Added vpp intial source code from master branch 17.01.1

Change-Id: I81bdace6f330825a1746a853766779dfb24765fd
Signed-off-by: sreejith <sreejith.surendrannair@linaro.org>

16 files changed, 511 insertions, 0 deletions

diff --git a/vpp/build-root/scripts/checkstyle.sh b/vpp/build-root/scripts/checkstyle.sh
new file mode 100755
index 00000000..60129676
--- /dev/null
+++ b/vpp/build-root/scripts/checkstyle.sh
@@ -0,0 +1,92 @@
+#!/bin/bash
+
+VPP_DIR=`dirname $0`/../../
+EXIT_CODE=0
+FIX="0"
+FULL="0"
+CHECKSTYLED_FILES=""
+UNCHECKSTYLED_FILES=""
+
+# If the user provides --fix, then actually fix things
+# Note: this is meant for use outside of the CI Jobs, by users cleaning things up
+
+while true; do
+	case ${1} in
+		--fix)
+			FIX="1"
+			;;
+		--full)
+			FULL="1"
+			;;
+	esac
+	shift || break
+done
+
+if [ "${FULL}" == "1" ]; then
+	FILELIST=$(git ls-tree -r HEAD --name-only)
+else
+	FILELIST=$((git diff HEAD~1.. --name-only; git ls-files -m ) | sort -u)
+fi
+
+# Check to make sure we have indent.  Exit if we don't with an error message, but
+# don't *fail*.
+command -v indent > /dev/null
+if [ $? != 0 ]; then
+    echo "Cound not find required commend \"indent\".  Checkstyle aborted"
+    exit ${EXIT_CODE}
+fi
+indent --version
+
+cd ${VPP_DIR}
+git status
+for i in ${FILELIST}; do
+    if [ -f ${i} ] && [ ${i} != "build-root/scripts/checkstyle.sh" ] && [ ${i} != "build-root/emacs-lisp/fix-coding-style.el" ]; then
+        grep -q "fd.io coding-style-patch-verification: ON" ${i}
+        if [ $? == 0 ]; then
+            CHECKSTYLED_FILES="${CHECKSTYLED_FILES} ${i}"
+            if [ ${FIX} == 0 ]; then
+                indent ${i} -o ${i}.out1 > /dev/null 2>&1
+                indent ${i}.out1 -o ${i}.out2 > /dev/null 2>&1
+		# Remove trailing whitespace
+		sed -i -e 's/[[:space:]]*$//' ${i}.out2
+                diff -q ${i} ${i}.out2
+            else
+                indent ${i}
+                indent ${i}
+		# Remove trailing whitespace
+		sed -i -e 's/[[:space:]]*$//' ${i}
+            fi
+            if [ $? != 0 ]; then
+                EXIT_CODE=1
+                echo
+                echo "Checkstyle failed for ${i}."
+                echo "Run indent (twice!) as shown to fix the problem:"
+                echo "indent ${VPP_DIR}${i}"
+                echo "indent ${VPP_DIR}${i}"
+            fi
+            if [ -f ${i}.out1 ]; then
+                rm ${i}.out1
+            fi
+            if [ -f ${i}.out2 ]; then
+                rm ${i}.out2
+            fi
+        else
+            UNCHECKSTYLED_FILES="${UNCHECKSTYLED_FILES} ${i}"
+        fi
+    else
+        UNCHECKSTYLED_FILES="${UNCHECKSTYLED_FILES} ${i}"
+    fi
+done
+
+if [ ${EXIT_CODE} == 0 ]; then
+    echo "*******************************************************************"
+    echo "* VPP CHECKSTYLE SUCCESSFULLY COMPLETED"
+    echo "*******************************************************************"
+else
+    echo "*******************************************************************"
+    echo "* VPP CHECKSTYLE FAILED"
+    echo "* CONSULT FAILURE LOG ABOVE"
+    echo "* NOTE: Running 'build-root/scripts/checkstyle.sh --fix' *MAY* fix the issue"
+    echo "*******************************************************************"
+fi
+exit ${EXIT_CODE}
diff --git a/vpp/build-root/scripts/csit-test-branch b/vpp/build-root/scripts/csit-test-branch
new file mode 100755
index 00000000..ede63372
--- /dev/null
+++ b/vpp/build-root/scripts/csit-test-branch
@@ -0,0 +1,2 @@
+#!/bin/sh
+echo oper-rls1701-170115
