1 # Copyright 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 """Various helper functions
18 from conf import settings
24 def settings_update_paths():
25 """ Configure paths to OVS and DPDK based on VSWITCH and VNF values
27 # set dpdk and ovs paths accorfing to VNF and VSWITCH
28 if settings.getValue('VSWITCH').endswith('Vanilla'):
29 # settings paths for Vanilla
30 settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_VANILLA')))
31 elif settings.getValue('VSWITCH').endswith('Vhost'):
32 if settings.getValue('VNF').endswith('Cuse'):
33 # settings paths for Cuse
34 settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_CUSE')))
35 settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_CUSE')))
37 # settings paths for VhostUser
38 settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_USER')))
39 settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_USER')))
41 # default - set to VHOST USER but can be changed during enhancement
42 settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_USER')))
43 settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_USER')))