VPPD: Dot1Q

Change-Id: I0d3c925ea4a6896a0df98db6ddaf4238e6291bf1
Signed-off-by: Peter Mikus <pmikus@cisco.com>

5 files changed, 122 insertions, 24 deletions

diff --git a/resources/libraries/bash/function/common.sh b/resources/libraries/bash/function/common.sh
index 751d994c09..a03e90422c 100644
--- a/resources/libraries/bash/function/common.sh
+++ b/resources/libraries/bash/function/common.sh
@@ -959,7 +959,7 @@ function select_vpp_device_tags () {
     set -exuo pipefail
 
     case "${TEST_CODE}" in
-        # Select specific performance tests based on jenkins job type variable.
+        # Select specific device tests based on jenkins job type variable.
         * )
             if [[ -z "${TEST_TAG_STRING-}" ]]; then
                 # If nothing is specified, we will run pre-selected tests by
@@ -973,6 +973,20 @@ function select_vpp_device_tags () {
             ;;
     esac
 
+    # Blacklisting certain tags per topology.
+    #
+    # Reasons for blacklisting:
+    # - avf - AVF is not possible to run on enic driver of VirtualBox.
+    # - vhost - VirtualBox does not support nesting virtualization on Intel CPU.
+    case "${TEST_CODE}" in
+        *"1n-vbox"*)
+            test_tag_array+=("!avf")
+            test_tag_array+=("!vhost")
+            ;;
+        *)
+            ;;
+    esac
+
     TAGS=()
 
     # We will prefix with devicetest to prevent running other tests
diff --git a/resources/libraries/bash/function/device.sh b/resources/libraries/bash/function/device.sh
index e31ead734a..ce88ec8c46 100644
--- a/resources/libraries/bash/function/device.sh
+++ b/resources/libraries/bash/function/device.sh
@@ -305,11 +305,13 @@ function get_available_interfaces () {
     TG_PCIDEVS=()
     TG_NETMACS=()
     TG_DRIVERS=()
+    TG_VLANS=()
     # DUT1 side of connections.
     DUT1_NETDEVS=()
     DUT1_PCIDEVS=()
     DUT1_NETMACS=()
     DUT1_DRIVERS=()
+    DUT1_VLANS=()
 
     # Find the first ${device_count} number of available TG Linux network
     # VF device names. Only allowed VF PCI IDs are filtered.
@@ -350,17 +352,21 @@ function get_available_interfaces () {
         get_pci_addr
         get_mac_addr
         get_krn_driver
+        get_vlan_filter
         TG_PCIDEVS+=(${PCI_ADDR})
         TG_NETMACS+=(${MAC_ADDR})
         TG_DRIVERS+=(${KRN_DRIVER})
+        TG_VLANS+=(${VLAN_ID})
     done
     for NETDEV in "${DUT1_NETDEVS[@]}"; do
         get_pci_addr
         get_mac_addr
         get_krn_driver
+        get_vlan_filter
         DUT1_PCIDEVS+=(${PCI_ADDR})
         DUT1_NETMACS+=(${MAC_ADDR})
         DUT1_DRIVERS+=(${KRN_DRIVER})
+        DUT1_VLANS+=(${VLAN_ID})
     done
 
     # We need at least two interfaces for TG/DUT1 for building topology.
@@ -433,6 +439,24 @@ function get_pci_addr () {
 }
 
 
+function get_vlan_filter () {
+
+    # Get VLAN stripping filter from PF searched by mac adress.
+    #
+    # Variables read:
+    # - MAC_ADDR - MAC address of VF.
+    # Variables set:
+    # - VLAN_ID - VLAN ids.
+
+    set -exuo pipefail
+
+    # Sed regular expression pattern.
+    exp="s/^.*vlan ([[:digit:]]+).*$/\1/"
+    VLAN_ID=$(ip link | grep vlan | grep ${MAC_ADDR} | sed -re "${exp}") || true
+    VLAN_ID="${VLAN_ID:-0}"
+}
+
+
 function installed () {
 
     # Check if the given utility is installed. Fail if not installed.
@@ -481,12 +505,16 @@ function read_env_variables () {
     DCR_UUIDS+=([dut1]="${CSIT_DUT1_UUID}")
     TG_PCIDEVS=("${CSIT_TG_INTERFACES_PORT1_PCI}")
     TG_DRIVERS=("${CSIT_TG_INTERFACES_PORT1_DRV}")
+    TG_VLANS+=("${CSIT_TG_INTERFACES_PORT1_VLAN}")
     TG_PCIDEVS+=("${CSIT_TG_INTERFACES_PORT2_PCI}")
     TG_DRIVERS+=("${CSIT_TG_INTERFACES_PORT2_DRV}")
+    TG_VLANS+=("${CSIT_TG_INTERFACES_PORT2_VLAN}")
     DUT1_PCIDEVS=("${CSIT_DUT1_INTERFACES_PORT1_PCI}")
     DUT1_DRIVERS=("${CSIT_DUT1_INTERFACES_PORT1_DRV}")
+    DUT1_VLANS+=("${CSIT_DUT1_INTERFACES_PORT1_VLAN}")
     DUT1_PCIDEVS+=("${CSIT_DUT1_INTERFACES_PORT2_PCI}")
     DUT1_DRIVERS+=("${CSIT_DUT1_INTERFACES_PORT2_DRV}")
+    DUT1_VLANS+=("${CSIT_DUT1_INTERFACES_PORT2_VLAN}")
 }
 
