1 # Copyright 2015-2016 Intel Corporation.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
15 # OVS Command timeout for execution of commands.
18 # ############################
20 # ############################
22 # DPDK target used when builing DPDK
23 RTE_TARGET = 'x86_64-native-linuxapp-gcc'
25 # list of NIC HWIDs to which traffic generator is connected
26 # e.g. WHITELIST_NICS = ['05:00.0', '05:00.1']
27 # NIC HWIDs for given network device name can be retrieved
29 # e.g. ethtool -i eth0
30 # In case of NIC with SRIOV support, it is possible to define,
31 # which virtual function should be used
32 # e.g. value '0000:05:00.0|vf1' will configure two VFs and second VF
33 # will be used for testing
36 # vhost character device file used by dpdkvhostport QemuWrap cases
37 VHOST_DEV_FILE = 'ovs-vhost-net'
39 # location of vhost-user sockets relative to 'ovs_var_tmp'
40 VHOST_USER_SOCKS = 'dpdkvhostuser*'
42 # please see conf/00_common.conf for description of PATHS dictionary
46 'path': os.path.join(ROOT_DIR, 'src/dpdk/dpdk/'),
48 # 'modules' : ['uio', 'vfio-pci'],
49 'modules' : ['uio', os.path.join(RTE_TARGET, 'kmod/igb_uio.ko')],
50 'bind-tool': 'tools/dpdk*bind.py',
51 'testpmd': os.path.join(RTE_TARGET, 'app', 'testpmd'),
54 'bind-tool': '/usr/share/dpdk/tools/dpdk*bind.py',
55 'modules' : ['uio', 'igb_uio'],
60 # ############################
62 # ############################
63 VSWITCH_DIR = os.path.join(ROOT_DIR, 'vswitches')
65 # please see conf/00_common.conf for description of PATHS dictionary
66 # Every vswitch type supported by VSPERF must have its configuration
67 # stored inside PATHS['vswitch']. List of all supported vswitches
68 # can be obtained by call of ./vsperf --list-vswitches
70 # Directories defined by "ovs_var_tmp" and "ovs_etc_tmp" will be used
71 # by OVS to temporarily store its configuration, pid and socket files.
72 # In case, that these directories exist already, then their original
73 # content will be restored after the testcase execution.
76 'none' : { # used by SRIOV tests
83 'path': os.path.join(ROOT_DIR, 'src/ovs/ovs/'),
84 'ovs-vswitchd': 'vswitchd/ovs-vswitchd',
85 'ovsdb-server': 'ovsdb/ovsdb-server',
86 'ovsdb-tool': 'ovsdb/ovsdb-tool',
87 'ovsschema': 'vswitchd/vswitch.ovsschema',
88 'ovs-vsctl': 'utilities/ovs-vsctl',
89 'ovs-ofctl': 'utilities/ovs-ofctl',
90 'ovs-dpctl': 'utilities/ovs-dpctl',
91 'ovs-appctl': 'utilities/ovs-appctl',
94 'ovs-vswitchd': 'ovs-vswitchd',
95 'ovsdb-server': 'ovsdb-server',
96 'ovsdb-tool': 'ovsdb-tool',
97 'ovsschema': '/usr/share/openvswitch/vswitch.ovsschema',
98 'ovs-vsctl': 'ovs-vsctl',
99 'ovs-ofctl': 'ovs-ofctl',
100 'ovs-dpctl': 'ovs-dpctl',
101 'ovs-appctl': 'ovs-appctl',
104 'ovs_var_tmp': '/usr/local/var/run/openvswitch/',
105 'ovs_etc_tmp': '/usr/local/etc/openvswitch/',
108 # default OvsVanilla configuration is similar to OvsDpdkVhost except 'path' and 'modules'
109 PATHS['vswitch'].update({'OvsVanilla' : copy.deepcopy(PATHS['vswitch']['OvsDpdkVhost'])})
110 PATHS['vswitch']['OvsVanilla']['src']['path'] = os.path.join(ROOT_DIR, 'src_vanilla/ovs/ovs/')
111 PATHS['vswitch']['OvsVanilla']['src']['modules'] = ['datapath/linux/openvswitch.ko']
112 PATHS['vswitch']['OvsVanilla']['bin']['modules'] = ['openvswitch']
114 # ############################
115 # vswitch configuration
116 # ############################
117 # These are DPDK EAL parameters and they may need to be changed depending on
118 # hardware configuration, like cpu numbering and NUMA.
120 # parameters used for legacy DPDK configuration through '--dpdk' option of ovs-vswitchd
121 # e.g. ovs-vswitchd --dpdk --socket-mem 1024,0
122 VSWITCHD_DPDK_ARGS = ['-c', '0x4', '-n', '4', '--socket-mem 1024,0']
124 # options used for new type of OVS configuration via calls to ovs-vsctl
125 # e.g. ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem="1024,0"
126 VSWITCHD_DPDK_CONFIG = {
127 'dpdk-init' : 'true',
128 'dpdk-lcore-mask' : '0x4',
129 'dpdk-socket-mem' : '1024,0',
131 # Note: VSPERF will automatically detect, which type of DPDK configuration should
134 # To enable multi queue with dpdk modify the below param to the number of
135 # queues for dpdk. 0 = disabled
136 VSWITCH_DPDK_MULTI_QUEUES = 0
138 # Use old style OVS DPDK Multi-queue startup. If testing versions of OVS 2.5.0
139 # or before, enable this setting to allow DPDK Multi-queue to enable correctly.
140 OVS_OLD_STYLE_MQ = False
142 # parameters passed to ovs-vswitchd in case that OvsVanilla is selected
143 VSWITCHD_VANILLA_ARGS = []
145 # Bridge name to be used by VSWTICH
146 VSWITCH_BRIDGE_NAME = 'br0'
148 # directory where hugepages will be mounted on system init
149 HUGEPAGE_DIR = '/dev/hugepages'
151 # If no hugepages are available, try to allocate HUGEPAGE_RAM_ALLOCATION.
153 # 10 GB (10485760 kB) or more is recommended for PVP & PVVP testing scenarios.
154 HUGEPAGE_RAM_ALLOCATION = 10485760
156 # Sets OVS PMDs core mask to 30 for affinitization to 5th and 6th CPU core.
157 # Note that the '0x' notation should not be used.
158 VSWITCH_PMD_CPU_MASK = '30'
159 VSWITCH_AFFINITIZATION_ON = 1
161 VSWITCH_FLOW_TIMEOUT = '30000'
163 # log file for ovs-vswitchd
164 LOG_FILE_VSWITCHD = 'vswitchd.log'
166 # log file for ovs-dpdk
167 LOG_FILE_OVS = 'ovs.log'
169 # default vswitch implementation
170 VSWITCH = "OvsDpdkVhost"