diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 8242a0e..87df4e8 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -129,8 +129,10 @@
 	__u8       data[0];
 } __attribute__ ((packed));
 
-#define L2CAP_CONF_SUCCESS	0x00
-#define L2CAP_CONF_UNACCEPT	0x01
+#define L2CAP_CONF_SUCCESS	0x0000
+#define L2CAP_CONF_UNACCEPT	0x0001
+#define L2CAP_CONF_REJECT	0x0002
+#define L2CAP_CONF_UNKNOWN	0x0003
 
 struct l2cap_conf_opt {
 	__u8       type;
@@ -215,6 +217,8 @@
 
 	__u32		link_mode;
 
+	__u8		conf_req[64];
+	__u8		conf_len;
 	__u8		conf_state;
 	__u8		conf_retry;
 	__u16		conf_mtu;