# See the License for the specific language governing permissions and
# limitations under the License.
-# ############################
-# Directories
-# ############################
-# use DPDK VHOST USER by default
-RTE_SDK = RTE_SDK_USER
-OVS_DIR = OVS_DIR_USER
-
-OVS_VAR_DIR = '/usr/local/var/run/openvswitch/'
-OVS_ETC_DIR = '/usr/local/etc/openvswitch/'
-
-VSWITCH_DIR = os.path.join(ROOT_DIR, 'vswitches')
+# OVS Command timeout for execution of commands.
+OVS_CMD_TIMEOUT = 10
# ############################
# DPDK configuration
RTE_TARGET = 'x86_64-native-linuxapp-gcc'
# list of NIC HWIDs to which traffic generator is connected
-# In case of NIC with SRIOV suport, it is possible to define,
+# e.g. WHITELIST_NICS = ['05:00.0', '05:00.1']
+# NIC HWIDs for given network device name can be retrieved
+# by call of ehtool:
+# e.g. ethtool -i eth0
+# In case of NIC with SRIOV support, it is possible to define,
# which virtual function should be used
# e.g. value '0000:05:00.0|vf1' will configure two VFs and second VF
# will be used for testing
-WHITELIST_NICS = ['0000:05:00.0', '0000:05:00.1']
-
-# for DPDK_MODULES the path is in reference to the build directory
-# To use vfio set
-# DPDK_MODULES = [
-# ('vfio-pci'),
-# ]
-DPDK_MODULES = [
- ('kmod', 'igb_uio'),
-]
-
-VHOST_MODULE = [
- ('eventfd_link', 'eventfd_link')
-]
-
-# list of modules that will be inserted using 'modprobe' on system init
-# To use vfio set
-# SYS_MODULES = ['cuse']
-SYS_MODULES = ['uio', 'cuse']
+WHITELIST_NICS = []
+
+# List defines an amount of memory to be allocated by DPDK at NUMA nodes. This
+# option is shared by all vSwitches with DPDK support. In case, that there is
+# a socket-mem configuration specified in vSwitch specific configuration option,
+# then it will be overridden by DPDK_SOCKET_MEM value.
+DPDK_SOCKET_MEM = ['1024', '0']
# vhost character device file used by dpdkvhostport QemuWrap cases
VHOST_DEV_FILE = 'ovs-vhost-net'
-# location of vhost-user sockets
-VHOST_USER_SOCKS = ['/tmp/dpdkvhostuser0', '/tmp/dpdkvhostuser1',
- '/tmp/dpdkvhostuser2', '/tmp/dpdkvhostuser3',
- '/tmp/myport0', '/tmp/helloworld123', '/tmp/abcstuff0']
+# location of vhost-user sockets relative to 'ovs_var_tmp'
+VHOST_USER_SOCKS = 'dpdkvhostuser*'
+
+# please see conf/00_common.conf for description of PATHS dictionary
+PATHS['dpdk'] = {
+ 'type' : 'src',
+ 'src': {
+ 'path': os.path.join(ROOT_DIR, 'src/dpdk/dpdk/'),
+ # To use vfio set:
+ # 'modules' : ['uio', 'vfio-pci'],
+ 'modules' : ['uio', os.path.join(RTE_TARGET, 'kmod/igb_uio.ko')],
+ 'bind-tool': '*tools/dpdk*bind.py',
+ 'testpmd': os.path.join(RTE_TARGET, 'app', 'testpmd'),
+ },
+ 'bin': {
+ 'bind-tool': '/usr/share/dpdk/tools/dpdk*bind.py',
+ 'modules' : ['uio', 'igb_uio'],
+ 'testpmd' : 'testpmd'
+ }
+ }
+
+# ############################
+# Directories
+# ############################
+VSWITCH_DIR = os.path.join(ROOT_DIR, 'vswitches')
+
+# please see conf/00_common.conf for description of PATHS dictionary
+# Every vswitch type supported by VSPERF must have its configuration
+# stored inside PATHS['vswitch']. List of all supported vswitches
+# can be obtained by call of ./vsperf --list-vswitches
+#
+# Directories defined by "ovs_var_tmp" and "ovs_etc_tmp" will be used
+# by OVS to temporarily store its configuration, pid and socket files.
