-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2024 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:
enter_mutex || die
get_available_interfaces "${1}" "${2}" || die
+ bind_dut_interfaces_to_vpp_driver || die
start_topology_containers "${3}" || die
bind_interfaces_to_containers || die
set_env_variables || die
}
+function bind_dut_interfaces_to_vpp_driver () {
+
+ # Bind DUT network interfaces to the driver that vpp will use
+ #
+ # Variables read:
+ # - DUT1_NETDEVS - List of network devices allocated to DUT1 container.
+ # Variables set:
+ # - NETDEV - Linux network interface.
+ # - DRIVER - Kernel driver to bind the interface to.
+ # - KRN_DRIVER - The original kernel driver of the network interface.
+
+ for NETDEV in "${DUT1_NETDEVS[@]}"; do
+ get_pci_addr || die
+ get_krn_driver || die
+ if [[ ${KRN_DRIVER} == "iavf" ]]; then
+ DRIVER="vfio-pci"
+ ADDR=${PCI_ADDR}
+ bind_interfaces_to_driver || die
+ fi
+ done
+}
+
+
function bind_interfaces_to_containers () {
# Bind linux network interface to container and create symlink for PCI
# - TG_NETDEVS - List of network devices allocated to TG container.
# Variables set:
# - NETDEV - Linux network interface.
+ # - KRN_DRIVER - Kernel driver of network device.
set -exuo pipefail
- for NETDEV in "${TG_NETDEVS[@]}"; do
- get_pci_addr || die
+ for PCI_ADDR in "${TG_PCIDEVS[@]}"; do
+ get_netdev_name || die
link_target=$(readlink -f /sys/bus/pci/devices/"${PCI_ADDR}") || {
die "Reading symlink for PCI address failed!"
}
cmd="ln -s ${link_target} /sys/bus/pci/devices/${PCI_ADDR}"
- sudo ip link set ${NETDEV} netns ${DCR_CPIDS[tg]} || {
- die "Moving interface to ${DCR_CPIDS[tg]} namespace failed!"
- }
docker exec "${DCR_UUIDS[tg]}" ${cmd} || {
die "Linking PCI address in container failed!"
}
+
+ sudo ip link set ${NETDEV} netns ${DCR_CPIDS[tg]} || {
+ die "Moving interface to ${DCR_CPIDS[tg]} namespace failed!"
+ }
done
- for NETDEV in "${DUT1_NETDEVS[@]}"; do
- get_pci_addr || die
+ for PCI_ADDR in "${DUT1_PCIDEVS[@]}"; do
link_target=$(readlink -f /sys/bus/pci/devices/"${PCI_ADDR}") || {
die "Reading symlink for PCI address failed!"
}
cmd="ln -s ${link_target} /sys/bus/pci/devices/${PCI_ADDR}"
- 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!"
}
+
+ get_krn_driver
+ if [[ ${KRN_DRIVER} != "vfio-pci" ]]; then
+ get_netdev_name || die
+ sudo ip link set ${NETDEV} netns ${DCR_CPIDS[dut1]} || {
+ die "Moving interface to ${DCR_CPIDS[dut1]} namespace failed!"
+ }
+ fi
done
}
pci_path="/sys/bus/pci/devices/${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 > /dev/null || {
+ die "Failed to unbind interface ${ADDR}!"
+ }
+ fi
+
+ echo ${DRIVER} | sudo tee /sys/bus/pci/devices/${ADDR}/driver_override \
+ > /dev/null || {
+ die "Failed to override driver to ${DRIVER} for ${ADDR}!"
}
- echo ${ADDR} | sudo tee ${drv_path}/bind || {
+
+ echo ${ADDR} | sudo tee ${drv_path}/bind > /dev/null || {
die "Failed to bind interface ${ADDR}!"
}
+
+ echo | sudo tee /sys/bus/pci/devices/${ADDR}/driver_override > /dev/null \
+ || die "Failed to reset driver override for ${ADDR}!"
}
}
# Rebind interfaces back to kernel drivers.
+ i=0
for ADDR in ${TG_PCIDEVS[@]}; do
- DRIVER="${TG_DRIVERS[0]}"
+ DRIVER="${TG_DRIVERS[${i}]}"
bind_interfaces_to_driver || die
+ ((i++))
done
+ i=0
for ADDR in ${DUT1_PCIDEVS[@]}; do
- DRIVER="${DUT1_DRIVERS[0]}"
+ DRIVER="${DUT1_DRIVERS[${i}]}"
bind_interfaces_to_driver || die
+ ((i++))
done
}
# - 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}"
"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_alt")
+ # Add Intel Corporation XL710/X710 Virtual Function to the
+ # whitelist.
