diff options
Diffstat (limited to 'resources/libraries/python')
| -rw-r--r-- | resources/libraries/python/InterfaceUtil.py | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py index e751160077..1245a3312a 100644 --- a/resources/libraries/python/InterfaceUtil.py +++ b/resources/libraries/python/InterfaceUtil.py @@ -1547,6 +1547,25 @@ class InterfaceUtil: exec_cmd_no_error(node, cmd, sudo=True) @staticmethod + def set_linux_interface_state( + node, interface, namespace=None, state=u"up"): + """Set operational state for interface in linux. + + :param node: Node where to execute command. + :param interface: Interface in namespace. + :param namespace: Execute command in namespace. Optional + :param state: Up/Down. + :type node: dict + :type interface: str + :type namespace: str + :type state: str + """ + ns_str = f"ip netns exec {namespace}" if namespace else u"" + + cmd = f"{ns_str} ip link set dev {interface} {state}" + exec_cmd_no_error(node, cmd, sudo=True) + + @staticmethod def init_avf_interface(node, ifc_key, numvfs=1, osi_layer=u"L2"): """Init PCI device by creating VIFs and bind them to vfio-pci for AVF driver testing on DUT. @@ -1610,6 +1629,9 @@ class InterfaceUtil: InterfaceUtil.set_linux_interface_mac( node, pf_dev, vf_mac_addr, vf_id=vf_id ) + InterfaceUtil.set_linux_interface_state( + node, pf_dev, state=u"up" + ) DUTSetup.pci_vf_driver_unbind(node, pf_pci_addr, vf_id) DUTSetup.pci_vf_driver_bind(node, pf_pci_addr, vf_id, uio_driver) |