+# In case, that these directories exist already, then their original
+# content will be restored after the testcase execution.
+
+PATHS['vswitch'] = {
+ 'none' : { # used by SRIOV tests
+ 'type' : 'src',
+ 'src' : {},
+ },
+ 'OvsDpdkVhost': {
+ 'type' : 'src',
+ 'src': {
+ 'path': os.path.join(ROOT_DIR, 'src/ovs/ovs/'),
+ 'ovs-vswitchd': 'vswitchd/ovs-vswitchd',
+ 'ovsdb-server': 'ovsdb/ovsdb-server',
+ 'ovsdb-tool': 'ovsdb/ovsdb-tool',
+ 'ovsschema': 'vswitchd/vswitch.ovsschema',
+ 'ovs-vsctl': 'utilities/ovs-vsctl',
+ 'ovs-ofctl': 'utilities/ovs-ofctl',
+ 'ovs-dpctl': 'utilities/ovs-dpctl',
+ 'ovs-appctl': 'utilities/ovs-appctl',
+ },
+ 'bin': {
+ 'ovs-vswitchd': 'ovs-vswitchd',
+ 'ovsdb-server': 'ovsdb-server',
+ 'ovsdb-tool': 'ovsdb-tool',
+ 'ovsschema': '/usr/share/openvswitch/vswitch.ovsschema',
+ 'ovs-vsctl': 'ovs-vsctl',
+ 'ovs-ofctl': 'ovs-ofctl',
+ 'ovs-dpctl': 'ovs-dpctl',
+ 'ovs-appctl': 'ovs-appctl',
+ }
+ },
+ 'ovs_var_tmp': '/usr/local/var/run/openvswitch/',
+ 'ovs_etc_tmp': '/usr/local/etc/openvswitch/',
+ 'VppDpdkVhost': {
+ 'type' : 'src',
+ 'src': {
+ 'path': os.path.join(ROOT_DIR, 'src/vpp/vpp/build-root/install-vpp-native/vpp'),
+ 'vpp': 'bin/vpp',
+ 'vppctl': 'bin/vppctl',
+ 'vpp_plugin_path' : 'lib64/vpp_plugins',
+ },
+ 'bin': {
+ 'vpp': 'vpp',
+ 'vppctl': 'vppctl',
+ 'vpp_plugin_path' : '/usr/lib/vpp_plugins',
+ }
+ },
+}
+
+# default OvsVanilla configuration is similar to OvsDpdkVhost except 'path' and 'modules'
+PATHS['vswitch'].update({'OvsVanilla' : copy.deepcopy(PATHS['vswitch']['OvsDpdkVhost'])})
+PATHS['vswitch']['OvsVanilla']['src']['path'] = os.path.join(ROOT_DIR, 'src_vanilla/ovs/ovs/')
+PATHS['vswitch']['OvsVanilla']['src']['modules'] = ['datapath/linux/openvswitch.ko']
+PATHS['vswitch']['OvsVanilla']['bin']['modules'] = ['openvswitch']
# ############################
# vswitch configuration
# ############################
# These are DPDK EAL parameters and they may need to be changed depending on
# hardware configuration, like cpu numbering and NUMA.
-#
+
# parameters used for legacy DPDK configuration through '--dpdk' option of ovs-vswitchd
# e.g. ovs-vswitchd --dpdk --socket-mem 1024,0
-VSWITCHD_DPDK_ARGS = ['-c', '0x4', '-n', '4', '--socket-mem 1024,0']
+# This config line is also used for pkt_fwd option (TestPMD phy2phy and pvp tests)
+# NOTE: DPDK socket mem allocation is driven by parameter DPDK_SOCKET_MEM
+VSWITCHD_DPDK_ARGS = ['-c', '0x4', '-n', '4']
# options used for new type of OVS configuration via calls to ovs-vsctl
# e.g. ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem="1024,0"
+# NOTE: DPDK socket mem allocation is driven by parameter DPDK_SOCKET_MEM
VSWITCHD_DPDK_CONFIG = {
'dpdk-init' : 'true',
'dpdk-lcore-mask' : '0x4',
- 'dpdk-socket-mem' : '1024,0',
}
# Note: VSPERF will automatically detect, which type of DPDK configuration should
# be used.
+# Defines if VSWITCH should be a server for sockets of DPDK vhost-user
+# interfaces (True) or not (False). Support of vhost user server mode
+# in Open vSwitch is deprecated and will be removed in future releases.
