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-rw-r--r--resources/libraries/python/InterfaceUtil.py15
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.