npc_is_field_present
if (!npc_is_field_present(rvu, NPC_LXMB, req->intf)) {
if (!npc_is_field_present(rvu, type, intf) ||
if (npc_is_field_present(rvu, NPC_IPSEC_SPI, intf) &&
if (!npc_is_field_present(rvu, NPC_CHAN, NIX_INTF_RX)) {