+# Note: Qemu 2.7 and newer is required to support settings
+# VSWITCH_VHOSTUSER_SERVER_MODE = False
+VSWITCH_VHOSTUSER_SERVER_MODE = True
+
+# To enable multi queue with dpdk modify the below param to the number of
+# queues for dpdk. 0 = disabled
+VSWITCH_DPDK_MULTI_QUEUES = 0
+
+# Use old style OVS DPDK Multi-queue startup. If testing versions of OVS 2.5.0
+# or before, enable this setting to allow DPDK Multi-queue to enable correctly.
+OVS_OLD_STYLE_MQ = False
+
# parameters passed to ovs-vswitchd in case that OvsVanilla is selected
VSWITCHD_VANILLA_ARGS = []
-# use full module path to load module matching OVS version built from the source
-VSWITCH_VANILLA_KERNEL_MODULES = ['libcrc32c', 'ip_tunnel', 'vxlan', 'gre', 'nf_conntrack', 'nf_defrag_ipv4', 'nf_defrag_ipv6', os.path.join(OVS_DIR_VANILLA, 'datapath/linux/openvswitch.ko')]
-
# Bridge name to be used by VSWTICH
VSWITCH_BRIDGE_NAME = 'br0'
# directory where hugepages will be mounted on system init
HUGEPAGE_DIR = '/dev/hugepages'
+# If no hugepages are available, try to allocate HUGEPAGE_RAM_ALLOCATION.
+# Default is 10 GB.
+# 10 GB (10485760 kB) or more is recommended for PVP & PVVP testing scenarios.
+HUGEPAGE_RAM_ALLOCATION = 10485760
+
# Sets OVS PMDs core mask to 30 for affinitization to 5th and 6th CPU core.
# Note that the '0x' notation should not be used.
VSWITCH_PMD_CPU_MASK = '30'
VSWITCH_FLOW_TIMEOUT = '30000'
-# list of tuples of format (path, module_name), which will be inserted
-# using 'insmod' on system init
-
-# for OVS modules the path is in reference to the OVS directory.
-OVS_MODULES = []
-
# log file for ovs-vswitchd
LOG_FILE_VSWITCHD = 'vswitchd.log'
# default vswitch implementation
VSWITCH = "OvsDpdkVhost"
+
+VSWITCH_JUMBO_FRAMES_ENABLED = False
+VSWITCH_JUMBO_FRAMES_SIZE = 9000
+
+#########################
+## VPP
+#########################
+# Set of arguments used for startup of VPP
+# NOTE: DPDK socket mem allocation is driven by parameter DPDK_SOCKET_MEM
+VSWITCH_VPP_CLI_SOCK = ''
+VSWITCH_VPP_ARGS = {
+ 'unix' : [
+ 'interactive', # required by VSPERF to detect successful VPP startup
+ 'log /tmp/vpp.log',
+ 'full-coredump',
+ ],
+ 'cpu' : [
+ 'main-core 2',
+ 'workers 2',
+ 'corelist-workers 4,5',
+ ],
+}
+
+# log file for VPP
+LOG_FILE_VPP = 'vsperf-vpp.log'
+
+# Select l2 connection method used by VPP.
+# Supported values are: 'xconnect', 'l2patch' and 'bridge'
+VSWITCH_VPP_L2_CONNECT_MODE = 'xconnect'
+
+# Options used during creation of dpdkvhostuser interface
+VSWITCH_VPP_VHOSTUSER_ARGS = ['feature-mask', '0xFF']
Code Review / vswitchperf.git / blobdiff