[V2,2/2] test_plans/checksum_offload: checksum suite script and testplan optimization
Commit Message
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(-)
@@ -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