Merge pull request #7 from telekom/fix/sriov-bind

Reset sriov_drivers_autoprobe to 1 before rebinding

netplanner/sriov/__main__.py

@@ -115,4 +115,5 @@ def config(configuration: NetplannerConfig, queue_rebind: bool = False):
 def rebind(pci_addresses: list[str]):
     for pci_address in pci_addresses:
         device = pci.PCIDevice(pci_address)
+        device.sriov_drivers_autoprobe = True
         pci.bind_vfs(device.vfs)

netplanner/sriov/pci.py

@@ -172,6 +172,19 @@ def devlink_set(self, obj_name: str, prop: str, value: str):
             ]
         )
 
+    @property
+    def sriov_drivers_autoprobe(self) -> bool:
+        sriov_drivers_autoprobe_file = self.subpath("sriov_drivers_autoprobe")
+        with open(sriov_drivers_autoprobe_file, "r") as f:
+            read_data = f.read()
+        return bool(int(read_data.strip()))
+
+    @sriov_drivers_autoprobe.setter
+    def sriov_drivers_autoprobe(self, value: bool):
+        sriov_drivers_autoprobe_file = self.subpath("sriov_drivers_autoprobe")
+        with open(sriov_drivers_autoprobe_file, "w") as f:
+            f.write("1" if value else "0")
+
     def __str__(self) -> str:
         """String represenation of object
 
@@ -424,6 +437,7 @@ def set_eswitch_mode(self, switch_mode: str):
             self.update_attributes()
 
     def bind_vfs(self):
+        self.pci_device.sriov_drivers_autoprobe = True
         bind_vfs(self.pci_device.vfs)