test/vpp_devices.py

   1 from vpp_interface import VppInterface
   2
   3
   4 class VppAFPacketInterface(VppInterface):
   5
   6     @property
   7     def host_if_name(self):
   8         """Host interface name"""
   9         return self._host_if_name
  10
  11     def __init__(self, test, host_if_name, mac_addr=None):
  12         self._test = test
  13         self._host_if_name = host_if_name
  14         self._mac_addr = mac_addr
  15
  16     def get_vpp_dump(self):
  17         dump = self._test.vapi.af_packet_dump()
  18         for entry in dump:
  19             if entry.sw_if_index == self.sw_if_index:
  20                 return entry
  21
  22     def add_vpp_config(self):
  23         use_random_mac = True if self._mac_addr else False
  24         reply = self._test.vapi.af_packet_create(
  25             host_if_name=self._host_if_name,
  26             use_random_hw_addr=use_random_mac,
  27             hw_addr=self._mac_addr)
  28         self.set_sw_if_index(reply.sw_if_index)
  29         self._test.registry.register(self, self.test.logger)
  30
  31     def remove_vpp_config(self):
  32         self._test.vapi.af_packet_delete(host_if_name=self._host_if_name)
  33
  34     def query_vpp_config(self):
  35         dump = self.get_vpp_dump()
  36         if dump:
  37             return True
  38         return False
  39
  40     def object_id(self):
  41         return "af_packet-%s" % self._host_if_name