test/vpp_vhost_interface.py

   1 from vpp_interface import VppInterface
   2
   3
   4 class VppVhostInterface(VppInterface):
   5     """VPP vhost interface."""
   6
   7     def __init__(
   8         self,
   9         test,
  10         sock_filename,
  11         is_server=0,
  12         renumber=0,
  13         disable_mrg_rxbuf=0,
  14         disable_indirect_desc=0,
  15         enable_gso=0,
  16         enable_packed_ring=0,
  17         enable_event_idx=0,
  18         custom_dev_instance=0xFFFFFFFF,
  19         use_custom_mac=0,
  20         mac_address="",
  21         tag="",
  22     ):
  23         """Create VPP Vhost interface"""
  24         super(VppVhostInterface, self).__init__(test)
  25         self.is_server = is_server
  26         self.sock_filename = sock_filename
  27         self.renumber = renumber
  28         self.disable_mrg_rxbuf = disable_mrg_rxbuf
  29         self.disable_indirect_desc = disable_indirect_desc
  30         self.enable_gso = enable_gso
  31         self.enable_packed_ring = enable_packed_ring
  32         self.enable_event_idx = enable_event_idx
  33         self.custom_dev_instance = custom_dev_instance
  34         self.use_custom_mac = use_custom_mac
  35         self.mac_address = mac_address
  36         self.tag = tag
  37
  38     def add_vpp_config(self):
  39         r = self.test.vapi.create_vhost_user_if_v2(
  40             self.is_server,
  41             self.sock_filename,
  42             self.renumber,
  43             self.disable_mrg_rxbuf,
  44             self.disable_indirect_desc,
  45             self.enable_gso,
  46             self.enable_packed_ring,
  47             self.enable_event_idx,
  48             self.custom_dev_instance,
  49             self.use_custom_mac,
  50             self.mac_address,
  51             self.tag,
  52         )
  53         self.set_sw_if_index(r.sw_if_index)
  54
  55     def remove_vpp_config(self):
  56         self.test.vapi.delete_vhost_user_if(self.sw_if_index)
  57
  58     def is_interface_config_in_dump(self, dump):
  59         for i in dump:
  60             if i.sw_if_index == self.sw_if_index:
  61                 return True
  62         else:
  63             return False