From 1b6242fc583a6b871304fb995af6dc211b58f69b Mon Sep 17 00:00:00 2001
From: Adrian Dudau <adrian.dudau@enea.com>
Date: Thu, 26 Jun 2014 13:48:23 +0200
Subject: initial commit for Enea Linux 4.0

Migrated from the internal git server on the daisy-enea branch

Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
---
 recipes-test/oftest/oftest_git.bb                  |  27 ++
 recipes-test/openvswitchdpdk-oftest/files/README   |   3 +
 .../openvswitchdpdk-oftest/files/run-ptest         | 284 +++++++++++++++++++++
 .../openvswitchdpdk-oftest.bb                      |  20 ++
 4 files changed, 334 insertions(+)
 create mode 100644 recipes-test/oftest/oftest_git.bb
 create mode 100644 recipes-test/openvswitchdpdk-oftest/files/README
 create mode 100644 recipes-test/openvswitchdpdk-oftest/files/run-ptest
 create mode 100644 recipes-test/openvswitchdpdk-oftest/openvswitchdpdk-oftest.bb

(limited to 'recipes-test')

diff --git a/recipes-test/oftest/oftest_git.bb b/recipes-test/oftest/oftest_git.bb
new file mode 100644
index 0000000..299c693
--- /dev/null
+++ b/recipes-test/oftest/oftest_git.bb
@@ -0,0 +1,27 @@
+SUMMARY = "OFTest"
+DESCRIPTION = "OFTest - an OpenFlow test framework for switches"
+HOMEPAGE = "http://www.projectfloodlight.org/oftest"
+SECTION = "networking"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7ad8e1e5f1c3d0004a6d449dbce36efe"
+
+PR = "1"
+PV = "0"
+RDEPENDS_${PN} = "python-scapy"
+
+inherit autotools
+
+SRCREV = "47544e410531732ee3603c5dfd255770009a9d96"
+SRC_URI = "git://github.com/floodlight/oftest \
+          "
+
+S = "${WORKDIR}/git"
+B = "${S}"
+
+PACKAGES = "${PN}"
+FILES_${PN} += "/opt/${PN}"
+
+do_install() {
+    install -d ${D}/opt/${PN}
+    cp -r ${S}/* ${D}/opt/${PN}
+}
diff --git a/recipes-test/openvswitchdpdk-oftest/files/README b/recipes-test/openvswitchdpdk-oftest/files/README
new file mode 100644
index 0000000..cba3589
--- /dev/null
+++ b/recipes-test/openvswitchdpdk-oftest/files/README
@@ -0,0 +1,3 @@
+This ptest is intended to test DPDK OVS with OFTest framework.
+It requires both DPDK-OVS and OFTest to be installed.
+
diff --git a/recipes-test/openvswitchdpdk-oftest/files/run-ptest b/recipes-test/openvswitchdpdk-oftest/files/run-ptest
new file mode 100644
index 0000000..c08f224
--- /dev/null
+++ b/recipes-test/openvswitchdpdk-oftest/files/run-ptest
@@ -0,0 +1,284 @@
+#!/bin/sh
+
+export RTE_SDK=/opt/dpdk
+export RTE_TARGET=x86_64-default-linuxapp-gcc
+export RTE_ARCH=x86_64
+RTE_SRC=/usr/src/dpdk
+HUGE_PAGES_MEM=2097152 #[1024 * 2048kB]
+DEVS=("I350" "82599")
+PCI_UTIL=${RTE_SRC}/tools/pci_unbind.py
+OVS_PREFIX=/opt/openvswitchdpdk
+IGB_UIO=$OVS_PREFIX/share/openvswitchdpdk/kmod/igb_uio.ko
+RTE_KNI=$OVS_PREFIX/share/openvswitchdpdk/kmod/rte_kni.ko
+
+#check hugetlbfs mount
+echo -n "Mounting hugepages..."
+mount | grep "nodev on /mnt/huge type hugetlbfs"
+if [ $? -ne 0 ]; then
+    mkdir -p /mnt/huge
+    mount -t hugetlbfs nodev /mnt/huge
+fi
+echo "OK!"
+
+#increase hugepages for all nodes
+echo -n "Allocating hugepages..."
