0555f11c2e
Add IPv4 lookup process function for ip4_lookup node. This node performs LPM lookup using simple RTE_LPM API on every packet received and forwards it to a next node that is identified by lookup result. Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> Signed-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>