IB_DEVICE_RAW_IP_CSUM 520 drivers/infiniband/hw/mlx4/main.c props->device_cap_flags |= IB_DEVICE_RAW_IP_CSUM; IB_DEVICE_RAW_IP_CSUM 907 drivers/infiniband/hw/mlx5/main.c props->device_cap_flags |= IB_DEVICE_RAW_IP_CSUM;