X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FInterfaceUtil.py;h=1245a3312a0d010171db9e8ee0f2aa3305cd751b;hb=a5a51a112a0d3475f2368a18b6b42f7712ec5b25;hp=bfc0ba7a0838fac889eb766f8d241d9507e3b7dd;hpb=1c1d5cbe67254f0457d8f27acb32882eded47b67;p=csit.git

diff --git a/resources/libraries/python/InterfaceUtil.py b/resources/libraries/python/InterfaceUtil.py
index bfc0ba7a08..1245a3312a 100644
--- a/resources/libraries/python/InterfaceUtil.py
+++ b/resources/libraries/python/InterfaceUtil.py
@@ -1546,6 +1546,25 @@ class InterfaceUtil:
         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
@@ -1569,9 +1588,9 @@ class InterfaceUtil:
         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(
@@ -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)