[dts] [PATCH V1 1/1] dts/pktgen: fix rfc2544 rate percent bug

[Tu, Lijuan]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces at dpdk.org] On Behalf Of yufengmx
> Sent: Thursday, September 26, 2019 3:23 PM
> To: dts at dpdk.org; Wang, Yinan <yinan.wang at intel.com>; Ma, LihongX
> <lihongx.ma at intel.com>
> Cc: Chen, Zhaoyan <zhaoyan.chen at intel.com>; Mo, YufengX
> <yufengx.mo at intel.com>
> Subject: [dts] [PATCH V1 1/1] dts/pktgen: fix rfc2544 rate percent bug
> 
> 
> When do rfc2544, streams rate percent should be set a new rate percent and
> stream attached on port should be cleared.
> 
> Signed-off-by: yufengmx <yufengx.mo at intel.com>
> ---
>  framework/pktgen_base.py | 7 +++++--
>  1 file changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/framework/pktgen_base.py b/framework/pktgen_base.py index
> cd541b0..7855f6f 100644
> --- a/framework/pktgen_base.py
> +++ b/framework/pktgen_base.py
> @@ -145,14 +145,14 @@ class PacketGenerator(object):
>          if not self.__streams:
>              return
>          for stream in self.__streams:
> -            stream['rate'] = rate_percent
> +            stream['options']['stream_config']['rate'] = rate_percent
> 
>      def _set_stream_pps(self, pps):
>          ''' set all streams' pps '''
>          if not self.__streams:
>              return
>          for stream in self.__streams:
> -            stream['pps'] = pps
> +            stream['options']['stream_config']['pps'] = pps
> 
>      def reset_streams(self):
>          self.__streams = []
> @@ -265,12 +265,15 @@ class PacketGenerator(object):
>              tx_num, rx_num = result.values()[0][1:]
>              return rate_percent, tx_num, rx_num
>          _options = deepcopy(options)
> +        if 'rate' in _options:
> +            _options.pop('rate')
>          while not status and rate_percent > 0:
>              rate_percent = rate_percent - rate_step
>              if rate_percent <= 0:
>                  msg = "rfc2544 run under zero rate"
>                  self.logger.warning(msg)
>                  break
> +            self._clear_streams()
>              # set stream rate percent to custom value
>              self._set_stream_rate_percent(rate_percent)
>              # run loss rate testing
> --
> 2.21.0