This document never had any license or copyright on this file, add one. Fixes: b932ebcb2664 ("doc: add NIC performance guide on Linux IA") Cc: stable@dpdk.org Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com> Acked-by: John McNamara <john.mcnamara@intel.com>