304 struct usb_gadget;
312 	int	(*get_frame)(struct usb_gadget *);
313 	int	(*wakeup)(struct usb_gadget *);
314 	int	(*set_selfpowered) (struct usb_gadget *, int is_selfpowered);
315 	int	(*vbus_session) (struct usb_gadget *, int is_active);
316 	int	(*vbus_draw) (struct usb_gadget *, unsigned mA);
317 	int	(*pullup) (struct usb_gadget *, int is_on);
318 	int	(*ioctl)(struct usb_gadget *,
320 	void	(*get_config_params)(struct usb_gadget *,
322 	int	(*udc_start)(struct usb_gadget *,
324 	int	(*udc_stop)(struct usb_gadget *);
325 	void	(*udc_set_speed)(struct usb_gadget *, enum usb_device_speed);
326 	struct usb_ep *(*match_ep)(struct usb_gadget *,
400 struct usb_gadget {  struct
437 #define work_to_gadget(w)	(container_of((w), struct usb_gadget, work))  argument
440 static inline void set_gadget_data(struct usb_gadget *gadget, void *data)  in set_gadget_data()
442 static inline void *get_gadget_data(struct usb_gadget *gadget)  in get_gadget_data()
444 static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)  in dev_to_usb_gadget()
446 	return container_of(dev, struct usb_gadget, dev);  in dev_to_usb_gadget()
448 static inline struct usb_gadget *usb_get_gadget(struct usb_gadget *gadget)  in usb_get_gadget()
453 static inline void usb_put_gadget(struct usb_gadget *gadget)  in usb_put_gadget()
458 		struct usb_gadget *gadget, void (*release)(struct device *dev));
459 extern int usb_add_gadget(struct usb_gadget *gadget);
460 extern void usb_del_gadget(struct usb_gadget *gadget);
464 		struct usb_gadget *gadget, void (*release)(struct device *dev));
465 extern int usb_add_gadget_udc(struct device *parent, struct usb_gadget *gadget);
466 extern void usb_del_gadget_udc(struct usb_gadget *gadget);
498 usb_ep_align_maybe(struct usb_gadget *g, struct usb_ep *ep, size_t len)  in usb_ep_align_maybe()
508 static inline int gadget_is_altset_supported(struct usb_gadget *g)  in gadget_is_altset_supported()
517 static inline int gadget_is_stall_supported(struct usb_gadget *g)  in gadget_is_stall_supported()
526 static inline int gadget_is_zlp_supported(struct usb_gadget *g)  in gadget_is_zlp_supported()
536 static inline int gadget_avoids_skb_reserve(struct usb_gadget *g)  in gadget_avoids_skb_reserve()
545 static inline int gadget_is_dualspeed(struct usb_gadget *g)  in gadget_is_dualspeed()
554 static inline int gadget_is_superspeed(struct usb_gadget *g)  in gadget_is_superspeed()
564 static inline int gadget_is_superspeed_plus(struct usb_gadget *g)  in gadget_is_superspeed_plus()
576 static inline int gadget_is_otg(struct usb_gadget *g)  in gadget_is_otg()
588 int usb_gadget_frame_number(struct usb_gadget *gadget);
589 int usb_gadget_wakeup(struct usb_gadget *gadget);
590 int usb_gadget_set_selfpowered(struct usb_gadget *gadget);
591 int usb_gadget_clear_selfpowered(struct usb_gadget *gadget);
592 int usb_gadget_vbus_connect(struct usb_gadget *gadget);
593 int usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA);
594 int usb_gadget_vbus_disconnect(struct usb_gadget *gadget);
595 int usb_gadget_connect(struct usb_gadget *gadget);
596 int usb_gadget_disconnect(struct usb_gadget *gadget);
597 int usb_gadget_deactivate(struct usb_gadget *gadget);
598 int usb_gadget_activate(struct usb_gadget *gadget);
600 static inline int usb_gadget_frame_number(struct usb_gadget *gadget)  in usb_gadget_frame_number()
602 static inline int usb_gadget_wakeup(struct usb_gadget *gadget)  in usb_gadget_wakeup()
604 static inline int usb_gadget_set_selfpowered(struct usb_gadget *gadget)  in usb_gadget_set_selfpowered()
606 static inline int usb_gadget_clear_selfpowered(struct usb_gadget *gadget)  in usb_gadget_clear_selfpowered()
608 static inline int usb_gadget_vbus_connect(struct usb_gadget *gadget)  in usb_gadget_vbus_connect()
610 static inline int usb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA)  in usb_gadget_vbus_draw()
612 static inline int usb_gadget_vbus_disconnect(struct usb_gadget *gadget)  in usb_gadget_vbus_disconnect()
614 static inline int usb_gadget_connect(struct usb_gadget *gadget)  in usb_gadget_connect()
616 static inline int usb_gadget_disconnect(struct usb_gadget *gadget)  in usb_gadget_disconnect()
618 static inline int usb_gadget_deactivate(struct usb_gadget *gadget)  in usb_gadget_deactivate()
620 static inline int usb_gadget_activate(struct usb_gadget *gadget)  in usb_gadget_activate()
702 	int			(*bind)(struct usb_gadget *gadget,
704 	void			(*unbind)(struct usb_gadget *);
705 	int			(*setup)(struct usb_gadget *,
707 	void			(*disconnect)(struct usb_gadget *);
708 	void			(*suspend)(struct usb_gadget *);
709 	void			(*resume)(struct usb_gadget *);
710 	void			(*reset)(struct usb_gadget *);
834 				struct usb_gadget *gadget);
835 int usb_otg_descriptor_init(struct usb_gadget *gadget,
844 extern int usb_gadget_map_request(struct usb_gadget *gadget,
849 extern void usb_gadget_unmap_request(struct usb_gadget *gadget,
854 static inline int usb_gadget_map_request(struct usb_gadget *gadget,  in usb_gadget_map_request()
859 static inline void usb_gadget_unmap_request(struct usb_gadget *gadget,  in usb_gadget_unmap_request()
867 extern void usb_gadget_set_state(struct usb_gadget *gadget,
873 extern void usb_gadget_udc_reset(struct usb_gadget *gadget,
887 extern struct usb_ep *gadget_find_ep_by_name(struct usb_gadget *g,
894 extern int usb_gadget_ep_match_desc(struct usb_gadget *gadget,
901 extern void usb_udc_vbus_handler(struct usb_gadget *gadget, bool status);
907 extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
911 extern struct usb_ep *usb_ep_autoconfig_ss(struct usb_gadget *,
917 extern void usb_ep_autoconfig_reset(struct usb_gadget *);