Add set_interface_link_up method to Linux Session class for setting the link of an interface up. The existing command most similar to this, bring_up_link, is designed for use during topology setup within the framework, whereas the new command is designed for use during test suite runtime, as is needed for the virtio suite.
Signed-off-by: Dean Marx <[email protected]> --- dts/framework/testbed_model/linux_session.py | 4 ++++ dts/framework/testbed_model/os_session.py | 8 ++++++++ 2 files changed, 12 insertions(+) diff --git a/dts/framework/testbed_model/linux_session.py b/dts/framework/testbed_model/linux_session.py index 1f11c3e740..bfec2f3339 100644 --- a/dts/framework/testbed_model/linux_session.py +++ b/dts/framework/testbed_model/linux_session.py @@ -204,6 +204,10 @@ def bring_up_link(self, ports: Iterable[Port]) -> None: del self._lshw_net_info + def set_interface_link_up(self, name: str) -> None: + """Overrides :meth:`~.os_session.OSSession.set_interface_link_up`.""" + self.send_command(f"ip link set dev {name} up", privileged=True, verify=True) + @cached_property def devbind_script_path(self) -> PurePath: """The path to the dpdk-devbind.py script on the node. diff --git a/dts/framework/testbed_model/os_session.py b/dts/framework/testbed_model/os_session.py index b41bb42205..4523679dc1 100644 --- a/dts/framework/testbed_model/os_session.py +++ b/dts/framework/testbed_model/os_session.py @@ -590,6 +590,14 @@ def bring_up_link(self, ports: Iterable[Port]) -> None: ports: The ports to apply the link up command to. """ + @abstractmethod + def set_interface_link_up(self, name: str) -> None: + """Send operating system specific command for bringing up link on specified interface. + + Args: + name: String representing logical name of port to apply the link up command to. + """ + @abstractmethod def configure_port_mtu(self, mtu: int, port: Port) -> None: """Configure `mtu` on `port`. -- 2.51.0
