[dts] [PATCH V1] add testplan of vxlan gpe support in i40e

[lihong]

Signed-off-by: lihong <lihongx.ma at intel.com>
---
 test_plans/vxlan_gpe_support_in_i40e.rst | 105 +++++++++++++++++++++++++++++++
 1 file changed, 105 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..ababe32
--- /dev/null
+++ b/test_plans/vxlan_gpe_support_in_i40e.rst
@@ -0,0 +1,105 @@
+.. 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:
+
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+        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.
+
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+        from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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+    COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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+    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
+============================
+
+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