支持CentOS7上的systemd自启动方式

20 files changed, 390 insertions, 511 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ba27a3e..182e872 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,8 +62,13 @@ set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -std=gnu++11")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_C_FLAGS}")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_CXX_FLAGS}")
 
-# Default Install Destination Directory
-#set(CMAKE_INSTALL_PREFIX /opt/iiesoft/marsio)
+set(MR_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
+set(MR_INSTALL_LIBDIR ${CMAKE_INSTALL_PREFIX}/lib)
+set(MR_INSTALL_SYSCONFDIR ${CMAKE_INSTALL_PREFIX}/etc)
+set(MR_INSTALL_INCLUDEDIR ${CMAKE_INSTALL_PREFIX}/include)
+set(MR_INSTALL_BINDIR ${CMAKE_INSTALL_PREFIX}/bin)
+set(MR_INSTALL_LDCONFDIR /etc/ld.so.conf.d/)
+set(MR_INSTALL_SYSUNITCONFDIR /etc/sysconfig/)
 
 add_subdirectory(${CMAKE_SOURCE_DIR}/support ${CMAKE_BINARY_DIR}/support)
 add_subdirectory(${CMAKE_SOURCE_DIR}/driver)
diff --git a/conf/CMakeLists.txt b/conf/CMakeLists.txt
index 8ab666b..07aeb31 100644
--- a/conf/CMakeLists.txt
+++ b/conf/CMakeLists.txt
@@ -1,7 +1,9 @@
 

-configure_file(dpdk-x86_64.conf.in ${CMAKE_SOURCE_DIR}/conf/dpdk-x86_64.conf)

-configure_file(mrenv.conf.in ${CMAKE_SOURCE_DIR}/conf/mrenv.conf)

+configure_file(mrzcpd.ld.conf.in mrzcpd.conf)

+configure_file(mrzcpd.pc.in mrzcpd.pc)

+configure_file(mrzcpd.sysconfig.in mrzcpd)

 

-install(FILES mrenv.conf DESTINATION /etc/ COMPONENT Profile)

 install(FILES nl2fwd.conf DESTINATION /etc/ COMPONENT Profile)

-install(FILES dpdk-x86_64.conf DESTINATION /etc/ld.so.conf.d/ COMPONENT Profile)
\ No newline at end of file
+install(FILES ${CMAKE_BINARY_DIR}/conf/mrzcpd.conf DESTINATION ${MR_INSTALL_LDCONFDIR} COMPONENT Profile)

+install(FILES ${CMAKE_BINARY_DIR}/conf/mrzcpd.pc DESTINATION ${MR_INSTALL_LIBDIR}/pkgconfig COMPONENT Profile)

+install(FILES ${CMAKE_BINARY_DIR}/conf/mrzcpd DESTINATION ${MR_INSTALL_SYSUNITCONFDIR} COMPONENT Profile)
\ No newline at end of file
diff --git a/conf/dpdk-x86_64.conf.in b/conf/dpdk-x86_64.conf.in
deleted file mode 100644
index 668e228..0000000
--- a/conf/dpdk-x86_64.conf.in
+++ /dev/null
@@ -1,3 +0,0 @@
-@DPDK_ROOT_DIR@/lib

-@CMAKE_INSTALL_PREFIX@/lib

-@CMAKE_INSTALL_PREFIX@/lib64
\ No newline at end of file
diff --git a/conf/mlx4.conf b/conf/mlx4.conf
deleted file mode 100644
index 3d06b6a..0000000
--- a/conf/mlx4.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-# Configure File in Shell Format
-# To configure mlx4 uio network drivers and dpdk env
-#
-# DPDK Envourment PATH
-
-export RTE_SDK=/root/DPDK
-export RTE_TARGET=x86_64-default-linuxapp-gcc
-
-# HUGEPAGES Count
-HUGEPAGE_MEM=25000
-
-# PCI Resource Address using MLX4_UIO drivers
-MLX4_UIO=0000:01:00.0
-
diff --git a/conf/mrzcpd.ld.conf.in b/conf/mrzcpd.ld.conf.in
new file mode 100644
index 0000000..c888375
--- /dev/null
+++ b/conf/mrzcpd.ld.conf.in
@@ -0,0 +1,2 @@
+@DPDK_ROOT_DIR@/lib

+@MR_INSTALL_LIBDIR@
\ No newline at end of file
diff --git a/conf/mrzcpd.pc.in b/conf/mrzcpd.pc.in
new file mode 100644
index 0000000..2e7ae4a
--- /dev/null
+++ b/conf/mrzcpd.pc.in
@@ -0,0 +1,11 @@
+prefix=@MR_INSTALL_PREFIX@

