X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FConstants.py;fp=resources%2Flibraries%2Fpython%2FConstants.py;h=1049e47f408f9aa725d78b0a51e265e94b18ece4;hb=327f93c093a163f60af19e34f20c0cba7d17e0a0;hp=eda94fe40f633b2a063f0ecb43f0127f965f7c4c;hpb=ca2c6c053978a8eac3674e29ffa00a90fb9afc3f;p=csit.git

diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py
index eda94fe40f..1049e47f40 100644
--- a/resources/libraries/python/Constants.py
+++ b/resources/libraries/python/Constants.py
@@ -216,6 +216,10 @@ class Constants:
     TREX_EXTRA_CMDLINE = get_str_from_env(
         u"TREX_EXTRA_CMDLINE", u"--mbuf-factor 32")
 
+    # TRex port driver default vfio-pci or set to igb_uio
+    TREX_PORT_DRIVER = get_str_from_env(
+        u"TREX_PORT_DRIVER", u"vfio-pci")
+
     # Graph node variant value
     GRAPH_NODE_VARIANT = get_str_from_env(u"GRAPH_NODE_VARIANT", u"")