Bluetooth: Add LMP feature definitions for Secure Connections support

The support for Secure Connections introduces two new controller
features and one new host feature.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 66c1cd8..cd40219 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -282,10 +282,14 @@
 #define LMP_SYNC_TRAIN	0x04
 #define LMP_SYNC_SCAN	0x08
 
+#define LMP_SC		0x01
+#define LMP_PING	0x02
+
 /* Host features */
 #define LMP_HOST_SSP		0x01
 #define LMP_HOST_LE		0x02
 #define LMP_HOST_LE_BREDR	0x04
+#define LMP_HOST_SC		0x08
 
 /* Connection modes */
 #define HCI_CM_ACTIVE	0x0000