diff --git a/vpp/build-root/scripts/find-api-core-contents b/vpp/build-root/scripts/find-api-core-contents
new file mode 100755
index 00000000..f1f96f1f
--- /dev/null
+++ b/vpp/build-root/scripts/find-api-core-contents
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+for i in $(find ${1}/vpp -name *.api.json -type f -print); do
+    echo ../${i} /usr/share/vpp/api/ >> ${2}
+done
+for i in $(find ${1}/vlib-api -name *.api.json -type f -print); do
+    echo ../${i} /usr/share/vpp/api/ >> ${2}
+done
+
diff --git a/vpp/build-root/scripts/find-api-lib-contents b/vpp/build-root/scripts/find-api-lib-contents
new file mode 100755
index 00000000..562db7b8
--- /dev/null
+++ b/vpp/build-root/scripts/find-api-lib-contents
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+for i in $(find ${1}/vnet -name *.api.json -type f -print); do
+    echo ../${i} /usr/share/vpp/api/ >> ${2}
+done
+
diff --git a/vpp/build-root/scripts/find-dev-contents b/vpp/build-root/scripts/find-dev-contents
new file mode 100755
index 00000000..2dc6cc4d
--- /dev/null
+++ b/vpp/build-root/scripts/find-dev-contents
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# includes
+paths=`find $1/*/include -type f -print | grep -v '/dpdk/include/'`
+rm -f $2
+
+for path in $paths
+do
+    relpath=`echo $path | sed -e 's:.*/include/::'`
+    dir=`dirname $relpath`
+    if [ $dir = "." ] ; then
+        echo ../$path /usr/include >> $2
+    else
+        echo ../$path /usr/include/$dir >> $2
+    fi
+done        
+
+# sample plugin
+paths=`(cd ..; find plugins/sample-plugin -type f -print | grep -v autom4te)`
+
+for path in $paths
+do
+    relpath=`echo $path | sed -e 's:.*plugins/::'`
+    dir=`dirname $relpath`
+    if [ $dir = "sample-plugin" ] ; then
+        echo ../../$path /usr/share/doc/vpp/examples/plugins/sample-plugin >> $2
+    else
+        echo ../../$path \
+        /usr/share/doc/vpp/examples/plugins/$dir >> $2
+    fi
+done        
diff --git a/vpp/build-root/scripts/find-dpdk-contents b/vpp/build-root/scripts/find-dpdk-contents
new file mode 100755
index 00000000..c7065139
--- /dev/null
+++ b/vpp/build-root/scripts/find-dpdk-contents
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# includes
+rm -rf dpdk-includes
+mkdir dpdk-includes
+(cd $1/dpdk/include; tar cfh - . | (cd ../../../dpdk-includes; tar xf -))
+
+# If CDPATH is set, the "Change Directory" builtin (cd) will output the
+# destination directory when a relative path is passed as an argument.
+# In this case, this has the negative side effect of polluting the "paths"
+# variable with the destination directory, breaking the package generation.
+#
+#   Patient:  Doctor!  Doctor!  It hurts when I do this...
+#    Doctor:  Don't do that!
+#
+unset CDPATH
+paths=`cd dpdk-includes; find . -type f -print`
+rm -f $2
+
+for path in $paths
+do
+    dir=`dirname $path`
+    if [ $dir = "." ] ; then
+        echo ../dpdk-includes/$path /usr/include/vpp-dpdk >> $2
+    else
+        echo ../dpdk-includes/$path /usr/include/vpp-dpdk/$dir >> $2
+    fi
+done        
+
diff --git a/vpp/build-root/scripts/find-plugins-contents b/vpp/build-root/scripts/find-plugins-contents
new file mode 100755
index 00000000..a5a52acf
--- /dev/null
+++ b/vpp/build-root/scripts/find-plugins-contents
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+rm -f $2
+
+for i in ${1}/plugins/lib64/vpp_plugins/*.so; do
+	echo ../${i} /usr/lib/vpp_plugins >> ${2}
+done
+
+for i in ${1}/plugins/lib64/vpp_api_test_plugins/*.so; do
+	echo ../${i} /usr/lib/vpp_api_test_plugins >> ${2}
