[dts] [PATCH V2] add testplan of vxlan gpe support in i40e

[Zhang, Yuwei1]

Acked-by: Yuwei Zhang (yuwei1.zhang at intel.com)

-----Original Message-----
From: Ma, LihongX 
Sent: Thursday, April 25, 2019 2:07 AM
To: dts at dpdk.org
Cc: Zhang, Yuwei1 <yuwei1.zhang at intel.com>; Ma, LihongX <lihongx.ma at intel.com>
Subject: [dts][PATCH V2] add testplan of vxlan gpe support in i40e

Signed-off-by: lihong <lihongx.ma at intel.com>
---
 test_plans/vxlan_gpe_support_in_i40e.rst | 120 +++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 test_plans/vxlan_gpe_support_in_i40e.rst

diff --git a/test_plans/vxlan_gpe_support_in_i40e.rst b/test_plans/vxlan_gpe_support_in_i40e.rst
new file mode 100644
index 0000000..02be05e
--- /dev/null
+++ b/test_plans/vxlan_gpe_support_in_i40e.rst
@@ -0,0 +1,120 @@
+.. Copyright (c) <2016-2019> Intel Corporation
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+    - Redistributions of source code must retain the above copyright
+        notice, this list of conditions and the following disclaimer.
+
+    - Redistributions in binary form must reproduce the above copyright
+        notice, this list of conditions and the following disclaimer in
+        the documentation and/or other materials provided with the
+        distribution.
+
+    - Neither the name of Intel Corporation nor the names of its
+        contributors may be used to endorse or promote products derived
+        from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+    FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+    HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+    STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+    OF THE POSSIBILITY OF SUCH DAMAGE.
+
+============================
+I40E VXLAN-GPE Support Tests
+============================
+
+Prerequisites
+=============
+
+1. The DUT has at least 2 DPDK supported I40E NIC ports::
+
+    Tester      DUT
+    eth1  <---> PORT 0
+    eth2  <---> PORT 1
+
+2. Support igb_uio driver::
+
+    modprobe uio
+    insmod  ./x86_64-native-linuxapp-gcc/kmod/igb_uio.ko
+    ./usertools/dpdk-devbind.py --bind=igb_uio 04:00.0 04:00.1
+
+Test Case 1: VXLAN-GPE ipv4 packet detect 
+=========================================
+1. Start testpmd::
+
+    # testpmd -c 0xf -n 4 -- -i
+
+2. Add VXLAN-GPE packet type support in test pmd and enable verbose log::
+
+    testpmd> set fwd io
+    testpmd> set verbose 1
+    testpmd> port config 0 udp_tunnel_port add vxlan-gpe 4790
+
+3. Send VXLAN-GPE packets to testpmd and check received packets::
+
+    scapy> pkt=Ether(dst="3C:FD:FE:A8:C8:20")/IP(src="18.0.0.1")/UDP(dport=4790,sport=43)/VXLAN(flags=12)/IP(src="10.0.0.1")
+    scapy> sendp(pkt1, iface="ens802f1", count=1)
+
+4. Expected output from testpmd::
+
+    src=00:00:00:00:00:00 - dst=3C:FD:FE:A8:C8:20 - type=0x0800 - length=70 - nb_segs=1 - RSS hash=0x51ed6fc5 - RSS
+    queue=0x2 - hw ptype: L2_ETHER L3_IPV4_EXT_UNKNOWN TUNNEL_GRENAT INNER_L3_IPV4_EXT_UNKNOWN
+    INNER_L4_NONFRAG  - sw ptype: L2_ETHER L3_IPV4 L4_UDP  - l2_len=14 - l3_len=20 - l4_len=8
+    - VXLAN packet: packet type =24721, Destination UDP port =4790, VNI 
+ = 0 - Receive queue=0x2
+
+Test Case 2: VXLAN-GPE tunnel remove test 
+=========================================
+1. After Test Case 1, delete the VXLAN-GPE packet type::
+
+    testpmd> port config 0 udp_tunnel_port rm vxlan-gpe 4790
+
+2. Send VXLAN-GPE packets to testpmd and check the received packets
+
+3. Expected result::
+
+    testpmd should treat the packet as a normal UDP packet
+
+Test Case 3: Tunnel filter VXLAN-GPE support 
+============================================
+1. Start testpmd with tunneling packet type to vxlan and disable receive side
+   scale for hardware limitation::
+
+    # testpmd -c ffff -n 4 -- -i --disable-rss --rxq=4 --txq=4 
+ --nb-cores=8 --nb-ports=2 --tx-offloads=0x8fff
+
+2. Set rxonly packet forwarding mode and enable verbose log::
+
+    testpmd> set fwd rxonly
+    testpmd> set verbose 1
+
+3. Add one new Cloud filter as table listed first::
+
+    testpmd> tunnel_filter add 0 11:22:33:44:55:66 00:00:20:00:00:01 
+ 192.168.2.2 1 vxlan-gpe imac-ivlan 1 3
+
+4. Then send one packet and check packet was forwarded into right queue.
+
++------------+------------+------------+----------+----------+--------+-------+
+| Outer Mac  | Inner Mac  | Inner Vlan | Outer Ip | Inner Ip | Vni ID | 
+| Queue |
++------------+------------+------------+----------+----------+--------+-------+
+| No         | Yes        | Yes        | No       | No       | No     | 1     |
++------------+------------+------------+----------+----------+--------+-------+
+| No         | Yes        | Yes        | No       | No       | Yes    | 1     |
++------------+------------+------------+----------+----------+--------+-------+
+| No         | Yes        | No         | No       | No       | Yes    | 1     |
++------------+------------+------------+----------+----------+--------+-------+
+| No         | Yes        | No         | No       | No       | No     | 1     |
++------------+------------+------------+----------+----------+--------+-------+
+| Yes        | Yes        | No         | No       | Yes      | Yes    | 1     |
++------------+------------+------------+----------+----------+--------+-------+
+| No         | No         | No         | No       | Yes      | No     | 1     |
++------------+------------+------------+----------+----------+--------+-------+
--
2.7.4