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from vpp_interface import VppInterface
class VppVhostInterface(VppInterface):
"""VPP vhost interface."""
def __init__(
self,
test,
sock_filename,
is_server=0,
renumber=0,
disable_mrg_rxbuf=0,
disable_indirect_desc=0,
enable_gso=0,
enable_packed_ring=0,
enable_event_idx=0,
custom_dev_instance=0xFFFFFFFF,
use_custom_mac=0,
mac_address="",
tag="",
):
"""Create VPP Vhost interface"""
super(VppVhostInterface, self).__init__(test)
self.is_server = is_server
self.sock_filename = sock_filename
self.renumber = renumber
self.disable_mrg_rxbuf = disable_mrg_rxbuf
self.disable_indirect_desc = disable_indirect_desc
self.enable_gso = enable_gso
self.enable_packed_ring = enable_packed_ring
self.enable_event_idx = enable_event_idx
self.custom_dev_instance = custom_dev_instance
self.use_custom_mac = use_custom_mac
self.mac_address = mac_address
self.tag = tag
def add_vpp_config(self):
r = self.test.vapi.create_vhost_user_if_v2(
self.is_server,
self.sock_filename,
self.renumber,
self.disable_mrg_rxbuf,
self.disable_indirect_desc,
self.enable_gso,
self.enable_packed_ring,
self.enable_event_idx,
self.custom_dev_instance,
self.use_custom_mac,
self.mac_address,
self.tag,
)
self.set_sw_if_index(r.sw_if_index)
def remove_vpp_config(self):
self.test.vapi.delete_vhost_user_if(self.sw_if_index)
def is_interface_config_in_dump(self, dump):
for i in dump:
if i.sw_if_index == self.sw_if_index:
return True
else:
return False
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