T5409: add per-client-thread CLI option for wireguard and wireless interfaces

docs/_include/interface-per-client-thread.txt

@@ -0,0 +1,14 @@
+.. cfgcmd:: set interfaces {{ var0 }} <interface> {{ var2 }} {{ var3 }}
+  {{ var5 }} {{ var6 }} per-client-thread
+
+  Provides a per-device control to enable/disable the threaded mode for
+  all the NAPI instances of the given network device, without the need for
+  a device up/down.
+
+  If CLI option is not specified, this feature is disabled.
+
+  Example:
+
+  .. code-block:: none
+
+    set interfaces {{ var0 }} {{ var1 }} {{ var2 }} {{ var4 }} {{ var5 }} {{ var7 }} per-client-thread

docs/configuration/interfaces/wireguard.rst

@@ -183,6 +183,10 @@ traffic.
   The command :opcmd:`show interfaces wireguard wg01 public-key` will then show the
   public key, which needs to be shared with the peer.
 
+.. cmdinclude:: /_include/interface-per-client-thread.txt
+   :var0: wireguard
+   :var1: wg01
+
 **remote side - commands**
 
 .. code-block:: none

docs/configuration/interfaces/wireless.rst

@@ -122,6 +122,10 @@ Wireless options
   * ``station`` - Connects to another access point
   * ``monitor`` - Passively monitor all packets on the frequency/channel
 
+.. cmdinclude:: /_include/interface-per-client-thread.txt
+   :var0: wireless
+   :var1: wlan0
+
 PPDU
 ----