1STRUCT USB_EP(9)            Kernel Mode Gadget API            STRUCT USB_EP(9)
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NAME

6       struct_usb_ep - device side representation of USB endpoint
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SYNOPSIS

9       struct usb_ep {
10         void * driver_data;
11         const char * name;
12         const struct usb_ep_ops * ops;
13         struct list_head ep_list;
14         unsigned maxpacket:16;
15       };
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MEMBERS

18       driver_data
19           for use by the gadget driver. all other fields are read-only to
20           gadget drivers.
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22       name
23           identifier for the endpoint, such as “ep-a” or “ep9in-bulk”
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25       ops
26           Function pointers used to access hardware-specific operations.
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28       ep_list
29           the gadget´s ep_list holds all of its endpoints
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31       maxpacket
32           The maximum packet size used on this endpoint. The initial value
33           can sometimes be reduced (hardware allowing), according to the
34           endpoint descriptor used to configure the endpoint.
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DESCRIPTION

37       the bus controller driver lists all the general purpose endpoints in
38       gadget->ep_list. the control endpoint (gadget->ep0) is not in that
39       list, and is accessed only in response to a driver setup callback.
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AUTHOR

42       David Brownell <dbrownell@users.sourceforge.net>
43           Author.
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46Kernel Hackers Manual 2.6.         June 2019                  STRUCT USB_EP(9)
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