Bluetooth: monitor: Add support for ISO packets

This enables passing ISO packets to the monitor socket.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/include/net/bluetooth/hci_mon.h b/include/net/bluetooth/hci_mon.h
index 240786b..2d5fcda 100644
--- a/include/net/bluetooth/hci_mon.h
+++ b/include/net/bluetooth/hci_mon.h
@@ -49,6 +49,8 @@ struct hci_mon_hdr {
 #define HCI_MON_CTRL_CLOSE	15
 #define HCI_MON_CTRL_COMMAND	16
 #define HCI_MON_CTRL_EVENT	17
+#define HCI_MON_ISO_TX_PKT	18
+#define HCI_MON_ISO_RX_PKT	19
 
 struct hci_mon_new_index {
 	__u8		type;