+done
+
+for i in $(find ${1}/plugins -name *.api.json -type f -print); do
+    echo ../${i} /usr/share/vpp/api/ >> ${2}
+done
diff --git a/vpp/build-root/scripts/find-python-api-contents b/vpp/build-root/scripts/find-python-api-contents
new file mode 100755
index 00000000..9b390e75
--- /dev/null
+++ b/vpp/build-root/scripts/find-python-api-contents
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+rm -f $2
+
+for i in $(find ${1}/vpp-api/lib/python2.7/site-packages/ -type f -print); do
+    echo ../${i} /usr/lib/python2.7/site-packages/vpp_papi >> ${2}
+done
+
diff --git a/vpp/build-root/scripts/generate-deb-changelog b/vpp/build-root/scripts/generate-deb-changelog
new file mode 100755
index 00000000..7bdc6337
--- /dev/null
+++ b/vpp/build-root/scripts/generate-deb-changelog
@@ -0,0 +1,37 @@
+#!/bin/bash
+
+CHANGELOG=deb/debian/changelog
+DIST=unstable
+FIRST=1
+
+print_changelog_item() {
+	DATE=$(git log -1 --format=%cD ${TAG})
+	DEBFULLNAME=$(git log -1 --format=%an ${TAG})
+	DEBEMAIL=$(git log -1 --format=%ae ${TAG})
+
+	if [ ${FIRST} = 0 ]; then echo >> ${CHANGELOG}; fi
+	FIRST=0
+
+	echo "vpp (${VER}) ${DIST}; urgency=low" >> ${CHANGELOG}
+	echo >> ${CHANGELOG}
+	echo "${DESC}" >> ${CHANGELOG}
+	echo >> ${CHANGELOG}
+	echo " -- ${DEBFULLNAME} <${DEBEMAIL}>  ${DATE}" >> ${CHANGELOG}
+}
+
+VER=$(scripts/version)
+TAG=HEAD
+ADDS=$(echo ${VER} | sed -e 's/~.*//'| cut -s -d- -f2)
+
+rm -f ${CHANGELOG}
+
+if [ -n "${ADDS}" ]; then
+	DESC="  * includes ${ADDS} commits after $(echo ${VER}| cut -d- -f1) release"
+	print_changelog_item
+fi
+
+for TAG in $(git tag -l 'v[0-9][0-9].[0-9][0-9]' | sort -r ); do
+	VER=$(echo ${TAG}| sed -e 's/^v//')
+	DESC=$(git tag -l -n20 ${TAG} | tail -n+2 | sed -e 's/^ */  /')
+	print_changelog_item
+done
diff --git a/vpp/build-root/scripts/lsnet b/vpp/build-root/scripts/lsnet
new file mode 100755
index 00000000..ed590e53
--- /dev/null
+++ b/vpp/build-root/scripts/lsnet
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+echo "PCI Address  MAC address       Device Name    Driver     State    Speed      Port Type"
+echo "============ ================= ============== ========== ======== ========== ===================="
+
+for f in /sys/class/net/*; do
+	dev=$(basename ${f})
+	if [ -e $f/device ] ; then
+		dev=$(basename ${f})
+		pci_addr=$(basename $(readlink $f/device))
+		mac=$(cat $f/address)
+		driver=$(basename $(readlink $f/device/driver))
+		oper=$(cat $f/operstate)
+		speed=$(sudo ethtool $dev | grep Speed | cut -d" " -f2)
+		port=$(ethtool $dev 2> /dev/null | sed -ne 's/.*Port: \(.*\)/\1/p')
+		printf "%-12s %-14s %-14s %-10s %-8s %-10s %-20s\n" $pci_addr $mac $dev $driver $oper $speed "$port"
+		# ethtool $dev | grep Port:
+	fi
+done
+
diff --git a/vpp/build-root/scripts/make-plugin-toolkit b/vpp/build-root/scripts/make-plugin-toolkit
new file mode 100755
index 00000000..e1d6fcfb
--- /dev/null
+++ b/vpp/build-root/scripts/make-plugin-toolkit
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+set -eux
+
+build_tarball() {
+    for dir in vppinfra dpdk svm vlib-api vlib vnet vpp vpp-api-test
+    do
+        tar -C install-$1/$dir/include -cf - . | tar -C $tmp_dir/include -xf -
+    done
+    tar -C ../sample-plugin -cf - . \
+       | tar -C $tmp_dir/src/sample-plugin -xf -
+    cp tools/bin/vppapigen $tmp_dir/tools/bin
+    echo Created by `id -u -n` on `hostname` at `date` >		\
+		$tmp_dir/toolkit-version-stamp
+    cp scripts/vpp-plugin-toolkit-readme $tmp_dir/README
+    tar -C $tmp_dir -zcf $PWD/vpp-plugin-toolkit-$1.tar.gz .
