X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fbash%2Ffunction%2Fdevice.sh;h=cd987cafd23534886db8bfff5567d3e5ff0383b4;hb=221e2f4da7cb27954525d973d930cb8db4601c8f;hp=a94244e52c9746d9baf24d78278f9b0b6c1ba509;hpb=faee3837917d93dad591933a706ed7d44df525b1;p=csit.git

diff --git a/resources/libraries/bash/function/device.sh b/resources/libraries/bash/function/device.sh
index a94244e52c..cd987cafd2 100644
--- a/resources/libraries/bash/function/device.sh
+++ b/resources/libraries/bash/function/device.sh
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 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:
@@ -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}!"
     }
@@ -598,7 +594,7 @@ 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 "
@@ -611,6 +607,9 @@ function start_topology_containers () {
     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