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-rw-r--r--docs/configuration/reference.rst12
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/configuration/reference.rst b/docs/configuration/reference.rst
index 84b2fd75887..84a951cb956 100644
--- a/docs/configuration/reference.rst
+++ b/docs/configuration/reference.rst
@@ -666,6 +666,18 @@ or auto (default)
uio-driver vfio-pci
+uio-bind-force
+^^^^^^^^^^^^^^^^^^^^^^
+
+Force VPP to rebind the interface(s) to the selected UIO driver, even if the
+interface is up in Linux.
+By default, VPP will refuse to bind an interface if it is up in Linux,
+in case it is in active use.
+
+.. code-block:: console
+
+ uio-bind-force
+
no-multi-seg
^^^^^^^^^^^^