+}
+
+if [ `basename $PWD` != "build-root" ] ; then
+   echo Please run this script from build-root
+   exit 1
+fi   
+
+echo Pull additional tookit repos
+make PLATFORM=vpp sample-plugin-find-source
+
+make PLATFORM=vpp TAG=vpp wipe-all
+echo Build vpp forwarder production package
+make PLATFORM=vpp TAG=vpp strip_sumbols=yes install-packages
+
+tmp_dir="`mktemp -d /tmp/plugin-XXXXXX`"
+trap "rm -rf $tmp_dir" err 
+
+echo Create vpp forwarder production plugin toolkit tarball
+mkdir -p $tmp_dir/tools/bin $tmp_dir/include $tmp_dir/lib64 \
+         $tmp_dir/src/sample-plugin
+build_tarball vpp-native
+rm -rf $tmp_dir
+
+exit 0
diff --git a/vpp/build-root/scripts/pci-nic-bind b/vpp/build-root/scripts/pci-nic-bind
new file mode 100755
index 00000000..f3a0c264
--- /dev/null
+++ b/vpp/build-root/scripts/pci-nic-bind
@@ -0,0 +1,94 @@
+#!/bin/bash
+
+uio_drivers="igb_uio uio_pci_generic vfio-pci"
+tmpfile=$(mktemp)
+
+
+function bind_drv() {
+	addr=$1
+	modalias=$(cat $selection/modalias)
+	native_drv=$(modprobe -R $modalias)
+	array=()
+
+	for drv in $native_drv $uio_drivers; do
+		if [ -e /sys/bus/pci/drivers/$drv ]; then
+			echo driver $drv
+			drv_desc=$(modinfo $drv | grep description: | sed -e 's/.*:[[:space:]]\+//' )
+			array+=("${drv}")
+			array+=("${drv_desc}")
+		fi
+	done
+	dialog --backtitle "PCI NIC Bind Utility" \
+		--clear \
+		--menu "Select kernel driver" 18 100 12 \
+		"${array[@]}" 2> $tmpfile
+        retval=$?
+	selection=$(cat $tmpfile)
+	rm $tmpfile
+	if [ $retval -ne 0 ]; then
+		return
+	fi
+	vd=$(cat /sys/bus/pci/devices/${addr}/vendor /sys/bus/pci/devices/${addr}/device)
+	echo $addr | tee /sys/bus/pci/devices/${addr}/driver/unbind > /dev/null 2> /dev/null
+	echo $vd | tee /sys/bus/pci/drivers/${selection}/new_id > /dev/null 2> /dev/null
+	echo $addr | tee /sys/bus/pci/drivers/${selection}/bind > /dev/null 2> /dev/null
+}
+
+function find_pci_slot() {
+	addr=$1
+	 [ ! "$(ls -A /sys/bus/pci/slots )" ] && echo "No PCI slot data" && return
+	for slot in $(find /sys/bus/pci/slots/* -maxdepth 0 -exec basename {} \;); do
+		slot_addr=$(cat /sys/bus/pci/slots/$slot/address)
+		if [[ "${addr}" == *"${slot_addr}"* ]]; then
+			echo "PCI slot: ${slot}"
+			return
+		fi
+	done
+	echo "Unknown PCI slot"
+}
+
+! type -ap dialog > /dev/null && echo "Please install dialog (apt-get install dialog)" && exit
+if [ $USER != "root" ] ; then
+echo "Restarting script with sudo..."
+	sudo $0 ${*}
+	exit
+fi
+
+cd /sys/bus/pci/devices
+
+while true; do
+	array=()
+	for addr in *; do
+		class=$(cat ${addr}/class)
+		if [ "$class" = "0x020000" ]; then
+			name=$(lspci -s $addr | sed -e 's/.*: //')
+			if [ -e "/sys/bus/pci/devices/$addr/driver" ]; then
+				drv=$(basename $(readlink -f /sys/bus/pci/devices/$addr/driver))
+			else
+				drv=" "
+			fi
+			slot=$(find_pci_slot ${addr})
+			array+=("${addr}")
+			array+=("${drv}|${name}")
+			array+=("${slot}")
+		fi
+	done
+
+	dialog --backtitle "PCI NIC Bind Utility" \
+		--item-help \
+		--clear \
+		--column-separator '|' \
+		--menu "Select NIC" 18 100 12 \
+		"${array[@]}" 2> $tmpfile
+
+	retval=$?
+	selection=$(cat $tmpfile)
+	rm $tmpfile
+	if [ $retval -ne 0 ]; then
+		exit
+	fi
+	bind_drv $selection
+done
+
+
+
diff --git a/vpp/build-root/scripts/pci-nic-bind-to-kernel b/vpp/build-root/scripts/pci-nic-bind-to-kernel
new file mode 100755
index 00000000..3d8559e3
--- /dev/null
+++ b/vpp/build-root/scripts/pci-nic-bind-to-kernel
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Bind all unused PCI devices bound to uio drivers
+# back to default kernel driver
+
+if [ $USER != "root" ] ; then
+	echo "Restarting script with sudo..."