+exec_prefix=@MR_INSTALL_PREFIX@

+libdir=@MR_INSTALL_LIBDIR@

+includedir=@MR_INSTALL_INCLUDEDIR@

+bindir=@MR_INSTALL_BINDIR@

+

+Name: mrzcpd

+Description: IIE-MESA Marsio ZeroCopy Driver

+Version: @MARSIO_VERSION@

+Libs: -L@MR_INSTALL_LIBDIR@ -lmarsio

+Cflags: -I@MR_INSTALL_INCLUDEDIR@
\ No newline at end of file
diff --git a/conf/mrenv.conf.in b/conf/mrzcpd.sysconfig.in
index 5755a15..f552aa4 100644
--- a/conf/mrenv.conf.in
+++ b/conf/mrzcpd.sysconfig.in
@@ -1,10 +1,6 @@
-# Configure File in Shell Format
-#
-# DPDK Envourment PATH
-
+# Marsio ZeroCopy Install Path
 DPDK_ROOT=@DPDK_ROOT_DIR@
-MARSIO_ROOT=@CMAKE_INSTALL_PREFIX@
-
+MRZCPD_ROOT=@CMAKE_INSTALL_PREFIX@
 # HUGEPAGES Count
 HUGEPAGE_NUM_2M=20000
 # PCI Resource Address using IXGBE_UIO drivers
diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 81fdf3c..11726e3 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -1,3 +1,20 @@
-install(FILES mrstart DESTINATION bin PERMISSIONS WORLD_EXECUTE COMPONENT Program)

-install(FILES mrstop DESTINATION bin PERMISSIONS WORLD_EXECUTE COMPONENT Program)

-install(FILES mrzcpd DESTINATION /etc/init.d/ PERMISSIONS WORLD_EXECUTE COMPONENT Program)
\ No newline at end of file
+

+exec_program(pkg-config ARGS systemd --variable=systemdsystemconfdir OUTPUT_VARIABLE MR_INSTALL_SYSUNITDIR)

+

+# systemd install, use systemd to manage zcpd

+if(MR_INSTALL_SYSUNITDIR)

+	configure_file(systemd/mrenv.service.in systemd/mrenv.service)

+	install(FILES ${CMAKE_BINARY_DIR}/tools/systemd/mrenv.service 

+	DESTINATION ${MR_INSTALL_SYSUNITDIR} COMPONENT Program)

+

+	configure_file(systemd/mrzcpd.service.in systemd/mrzcpd.service)

+	install(FILES ${CMAKE_BINARY_DIR}/tools/systemd/mrzcpd.service 

+	DESTINATION ${MR_INSTALL_SYSUNITDIR} COMPONENT Program)

+

+	install(FILES systemd/mrenv-script DESTINATION ${MR_INSTALL_BINDIR} 

+	PERMISSIONS WORLD_EXECUTE COMPONENT Program)

+else()

+	install(FILES mrstart DESTINATION bin PERMISSIONS WORLD_EXECUTE COMPONENT Program)

+	install(FILES mrstop DESTINATION bin PERMISSIONS WORLD_EXECUTE COMPONENT Program)

+	install(FILES mrzcpd DESTINATION /etc/init.d/ PERMISSIONS WORLD_EXECUTE COMPONENT Program)

