Bluetooth: Enable new LE meta event
The Bluetooth 4.1 introduces a new LE meta event called "LE Remote
Connection Parameter Request" event. In order to the controller
sends this event to host, we should enable it during controller
initialization.
Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 5788e03..615d0cf 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -1611,6 +1611,15 @@
memset(events, 0, sizeof(events));
events[0] = 0x1f;
+
+ /* If controller supports the Connection Parameters Request
+ * Link Layer Procedure, enable the corresponding event.
+ */
+ if (hdev->le_features[0] & HCI_LE_CONN_PARAM_REQ_PROC)
+ events[0] |= 0x20; /* LE Remote Connection
+ * Parameter Request
+ */
+
hci_req_add(req, HCI_OP_LE_SET_EVENT_MASK, sizeof(events),
events);