CONFIG_USB_CONFIGFS_EEM: Ethernet Emulation Model (EEM)

General informations

The Linux kernel configuration item CONFIG_USB_CONFIGFS_EEM:

• prompt: Ethernet Emulation Model (EEM)
• type: bool
• depends on: ( CONFIG_USB_CONFIGFS ) && ( CONFIG_NET )
• defined in drivers/usb/gadget/Kconfig
• found in Linux kernels: 3.11–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

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.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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