+endif()
\ No newline at end of file
diff --git a/tools/Makefile b/tools/Makefile
deleted file mode 100644
index ed23515..0000000
--- a/tools/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-
-.PHONY: install
-
-install:
-	cp dpdk_mlx4 /etc/init.d/
-	cp *.sh $(INSTALL)
diff --git a/tools/dpdk_intel b/tools/dpdk_intel
deleted file mode 100644
index 5357f5a..0000000
--- a/tools/dpdk_intel
+++ /dev/null
@@ -1,218 +0,0 @@
-#! /bin/bash
-
-prog=dpdk_intel
-config=/etc/ixgbe.conf
-
-quit()
-{
-	QUIT=$1
-}
-
-#
-# Creates hugepage filesystem.
-#
-create_mnt_huge()
-{
-	echo "Creating /mnt/huge and mounting as hugetlbfs"
-	mkdir -p /mnt/huge
-
-	grep -s '/mnt/huge' /proc/mounts > /dev/null
-	if [ $? -ne 0 ] ; then
-		mount -t hugetlbfs nodev /mnt/huge
-	fi
-}
-
-#
-# Removes hugepage filesystem.
-#
-remove_mnt_huge()
-{
-	echo "Unmounting /mnt/huge and removing directory"
-	grep -s '/mnt/huge' /proc/mounts > /dev/null
-	if [ $? -eq 0 ] ; then
-		umount /mnt/huge
-	fi
-
-	if [ -d /mnt/huge ] ; then
-		rm -R /mnt/huge
-	fi
-}
-
-#
-# Unloads igb_uio.ko.
-#
-remove_igb_uio_module()
-{
-	echo "Unloading any existing DPDK UIO module"
-	/sbin/lsmod | grep -s igb_uio > /dev/null
-	if [ $? -eq 0 ] ; then
-		/sbin/rmmod igb_uio
-	fi
-}
-
-#
-# Loads new igb_uio.ko (and uio module if needed).
-#
-load_igb_uio_module()
-{
-	remove_igb_uio_module
-
-	/sbin/lsmod | grep -s uio > /dev/null
-	if [ $? -ne 0 ] ; then
-		modinfo uio > /dev/null
-		if [ $? -eq 0 ]; then
-			echo "Loading uio module"
-			/sbin/modprobe uio
-		fi
-	fi
-
-	# UIO may be compiled into kernel, so it may not be an error if it can't
-	# be loaded.
-
-	echo "Loading DPDK UIO module"
-	/sbin/insmod $DPDK_MODULES_DIR/igb_uio.ko
-	if [ $? -ne 0 ] ; then
-		echo "## ERROR: Could not load kmod/igb_uio.ko."
-		quit
-	fi
-}
-
-#
-# Unloads the rte_kni.ko module.
-#
-remove_kni_module()
-{
-	echo "Unloading any existing DPDK KNI module"
-	/sbin/lsmod | grep -s rte_kni > /dev/null
-	if [ $? -eq 0 ] ; then
-		/sbin/rmmod rte_kni
-	fi
-}
-
-#
-# Loads the rte_kni.ko module.
-#
-load_kni_module()
-{
-    # Unload existing version if present.
-	remove_kni_module
-
-    # Now try load the KNI module.
-	echo "Loading DPDK KNI module"
-	/sbin/insmod $DPDK_MODULES_DIR/rte_kni.ko
-	if [ $? -ne 0 ] ; then
-		echo "## ERROR: Could not load kmod/rte_kni.ko."
-		quit
-	fi
-}
-
-#
-# Removes all reserved hugepages.
-#
-clear_huge_pages()
-{
-	echo > .echo_tmp
-	for d in /sys/devices/system/node/node? ; do
-		echo "echo 0 > $d/hugepages/hugepages-2048kB/nr_hugepages" >> .echo_tmp
-	done
-	echo "Removing currently reserved hugepages"
-	sh .echo_tmp
-	rm -f .echo_tmp
-
-	remove_mnt_huge
-}
-
-#
-# Creates hugepages.
-#
-set_non_numa_pages()
-{
-	clear_huge_pages
-
-	echo "echo $HUGEPAGE_MEM > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages" > .echo_tmp
-	echo "Reserving hugepages"
-
-	sh .echo_tmp
-	rm -f .echo_tmp
-
-	create_mnt_huge
-}
-
-#
-# Uses dpdk_nic_bind.py to move devices to work with igb_uio
-#
-bind_nics_to_igb_uio()
-{
-	oldIFS=$IFS
-	IFS=,
-	for PCI_PATH in $IXGBE_UIO; do
-		$DPDK_TOOLS_DIR/dpdk_nic_bind -b igb_uio $PCI_PATH
-	done
-	IFS=$oldIFS
-}
-
-#
-# Uses dpdk_nic_bind.py to move devices to work with kernel drivers again
-#
-unbind_nics()
-{
-	oldIFS=$IFS
-	IFS=,
-	for PCI_PATH in $IXGBE_UIO; do
-		$DPDK_TOOLS_DIR/dpdk_nic_bind -b ixgbe $PCI_PATH
-	done
-	IFS=$oldIFS
-}
-
-load_config_file()
-{
-	if [ ! -f $config ] ; then
