Add a command to the testpmd shell for setting the portlist (list of forwarding ports) within a testpmd session. This allows for changing the forwarding order between ports.
Signed-off-by: Dean Marx <[email protected]> --- dts/api/testpmd/__init__.py | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/dts/api/testpmd/__init__.py b/dts/api/testpmd/__init__.py index 6d70927660..e990c582e3 100644 --- a/dts/api/testpmd/__init__.py +++ b/dts/api/testpmd/__init__.py @@ -1429,6 +1429,23 @@ def set_queue_mbuf_fast_free( f"Failed to get offload config on port {port_id}, queue {queue_id}:\n{output}" ) + def set_portlist(self, order: list[int], verify: bool = True) -> None: + """Sets the order of forwarding ports. + + Args: + order: List of integers representing the desired port ordering. + verify: If :data:`True` the output of the command will be scanned in an attempt to + verify that the portlist was successfully set. + + Raises: + InteractiveCommandExecutionError: If the portlist could not be set. + """ + order_list = ",".join(map(str, order)) + portlist_output = self.send_command(f"set portlist {order_list}") + if verify: + if "Invalid port" in portlist_output: + raise InteractiveCommandExecutionError(f"Invalid port in order {order_list}") + @_requires_started_ports def get_offload_config( self, -- 2.51.0
