+config USB_ETH_EEM
+ bool "Ethernet Emulation Model (EEM) support"
+ depends on USB_ETH
+ default n
+ help
+ CDC EEM is a newer USB standard that is somewhat simpler than CDC ECM
+ and therefore can be supported by more hardware. Technically ECM and
+ EEM are designed for different applications. The ECM model extends
+ the network interface to the target (e.g. a USB cable modem), and the
+ EEM model is for mobile devices to communicate with hosts using
+ ethernet over USB. For Linux gadgets, however, the interface with
+ the host is the same (a usbX device), so the differences are minimal.
+
+ If you say "y" here, the Ethernet gadget driver will use the EEM
+ protocol rather than ECM. If unsure, say "n".
+