+ # Add MT2892 Family [ConnectX-6 Dx] Virtual Function to the
+ # whitelist.
+ pci_id="0x154c\|0x101e"
+ tg_netdev=(enp1s0f0 enp1s0f1 enP1p1s0f0)
+ dut1_netdev=(enP3p2s0f0 enP3p2s0f1 enP1p1s0f1)
+ ports_per_nic=2
+ ;;
+ "1n_spr")
+ # Add Intel Corporation E810 Virtual Function to the
+ # whitelist.
+ pci_id="0x1889"
+ tg_netdev=(enp42s0 enp44s0)
+ dut1_netdev=(enp63s0 enp61s0)
+ ports_per_nic=1
;;
- "1n_vbox")
+ "1n_vbox")
# Add Intel Corporation 82545EM Gigabit Ethernet Controller to the
# whitelist.
pci_id="0x100f"
- tg_netdev=(enpTGa enpTGb)
- dut1_netdev=(enpSUTa enpSUTb)
+ tg_netdev=(enp0s8 enp0s9)
+ dut1_netdev=(enp0s16 enp0s17)
+ ports_per_nic=1
;;
*)
die "Unknown specification: ${case_text}!"
esac
- net_path="/sys/bus/pci/devices/*/net/*"
-
# 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=()
- # Following code is filtering available VFs represented by network device
- # name. Only allowed VFs PCI IDs are used.
- for netdev in \
- $(find ${net_path} -type d -name . -o -prune -exec basename '{}' ';');
+ # Find the first ${device_count} number of available TG Linux network
+ # VF device names. Only allowed VF PCI IDs are filtered.
+ for netdev in ${tg_netdev[@]}
do
- if grep -q "${pci_id}" "/sys/class/net/${netdev}/device/device"; then
- # We will filter to TG/DUT1 side of connection (this can be in
- # future overriden by more advanced conditions for mapping).
- for sub in ${tg_netdev[@]}; do
- if [[ "${netdev#*$sub}" != "${netdev}" ]]; then
- tg_side+=(${netdev})
- fi
- done
- for sub in ${dut1_netdev[@]}; do
- if [[ "${netdev#*$sub}" != "${netdev}" ]]; then
- dut1_side+=(${netdev})
- fi
- done
+ ports=0
+ for netdev_path in $(grep -l "${pci_id}" \
+ /sys/class/net/${netdev}*/device/device \
+ 2> /dev/null)
+ do
+ if [[ ${ports} -lt ${ports_per_nic} ]]; then
+ tg_netdev_name=$(dirname ${netdev_path})
+ tg_netdev_name=$(dirname ${tg_netdev_name})
+ TG_NETDEVS+=($(basename ${tg_netdev_name}))
+ ((ports++))
+ else
+ break
+ fi
+ done
+ ports_per_device=$((${ports_per_nic}*${#tg_netdev[@]}))
+ if [[ ${#TG_NETDEVS[@]} -eq ${ports_per_device} ]]; then
+ break
fi
done
- case "${case_text}" in
- "1n_skx")
- # Pick up first two DUT1 interfaces binded to i40evf.
- for netdev in "${dut1_side[@]::2}"; do
- DUT1_NETDEVS+=(${netdev})
- done
- # Corresponding TG interfaces will be same ID.SUB_ID, but on
- # opposite linked device.
- for netdev in "${DUT1_NETDEVS[@]}"; do
- TG_NETDEVS+=(${netdev/$dut1_netdev/$tg_netdev})
- done
- ;;
- *)
- for netdev in "${tg_side[@]::2}"; do
- TG_NETDEVS+=(${netdev})
- done
- for netdev in "${dut1_side[@]::2}"; do
- DUT1_NETDEVS+=(${netdev})
- done
- esac
+ i=0
+ for netdev in "${TG_NETDEVS[@]}"; do
+ # Find the index of selected tg netdev among tg_netdevs
+ # e.g. enp8s5f7 is a vf of netdev enp8s5 with index 11
+ # and the corresponding dut1 netdev is enp133s13.
+ while [[ "${netdev}" != "${tg_netdev[$i]}"* ]]; do
+ ((i++))
+ done
+ # Rename tg netdev to dut1 netdev
+ # e.g. enp8s5f7 -> enp133s13f7
+ DUT1_NETDEVS+=(${netdev/${tg_netdev[$i]}/${dut1_netdev[$i]}})
+ # Don't need to reset i, all netdevs are sorted.
