From: xuyanjie <yanjie.xu@intel.com>
To: dts@dpdk.org
Cc: xuyanjie <yanjie.xu@intel.com>
Subject: [dts] [PATCH] revise checksum offload test plan
Date: Thu, 18 Apr 2019 07:59:04 -0400 [thread overview]
Message-ID: <1555588744-173823-1-git-send-email-yanjie.xu@intel.com> (raw)
Signed-off-by: xuyanjie <yanjie.xu@intel.com>
diff --git a/test_plans/checksum_offload_test_plan.rst b/test_plans/checksum_offload_test_plan.rst
index 82fd12f..408052e 100644
--- a/test_plans/checksum_offload_test_plan.rst
+++ b/test_plans/checksum_offload_test_plan.rst
@@ -219,3 +219,27 @@ Configure the traffic generator to send the multiple packets with the following
combination: good/bad ip checksum + good/bad udp/tcp checksum.
Check the Rx checksum flags consistent with expected flags.
+
+Test Case: Validate checksum offload performance
+=================================================================
+At least 2 ports should be binded
+
+packet_sizes = [64, 128, 256, 512, 1024]
+
+Setup the ``csum`` forwarding mode::
+
+ testpmd> set fwd csum
+ Set csum packet forwarding mode
+
+Start the packet forwarding::
+
+ testpmd> start
+ csum packet forwarding - CRC stripping disabled - packets/burst=32
+ nb forwarding cores=1 - nb forwarding ports=10
+ RX queues=1 - RX desc=128 - RX free threshold=64
+ RX threshold registers: pthresh=8 hthresh=8 wthresh=4
+ TX queues=1 - TX desc=512 - TX free threshold=0
+ TX threshold registers: pthresh=32 hthresh=8 wthresh=8
+
+Configure the traffic generator ixia to send traffic and verify throughput
+
--
2.7.4
next reply other threads:[~2019-04-18 6:12 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-18 11:59 xuyanjie [this message]
2019-04-23 21:29 ` Tu, Lijuan
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