+#get hugepages sizes
+hp_sz=`cat /proc/meminfo | grep Hugepagesize | sed -r "s/Hugepagesize:[^0-9]*([0-9]+) kB/\1/"`
+#calculate huge pages number to get the equivalent of 1024 pages of 2MB
+huge_pages_no=`expr ${HUGE_PAGES_MEM} / ${hp_sz}`
+#get hugepages no
+hp=0
+#Find out if this is a NUMA machine
+ls /sys/devices/system/node/node* > /dev/null 2>&1
+if [ $? -ne 0 ]; then
+    hp=`cat /proc/sys/vm/nr_hugepages`
+    hptest=`expr $hp + $huge_pages_no`
+    echo $hptest > /proc/sys/vm/nr_hugepages
+else
+    hparray=()
+    nodes=`ls /sys/devices/system/node | grep node | wc -l`
+    for (( i=0; $i<$nodes; i++ ))
+    do
+        hp=`cat /sys/devices/system/node/node${i}/hugepages/hugepages-${hp_sz}kB/nr_hugepages`
+        hptest=`expr $hp + $huge_pages_no`
+        echo $hptest > /sys/devices/system/node/node${i}/hugepages/hugepages-${hp_sz}kB/nr_hugepages
+        hparray+=("$hp")
+    done
+fi
+echo "OK!"
+echo "Allocated ${huge_pages_no} x ${hp_sz}kB"
+
+#Insert igb_uio and rte_kni modules
+echo "Inserting kernel modules"
+rmmod openvswitch 2>/dev/null
+rmmod -f rte_kni 2>/dev/null
+rmmod -f igb_uio 2>/dev/null
+rmmod -f uio 2>/dev/null
+modprobe uio
+insmod ${IGB_UIO}
+#insert igb_uio, needed by some dpdk tests
+if [ $? -ne 0 ]; then
+    echo "FAIL: uio/igb_uio load"
+    DEVS=()
+else
+    echo "PASS: uio/igb_uio load"
+fi
+
+#insert rte_kni driver in loopback mode, needed by KNI tests
+#insmod ${RTE_KNI} lo_mode=lo_mode_fifo
+insmod ${RTE_KNI}
+
+if [ $? -ne 0 ]; then
+    echo "FAIL: rte_kni load"
+    DEVS=()
+else
+    echo "PASS: rte_kni load"
+fi
+
+#bind devices to igb_uio, needed by dpdk-ovs tests
+search_str=""
+len=${#DEVS[@]}
+tmp=$len
+for dev in ${DEVS[@]}
+do
+    tmp=$[$tmp-1]
+    if [ $tmp -gt 0 ]; then
+        search_str+="${dev}\|"
+    else
+	search_str+=${dev}
+    fi
+done
+
+#Get devices with link and bind to igb_uio
+drvarray=()
+pciarray=()
+tmp=1
+len=`${PCI_UTIL} --status|grep ${search_str}|grep -v -i 'active'|wc -l`
+while [[ $tmp -le $len ]]
+do
+    DEV_INFO=`${PCI_UTIL} --status|grep ${search_str}|grep -v -i 'active'|sed -n ${tmp}p`
+    tmp=$[$tmp+1]
+    DEV_PCI_ADDR=`echo ${DEV_INFO}|sed -r "s/([^ ]*) .*/\1/"`
+    DEV_ETH=`echo ${DEV_INFO}|grep if=|sed -r "s/.*if=([^ ]*).*/\1/"`
+    if [ "${DEV_ETH}" == "" ]; then
+        echo "Skipping device ${DEV_PCI_ADDR}"
+        continue
+    fi
+    ifconfig ${DEV_ETH} up
+    sleep 1
+    ifconfig ${DEV_ETH}|grep RUNNING>/dev/null
+    if [ $? -ne 0 ]; then
+        echo "Skipping device ${DEV_ETH}"
+        continue
+    fi
+    DEV_NAME=`echo ${DEV_INFO}|sed -r "s/.*'(.*)'.*/\1/"`
+    DEV_DRV=`echo ${DEV_INFO}|sed -r "s/.*drv=([^ ]*).*/\1/"`
+    pciarray+=("${DEV_PCI_ADDR}")
+    drvarray+=("${DEV_DRV}")
+    echo -n "Binding device ${DEV_PCI_ADDR}..."
