Merge "sriov: Determine path to the bind-tool"

[vswitchperf.git] / vswitches / vswitch.py

diff --git a/vswitches/vswitch.py b/vswitches/vswitch.py
index 893bd1f..efa3a34 100644 (file)
--- a/vswitches/vswitch.py
+++ b/vswitches/vswitch.py
@@ -20,6 +20,14 @@ class IVSwitch(object):
 
     Other methods are called only between start() and stop()
     """
+    def get_version(self):
+        """Return version of vSwitch and DPDK (if used by vSwitch)
+           This method should be implemented in case, that version
+           of vswitch or DPDK can be read only during vSwitch runtime.
+           Otherwise it can be implemented inside tools/systeminfo.py.
+        """
+        raise NotImplementedError()
+
     def start(self):
         """Start the vSwitch
 
@@ -28,6 +36,13 @@ class IVSwitch(object):
         """
         raise NotImplementedError()
 
+    def restart(self):
+        """Retart the vSwitch
+
+        Restart of vSwitch is required for failover testcases.
+        """
+        raise NotImplementedError()
+
     def stop(self):
         """Stop the vSwitch