From: Weiyuan Li <weiyuanx.li@intel.com>
To: dts@dpdk.org
Cc: Weiyuan Li <weiyuanx.li@intel.com>,
Lingli Chen <linglix.chen@intel.com>,
Fu@dpdk.org, Qi <qi.fu@intel.com>
Subject: [dts][PATCH V2 2/2] test_plans/checksum_offload: checksum suite script and testplan optimization
Date: Thu, 15 Sep 2022 16:14:10 +0800 [thread overview]
Message-ID: <20220915081410.9195-2-weiyuanx.li@intel.com> (raw)
In-Reply-To: <20220915081410.9195-1-weiyuanx.li@intel.com>
Optimize the test case name to match test plan, add test case in test
plan to map test suite and delete the cmd "tx_checksum set 0x0 0" using "csum set".
Signed-off-by: Weiyuan Li <weiyuanx.li@intel.com>
---
Tested-by: Lingli Chen <linglix.chen@intel.com>
Acked-by: Fu, Qi <qi.fu@intel.com>
v2:
-modify test plan delete IXIA description.
test_plans/checksum_offload_test_plan.rst | 27 ++++++++++-------------
1 file changed, 12 insertions(+), 15 deletions(-)
diff --git a/test_plans/checksum_offload_test_plan.rst b/test_plans/checksum_offload_test_plan.rst
index 45f081b0..10a1d981 100644
--- a/test_plans/checksum_offload_test_plan.rst
+++ b/test_plans/checksum_offload_test_plan.rst
@@ -71,16 +71,17 @@ Set the verbose level to 1 to display information for each received packet::
testpmd> set verbose 1
-Test Case: Validate checksum on the receive packet
-==================================================
+Test Case: checksum offload with vlan
+=====================================
Setup the ``csum`` forwarding mode::
testpmd> set fwd csum
Set csum packet forwarding mode
-Start the packet forwarding::
+Enable the IPv4/UDP/TCP/SCTP checksum offload on port 0::
+ testpmd> csum set 0xf 0
testpmd> start
csum packet forwarding - CRC stripping disabled - packets/burst=32
nb forwarding cores=1 - nb forwarding ports=10
@@ -89,21 +90,17 @@ Start the packet forwarding::
TX queues=1 - TX desc=512 - TX free threshold=0
TX threshold registers: pthresh=32 hthresh=8 wthresh=8
-Configure the traffic generator to send the multiple packets with the following
-combination: good/bad ip checksum + good/bad udp/tcp checksum.
+Configure the traffic generator to send the multiple packets with vlan for the
+following combination: IPv4/UDP, IPv4/TCP, IPv4/SCTP, IPv6/UDP, IPv6/TCP.
Except that SCTP header + payload length must be a multiple of 4 bytes.
IPv4 + UDP/TCP packet length can range from the minimum length to 1518 bytes.
-Then verify that how many packets found with Bad-ipcsum or Bad-l4csum::
-
- testpmd> stop
- ---------------------- Forward statistics for port 0 ----------------------
- RX-packets: 0 RX-dropped: 0 RX-total: 0
- Bad-ipcsum: 0 Bad-l4csum: 0
- TX-packets: 0 TX-dropped: 0 TX-total: 0
- ----------------------------------------------------------------------------
+Then verify that the same number of packet are correctly received on the traffic
+generator side. And IPv4 checksum, TCP checksum, UDP checksum, SCTP CRC32c need
+be validated as pass.
+The IPv4 source address will not be changed by testpmd.
Test Case: Insert IPv4/IPv6 UDP/TCP/SCTP checksum on the transmit packet
========================================================================
@@ -115,7 +112,7 @@ Setup the ``csum`` forwarding mode::
Enable the IPv4/UDP/TCP/SCTP checksum offload on port 0::
- testpmd> tx_checksum set 0xf 0
+ testpmd> csum set 0xf 0
testpmd> start
csum packet forwarding - CRC stripping disabled - packets/burst=32
nb forwarding cores=1 - nb forwarding ports=10
@@ -147,7 +144,7 @@ Setup the ``csum`` forwarding mode::
Disable the IPv4/UDP/TCP/SCTP checksum offload on port 0::
- testpmd> tx_checksum set 0x0 0
+ testpmd> csum set 0x0 0
testpmd> start
csum packet forwarding - CRC stripping disabled - packets/burst=32
nb forwarding cores=1 - nb forwarding ports=10
--
2.27.0
prev parent reply other threads:[~2022-09-15 8:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-15 8:14 [dts][PATCH V2 1/2] tests/checksum_offload: " Weiyuan Li
2022-09-15 8:14 ` Weiyuan Li [this message]
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