diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index eb89f4b..3526e29 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1334,6 +1334,15 @@
 	__u8	 data[0];
 } __packed;
 
+#define HCI_EV_LE_CONN_UPDATE_COMPLETE	0x03
+struct hci_ev_le_conn_update_complete {
+	__u8     status;
+	__le16   handle;
+	__le16   interval;
+	__le16   latency;
+	__le16   supervision_timeout;
+} __packed;
+
 #define HCI_EV_LE_LTK_REQ		0x05
 struct hci_ev_le_ltk_req {
 	__le16	handle;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 47b856c..22428c1 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1033,6 +1033,8 @@
 int mgmt_connectable(u16 index, u8 connectable);
 int mgmt_new_key(u16 index, struct link_key *key, u8 bonded);
 int mgmt_connected(u16 index, bdaddr_t *bdaddr, u8 le);
+int mgmt_le_conn_params(u16 index, bdaddr_t *bdaddr, u16 interval,
+						u16 latency, u16 timeout);
 int mgmt_disconnected(u16 index, bdaddr_t *bdaddr);
 int mgmt_disconnect_failed(u16 index);
 int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status);
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index e34c425..3048339 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -379,3 +379,11 @@
 	bdaddr_t	bdaddr;
 	__s8			rssi;
 } __packed;
+
+#define MGMT_EV_LE_CONN_PARAMS		0xF000
+struct mgmt_ev_le_conn_params {
+	bdaddr_t bdaddr;
+	__u16 interval;
+	__u16 latency;
+	__u16 timeout;
+} __packed;
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index eb5a0cc..f83c108 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3191,6 +3191,10 @@
 	conn->state = BT_CONNECTED;
 	conn->disc_timeout = HCI_DISCONN_TIMEOUT;
 	mgmt_connected(hdev->id, &ev->bdaddr, 1);
+	mgmt_le_conn_params(hdev->id, &ev->bdaddr,
+			__le16_to_cpu(ev->interval),
+			__le16_to_cpu(ev->latency),
+			__le16_to_cpu(ev->supervision_timeout));
 
 	hci_conn_hold(conn);
 	hci_conn_hold_device(conn);
@@ -3202,6 +3206,37 @@
 	hci_dev_unlock(hdev);
 }
 
+static inline void hci_le_conn_update_complete_evt(struct hci_dev *hdev,
+							struct sk_buff *skb)
+{
+	struct hci_ev_le_conn_update_complete *ev = (void *) skb->data;
+	struct hci_conn *conn;
+
+	BT_DBG("%s status %d", hdev->name, ev->status);
+
+	hci_dev_lock(hdev);
+
+	conn = hci_conn_hash_lookup_handle(hdev,
+				__le16_to_cpu(ev->handle));
+	if (conn == NULL) {
+		BT_ERR("Unknown connection update");
+		goto unlock;
+	}
+
+	if (ev->status) {
+		BT_ERR("Connection update unsuccessful");
+		goto unlock;
+	}
+
+	mgmt_le_conn_params(hdev->id, &conn->dst,
+			__le16_to_cpu(ev->interval),
+			__le16_to_cpu(ev->latency),
+			__le16_to_cpu(ev->supervision_timeout));
+
+unlock:
+	hci_dev_unlock(hdev);
+}
+
 static inline void hci_le_ltk_request_evt(struct hci_dev *hdev,
 						struct sk_buff *skb)
 {
@@ -3271,6 +3306,10 @@
 		hci_le_conn_complete_evt(hdev, skb);
 		break;
 
+	case HCI_EV_LE_CONN_UPDATE_COMPLETE:
+		hci_le_conn_update_complete_evt(hdev, skb);
+		break;
+
 	case HCI_EV_LE_LTK_REQ:
 		hci_le_ltk_request_evt(hdev, skb);
 		break;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index dce8491..72234c1 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -2633,6 +2633,20 @@
 	return mgmt_event(MGMT_EV_CONNECTED, index, &ev, sizeof(ev), NULL);
 }
 
+int mgmt_le_conn_params(u16 index, bdaddr_t *bdaddr, u16 interval,
+						u16 latency, u16 timeout)
+{
+	struct mgmt_ev_le_conn_params ev;
+
+	bacpy(&ev.bdaddr, bdaddr);
+	ev.interval = interval;
+	ev.latency = latency;
+	ev.timeout = timeout;
+
+	return mgmt_event(MGMT_EV_LE_CONN_PARAMS, index, &ev, sizeof(ev),
+									NULL);
+}
+
 static void disconnect_rsp(struct pending_cmd *cmd, void *data)
 {
 	struct mgmt_cp_disconnect *cp = cmd->param;