+ done
for NETDEV in "${TG_NETDEVS[@]}"; do
get_pci_addr
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 ] || [ "${#DUT1_PCIDEVS[@]}" -ne 2 ]; then
- die "Not enough pci interfaces found!"
- fi
}
}
+function get_netdev_name () {
+
+ # Get Linux network device name.
+ #
+ # Variables read:
+ # - PCI_ADDR - PCI address of the device.
+ # Variables set:
+ # - NETDEV - Linux network device name.
+
+ set -exuo pipefail
+
+ if [ -d /sys/bus/pci/devices/${PCI_ADDR}/net ]; then
+ NETDEV="$(basename /sys/bus/pci/devices/${PCI_ADDR}/net/*)" || {
+ die "Failed to get Linux interface name of ${PCI_ADDR}"
+ }
+ fi
+}
+
+
+function get_csit_model () {
+
+ # Get CSIT model name from linux network device name.
+ #
+ # Variables read:
+ # - NETDEV - Linux network device name.
+ # Variables set:
+ # - MODEL - CSIT model name of network device.
+
+ set -exuo pipefail
+
+ if [ -d /sys/class/net/${NETDEV}/device ]; then
+ ID="$(</sys/class/net/${NETDEV}/device/device)" || {
+ die "Failed to get device id of linux network interface!"
+ }
+ case "${ID}" in
+ "0x1592"|"0x1889")
+ MODEL="Intel-E810CQ"
+ ;;
+ "0x1572"|"0x154c")
+ MODEL="Intel-X710"
+ ;;
+ "0x101e")
+ MODEL="Mellanox-CX6DX"
+ ;;
+ *)
+ MODEL="virtual"
+ esac
+ fi
+}
+
+
function get_pci_addr () {
# Get PCI address in <domain>:<bus:<device>.<func> format from linux network
PCI_ADDR=$(basename $(readlink /sys/class/net/${NETDEV}/device)) || {
die "Failed to get PCI address of linux network interface!"
}
+ if [ ! -d /sys/bus/pci/devices/${PCI_ADDR} ]; then
+ die "PCI device ${PCI_ADDR} doesn't exist!"
+ fi
+ else
+ die "Can't get device info of interface ${NETDEV}!"
fi
- if [ ! -d /sys/bus/pci/devices/${PCI_ADDR} ]; then
- die "PCI device ${NETDEV} doesn't exist!"
+}
+
+
+function get_vfio_group () {
+
+ # Get the VFIO group of a pci device.
+ #
+ # Variables read:
+ # - PCI_ADDR - PCI address of a device.
+ # Variables set:
+ # - VFIO_GROUP - The VFIO group of the PCI device.
+
+ if [[ -d /sys/bus/pci/devices/${PCI_ADDR}/iommu_group ]]; then
+ VFIO_GROUP="$(basename\
+ $(readlink /sys/bus/pci/devices/${PCI_ADDR}/iommu_group)\
+ )" || {
+ die "PCI device ${PCI_ADDR} does not have an iommu group!"
+ }
fi
}
+function get_vlan_filter () {
+
+ # Get VLAN stripping filter from PF searched by mac adress.
+ #
+ # Variables read:
+ # - MAC_ADDR - MAC address of VF.
+ # Variables set:
+ # - VLAN_ID - VLAN ids.
+
+ set -exuo pipefail
+
+ # Sed regular expression pattern.
+ exp="s/^.*vlan ([[:digit:]]+).*$/\1/"
+ VLAN_ID=$(ip link | grep vlan | grep ${MAC_ADDR} | sed -re "${exp}") || true
+ VLAN_ID="${VLAN_ID:-0}"
+}
+
function installed () {
}
+function parse_env_variables () {
+
+ # Parse environment variables.
+ #
+ # Variables read, set or exported: Multiple,
+ # see the code for the current list.
+
+ set -exuo pipefail
+
+ IFS=@ read -a TG_NETMACS <<< "${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_.
# - ${@} - Variables passed as an argument.
# Variables read, set or exported: Multiple,
# see the code for the current list.
- # TODO: Do we need to list them and their meanings?
