[dts] [patch V2 1/2] add check_tx_bytes function for check testpmd tx_bytes

[Liu, Yong]

Thanks, applied into master branch. Please add more description for the background in next time.
The commit log will help us get to known the tricky thing in DPDK.

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of xu,huilong
> Sent: Thursday, January 12, 2017 4:47 PM
> To: dts at dpdk.org
> Cc: Xu, HuilongX <huilongx.xu at intel.com>
> Subject: [dts] [patch V2 1/2] add check_tx_bytes function for check testpmd
> tx_bytes
> 
> changlist:
> 1. add PROTOCOL_PACKET_SIZE value in setting mode 2. add check_tx_bytes
> function in testpmd output mode
> 
> Signed-off-by: xu,huilong <huilongx.xu at intel.com>