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__(self, test, sock_filename, is_server=0, renumber=0,
   8                  disable_mrg_rxbuf=0, disable_indirect_desc=0, gso=0,
   9                  custom_dev_instance=0, use_custom_mac=0, mac_address='',
  10                  tag=''):
  11
  12         """ Create VPP Vhost interface """
  13         super(VppVhostInterface, self).__init__(test)
  14         self.is_server = is_server
  15         self.sock_filename = sock_filename
  16         self.renumber = renumber
  17         self.disable_mrg_rxbuf = disable_mrg_rxbuf
  18         self.disable_indirect_desc = disable_indirect_desc
  19         self.gso = gso
  20         self.custom_dev_instance = custom_dev_instance
  21         self.use_custom_mac = use_custom_mac
  22         self.mac_address = mac_address
  23         self.tag = tag
  24
  25     def add_vpp_config(self):
  26         r = self.test.vapi.create_vhost_user_if(self.is_server,
  27                                                 self.sock_filename,
  28                                                 self.renumber,
  29                                                 self.disable_mrg_rxbuf,
  30                                                 self.disable_indirect_desc,
  31                                                 self.gso,
  32                                                 self.custom_dev_instance,
  33                                                 self.use_custom_mac,
  34                                                 self.mac_address,
  35                                                 self.tag)
  36         self.set_sw_if_index(r.sw_if_index)
  37
  38     def remove_vpp_config(self):
  39         self.test.vapi.delete_vhost_user_if(self.sw_if_index)
  40
  41     def is_interface_config_in_dump(self, dump):
  42         for i in dump:
  43             if i.sw_if_index == self.sw_if_index:
  44                 return True
  45         else:
  46             return False