X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fbash%2Ffunction%2Fdevice.sh;h=228a73b78cecb015e4d5e54ac7cc6b57f43972e2;hp=1819c457bba5a5633ee835e828cc9f9d5efb187b;hb=55629cb3e0406fd7b054ab620202167b2d954140;hpb=b55e324d526e5b05baef015c3614b9743c955992 diff --git a/resources/libraries/bash/function/device.sh b/resources/libraries/bash/function/device.sh index 1819c457bb..228a73b78c 100644 --- a/resources/libraries/bash/function/device.sh +++ b/resources/libraries/bash/function/device.sh @@ -1,4 +1,4 @@ -# Copyright (c) 2019 Cisco and/or its affiliates. +# Copyright (c) 2021 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: @@ -78,7 +78,7 @@ function bind_interfaces_to_containers () { sudo ip link set ${NETDEV} netns ${DCR_CPIDS[dut1]} || { die "Moving interface to ${DCR_CPIDS[dut1]} namespace failed!" } - docker exec "${DCR_UUIDS[dut1]}" ${cmd} || { + docker exec "${DCR_UUIDS[dut1]}" ${cmd} || { die "Linking PCI address in container failed!" } done @@ -98,15 +98,11 @@ function bind_interfaces_to_driver () { pci_path="/sys/bus/pci/devices/${ADDR}" drv_path="/sys/bus/pci/drivers/${DRIVER}" - vd=$(cat ${pci_path}/vendor ${pci_path}/device) || { - die "Failed to retrieve interface details!" - } - set +e - echo ${vd} | sudo tee ${drv_path}/new_id - set -e - echo ${ADDR} | sudo tee ${pci_path}/driver/unbind || { - die "Failed to unbind interface ${ADDR}!" - } + if [ -d "${pci_path}/driver" ]; then + echo ${ADDR} | sudo tee ${pci_path}/driver/unbind || { + die "Failed to unbind interface ${ADDR}!" + } + fi echo ${ADDR} | sudo tee ${drv_path}/bind || { die "Failed to bind interface ${ADDR}!" } @@ -249,16 +245,20 @@ function get_available_interfaces () { # - DUT1_PCIDEVS - List of PCI addresses allocated to DUT1 container. # - DUT1_NETMACS - List of MAC addresses allocated to DUT1 container. # - DUT1_DRIVERS - List of interface drivers to DUT1 container. + # - DUT1_VLANS - List of interface vlans to TG container. + # - DUT1_MODEL - List of interface models to TG container. # - TG_NETDEVS - List of network devices allocated to TG container. # - TG_PCIDEVS - List of PCI addresses allocated to TG container. # - TG_NETMACS - List of MAC addresses allocated to TG container. # - TG_DRIVERS - List of interface drivers to TG container. + # - TG_VLANS - List of interface vlans to TG container. + # - TG_MODEL - List of interface models to TG container. set -exuo pipefail - # Following code is specifing VFs ID based on nodeness and flavor. + # Following code is specifying VFs ID based on nodeness and flavor. # As there is great variability in hardware configuration outside LF, - # from bootstrap architecure point of view these are considered as flavors. + # from bootstrap architecture point of view these are considered as flavors. # Anyone can override flavor for its own machine and add condition here. # See http://pci-ids.ucw.cz/v2.2/pci.ids for more info. case_text="${1}_${2}" @@ -266,26 +266,20 @@ function get_available_interfaces () { "1n_skx") # Add Intel Corporation XL710/X710 Virtual Function to the # whitelist. - pci_id="0x154c" - tg_netdev=(enp24) - dut1_netdev=(enp59) + # Add