+    ${PCI_UTIL} --bind=igb_uio ${DEV_PCI_ADDR}
+    echo "OK!"
+done
+
+# Pre test cleanup
+rm -f $OVS_PREFIX/etc/openvswitch/conf.db
+mkdir -p $OVS_PREFIX/var/run/openvswitch 2>/dev/null
+mkdir -p $OVS_PREFIX/etc/openvswitch 2>/dev/null
+
+# Create OVS schema
+echo -n "Create OVS schema..."
+$OVS_PREFIX/bin/ovsdb-tool create $OVS_PREFIX/etc/openvswitch/conf.db $OVS_PREFIX/share/openvswitch/vswitch.ovsschema
+
+sleep 2
+echo "OK!"
+
+#Start DB server
+echo -n "Start DB server..."
+$OVS_PREFIX/sbin/ovsdb-server --remote=punix:$OVS_PREFIX/var/run/openvswitch/db.sock --remote=db:Open_vSwitch,Open_vSwitch,manager_options > ovsdb-server.log 2>&1 &
+ovsdb_server_pid=$!
+
+sleep 2
+echo "OK!"
+
+#init DB
+echo -n "Init DB..."
+$OVS_PREFIX/bin/ovs-vsctl --no-wait init
+
+sleep 2
+echo "OK!"
+
+#Configure DB
+echo -n "Configure DB..."
+$OVS_PREFIX/bin/ovs-vsctl --no-wait del-br br0
+$OVS_PREFIX/bin/ovs-vsctl --no-wait add-br br0 -- set Bridge br0 datapath_type=dpdk
+
+#Configure switch to use an OpenFlow controller and disable -n-band management
+$OVS_PREFIX/bin/ovs-vsctl --no-wait set-controller br0 tcp:127.0.0.1:6653
+$OVS_PREFIX/bin/ovs-vsctl --no-wait set Bridge br0 other_config:disable-in-band=true
+
+#Add ports to switch
+$OVS_PREFIX/bin/ovs-vsctl --no-wait add-port br0 ovs_dpdk_64 -- set Interface ovs_dpdk_64 type=dpdkveth ofport_request=64
+$OVS_PREFIX/bin/ovs-vsctl --no-wait add-port br0 ovs_dpdk_65 -- set Interface ovs_dpdk_65 type=dpdkveth ofport_request=65
+$OVS_PREFIX/bin/ovs-vsctl --no-wait add-port br0 ovs_dpdk_66 -- set Interface ovs_dpdk_66 type=dpdkveth ofport_request=66
+$OVS_PREFIX/bin/ovs-vsctl --no-wait add-port br0 ovs_dpdk_67 -- set Interface ovs_dpdk_67 type=dpdkveth ofport_request=67
+
+sleep 2
+echo "OK!"
+
+#Start DPDK OVS
+echo -n "Start DPDK OVS..."
+$OVS_PREFIX/bin/ovs_dpdk -c 0x0f -n 4 --proc-type=primary --socket-mem 1024,1024 -- -p 0x03 -n 2 -v 4 --stats=1 --client_switching_core=1 --config="(0,0,2),(1,0,3)" > ovs_dpdk.log 2>&1 &
+ovs_dpdk_pid=$!
+
+s=0
+delta=5
+tmo=120
+while [[ $s -lt $tmo ]]
+do
+    echo -n "."
+    sleep $delta
+    if grep --quiet "APP: Client switching core is" ovs_dpdk.log; then
+        echo OK!
+        break
+    fi
+    s=$[$s+$delta]
+done
+
+if [ $s -lt $tmo ]; then
+    echo PASS: Starting DPDK vSwitch
+    #Start DPDK OVS daemon
+    echo -n "Start DPDK OVS daemon..."
+    $OVS_PREFIX/sbin/ovs-vswitchd -c 0x10 --proc-type=secondary > ovs-vswitchd.log 2>&1 &
+    ovs_vswitchd_pid=$!
+    s=0
+    delta=5
+    tmo=120
+    while [[ $s -lt $tmo ]]
+    do
+        echo -n "."