-		echo "Loading Configure file $config error"
-		exit 3
-	fi
-	source $config
-}
-
-start()
-{
-	echo -n $"Starting $prog: "
-	
-	load_config_file
-	load_igb_uio_module
-	bind_nics_to_igb_uio
-	set_non_numa_pages
-
-	return 0
-}
-
-stop()
-{
-	echo -n $"Stopping $prog: "
-	load_config_file
-	clear_huge_pages
-	unbind_nics
-	remove_igb_uio_module
-
-	return 0
-}
-
-restart() {
-	stop
-	start
-}
-
-case "$1" in
-	start)
-		start
-		;;
-	stop)
-		stop
-		;;
-	restart)
-		restart
-		;;
-	*)
-		echo $"Usage: $0 {start|stop|restart}"
-		RETVAL=2
-esac
-exit $RETVAL
diff --git a/tools/dpdk_mlx4 b/tools/dpdk_mlx4
deleted file mode 100644
index 62b8289..0000000
--- a/tools/dpdk_mlx4
+++ /dev/null
@@ -1,196 +0,0 @@
-#!/bin/bash
-#
-# dpdk-kernel	Start up the DPDK configuration and insert kernel model
-#
-### END INIT INFO
-
-prog=dpdk_mlx4
-config=/etc/mlx4.conf
-
-load_mlx4_core_module()
-{
-	/sbin/insmod /lib/modules/$(uname -r)/kernel/drivers/net/mlx4/mlx4_core.ko
-	/sbin/insmod /lib/modules/$(uname -r)/kernel/drivers/net/mlx4/mlx4_en.ko
-}
-
-remove_mlx4_uio_module()
-{
-        echo "Unloading any existing DPDK UIO module"
-        /sbin/lsmod | grep -s mlx4_uio > /dev/null
-        if [ $? -eq 0 ] ; then
-                sudo /sbin/rmmod mlx4_uio
-        fi
-}
-
-remove_mlx4_en_module()
-{
-        echo "Unloading any existing MLX4 EN module"
-        /sbin/lsmod | grep -s mlx4_en  > /dev/null
-        if [ $? -eq 0 ] ; then
-                sudo /sbin/rmmod mlx4_en
-        fi
-}
-
-remove_mlx4_core_module()
-{
-        echo "Unloading any existing MLX4 CORE module"
-        /sbin/lsmod | grep -s mlx4_core > /dev/null
-        if [ $? -eq 0 ] ; then
-                sudo /sbin/rmmod mlx4_core
-        fi
-}
-
-load_mlx4_uio_module()
-{
-        if [ ! -f $RTE_SDK/$RTE_TARGET/kmod/mlx4_uio.ko ];then
-                echo "## ERROR: Target does not have the DPDK UIO Kernel Module."
-                echo "       To fix, please try to rebuild target."
-                return
-        fi
-
-        remove_mlx4_uio_module
-
-        /sbin/lsmod | grep -s uio > /dev/null
-        if [ $? -ne 0 ] ; then
-                if [ -f /lib/modules/$(uname -r)/kernel/drivers/uio/uio.ko ] ; then
-                        echo "Loading uio module"
-                        sudo /sbin/modprobe uio
-                fi
-        fi
-
-        # UIO may be compiled into kernel, so it may not be an error if it can't
-        # be loaded.
-
-        echo "Loading DPDK UIO module"
-        sudo /sbin/insmod $RTE_SDK/$RTE_TARGET/kmod/mlx4_uio.ko intr_mode="msix"
-        if [ $? -ne 0 ] ; then
-                echo "## ERROR: Could not load kmod/mlx4_uio.ko."
-                quit
-        fi
-}
-
-bind_mlx4_uio_module()
-{
-	oldIFS=$IFS
-	IFS=,
-	for PCI_PATH in $MLX4_UIO; do
-		sudo ${RTE_SDK}/tools/pci_unbind.py -b mlx4_uio $PCI_PATH
-	done
-	IFS=$oldIFS
-}
-
-unbind_mlx4_uio_module()
-{
-	oldIFS=$IFS
-        IFS=,
-
-        for PCI_PATH in $MLX4_UIO; do
-                sudo ${RTE_SDK}/tools/pci_unbind.py -b mlx4_core $PCI_PATH
-        done
-        IFS=$oldIFS
-}
-	
-
-remove_mnt_huge()
-{
-        echo "Unmounting /mnt/huge and removing directory"
-        grep -s '/mnt/huge' /proc/mounts > /dev/null
-        if [ $? -eq 0 ] ; then
-                sudo umount /mnt/huge
-        fi
-
-        if [ -d /mnt/huge ] ; then
-                sudo rm -R /mnt/huge
-        fi
-}
-
