NSB TRex: convert DPDK port number to logical TRex port number

when we create TRex config we sort based on PCI bus address
and create a logical port ordering.

We need to save this port ordering and re-use it everywhere.

redirect vnfd_helper.port_num() to resource_helper.port_num() to
use the logical mapping

Change-Id: Ibff628556d5e11e686e15716a66a3210758c4ff0
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>
(cherry picked from commit ce52059f5f78912eeff2d97235c1028c218bf960)

1 files changed, 4 insertions, 0 deletions

diff --git a/yardstick/network_services/vnf_generic/vnf/sample_vnf.py b/yardstick/network_services/vnf_generic/vnf/sample_vnf.py
index 08ec44f65..5599c0a3b 100644
--- a/yardstick/network_services/vnf_generic/vnf/sample_vnf.py
+++ b/yardstick/network_services/vnf_generic/vnf/sample_vnf.py
@@ -433,6 +433,10 @@ class ClientResourceHelper(ResourceHelper):
             self.vnfd_helper.port_nums(self.vnfd_helper.port_pairs.downlink_ports)
         self.all_ports = self.vnfd_helper.port_nums(self.vnfd_helper.port_pairs.all_ports)
 
+    def port_num(self, intf):
+        # by default return port num
+        return self.vnfd_helper.port_num(intf)
+
     def get_stats(self, *args, **kwargs):
         try:
             return self.client.get_stats(*args, **kwargs)