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Component USB_DUMMY_HCD

Component Type: kbuild config

Description: Dummy HCD (DEVELOPMENT)

More info: This host controller driver emulates USB, looping all data transfer requests back to a USB "gadget driver" in the same host. The host side is the controller; the gadget side is the device. Gadget drivers can be high, full, or low speed; and they have access to endpoints like those from NET2280, PXA2xx, or SA1100 hardware. This may help in some stages of creating a driver to embed in a Linux device, since it lets you debug several parts of the gadget driver without its hardware or drivers being involved. Since such a gadget side driver needs to interoperate with a host side Linux-USB device driver, this may help to debug both sides of a USB protocol stack. Say "y" to link the driver statically, or "m" to build a dynamically linked module called "dummy_hcd" and force all gadget drivers to also be dynamically linked.

Build project: Kconfig (Linux kconfig) (Path: drivers\usb\gadget\udc\Kconfig )

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