-create_mnt_huge()
-{
-        echo "Creating /mnt/huge and mounting as hugetlbfs"
-        sudo mkdir -p /mnt/huge
-
-        grep -s '/mnt/huge' /proc/mounts > /dev/null
-        if [ $? -ne 0 ] ; then
-                sudo mount -t hugetlbfs nodev /mnt/huge
-        fi
-}
-
-clear_huge_pages()
-{
-        echo > .echo_tmp
-        for d in /sys/devices/system/node/node? ; do
-                echo "echo 0 > $d/hugepages/hugepages-2048kB/nr_hugepages" >> .echo_tmp
-        done
-        echo "Removing currently reserved hugepages"
-        sudo sh .echo_tmp
-        rm -f .echo_tmp
-
-        remove_mnt_huge
-}
-
-#
-# Creates hugepages.
-#
-set_non_numa_pages()
-{
-        clear_huge_pages
-
-        echo "echo $HUGEPAGE_MEM > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages" > .echo_tmp
-        echo "Reserving hugepages"
-        sudo sh .echo_tmp
-        rm -f .echo_tmp
-        create_mnt_huge
-}
-
-load_config_file()
-{
-	if [ ! -f $config ] ; then
-		echo "Loading Configure file $config error"
-		exit 3
-	fi
-	source $config
-}
-
-start()
-{
-	echo -n $"Starting $prog: "
-	
-	load_config_file
-	load_mlx4_uio_module
-	bind_mlx4_uio_module
-	set_non_numa_pages
-
-	return 0
-}
-
-stop()
-{
-	echo -n $"Stopping $prog: "
-	load_config_file
-	clear_huge_pages
-	unbind_mlx4_uio_module
-	remove_mlx4_uio_module
-
-	return 0
-}
-
-restart() {
-	stop
-	start
-}
-
-case "$1" in
-	start)
-		start
-		;;
-	stop)
-		stop
-		;;
-	restart)
-		restart
-		;;
-	*)
-		echo $"Usage: $0 {start|stop|restart}"
-		RETVAL=2
-esac
-exit $RETVAL
diff --git a/tools/drv_monitor.sh b/tools/drv_monitor.sh
deleted file mode 100644
index 4903da3..0000000
--- a/tools/drv_monitor.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/bin/sh
-
-sleep_period=1
-worker_proc_name="start"
-driver_proc_name="driver"
-log_path="./MONITOR.log"
-
-get_worker_proc_num()
-{
-	num=`ps -ef | grep $worker_proc_name | grep -v grep | wc -l`
-	return $num
-}
-
-get_driver_proc_num()
-{
-	num=`ps -ef | grep $driver_proc_name | grep -v grep | wc -l`
-	return $num
-}
-
-while true
-do
-	sleep $sleep_period
-
-	get_worker_proc_num
-	nb_worker=$?
-	get_driver_proc_num
-	nb_driver=$?
-
-	if [ $nb_worker -ge 1 ] && [ $nb_driver -eq 0 ]
-	then
-		pkill -f $worker_proc_name
-	fi
-done
-
diff --git a/tools/drv_start.sh b/tools/drv_start.sh
deleted file mode 100644
index 8e75d58..0000000
--- a/tools/drv_start.sh
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/bin/sh
-
-DRV_PROG=/usr/local/bin/marsio
-DRV_MONITOR=./drv_monitor.sh
-
-sh $DRV_MONITOR &
-
-while [ 1 ]; do
-        count=`ls -l core.* |wc -l`
-        echo $count
-        if [ $count -lt 6 ]
-        then
-                ulimit -c unlimited
-        else
-                ulimit -c 0
-        fi
-		
-		$DRV_PROG >> marsio.$(date +"%Y-%m-%d_%H-%M").log
-        echo $DRV_PROG crashed, restart at $(date +"%w %Y/%m/%d, %H:%M:%S") >> RESTART.log
-        sleep 5
-done
\ No newline at end of file
diff --git a/tools/r2_driver.sh b/tools/r2_driver.sh
deleted file mode 100644
index 19c8089..0000000
--- a/tools/r2_driver.sh
+++ /dev/null
@@ -1 +0,0 @@
-./drv_start.sh &> /dev/null &
diff --git a/tools/mrstart b/tools/script/mrstart
index 4895168..55722c0 100644
--- a/tools/mrstart
+++ b/tools/script/mrstart
@@ -37,7 +37,7 @@ NR_HUGEPAGE_FILE_1G=/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages
 HUGEPAGE_PATH_2M=/mnt/.huge_2M
 HUGEPAGE_PATH_1G=/mnt/.huge_1G
 
