struct usb_gadget {
struct usb_ep * ep0;
struct list_head ep_list;
enum usb_device_speed speed;
const char * name;
};
Gadgets have a mostly-portable ``gadget driver'' implementing device functions, handling all usb configurations and interfaces. They also have a hardware-specific driver (accessed through ops vectors), which insulates the gadget driver from hardware details and packages the hardware endpoints through generic i/o queues.
Except for the driver data, all fields in this structure are read-only to the gadget driver. That driver data is part of the ``driver model'' infrastructure in 2.5 (and later) kernels, and for earlier systems is grouped in a similar structure that's not known to the rest of the kernel.
Permission is granted to copy, distribute, and/or modify this document under the terms of the GNU Free Documentation License, version 1.2, or any later version published by the Free Software Foundation; with the Invariant Sections being the "GNU Free Documentation License", no Front-Cover Texts, and no Back-Cover Texts.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Free Documentation License for more details.
Note that certain sections of this document are merged into Linux kernel source code. That content is the bulk of [XRef to CORE]> and [XRef to UTILS]>, where the "GNU Free Documentation License" is identified as an alternate licence for its documentation.
If you have comments on the formatting of this manpage, then please contact Michael Still (mikal@stillhq.com).
This documentation was generated with kernel version 2.5.73.