Bluetooth: Add definitions for new link key types
With the introduction of Secure Connections, the list of link key types
got extended by P-256 versions of authenticated and unauthenticated
link keys.
To avoid any confusion the previous authenticated and unauthenticated
link key types got ammended with a P912 postfix. And the two new keys
have a P256 postfix now. Existing code using the previous definitions
has been adjusted.
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 e4e94bf..8d888bc 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -331,9 +331,11 @@
#define HCI_LK_LOCAL_UNIT 0x01
#define HCI_LK_REMOTE_UNIT 0x02
#define HCI_LK_DEBUG_COMBINATION 0x03
-#define HCI_LK_UNAUTH_COMBINATION 0x04
-#define HCI_LK_AUTH_COMBINATION 0x05
+#define HCI_LK_UNAUTH_COMBINATION_P192 0x04
+#define HCI_LK_AUTH_COMBINATION_P192 0x05
#define HCI_LK_CHANGED_COMBINATION 0x06
+#define HCI_LK_UNAUTH_COMBINATION_P256 0x07
+#define HCI_LK_AUTH_COMBINATION_P256 0x08
/* The spec doesn't define types for SMP keys, the _MASTER suffix is implied */
#define HCI_SMP_STK 0x80
#define HCI_SMP_STK_SLAVE 0x81