-DAEMON_BASENAME=marsio
+DAEMON_BASENAME=zcpd
 DAEMON=$DAEMOH_PATH/$DAEMON_BASENAME
 
 cd $DAEMOH_PATH
diff --git a/tools/mrstop b/tools/script/mrstop
index 91ea99c..6cadebd 100644
--- a/tools/mrstop
+++ b/tools/script/mrstop
@@ -9,7 +9,7 @@
 HUGEPAGE_PATH_2M=/mnt/.huge_2M
 HUGEPAGE_PATH_1G=/mnt/.huge_1G
 
-DAEMON_BASENAME=marsio
+DAEMON_BASENAME=zcpd
 DAEMON=$DAEMOH_PATH/$DAEMON_BASENAME
 
 function kill_app()
diff --git a/tools/mrzcpd b/tools/script/mrzcpd
index b351d76..049dca0 100644
--- a/tools/mrzcpd
+++ b/tools/script/mrzcpd
@@ -38,7 +38,7 @@ HUGEPAGE_PATH_2M=/mnt/.huge_2M
 HUGEPAGE_PATH_1G=/mnt/.huge_1G
 
 # Execuate File path
-DAEMON=$DAEMOH_PATH/marsio
+DAEMON=$DAEMOH_PATH/zcpd
 NICTOOL=$DPDK_ROOT/sbin/dpdk_nic_bind
 DAEMON_START=$MARSIO_ROOT/bin/mrstart
 DAEMON_STOP=$MARSIO_ROOT/bin/mrstop
@@ -232,6 +232,8 @@ function start()
 	# Require Step, if failure, all step should be stop.
 	action $"Loading IGB_UIO Module:" module_load_uio
 	[ ! $? -eq 0 ] && return 1
+	
+	
 	action $"Loading Hugepage memory:" huge_alloc
 	[ ! $? -eq 0 ] && return 1
 	action $"Binding IXGBE NIC Device with IGB_UIO:" nic_bind_ixgbe
diff --git a/tools/systemd/mrenv-script b/tools/systemd/mrenv-script
new file mode 100644
index 0000000..89c3e12
--- /dev/null
+++ b/tools/systemd/mrenv-script
@@ -0,0 +1,312 @@
+#!/bin/bash
+#
+
+if [ -z "$DPDK_ROOT" ]; then
+	DPDK_ROOT="/opt/iiesoft/dpdk"
+fi
+
+if [ -z "$MRZCPD_ROOT" ]; then
+	MRZCPD_ROOT=$(pkg-config mrzcpd --variable=prefix)
+fi
+
+if [ -z "$HUGEPAGE_NUM_2M" ]; then
+	HUGEPAGE_NUM_2M=0
+fi
+
+if [ -z "$HUGEPAGE_NUM_1G" ]; then
+	HUGEPAGE_NUM_1G=0
+fi
+
+if [ -z "$PCI_ADDR_IXGBE" ]; then
+	PCI_ADDR_IXGBE=""
+fi
+
+if [ -z "$PCI_ADDR_IGB" ]; then
+	PCI_ADDR_IGB=""
+fi
+
+MODULE_PATH=$DPDK_ROOT/lib/modules/$(uname -r)/extra/dpdk
+BIN_PATH=$MRZCPD_ROOT/bin/
+KNI_MODULE=rte_kni
+UIO_MODULE=igb_uio
+
+NR_HUGEPAGE_FILE_2M=/sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages
+NR_HUGEPAGE_FILE_1G=/sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages
+HUGEPAGE_PATH_2M=/mnt/.huge_2M
+HUGEPAGE_PATH_1G=/mnt/.huge_1G
+
+DAEMON=$BIN_PATH/marsio
+NICTOOL=$DPDK_ROOT/sbin/dpdk_nic_bind
+KNI_MODULE_FILENAME=$KNI_MODULE.ko
+UIO_MODULE_FILENAME=$UIO_MODULE.ko
+
+function module_unload_uio()
+{
+	lsmod | grep -s $UIO_MODULE > /dev/null 2>&1
+	[ $? -eq 0 ] && rmmod $UIO_MODULE 2>&1
+	[ ! $? -eq 0 ] && return 1
+	return 0
+}
+
+function module_unload_kni()
+{
+	lsmod | grep -s $KNI_MODULE > /dev/null 2>&1
+	[ $? -eq 0 ] && rmmod $KNI_MODULE 2>&1
+	[ ! $? -eq 0 ] && return 1
+	return 0
+}
+
+function module_load_kni()
+{
+	if [ ! -e $MODULE_PATH/$KNI_MODULE_FILENAME ]; then
+		echo -n "$KNI_MODULE_FILENAME does not existed. "
+		return 1
+	fi
+	
+	module_unload_kni
+	insmod $MODULE_PATH/$KNI_MODULE_FILENAME > /dev/null 2>&1
+	[ ! $? -eq 0 ] && echo -n " $MODULE_PATH/$KNI_MODULE_FILENAME load failure." && return 1
+	return 0
+}
+
