diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 7f5f00ff53da..e2b06bb79e2e 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -341,6 +341,7 @@ enum {
 	HCI_FORCE_NO_MITM,
 	HCI_QUALITY_REPORT,
 	HCI_OFFLOAD_CODECS_ENABLED,
+	HCI_LE_SIMULTANEOUS_ROLES,
 
 	__HCI_NUM_FLAGS,
 };
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index 6abcf966d001..7565238f2b58 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -5172,12 +5172,12 @@ int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn)
 
 	/* If requested to connect as peripheral use directed advertising */
 	if (conn->role == HCI_ROLE_SLAVE) {
-		/* If we're active scanning and the controller doesn't support
-		 * simultaneous roles simply reject the attempt.
+		/* If we're active scanning and simultaneous roles is not
+		 * enabled simply reject the attempt.
 		 */
 		if (hci_dev_test_flag(hdev, HCI_LE_SCAN) &&
 		    hdev->le_scan_type == LE_SCAN_ACTIVE &&
-		    !hci_dev_le_state_simultaneous(hdev)) {
+		    !hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES)) {
 			hci_conn_del(conn);
 			return -EBUSY;
 		}
@@ -5189,8 +5189,8 @@ int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn)
 		goto done;
 	}
 
-	/* Disable advertising if simultaneous roles is not supported. */
-	if (!hci_dev_le_state_simultaneous(hdev))
+	/* Disable advertising if simultaneous roles is not in use. */
+	if (!hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES))
 		hci_pause_advertising_sync(hdev);
 
 	params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 3326d9459dd3..6f192efd9da0 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -3882,7 +3882,7 @@ static const u8 offload_codecs_uuid[16] = {
 };
 
 /* 671b10b5-42c0-4696-9227-eb28d1b049d6 */
-static const u8 simult_central_periph_uuid[16] = {
+static const u8 le_simultaneous_roles_uuid[16] = {
 	0xd6, 0x49, 0xb0, 0xd1, 0x28, 0xeb, 0x27, 0x92,
 	0x96, 0x46, 0xc0, 0x42, 0xb5, 0x10, 0x1b, 0x67,
 };
@@ -3915,13 +3915,13 @@ static int read_exp_features_info(struct sock *sk, struct hci_dev *hdev,
 	}
 #endif
 
-	if (hdev) {
-		if (hci_dev_le_state_simultaneous(hdev))
+	if (hdev && hci_dev_le_state_simultaneous(hdev)) {
+		if (hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES))
 			flags = BIT(0);
 		else
 			flags = 0;
 
-		memcpy(rp->features[idx].uuid, simult_central_periph_uuid, 16);
+		memcpy(rp->features[idx].uuid, le_simultaneous_roles_uuid, 16);
 		rp->features[idx].flags = cpu_to_le32(flags);
 		idx++;
 	}
@@ -3992,29 +3992,13 @@ static int exp_ll_privacy_feature_changed(bool enabled, struct hci_dev *hdev,
 
 }
 
-#ifdef CONFIG_BT_FEATURE_DEBUG
-static int exp_debug_feature_changed(bool enabled, struct sock *skip)
-{
-	struct mgmt_ev_exp_feature_changed ev;
-
-	memset(&ev, 0, sizeof(ev));
-	memcpy(ev.uuid, debug_uuid, 16);
-	ev.flags = cpu_to_le32(enabled ? BIT(0) : 0);
-
-	return mgmt_limited_event(MGMT_EV_EXP_FEATURE_CHANGED, NULL,
-				  &ev, sizeof(ev),
-				  HCI_MGMT_EXP_FEATURE_EVENTS, skip);
-}
-#endif
-
-static int exp_quality_report_feature_changed(bool enabled,
-					      struct hci_dev *hdev,
-					      struct sock *skip)
+static int exp_feature_changed(struct hci_dev *hdev, const u8 *uuid,
+			       bool enabled, struct sock *skip)
 {
 	struct mgmt_ev_exp_feature_changed ev;
 
 	memset(&ev, 0, sizeof(ev));
-	memcpy(ev.uuid, quality_report_uuid, 16);
+	memcpy(ev.uuid, uuid, 16);
 	ev.flags = cpu_to_le32(enabled ? BIT(0) : 0);
 
 	return mgmt_limited_event(MGMT_EV_EXP_FEATURE_CHANGED, hdev,
@@ -4044,7 +4028,7 @@ static int set_zero_key_func(struct sock *sk, struct hci_dev *hdev,
 		bt_dbg_set(false);
 
 		if (changed)
-			exp_debug_feature_changed(false, sk);
+			exp_feature_changed(NULL, ZERO_KEY, false, sk);
 	}
 #endif
 
