xdp: use common include for both ethernet and bond

docs/_include/interface-xdp.txt

@@ -0,0 +1,24 @@
+.. cfgcmd:: set interfaces {{ var0 }} <interface> xdp
+
+  Enable support for Linux :abbr:`XDP (eXpress Data Path)` on recent 1.3 rolling
+  releases. You must enable it for every interface which should participate in
+  the XDP forwarding.
+
+  XDP is an eBPF based high performance data path merged in the Linux kernel
+  since version 4.8. The idea behind XDP is to add an early hook in the RX path
+  of the kernel, and let a user supplied eBPF program decide the fate of the
+  packet. The hook is placed in the NIC driver just after the interrupt
+  processing, and before any memory allocation needed by the network stack
+  itself, because memory allocation can be an expensive operation.
+
+  .. warning:: This is highly experimental!
+
+  .. note:: Enabling this feature will break any form of NAT or Firewalling on
+    this interface, as XDP is handled way earlier in the driver then iptables/
+    nftables.
+
+  Example:
+
+  .. code-block:: none
+
+    set interfaces {{ var0 }} {{ var1 }} xdp

docs/configuration/interfaces/bonding.rst

@@ -256,6 +256,13 @@ Bond options
    The maximum number of targets that can be specified is 16. The default value
    is no IP addresses.
 
+Offloading
+----------
+
+.. cmdinclude:: /_include/interface-xdp.txt
+   :var0: bonding
+   :var1: bond0
+
 VLAN
 ====
 
@@ -265,6 +272,7 @@ VLAN
 
 Port Mirror (SPAN)
 ==================
+
 .. cmdinclude:: ../../_include/interface-mirror.txt
    :var0: bonding
    :var1: bond1

docs/configuration/interfaces/ethernet.rst

@@ -92,24 +92,9 @@ Offloading
   the IPv4 ID is not sequentially incrementing it will be altered so that it is
   when a frame assembled via GRO is segmented via GSO.
 
-.. cfgcmd:: set interfaces ethernet <interface> xdp
+.. cmdinclude:: /_include/interface-xdp.txt
-
+   :var0: ethernet
-  Enable support for Linux :abbr:`XDP (eXpress Data Path)` on recent 1.3 rolling
+   :var1: eth0
-  releases. You must enable it for every interface which should participate in
-  the XDP forwarding.
-
-  XDP is an eBPF based high performance data path merged in the Linux kernel
-  since version 4.8. The idea behind XDP is to add an early hook in the RX path
-  of the kernel, and let a user supplied eBPF program decide the fate of the
-  packet. The hook is placed in the NIC driver just after the interrupt
-  processing, and before any memory allocation needed by the network stack
-  itself, because memory allocation can be an expensive operation.
-
-  .. warning:: This is highly experimental!
-
-  .. note:: Enabling this feature will break any form of NAT or Firewalling on
-    this interface, as XDP is handled way earlier in the driver then iptables/
-    nftables.
 
 VLAN
 ====