah);
+
+	mutex_lock(&ar->conf_mutex);
+	spin_lock_bh(&ar->data_lock);
+	switch (ar->scan.state) {
+	case ATH12K_SCAN_IDLE:
+		reinit_completion(&ar->scan.started);
+		reinit_completion(&ar->scan.completed);
+		reinit_completion(&ar->scan.on_channel);
+		ar->scan.state = ATH12K_SCAN_STARTING;
+		ar->scan.is_roc = true;
+		ar->scan.vdev_id = arvif->vdev_id;
+		ar->scan.roc_freq = chan->center_freq;
+		ar->scan.roc_notify = true;
+		ret = 0;
+		break;
+	case ATH12K_SCAN_STARTING:
+	case ATH12K_SCAN_RUNNING:
+	case ATH12K_SCAN_ABORTING:
+		ret = -EBUSY;
+		break;
+	}
+	spin_unlock_bh(&ar->data_lock);
+
+	if (ret)
+		goto exit;
+
+	scan_time_msec = hw->wiphy->max_remain_on_channel_duration * 2;
+
+	memset(&arg, 0, sizeof(arg));
+	ath12k_wmi_start_scan_init(ar, &arg);
+	arg.num_chan = 1;
+	arg.chan_list = kcalloc(arg.num_chan, sizeof(*arg.chan_list),
+				GFP_KERNEL);
+	if (!arg.chan_list) {
+		ret = -ENOMEM;
+		goto exit;
+	}
+
+	arg.vdev_id = arvif->vdev_id;
+	arg.scan_id = ATH12K_SCAN_ID;
+	arg.chan_list[0] = chan->center_freq;
+	arg.dwell_time_active = scan_time_msec;
+	arg.dwell_time_passive = scan_time_msec;
+	arg.max_scan_time = scan_time_msec;
+	arg.scan_flags |= WMI_SCAN_FLAG_PASSIVE;
+	arg.burst_duration = duration;
+
+	ret = ath12k_start_scan(ar, &arg);
+	if (ret) {
+		ath12k_warn(ar->ab, "failed to start roc scan: %d\n", ret);
+
+		spin_lock_bh(&ar->data_lock);
+		ar->scan.state = ATH12K_SCAN_IDLE;
+		spin_unlock_bh(&ar->data_lock);
+		goto free_chan_list;
+	}
+
+	ret = wait_for_completion_timeout(&ar->scan.on_channel, 3 * HZ);
+	if (ret == 0) {
+		ath12k_warn(ar->ab, "failed to switch to channel for roc scan\n");
+		ret = ath12k_scan_stop(ar);
+		if (ret)
+			ath12k_warn(ar->ab, "failed to stop scan: %d\n", ret);
+		ret = -ETIMEDOUT;
+		goto free_chan_list;
+	}
+
+	ieee80211_queue_delayed_work(hw, &ar->scan.timeout,
+				     msecs_to_jiffies(duration));
+
+	ret = 0;
+
+free_chan_list:
+	kfree(arg.chan_list);
+exit:
+	mutex_unlock(&ar->conf_mutex);
+	return ret;
+}
+
 static const struct ieee80211_ops ath12k_ops = {
 	.tx				= ath12k_mac_op_tx,
 	.wake_tx_queue			= ieee80211_handle_wake_tx_queue,
@@ -7425,6 +7541,8 @@ static const struct ieee80211_ops ath12k_ops = {
 	.get_survey			= ath12k_mac_op_get_survey,
 	.flush				= ath12k_mac_op_flush,
 	.sta_statistics			= ath12k_mac_op_sta_statistics,
+	.remain_on_channel              = ath12k_mac_op_remain_on_channel,
+	.cancel_remain_on_channel       = ath12k_mac_op_cancel_remain_on_channel,
 };
 
 static void ath12k_mac_update_ch_list(struct ath12k *ar,
@@ -7952,6 +8070,7 @@ static void ath12k_mac_setup(struct ath12k *ar)
 	init_completion(&ar->bss_survey_done);
 	init_completion(&ar->scan.started);
 	init_completion(&ar->scan.completed);
+	init_completion(&ar->scan.on_channel);
 
 	INIT_DELAYED_WORK(&ar->scan.timeout, ath12k_scan_timeout_work);
 	INIT_WORK(&ar->regd_update_work, ath12k_regd_update_work);
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index cafe269f9f28..c4fe90b5ff32 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -5053,6 +5053,8 @@ static void ath12k_wmi_event_scan_started(struct ath12k *ar)
 		break;
 	case ATH12K_SCAN_STARTING:
 		ar->scan.state = ATH12K_SCAN_RUNNING;
+		if (ar->scan.is_roc)
+			ieee80211_ready_on_channel(ath12k_ar_to_hw(ar));
 		complete(&ar->scan.started);
 		break;
 	}
@@ -5137,6 +5139,8 @@ static void ath12k_wmi_event_scan_foreign_chan(struct ath12k *ar, u32 freq)
 	case ATH12K_SCAN_RUNNING:
 	case ATH12K_SCAN_ABORTING:
 		ar->scan_channel = ieee80211_get_channel(hw->wiphy, freq);
+		if (ar->scan.is_roc && ar->scan.roc_freq == freq)
+			complete(&ar->scan.on_channel);
 		break;
 	}
 }
