cmd = f"{ns_str} ip link set dev {interface} {spoof_str}"
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
pf_mac_addr = Topology.get_interface_mac(node, ifc_key).split(":")
uio_driver = Topology.get_uio_driver(node)
kernel_driver = Topology.get_interface_driver(node, ifc_key)
- if kernel_driver not in (u"i40e", u"i40evf"):
+ if kernel_driver not in (u"ice", u"iavf", u"i40e", u"i40evf"):
raise RuntimeError(
- f"AVF needs i40e-compatible driver, not {kernel_driver} "
+ f"AVF needs ice or i40e compatible driver, not {kernel_driver}"
f"at node {node[u'host']} ifc {ifc_key}"
)
current_driver = DUTSetup.get_pci_dev_driver(
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)