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-rw-r--r--include/net/bluetooth/l2cap.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 67a2fdba9d8c..806b95093d3f 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -162,6 +162,12 @@ struct l2cap_hdr {
__le16 cid;
} __packed;
#define L2CAP_HDR_SIZE 4
+#define L2CAP_ENH_HDR_SIZE 6
+#define L2CAP_EXT_HDR_SIZE 8
+
+#define L2CAP_FCS_SIZE 2
+#define L2CAP_SDULEN_SIZE 2
+#define L2CAP_PSMLEN_SIZE 2
struct l2cap_cmd_hdr {
__u8 code;