@@ -4054,7 +4038,8 @@ static int set_zero_key_func(struct sock *sk, struct hci_dev *hdev,
 		changed = hci_dev_test_and_clear_flag(hdev,
 						      HCI_ENABLE_LL_PRIVACY);
 		if (changed)
-			exp_ll_privacy_feature_changed(false, hdev, sk);
+			exp_feature_changed(hdev, rpa_resolution_uuid, false,
+					    sk);
 	}
 
 	hci_sock_set_flag(sk, HCI_MGMT_EXP_FEATURE_EVENTS);
@@ -4105,7 +4090,7 @@ static int set_debug_func(struct sock *sk, struct hci_dev *hdev,
 				&rp, sizeof(rp));
 
 	if (changed)
-		exp_debug_feature_changed(val, sk);
+		exp_feature_changed(hdev, debug_uuid, val, sk);
 
 	return err;
 }
@@ -4243,27 +4228,13 @@ static int set_quality_report_func(struct sock *sk, struct hci_dev *hdev,
 				&rp, sizeof(rp));
 
 	if (changed)
-		exp_quality_report_feature_changed(val, hdev, sk);
+		exp_feature_changed(hdev, quality_report_uuid, val, sk);
 
 unlock_quality_report:
 	hci_req_sync_unlock(hdev);
 	return err;
 }
 
-static int exp_offload_codec_feature_changed(bool enabled, struct hci_dev *hdev,
-					     struct sock *skip)
-{
-	struct mgmt_ev_exp_feature_changed ev;
-
-	memset(&ev, 0, sizeof(ev));
-	memcpy(ev.uuid, offload_codecs_uuid, 16);
-	ev.flags = cpu_to_le32(enabled ? BIT(0) : 0);
-
-	return mgmt_limited_event(MGMT_EV_EXP_FEATURE_CHANGED, hdev,
-				  &ev, sizeof(ev),
-				  HCI_MGMT_EXP_FEATURE_EVENTS, skip);
-}
-
 static int set_offload_codec_func(struct sock *sk, struct hci_dev *hdev,
 				  struct mgmt_cp_set_exp_feature *cp,
 				  u16 data_len)
@@ -4317,7 +4288,65 @@ static int set_offload_codec_func(struct sock *sk, struct hci_dev *hdev,
 				&rp, sizeof(rp));
 
 	if (changed)
-		exp_offload_codec_feature_changed(val, hdev, sk);
+		exp_feature_changed(hdev, offload_codecs_uuid, val, sk);
+
+	return err;
+}
+
+static int set_le_simultaneous_roles_func(struct sock *sk, struct hci_dev *hdev,
+					  struct mgmt_cp_set_exp_feature *cp,
+					  u16 data_len)
+{
+	bool val, changed;
+	int err;
+	struct mgmt_rp_set_exp_feature rp;
+
+	/* Command requires to use a valid controller index */
+	if (!hdev)
+		return mgmt_cmd_status(sk, MGMT_INDEX_NONE,
+				       MGMT_OP_SET_EXP_FEATURE,
+				       MGMT_STATUS_INVALID_INDEX);
+
+	/* Parameters are limited to a single octet */
+	if (data_len != MGMT_SET_EXP_FEATURE_SIZE + 1)
+		return mgmt_cmd_status(sk, hdev->id,
+				       MGMT_OP_SET_EXP_FEATURE,
+				       MGMT_STATUS_INVALID_PARAMS);
+
+	/* Only boolean on/off is supported */
+	if (cp->param[0] != 0x00 && cp->param[0] != 0x01)
+		return mgmt_cmd_status(sk, hdev->id,
+				       MGMT_OP_SET_EXP_FEATURE,
+				       MGMT_STATUS_INVALID_PARAMS);
+
+	val = !!cp->param[0];
+	changed = (val != hci_dev_test_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES));
+
+	if (!hci_dev_le_state_simultaneous(hdev)) {
+		return mgmt_cmd_status(sk, hdev->id,
+				       MGMT_OP_SET_EXP_FEATURE,
+				       MGMT_STATUS_NOT_SUPPORTED);
+	}
+
+	if (changed) {
+		if (val)
+			hci_dev_set_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES);
+		else
+			hci_dev_clear_flag(hdev, HCI_LE_SIMULTANEOUS_ROLES);
+	}
+
+	bt_dev_info(hdev, "LE simultanous roles enable %d changed %d",
+		    val, changed);
+
+	memcpy(rp.uuid, le_simultaneous_roles_uuid, 16);
+	rp.flags = cpu_to_le32(val ? BIT(0) : 0);
+	hci_sock_set_flag(sk, HCI_MGMT_EXP_FEATURE_EVENTS);
+	err = mgmt_cmd_complete(sk, hdev->id,
+				MGMT_OP_SET_EXP_FEATURE, 0,
+				&rp, sizeof(rp));
+
+	if (changed)
+		exp_feature_changed(hdev, le_simultaneous_roles_uuid, val, sk);
 
 	return err;
 }
@@ -4334,6 +4363,7 @@ static const struct mgmt_exp_feature {
 	EXP_FEAT(rpa_resolution_uuid, set_rpa_resolution_func),
 	EXP_FEAT(quality_report_uuid, set_quality_report_func),
 	EXP_FEAT(offload_codecs_uuid, set_offload_codec_func),
+	EXP_FEAT(le_simultaneous_roles_uuid, set_le_simultaneous_roles_func),
 
 	/* end with a null feature */
 	EXP_FEAT(NULL, NULL)