 
@@ -527,15 +555,19 @@ function set_env_variables () {
     CSIT_TG_INTERFACES_PORT1_MAC="${TG_NETMACS[0]}"
     CSIT_TG_INTERFACES_PORT1_PCI="${TG_PCIDEVS[0]}"
     CSIT_TG_INTERFACES_PORT1_DRV="${TG_DRIVERS[0]}"
+    CSIT_TG_INTERFACES_PORT1_VLAN="${TG_VLANS[0]}"
     CSIT_TG_INTERFACES_PORT2_MAC="${TG_NETMACS[1]}"
     CSIT_TG_INTERFACES_PORT2_PCI="${TG_PCIDEVS[1]}"
     CSIT_TG_INTERFACES_PORT2_DRV="${TG_DRIVERS[1]}"
+    CSIT_TG_INTERFACES_PORT2_VLAN="${TG_VLANS[1]}"
     CSIT_DUT1_INTERFACES_PORT1_MAC="${DUT1_NETMACS[0]}"
     CSIT_DUT1_INTERFACES_PORT1_PCI="${DUT1_PCIDEVS[0]}"
     CSIT_DUT1_INTERFACES_PORT1_DRV="${DUT1_DRIVERS[0]}"
+    CSIT_DUT1_INTERFACES_PORT1_VLAN="${DUT1_VLANS[0]}"
     CSIT_DUT1_INTERFACES_PORT2_MAC="${DUT1_NETMACS[1]}"
     CSIT_DUT1_INTERFACES_PORT2_PCI="${DUT1_PCIDEVS[1]}"
     CSIT_DUT1_INTERFACES_PORT2_DRV="${DUT1_DRIVERS[1]}"
+    CSIT_DUT1_INTERFACES_PORT2_VLAN="${DUT1_VLANS[1]}"
     set +a
 }
 
@@ -577,8 +609,6 @@ function start_topology_containers () {
     # Mount vfio to be able to bind to see binded interfaces. We cannot use
     # --device=/dev/vfio as this does not see newly binded interfaces.
     dcr_stc_params+="--volume /dev/vfio:/dev/vfio "
-    # Mount nested_vm image to be able to run VM tests.
-    dcr_stc_params+="--volume /var/lib/vm/vhost-nested.img:/var/lib/vm/vhost-nested.img "
     # Mount docker.sock to be able to use docker deamon of the host.
     dcr_stc_params+="--volume /var/run/docker.sock:/var/run/docker.sock "
     # Mount /opt/boot/ where VM kernel and initrd are located.
diff --git a/resources/libraries/python/topology.py b/resources/libraries/python/topology.py
index b06cf7dc4e..394dc9df58 100644
--- a/resources/libraries/python/topology.py
+++ b/resources/libraries/python/topology.py
@@ -198,6 +198,19 @@ class Topology(object):
         node['interfaces'][iface_key]['pci_address'] = str(pci_address)
 
     @staticmethod
+    def update_interface_vlan(node, iface_key, vlan):
+        """Update VLAN on the interface from the node.
+
+        :param node: Node to update VLAN on.
+        :param iface_key: Topology key of the interface.
+        :param vlan: VLAN ID.
+        :type node: dict
+        :type iface_key: str
+        :type vlan: str
+        """
+        node['interfaces'][iface_key]['vlan'] = int(vlan)
+
+    @staticmethod
     def update_interface_vhost_socket(node, iface_key, vhost_socket):
         """Update vhost socket name on the interface from the node.
 
@@ -696,6 +709,21 @@ class Topology(object):
             return None
 
     @staticmethod
+    def get_interface_vlan(node, iface_key):
+        """Get interface vlan.
+
+        :param node: Node to get interface driver on.
+        :param iface_key: Interface key from topology file.
+        :type node: dict
+        :type iface_key: str
+        :returns: Return interface vlan or None if not found.
+        """
+        try:
+            return node['interfaces'][iface_key].get('vlan')
+        except KeyError:
+            return None
+
+    @staticmethod
     def get_node_interfaces(node):
         """Get all node interfaces.
 
diff --git a/resources/libraries/robot/performance/performance_configuration.robot b/resources/libraries/robot/performance/performance_configuration.robot
index 3f5538d3ad..6e65e26d8e 100644
--- a/resources/libraries/robot/performance/performance_configuration.robot
+++ b/resources/libraries/robot/performance/performance_configuration.robot
@@ -114,24 +114,6 @@
 | | | ... | VPP Set Interface MTU | ${nodes['${dut}']} | ${${dut}_if1_2}
 | | All VPP Interfaces Ready Wait | ${nodes}
 
