[dts] [PATCH V4] add tx-offloads value to start testpmd

[Liu, Yong]

Thanks, gang. Applied.

On 07/10/2018 10:49 AM, xu,gang wrote:
> according dpdk-5618 to open DEV_TX_OFFLOAD_MULTI_SEGS options,
> it avoid this problem
>
> Signed-off-by: xu,gang<gangx.xu at intel.com>
> ---