Intel Corporation E810 Virtual Function to the + # whitelist. + pci_id="0x154c\|0x1889" + tg_netdev=(ens1 enp134) + dut1_netdev=(ens5 enp175) + ports_per_nic=2 ;; "1n_tx2") # Add Intel Corporation XL710/X710 Virtual Function to the # whitelist. pci_id="0x154c" - tg_netdev=(enp5s2 enp5s3 enp5s4 enp5s5 - enp5s6 enp5s7 enp5s8 enp5s9) - tg_netdev+=(enp8s2 enp8s3 enp8s4 enp8s5 - enp8s6 enp8s7 enp8s8 enp8s9) - tg_netdev+=(enp8s10 enp8s11 enp8s12 enp8s13 - enp8s14 enp8s15 enp8s16 enp8s17) - dut1_netdev=(enp133s2 enp133s3 enp133s4 enp133s5 - enp133s6 enp133s7 enp133s8 enp133s9) - dut1_netdev+=(enp133s10 enp133s11 enp133s12 enp133s13 - enp133s14 enp133s15 enp133s16 enp133s17) - dut1_netdev+=(enp5s10 enp5s11 enp5s12 enp5s13 - enp5s14 enp5s15 enp5s16 enp5s17) + tg_netdev=(enp5) + dut1_netdev=(enp145) + ports_per_nic=2 ;; "1n_vbox") # Add Intel Corporation 82545EM Gigabit Ethernet Controller to the @@ -293,43 +287,47 @@ function get_available_interfaces () { pci_id="0x100f" tg_netdev=(enp0s8 enp0s9) dut1_netdev=(enp0s16 enp0s17) + ports_per_nic=1 ;; *) die "Unknown specification: ${case_text}!" esac - device_count=2 - # TG side of connections. TG_NETDEVS=() TG_PCIDEVS=() TG_NETMACS=() TG_DRIVERS=() TG_VLANS=() + TG_MODEL=() # DUT1 side of connections. DUT1_NETDEVS=() DUT1_PCIDEVS=() DUT1_NETMACS=() DUT1_DRIVERS=() DUT1_VLANS=() + DUT1_MODEL=() # Find the first ${device_count} number of available TG Linux network # VF device names. Only allowed VF PCI IDs are filtered. for netdev in ${tg_netdev[@]} do + ports=0 for netdev_path in $(grep -l "${pci_id}" \ /sys/class/net/${netdev}*/device/device \ 2> /dev/null) do - if [[ ${#TG_NETDEVS[@]} -lt ${device_count} ]]; then + if [[ ${ports} -lt ${ports_per_nic} ]]; then tg_netdev_name=$(dirname ${netdev_path}) tg_netdev_name=$(dirname ${tg_netdev_name}) TG_NETDEVS+=($(basename ${tg_netdev_name})) + ((ports++)) else break fi done - if [[ ${#TG_NETDEVS[@]} -eq ${device_count} ]]; then + ports_per_device=$((${ports_per_nic}*${#tg_netdev[@]})) + if [[ ${#TG_NETDEVS[@]} -eq ${ports_per_device} ]]; then break fi done @@ -353,29 +351,30 @@ function get_available_interfaces () { get_mac_addr get_krn_driver get_vlan_filter + get_csit_model TG_PCIDEVS+=(${PCI_ADDR}) TG_NETMACS+=(${MAC_ADDR}) TG_DRIVERS+=(${KRN_DRIVER}) TG_VLANS+=(${VLAN_ID}) + TG_MODELS+=(${MODEL}) done for NETDEV in "${DUT1_NETDEVS[@]}"; do get_pci_addr get_mac_addr get_krn_driver get_vlan_filter + get_csit_model DUT1_PCIDEVS+=(${PCI_ADDR}) DUT1_NETMACS+=(${MAC_ADDR}) DUT1_DRIVERS+=(${KRN_DRIVER}) DUT1_VLANS+=(${VLAN_ID}) + DUT1_MODELS+=(${MODEL}) done # We need at least two interfaces for TG/DUT1 for building topology. - if [ "${#TG_NETDEVS[@]}" -ne 2 ] || [ "${#DUT1_NETDEVS[@]}" -ne 2 ]; then + if [ "${#TG_NETDEVS[@]}" -lt 2 ] || [ "${#DUT1_NETDEVS[@]}" -lt 2 ]; then die "Not enough linux network interfaces found!" fi - if [ "${#TG_PCIDEVS[@]}" -ne 2 ] || [ "${#DUT1_PCIDEVS[@]}" -ne 2 ]; then - die "Not enough pci interfaces found!" - fi } @@ -416,6 +415,35 @@ function get_mac_addr () { } +function get_csit_model () { + + # Get CSIT model name from