+function module_load_uio()
+{
+	if [ ! -e $MODULE_PATH/$UIO_MODULE_FILENAME ]; then
+		echo -n "$MODULE_PATH/$UIO_MODULE_FILENAME does not existed. Check DPDK is installed or not. "
+		return 1
+	fi
+	
+	module_unload_uio
+	modprobe uio &> /dev/null
+	insmod $MODULE_PATH/$UIO_MODULE_FILENAME
+	[ ! $? -eq 0 ] && echo -n "$MODULE_PATH/$UIO_MODULE_FILENAME load failure." && return 1
+	return 0
+}
+
+function huge_release_1G()
+{
+	cat /proc/mounts | grep "$HUGEPAGE_PATH_1G" > /dev/null
+	grep -s "$HUGEPAGE_PATH_1G" /proc/mounts > /dev/null
+	if [ $? -eq 0 ]; then
+		umount $HUGEPAGE_PATH_1G > /dev/null
+		[ ! $? -eq 0 ] && echo "umount 1G hugepage failure, maybe in use" && return 1
+	fi
+	
+	if [ -d $HUGEPAGE_PATH_1G ] ; then
+		rm -R $HUGEPAGE_PATH_1G
+		[ ! $? -eq 0 ] && echo "Cannot delete 2M hugepage" && return 1
+	fi
+	return 0
+}
+
+function huge_release_2M()
+{
+	cat /proc/mounts | grep "$HUGEPAGE_PATH_2M" > /dev/null
+	grep -s "$HUGEPAGE_PATH_2M" /proc/mounts > /dev/null
+	if [ $? -eq 0 ]; then
+		umount $HUGEPAGE_PATH_2M > /dev/null
+		[ ! $? -eq 0 ] && echo "umount 2M hugepage failure, maybe in use" && return 1
+	fi
+	
+	if [ -d $HUGEPAGE_PATH_2M ] ; then
+		rm -R $HUGEPAGE_PATH_2M
+		[ ! $? -eq 0 ] && echo "Cannot delete 2M hugepage" && return 1
+	fi
+	
+	if [ -e $NR_HUGEPAGE_FILE_2M ]; then
+		echo -n 0 > $NR_HUGEPAGE_FILE_2M
+	fi
+	
+	return 0
+}
+
+function huge_alloc_1G()
+{
+	if [ ! -e $NR_HUGEPAGE_FILE_1G ]; then
+		return 1
+	fi
+	
+	SIZE_1G=$(cat $NR_HUGEPAGE_FILE_1G)
+	[ $SIZE_1G -eq 0 ] && echo -n $HUGEPAGE_NUM_1G > $NR_HUGEPAGE_FILE_1G
+		
+	mkdir -p $HUGEPAGE_PATH_1G	
+	mount -t hugetlbfs nodev -o pagesize=1G $HUGEPAGE_PATH_1G
+	[ $? -eq 0 ] && return 0
+	
+	return 1
+}
+
+function huge_alloc_2M()
+{
+	if [ ! -e $NR_HUGEPAGE_FILE_2M ]; then
+		return 1
+	fi
+	
+	SIZE_2M=$(cat $NR_HUGEPAGE_FILE_2M)
+	[ $SIZE_2M -eq 0 ] && echo -n $HUGEPAGE_NUM_2M > $NR_HUGEPAGE_FILE_2M
+	mkdir -p $HUGEPAGE_PATH_2M
+	mount -t hugetlbfs nodev $HUGEPAGE_PATH_2M
+	[ $? -eq 0 ] && return 0
+	return 1
+}
+
+function huge_alloc()
+{
+	if [ ! $HUGEPAGE_NUM_1G -eq 0 ]; then
+		huge_release_1G
+		huge_alloc_1G
+	fi
+
+	if [ ! $HUGEPAGE_NUM_2M -eq 0 ]; then
+		huge_release_2M
+		huge_alloc_2M
+	fi
+
+	return $?
+}
+
+function huge_release()
+{
+	huge_release_1G && huge_release_2M
+	huge_release_2M
+	return $?
+}
+
+function nic_unbind_ixgbe()
+{
+	OLDIFS=$IFS; IFS=,
+	for ITER_PCI_ADDR in $PCI_ADDR_IXGBE; do
+		$NICTOOL --force -b ixgbe $ITER_PCI_ADDR
+		[ ! $? -eq 0 ] && return 1	
+	done
+	IFS=$OLDIFS
+	return 0
+}
+
+function nic_unbind_igb()
+{
+	OLDIFS=$IFS; IFS=,
+	for ITER_PCI_ADDR in $PCI_ADDR_IGB; do
+		$NICTOOL --force -b igb $ITER_PCI_ADDR
+		[ ! $? -eq 0 ] && return 1
+	done
+	IFS=$OLDIFS
+	return 0
+}
+
+function nic_bind_ixgbe()
+{
+	OLDIFS=$IFS; IFS=,
+	for ITER_PCI_ADDR in $PCI_ADDR_IXGBE; do
+		$NICTOOL --force -b igb_uio $ITER_PCI_ADDR
+		[ ! $? -eq 0 ] && return 1
