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Diffstat (limited to 'resources/libraries/python/InterfaceUtil.py')
| -rw-r--r-- | resources/libraries/python/InterfaceUtil.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py index 03e0e69d42..2368ee3362 100644 --- a/resources/libraries/python/InterfaceUtil.py +++ b/resources/libraries/python/InterfaceUtil.py @@ -295,6 +295,21 @@ class InterfaceUtil: exec_cmd_no_error(node, cmd, sudo=True) @staticmethod + def set_interface_xdp_off(node, pf_pcis): + """Detaches any currently attached XDP/BPF program from the specified + interfaces. + + :param node: Topology node. + :param pf_pcis: List of node's interfaces PCI addresses. + :type nodes: dict + :type pf_pcis: list + """ + for pf_pci in pf_pcis: + pf_eth = InterfaceUtil.pci_to_eth(node, pf_pci) + cmd = f"ip link set dev {pf_eth} xdp off" + exec_cmd_no_error(node, cmd, sudo=True) + + @staticmethod def set_interface_flow_control(node, pf_pcis, rxf=u"off", txf=u"off"): """Set Ethernet flow control for specified interfaces. |