-| Initialize AVF interfaces
-| | [Documentation]
-| | ... | Initialize AVF interfaces on each DUT. Interfaces are brought up.
-| | ...
-| | ${duts}= | Get Matches | ${nodes} | DUT*
-| | :FOR | ${dut} | IN | @{duts}
-| | | ${if1_pci}= | Get Interface PCI Addr | ${nodes['${dut}']}
-| | | ... | ${${dut}_if1_vf0}
-| | | ${if2_pci}= | Get Interface PCI Addr | ${nodes['${dut}']}
-| | | ... | ${${dut}_if2_vf0}
-| | | ${dut_eth_vf_if1}= | VPP Create AVF Interface | ${nodes['${dut}']}
-| | | ... | ${if1_pci} | ${rxq_count_int}
-| | | ${dut_eth_vf_if2}= | VPP Create AVF Interface | ${nodes['${dut}']}
-| | | ... | ${if2_pci} | ${rxq_count_int}
-| | | Set Test Variable | ${${dut}_if1} | ${dut_eth_vf_if1}
-| | | Set Test Variable | ${${dut}_if2} | ${dut_eth_vf_if2}
-| | Set interfaces in path up
-
 | Initialize IPSec in 3-node circular topology
 | | [Documentation]
 | | ... | Set UP state on VPP interfaces in path on nodes in 3-node circular
diff --git a/resources/libraries/robot/shared/interfaces.robot b/resources/libraries/robot/shared/interfaces.robot
index d24b2fba3c..50dec59442 100644
--- a/resources/libraries/robot/shared/interfaces.robot
+++ b/resources/libraries/robot/shared/interfaces.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2016 Cisco and/or its affiliates.
+# Copyright (c) 2019 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:
@@ -82,6 +82,44 @@
 | | Set Test Variable | ${prev_layer} | if
 | | Set interfaces in path up
 
+| Initialize layer avf on node
+| | [Documentation]
+| | ... | Initialize AVF interfaces on DUT. Interfaces are brought up.
+| | ...
+| | ... | *Arguments:*
+| | ... | - dut - DUT node. Type: string
+| | ...
+| | ... | *Example:*
+| | ...
+| | ... | \| Initialize layer avf on node \| DUT1 \|
+| | ...
+| | [Arguments] | ${dut}
+| | ...
+| | ${dut_str}= | Convert To Lowercase | ${dut}
+| | ${if1_vlan}= | Get Interface Vlan | ${nodes['${dut}']} | ${${dut}_if1}
+| | ${if2_vlan}= | Get Interface Vlan | ${nodes['${dut}']} | ${${dut}_if2}
+| | Set Test Variable | ${${dut_str}_vlan1} | ${if1_vlan}
+| | Set Test Variable | ${${dut_str}_vlan2} | ${if2_vlan}
+| | ${if1_pci}= | Get Interface PCI Addr | ${nodes['${dut}']}
+| | ... | ${${dut}_if1_vf0}
+| | ${if2_pci}= | Get Interface PCI Addr | ${nodes['${dut}']}
+| | ... | ${${dut}_if2_vf0}
+| | ${dut_eth_vf_if1}= | VPP Create AVF Interface | ${nodes['${dut}']}
+| | ... | ${if1_pci} | ${rxq_count_int}
+| | ${dut_eth_vf_if2}= | VPP Create AVF Interface | ${nodes['${dut}']}
+| | ... | ${if2_pci} | ${rxq_count_int}
+| | Set Test Variable | ${${dut_str}_if1} | ${dut_eth_vf_if1}
+| | Set Test Variable | ${${dut_str}_if2} | ${dut_eth_vf_if2}
+
+| Initialize AVF interfaces
+| | [Documentation]
+| | ... | Initialize AVF interfaces on each DUT. Interfaces are brought up.
+| | ...
+| | :FOR | ${dut} | IN | @{duts}
+| | | Initialize layer avf on node | ${dut}
+| | Set Test Variable | ${prev_layer} | vf
+| | Set interfaces in path up
+
 | Initialize layer bonding on node
 | | [Documentation]
 | | ... | Bonded interface and variables to be created on across east and
@@ -152,8 +190,14 @@
 | | ...
 | | ${dut_str}= | Convert To Lowercase | ${dut}
 | | :FOR | ${id} | IN RANGE | 1 | ${count} + 1
-| | | ${if1_vlan}= | Evaluate | ${100} + ${id} - ${1}
-| | | ${if2_vlan}= | Evaluate | ${200} + ${id} - ${1}
+| | | ${if1_vlan}= | Run Keyword If | ${${dut_str}_vlan1}
+| | | ... | Set Variable | ${${dut_str}_vlan1}
+| | | ... | ELSE
+| | | ... | Evaluate | ${100} + ${id} - ${1}
+| | | ${if2_vlan}= | Run Keyword If | ${${dut_str}_vlan2}
+| | | ... | Set Variable | ${${dut_str}_vlan2}
+| | | ... | ELSE
+| | | ... | Evaluate | ${200} + ${id} - ${1}
 | | | ${if1_name} | ${if1_index}= | Run Keyword If
 | | | ... | ${create} or ${id} == ${1}
 | | | ... | Create Vlan Subinterface