1 files changed, 3 insertions, 0 deletions

diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 226ae03cafe7..bcffc9ae0c89 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -181,6 +181,9 @@ struct mgmt_cp_load_link_keys {
 } __packed;
 #define MGMT_LOAD_LINK_KEYS_SIZE        3
 
+#define MGMT_LTK_UNAUTHENTICATED        0x00
+#define MGMT_LTK_AUTHENTICATED          0x01
+
 struct mgmt_ltk_info {
         struct mgmt_addr_info addr;
         __u8    type;