set -exuo pipefail
declare -gA DCR_UUIDS
DCR_UUIDS+=([tg]="${CSIT_TG_UUID}")
DCR_UUIDS+=([dut1]="${CSIT_DUT1_UUID}")
- TG_PCIDEVS=("${CSIT_TG_INTERFACES_PORT1_PCI}")
- TG_DRIVERS=("${CSIT_TG_INTERFACES_PORT1_DRV}")
- TG_PCIDEVS+=("${CSIT_TG_INTERFACES_PORT2_PCI}")
- TG_DRIVERS+=("${CSIT_TG_INTERFACES_PORT2_DRV}")
- DUT1_PCIDEVS=("${CSIT_DUT1_INTERFACES_PORT1_PCI}")
- DUT1_DRIVERS=("${CSIT_DUT1_INTERFACES_PORT1_DRV}")
- DUT1_PCIDEVS+=("${CSIT_DUT1_INTERFACES_PORT2_PCI}")
- DUT1_DRIVERS+=("${CSIT_DUT1_INTERFACES_PORT2_DRV}")
+
+ IFS=@ read -a TG_NETMACS <<< "${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 <<< "${CSIT_DUT1_INTERFACES_PORT_MODEL}"
}
# Variables read:
# - DCR_UUIDS - Docker Container UUIDs.
# - DCR_PORTS - Docker Container's SSH ports.
- # - DUT1_NETMACS - List of network devices MAC addresses of DUT1 container.
- # - DUT1_PCIDEVS - List of PCI addresses of devices of DUT1 container.
+ # - DUT1_NETDEVS - List of network devices allocated to DUT1 container.
+ # - DUT1_PCIDEVS - List of PCI addresses allocated to DUT1 container.
+ # - DUT1_NETMACS - List of MAC addresses allocated to DUT1 container.
# - DUT1_DRIVERS - List of interface drivers to DUT1 container.
- # - TG_NETMACS - List of network devices MAC addresses of TG container.
- # - TG_PCIDEVS - List of PCI addresses of devices of TG container.
+ # - DUT1_VLANS - List of interface vlans to TG container.
+ # - DUT1_MODEL - List of interface models to TG container.
+ # - TG_NETDEVS - List of network devices allocated to TG container.
+ # - TG_PCIDEVS - List of PCI addresses allocated to TG container.
+ # - TG_NETMACS - List of MAC addresses allocated to TG container.
# - TG_DRIVERS - List of interface drivers to TG container.
- # Variables set: TODO.
+ # - TG_VLANS - List of interface vlans to TG container.
+ # - TG_MODEL - List of interface models to TG container.
set -exuo pipefail
CSIT_TG_HOST="$(hostname --all-ip-addresses | awk '{print $1}')" || {
die "Reading hostname IP address failed!"
}
- CSIT_TG_PORT="${DCR_PORTS[tg]#*:}"
+ CSIT_TG_PORT="${DCR_PORTS[tg]##*:}"
CSIT_TG_UUID="${DCR_UUIDS[tg]}"
CSIT_TG_ARCH="$(uname -i)" || {
die "Reading machine architecture failed!"
CSIT_DUT1_HOST="$(hostname --all-ip-addresses | awk '{print $1}')" || {
die "Reading hostname IP address failed!"
}
- CSIT_DUT1_PORT="${DCR_PORTS[dut1]#*:}"
+ CSIT_DUT1_PORT="${DCR_PORTS[dut1]##*:}"
CSIT_DUT1_UUID="${DCR_UUIDS[dut1]}"
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_PORT2_MAC="${TG_NETMACS[1]}"
- CSIT_TG_INTERFACES_PORT2_PCI="${TG_PCIDEVS[1]}"
- CSIT_TG_INTERFACES_PORT2_DRV="${TG_DRIVERS[1]}"
- CSIT_DUT1_INTERFACES_PORT1_MAC="${DUT1_NETMACS[0]}"
- CSIT_DUT1_INTERFACES_PORT1_PCI="${DUT1_PCIDEVS[0]}"
- CSIT_DUT1_INTERFACES_PORT1_DRV="${DUT1_DRIVERS[0]}"
- CSIT_DUT1_INTERFACES_PORT2_MAC="${DUT1_NETMACS[1]}"
- CSIT_DUT1_INTERFACES_PORT2_PCI="${DUT1_PCIDEVS[1]}"
- CSIT_DUT1_INTERFACES_PORT2_DRV="${DUT1_DRIVERS[1]}"
+ OIFS="$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"
}
# 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 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 vfio devices to be able to use VFs inside the container.
+ vfio_bound="false"
+ for PCI_ADDR in ${DUT1_PCIDEVS[@]}; do
+ get_krn_driver
+ if [[ ${KRN_DRIVER} == "vfio-pci" ]]; then
+ get_vfio_group
+ dcr_stc_params+="--device /dev/vfio/${VFIO_GROUP} "
+ vfio_bound="true"
+ fi
+ done
+ if ! ${vfio_bound}; then
+ dcr_stc_params+="--volume /dev/vfio:/dev/vfio "
+ fi
+ # 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
Code Review / csit.git / blobdiff