Add L2xc/L2bd/Ip4/Ip6 2-node tests for x710

- CSIT-1161 Add 2-node L2XC tests
- CSIT-1160 Add 2-node L2BD tests
- CSIT-1157 Add 2-node IP4 tests
- CSIT-1153 Add 2-node IP6 KW
- CSIT-1158 Add 2-node IP6 tests

Change-Id: I7c8fed7018bb355c0de73f6a8bc3a8ec80366972
Signed-off-by: Peter Mikus <pmikus@cisco.com>

3 files changed, 33 insertions, 3 deletions

diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index e5a54422c7..8611219eed 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -352,6 +352,15 @@ class VppConfigGenerator(object):
         path = ['dpdk', 'socket-mem']
         self.add_config_item(self._nodeconfig, value, path)
 
+    def add_dpdk_num_mbufs(self, value):
+        """Add DPDK number of I/O buffers.
+
+        :param value: Number of I/O buffers.
+        :type value: int
+        """
+        path = ['dpdk', 'num-mbufs']
+        self.add_config_item(self._nodeconfig, value, path)
+
     def add_dpdk_uio_driver(self, value=None):
         """Add DPDK uio-driver configuration.
 
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index 045a5d36ef..d2e18ea42c 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -101,8 +101,7 @@
 | | ... | Set UP state on VPP interfaces in path on nodes in 2-node circular
 | | ... | topology. Get the interface MAC addresses and setup ARP on all VPP
 | | ... | interfaces. Setup IPv4 addresses with /24 prefix on DUT-TG links and
-| | ... | /30 prefix on DUT1 link. Set routing on DUT node with prefix /24 and
-| | ... | next hop of neighbour DUT interface IPv4 address.
+| | ... | /30 prefix on DUT1 link.
 | | ...
 | | Set Interface State | ${dut1} | ${dut1_if1} | up
 | | Set Interface State | ${dut1} | ${dut1_if2} | up
@@ -513,6 +512,23 @@
 | | Policer Classify Set Match IP | 10.10.10.2 | ${False}
 | | Policer Set Configuration
 
+| Initialize IPv6 forwarding in 2-node circular topology
+| | [Documentation]
+| | ... | Set UP state on VPP interfaces in path on nodes in 2-node circular
+| | ... | topology. Get the interface MAC addresses and setup neighbour on all
+| | ... | VPP interfaces. Setup IPv6 addresses with /128 prefixes on all
+| | ... | interfaces.
+| | ...
+| | ${prefix}= | Set Variable | 64
+| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
+| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if1} | 2001:1::1 | ${prefix}
+| | VPP Set If IPv6 Addr | ${dut1} | ${dut1_if2} | 2001:2::1 | ${prefix}
+| | Suppress ICMPv6 router advertisement message | ${nodes}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if1} | 2001:1::2 | ${tg1_if1_mac}
+| | Add Ip Neighbor | ${dut1} | ${dut1_if2} | 2001:2::2 | ${tg1_if2_mac}
+| | All Vpp Interfaces Ready Wait | ${nodes}
+
 | Initialize IPv6 forwarding in 3-node circular topology
 | | [Documentation]
 | | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
@@ -537,6 +553,7 @@
 | | Add Ip Neighbor | ${dut2} | ${dut2_if1} | 2001:3::1 | ${dut1_if2_mac}
 | | Vpp Route Add | ${dut1} | 2001:2::0 | ${prefix} | 2001:3::2 | ${dut1_if2}
 | | Vpp Route Add | ${dut2} | 2001:1::0 | ${prefix} | 2001:3::1 | ${dut2_if1}
+| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Initialize IPv6 forwarding with scaling in 3-node circular topology
 | | [Documentation]
@@ -579,6 +596,7 @@
 | | ... | interface=${dut2_if1} | count=${count}
 | | Vpp Route Add | ${dut2} | 2001:2::0 | ${host_prefix} | 2001:5::2
 | | ... | interface=${dut2_if2} | count=${count}
+| | All Vpp Interfaces Ready Wait | ${nodes}
 
 | Initialize IPv6 iAcl whitelist in 3-node circular topology
 | | [Documentation]
diff --git a/resources/libraries/robot/shared/default.robot b/resources/libraries/robot/shared/default.robot
index d0bd929386..842cb7faa0 100644
--- a/resources/libraries/robot/shared/default.robot
+++ b/resources/libraries/robot/shared/default.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2018 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -152,6 +152,7 @@
 | | ...
 | | ${cpu_count_int} | Convert to Integer | ${phy_cores}
 | | ${thr_count_int} | Convert to Integer | ${phy_cores}
+| | ${num_mbufs_int} | Convert to Integer | 16384
 | | ${duts}= | Get Matches | ${nodes} | DUT*
 | | :FOR | ${dut} | IN | @{duts}
 | | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']}
@@ -170,9 +171,11 @@
 | | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0
 | | | ... | Set variable | ${1}
 | | | ... | ELSE | Set variable | ${rxq_count_int}
+| | | ${num_mbufs_int}= | Evaluate | int(${num_mbufs_int}*${rxq_count_int})
 | | | Run keyword | ${dut}.Add CPU Main Core | ${cpu_main}
 | | | Run keyword | ${dut}.Add CPU Corelist Workers | ${cpu_wt}
 | | | Run keyword | ${dut}.Add DPDK Dev Default RXQ | ${rxq_count_int}
+| | | Run keyword | ${dut}.Add DPDK Num Mbufs | ${num_mbufs_int}
 | | | Run keyword if | ${thr_count_int} > 1
 | | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD
 | | | Set Tags | ${thr_count_int}T${cpu_count_int}C