File-copy from v4.4.100

This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Please refer to that tree for all history prior to this point.

Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/net/wimax/Kconfig b/net/wimax/Kconfig
new file mode 100644
index 0000000..e4d97ab
--- /dev/null
+++ b/net/wimax/Kconfig
@@ -0,0 +1,39 @@
+#
+# WiMAX LAN device configuration
+#
+
+menuconfig WIMAX
+	tristate "WiMAX Wireless Broadband support"
+	depends on RFKILL || !RFKILL
+	help
+
+	  Select to configure support for devices that provide
+	  wireless broadband connectivity using the WiMAX protocol
+	  (IEEE 802.16).
+
+	  Please note that most of these devices require signing up
+	  for a service plan with a provider.
+
+	  The different WiMAX drivers can be enabled in the menu entry
+
+	  Device Drivers > Network device support > WiMAX Wireless
+	  Broadband devices
+
+	  If unsure, it is safe to select M (module).
+
+config WIMAX_DEBUG_LEVEL
+	int "WiMAX debug level"
+	depends on WIMAX
+	default 8
+	help
+
+	  Select the maximum debug verbosity level to be compiled into
+	  the WiMAX stack code.
+
+	  By default, debug messages are disabled at runtime and can
+	  be selectively enabled for different parts of the code using
+	  the sysfs debug-levels file.
+
+	  If set at zero, this will compile out all the debug code.
+
+	  It is recommended that it is left at 8.