linux network device name. + # + # Variables read: + # - NETDEV - Linux network device name. + # Variables set: + # - MODEL - CSIT model name of network device. + + set -exuo pipefail + + if [ -d /sys/class/net/${NETDEV}/device ]; then + ID="$(:. format from linux network @@ -475,6 +503,55 @@ function installed () { } +function parse_env_variables () { + + # Parse environment variables. + # + # Variables read, set or exported: Multiple, + # see the code for the current list. + + set -exuo pipefail + + IFS=@ read -a TG_NETMACS <<< "${CSIT_TG_INTERFACES_PORT_MAC}" + IFS=@ read -a TG_PCIDEVS <<< "${CSIT_TG_INTERFACES_PORT_PCI}" + IFS=@ read -a TG_DRIVERS <<< "${CSIT_TG_INTERFACES_PORT_DRV}" + IFS=@ read -a TG_VLANS <<< "${CSIT_TG_INTERFACES_PORT_VLAN}" + IFS=@ read -a TG_MODELS <<< "${CSIT_TG_INTERFACES_PORT_MODEL}" + IFS=@ read -a DUT1_NETMACS <<< "${CSIT_DUT1_INTERFACES_PORT_MAC}" + IFS=@ read -a DUT1_PCIDEVS <<< "${CSIT_DUT1_INTERFACES_PORT_PCI}" + IFS=@ read -a DUT1_DRIVERS <<< "${CSIT_DUT1_INTERFACES_PORT_DRV}" + IFS=@ read -a DUT1_VLANS <<< "${CSIT_DUT1_INTERFACES_PORT_VLAN}" + IFS=@ read -a DUT1_MODELS <<< "${CSIT_DUT1_INTERFACES_PORT_MODEL}" + + for port in $(seq "${#TG_NETMACS[*]}"); do + CSIT_TG_INTERFACES+=$(cat << EOF + port$((port-1)): + mac_address: "${TG_NETMACS[$((port-1))]}" + pci_address: "${TG_PCIDEVS[$((port-1))]}" + link: "link$((port-1))" + model: ${TG_MODELS[$((port-1))]} + driver: "${TG_DRIVERS[$((port-1))]}" + vlan: ${TG_VLANS[$((port-1))]} +EOF + ) + CSIT_TG_INTERFACES+=$'\n' + done + for port in $(seq "${#DUT1_NETMACS[*]}"); do + CSIT_DUT1_INTERFACES+=$(cat << EOF + port$((port-1)): + mac_address: "${DUT1_NETMACS[$((port-1))]}" + pci_address: "${DUT1_PCIDEVS[$((port-1))]}" + link: "link$((port-1))" + model: ${DUT1_MODELS[$((port-1))]} + driver: "${DUT1_DRIVERS[$((port-1))]}" + vlan: ${DUT1_VLANS[$((port-1))]} +EOF + ) + CSIT_DUT1_INTERFACES+=$'\n' + done +} + + function print_env_variables () { # Get environment variables prefixed by CSIT_. @@ -493,7 +570,6 @@ function read_env_variables () { # - ${@} - Variables passed as an argument. # Variables read, set or exported: Multiple, # see the code for the current list. - # TODO: Do we need to list them and their meanings? set -exuo pipefail @@ -503,18 +579,17 @@ function read_env_variables () { declare -gA DCR_UUIDS DCR_UUIDS+=([tg]="${CSIT_TG_UUID}") 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+=("${CSIT_DUT1_INTERFACES_PORT2_VLAN}") + + IFS=@ read -a TG_NETMACS <<< "${CSIT_TG_INTERFACES_PORT_MAC}" + IFS=@ read -a TG_PCIDEVS <<< "${CSIT_TG_INTERFACES_PORT_PCI}" + IFS=@ read -a TG_DRIVERS <<< "${CSIT_TG_INTERFACES_PORT_DRV}" + IFS=@ read -a TG_VLANS <<< "${CSIT_TG_INTERFACES_PORT_VLAN}" + IFS=@ read -a TG_MODELS <<< "${CSIT_TG_INTERFACES_PORT_MODEL}" + IFS=@ read -a DUT1_NETMACS <<< "${CSIT_DUT1_INTERFACES_PORT_MAC}" + IFS=@ read -a DUT1_PCIDEVS <<< "${CSIT_DUT1_INTERFACES_PORT_PCI}" + IFS=@ read -a DUT1_DRIVERS <<< "${CSIT_DUT1_INTERFACES_PORT_DRV}" + IFS=@ read -a DUT1_VLANS <<< "${CSIT_DUT1_INTERFACES_PORT_VLAN}" + IFS=@ read -a DUT1_MODELS <<< "${CSIT_DUT1_INTERFACES_PORT_MODEL}" } @@ -525,13 +600,18 @@ function set_env_variables () { # Variables read: # - DCR_UUIDS - Docker Container UUIDs. # - DCR_PORTS - Docker Container's SSH ports. - # - DUT1_NETMACS - List of network devices MAC addresses of DUT1 container. - # - DUT1_PCIDEVS - List of PCI addresses of devices of DUT1 container. + # - DUT1_NETDEVS - List of network devices allocated to DUT1 container. + # - DUT1_PCIDEVS - List of PCI addresses allocated to DUT1 container. + # - DUT1_NETMACS - List of MAC addresses allocated to DUT1 container. # - DUT1_DRIVERS - List of interface drivers to DUT1 container. - # - TG_NETMACS - List of network devices MAC addresses of TG container. - # - TG_PCIDEVS - List of PCI addresses of devices of TG container. + # - DUT1_VLANS - List of interface vlans to TG container. + # - DUT1_MODEL - List of interface models to TG container. + # - TG_NETDEVS - List of network devices allocated to TG container. + # - TG_PCIDEVS - List of PCI addresses allocated to TG container. + # - TG_NETMACS - List of MAC addresses allocated to TG container. # - TG_DRIVERS - List of interface drivers to TG container. - # Variables set: TODO. + # - TG_VLANS - List of interface vlans to TG container. + # - TG_MODEL - List of interface models to TG container. set -exuo pipefail @@ -552,23 +632,20 @@ function set_env_variables () { CSIT_DUT1_ARCH="$(uname -i)" || { die "Reading machine architecture failed!" } - 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]}" + OIFS="$IFS" IFS=@ + set -a + CSIT_TG_INTERFACES_PORT_MAC="${TG_NETMACS[*]}" + CSIT_TG_INTERFACES_PORT_PCI="${TG_PCIDEVS[*]}" + CSIT_TG_INTERFACES_PORT_DRV="${TG_DRIVERS[*]}" + CSIT_TG_INTERFACES_PORT_VLAN="${TG_VLANS[*]}" + CSIT_TG_INTERFACES_PORT_MODEL="${TG_MODELS[*]}" + CSIT_DUT1_INTERFACES_PORT_MAC="${DUT1_NETMACS[*]}" + CSIT_DUT1_INTERFACES_PORT_PCI="${DUT1_PCIDEVS[*]}" + CSIT_DUT1_INTERFACES_PORT_DRV="${DUT1_DRIVERS[*]}" + CSIT_DUT1_INTERFACES_PORT_VLAN="${DUT1_VLANS[*]}" + CSIT_DUT1_INTERFACES_PORT_MODEL="${DUT1_MODELS[*]}" set +a + IFS="$OIFS" } @@ -602,19 +679,24 @@ function start_topology_containers () { # Automatically remove the container when it exits. dcr_stc_params+="--rm " # Size of /dev/shm. - dcr_stc_params+="--shm-size 512M " + dcr_stc_params+="--shm-size 2G " # Override access to PCI bus by attaching a filesystem mount to the # container. dcr_stc_params+="--mount type=tmpfs,destination=/sys/bus/pci/devices " # Mount vfio to be able to bind to see bound interfaces. We cannot use # --device=/dev/vfio as this does not see newly bound interfaces. dcr_stc_params+="--volume /dev/vfio:/dev/vfio " + # Disable manipulation with hugepages by VPP. + dcr_stc_params+="--volume /dev/null:/etc/sysctl.d/80-vpp.conf " # 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. dcr_stc_params+="--volume /opt/boot/:/opt/boot/ " # Mount host hugepages for VMs. dcr_stc_params+="--volume /dev/hugepages/:/dev/hugepages/ " + # Disable IPv6. + dcr_stc_params+="--sysctl net.ipv6.conf.all.disable_ipv6=1 " + dcr_stc_params+="--sysctl net.ipv6.conf.default.disable_ipv6=1 " # Docker Container UUIDs. declare -gA DCR_UUIDS