+	sudo $0 ${*}
+	exit
+fi
+
+for f in /sys/bus/pci/drivers/{igb_uio,uio_pci_generic,vfio-pci}/*; do
+	[ -e ${f}/config ] || continue
+	fuser -s ${f}/config  && continue
+	echo 1 > ${f}/remove
+	removed=y
+done
+
+[ -n ${removed} ] && echo 1 > /sys/bus/pci/rescan
diff --git a/vpp/build-root/scripts/remove-rpath b/vpp/build-root/scripts/remove-rpath
new file mode 100755
index 00000000..bda3d60d
--- /dev/null
+++ b/vpp/build-root/scripts/remove-rpath
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+if [ -z $1 ]; then
+	echo "Please specify path"
+	exit 1
+fi
+
+which chrpath &> /dev/null
+
+if [ $? -ne 0 ] ; then
+	echo "Please install chrpath tool"
+	exit 1
+fi
+
+libs=$(find $1 -type f -name \*.so)
+execs=$(find $1 -type f -path \*/bin/\* )
+
+for i in $libs $execs; do
+	chrpath $i 2> /dev/null | grep -q build-root
+	if [ $? -eq 0 ] ; then
+		chrpath $i
+	fi
+done
+
diff --git a/vpp/build-root/scripts/verdist b/vpp/build-root/scripts/verdist
new file mode 100755
index 00000000..9d1f1b5a
--- /dev/null
+++ b/vpp/build-root/scripts/verdist
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+#
+# Add version to dist tarball.
+#
+BR=$1
+prefix=$2
+verstring=$3
+BASE=`pwd`
+
+git rev-parse 2> /dev/null
+if [ $? == 0 ]; then
+    git archive --prefix=${prefix}/ HEAD | gzip -9 > ${verstring}.tar.gz
+else
+    cd ..
+    tar -c ${prefix} | gzip -9 > ${verstring}.tar.gz
+    cp ${verstring}.tar.gz $BASE
+    cd $BASE
+fi
+
+mkdir ${BASE}/tmp
+cd ${BASE}/tmp
+tar -xzf ${BASE}/${verstring}.tar.gz
+rm ${BASE}/${verstring}.tar.gz
+
+cp ${BR}/scripts/.version ${BASE}/tmp/${prefix}/build-root/scripts
+tar -c ${prefix} | gzip -9 > ${verstring}.tar.gz
+mv ${verstring}.tar.gz ${BASE}
+
+cd ${BASE}
+rm -rf tmp
diff --git a/vpp/build-root/scripts/version b/vpp/build-root/scripts/version
new file mode 100755
index 00000000..d92eb8b7
--- /dev/null
+++ b/vpp/build-root/scripts/version
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+path=$( cd "$(dirname "${BASH_SOURCE}")" ; pwd -P )
+
+cd "$path"
+
+git rev-parse 2> /dev/null
+if [ $? == 0 ]; then
+    vstring=$(git describe)
+elif [ -f .version ]; then
+    vstring=$(cat .version)
+else
+    if [ -f ../rpm/*.gz ]; then
+        vstring=$(ls ../rpm/*.gz)
+    else
+        exit 1
+    fi
+fi
+
+TAG=$(echo ${vstring} | cut -d- -f1 | sed -e 's/^v//')
+ADD=$(echo ${vstring} | cut -s -d- -f2)
+
+git rev-parse 2> /dev/null
+if [ $? == 0 ]; then
+    CMT=$(git describe --dirty --match 'v*'| cut -s -d- -f3,4)
+else
+    CMT=$(echo ${vstring} | cut -s -d- -f3,4)
+fi
+CMTR=$(echo $CMT | sed 's/-/_/')
+
+if [ -n "${BUILD_NUMBER}" ]; then
+       BLD="~b${BUILD_NUMBER}"
+fi
+
+if [ "$1" = "rpm-version" ]; then
+  echo ${TAG}
+  exit
+fi
+
+if [ "$1" = "rpm-release" ]; then
+  [ -z "${ADD}" ] && echo release && exit
+  echo ${ADD}${CMTR:+~${CMTR}}${BLD}
+  exit
+fi
+
+  if [ -n "${ADD}" ]; then
+    if [ "$1" = "rpm-string" ]; then
+      echo ${TAG}-${ADD}${CMTR:+~${CMTR}}${BLD}
+    else
+      echo ${TAG}-${ADD}${CMT:+~${CMT}}${BLD}
+    fi
+  else
+    echo ${TAG}-release
+fi