+        sleep $delta
+        if grep --quiet "EAL: Master core" ovs-vswitchd.log; then
+            echo OK!
+            break
+        fi
+        s=$[$s+$delta]
+    done
+
+    if [ $s -lt $tmo ]; then
+        echo PASS: Starting DPDK vSwitch daemon
+        #Cleanup flows
+        $OVS_PREFIX/bin/ovs-ofctl del-flows br0
+        sleep 40
+
+        #Configure all interfaces up and promiscuous	
+        ifconfig vEth0 up
+        ifconfig vEth1 up
+        ifconfig vEth2 up
+        ifconfig vEth3 up
+        ifconfig vEth0 promisc
+        #ifconfig vEth1 promisc
+        #ifconfig vEth2 promisc
+        #ifconfig vEth3 promisc
+        tcpdump -i vEth0 &
+        #tcpdump -i vEth2 &
+        #tcpdump -i vEth3 &
+
+        #Start OFTest
+        echo -n "Start OFTest..."
+        cd /opt/oftest/
+	    ./oft -i 64@vEth0 -i 65@vEth1 -i 66@vEth2 -i 67@vEth3 flow_matches 2>&1 | \
+            grep "\.\.\." | sed -r "s/(.*) ... (FAIL)/\2: \1/" | sed -r "s/(.*) ... (ok)/PASS: \1/"
+    
+	sleep 2
+        echo "Kill processes..."
+        kill -9 $ovs_vswitchd_pid 2>&1 > /dev/null
+        sleep 1
+    else
+        echo NOK!
+        echo FAIL: Starting DPDK vSwitch daemon
+        cd /opt/oftest/
+        ./oft --list-test-names | sed -r "s/(.*)/SKIP: \1/"
+        echo "Kill processes..."
+    fi
+else
+    echo NOK!
+    echo FAIL: Starting DPDK vSwitch
+    cd /opt/oftest/
+    ./oft --list-test-names | sed -r "s/(.*)/SKIP: \1/"
+    echo "Kill processes..."
+fi
+
+kill -9 $ovs_dpdk_pid 2>&1 > /dev/null
+sleep 1
+kill -9 $ovsdb_server_pid 2>&1 > /dev/null
+sleep 1
+
+#bind devices to initial drivers
+for ((i=0;i<${#pciarray[@]};i++));
+do
+    echo -n "Restoring device ${pciarray[$i]} ..."
+    ${PCI_UTIL} --bind=${drvarray[$i]} ${pciarray[$i]}
+    echo "OK!"
+done
+
+rmmod rte_kni
+rmmod igb_uio
+
+echo -n "Freeing hugepages..."
+#Find out if this is a NUMA machine
+ls /sys/devices/system/node/node* > /dev/null 2>&1
+if [ $? -ne 0 ]; then
+    echo $hp > /proc/sys/vm/nr_hugepages
+else
+    i=0
+    for hp in ${hparray[@]}
+    do
+        echo $hp > "/sys/devices/system/node/node${i}/hugepages/hugepages-${hp_sz}kB/nr_hugepages"
+        ((i++))
+    done
+fi
+echo "OK!"
+rm -rf /mnt/huge/*
+
+echo "Test done!"
+
diff --git a/recipes-test/openvswitchdpdk-oftest/openvswitchdpdk-oftest.bb b/recipes-test/openvswitchdpdk-oftest/openvswitchdpdk-oftest.bb
new file mode 100644
index 0000000..e4b27d3
--- /dev/null
+++ b/recipes-test/openvswitchdpdk-oftest/openvswitchdpdk-oftest.bb
@@ -0,0 +1,20 @@
+SUMMARY = "DPDK vSwitch - OFTest"
+DESCRIPTION = "OFTest based testing for DPDK vSwitch"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://README;md5=6b96a2f1b1ba742aadcc58002f3e9351 \
+                   "
+RDEPENDS_${PN} = "oftest openvswitchdpdk dpdk python-scapy"
+
+PR = "r0"
+PV = "1.0"
+
+SRC_REV = "1.0-r0"
+SRC_URI = "file://README \
+           file://run-ptest \
+          "
+
+S = "${WORKDIR}"
+B = "${S}"
+
+inherit ptest
+
-- 
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