+	done
+	IFS=$OLDIFS
+	return 0
+}
+
+function nic_bind_igb()
+{
+	OLDIFS=$IFS; IFS=,
+	for ITER_PCI_ADDR in $PCI_ADDR_IGB; do
+		$NICTOOL --force -b igb_uio $ITER_PCI_ADDR
+		[ ! $? -eq 0 ] && return 1
+	done
+	IFS=$OLDIFS
+	return 0
+}
+
+function check_app_exist()
+{
+	APP_USE_HUGE_2M=$(lsof -t $HUGEPAGE_PATH_2M 2>/dev/null)
+	RET1=$?
+	APP_USE_HUGE_1G=$(lsof -t $HUGEPAGE_PATH_1G 2>/dev/null)
+	RET2=$?
+
+	return $RET1 || $RET2
+}
+
+function kill_app()
+{
+	APP_USE_HUGE_2M=$(lsof -t $HUGEPAGE_PATH_2M 2>/dev/null)
+	RET1=$?
+	APP_USE_HUGE_1G=$(lsof -t $HUGEPAGE_PATH_1G 2>/dev/null)
+	RET2=$?
+	
+	if [  $RET1 -eq 0 -a "$APP_USE_HUGE_2M" != "" ]; then
+		kill $APP_USE_HUGE_2M
+	fi
+	if [  $RET2 -eq 0 -a "$APP_USE_HUGE_1G" != "" ]; then
+		kill $APP_USE_HUGE_1G
+	fi
+	return 0
+}
+
+function marsiod_stop()
+{
+	kill_app
+	return 0
+}
+
+function marsiod_start()
+{
+	echo 0 > /proc/sys/kernel/randomize_va_space
+	return 0
+}
+
+function start()
+{
+	# Require Step, if failure, all step should be stop.
+	module_load_uio
+	[ ! $? -eq 0 ] && return 1
+	huge_alloc
+	[ ! $? -eq 0 ] && return 1
+	nic_bind_ixgbe
+	[ ! $? -eq 0 ] && return 1
+	nic_bind_igb
+	[ ! $? -eq 0 ] && return 1
+	marsiod_start
+	[ ! $? -eq 0 ] && return 1
+	return 0
+}
+
+function stop()
+{
+	marsiod_stop
+	[ ! $? -eq 0 ] && return 1
+	huge_release
+	[ ! $? -eq 0 ] && return 1
+	nic_unbind_ixgbe
+	[ ! $? -eq 0 ] && return 1
+	nic_unbind_igb
+	[ ! $? -eq 0 ] && return 1
+	module_unload_uio
+	[ ! $? -eq 0 ] && return 1
+	return 0
+}
+                                                   
+function restart() 
+{
+        stop
+        start $*
+}
+
+action=$1
+shift
+
+case $action in
+        start)
+                start $*
+                ;;
+        stop)
+                stop
+                ;;
+        restart)
+                restart $*
+                ;;
+        *)
+                echo "Usage: service $0 {start|stop|restart}"
+                exit 1
+esac
+
+exit $?
\ No newline at end of file
diff --git a/tools/systemd/mrenv.service.in b/tools/systemd/mrenv.service.in
new file mode 100644
index 0000000..533071b
--- /dev/null
+++ b/tools/systemd/mrenv.service.in
@@ -0,0 +1,13 @@
+[Unit]
+Description=Setup/Unsetup mrzcpd runtime environment
+After=network.target
+
+[Service]
+Type=oneshot
+EnvironmentFile=/etc/sysconfig/mrzcpd
+ExecStart=@MR_INSTALL_BINDIR@/mrenv-script start
+ExecStop=@MR_INSTALL_BINDIR@/mrenv-script stop
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/tools/systemd/mrzcpd.service.in b/tools/systemd/mrzcpd.service.in
new file mode 100644
index 0000000..3bab77a
--- /dev/null
+++ b/tools/systemd/mrzcpd.service.in
@@ -0,0 +1,12 @@
+[Unit]
+Description=Marsio ZeroCopy Driver Daemon
+Requires=mrenv.service
+After=mrenv.service
+
+[Service]
+EnvironmentFile=/etc/sysconfig/mrzcpd
+ExecStart=@MR_INSTALL_BINDIR@/marsio
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file