egress_router_interface 6264 drivers/net/ethernet/mellanox/mlxsw/reg.h MLXSW_ITEM32(reg, ratr, egress_router_interface, 0x08, 0, 16);
egress_router_interface 7476 drivers/net/ethernet/mellanox/mlxsw/reg.h MLXSW_ITEM32(reg, rtdp, egress_router_interface, 0x40, 0, 16);