131 #define HCD_HW_ACCESSIBLE(hcd)	((hcd)->flags & (1U << HCD_FLAG_HW_ACCESSIBLE))  argument
132 #define HCD_POLL_RH(hcd)	((hcd)->flags & (1U << HCD_FLAG_POLL_RH))  argument
133 #define HCD_POLL_PENDING(hcd)	((hcd)->flags & (1U << HCD_FLAG_POLL_PENDING))  argument
134 #define HCD_WAKEUP_PENDING(hcd)	((hcd)->flags & (1U << HCD_FLAG_WAKEUP_PENDING))  argument
135 #define HCD_RH_RUNNING(hcd)	((hcd)->flags & (1U << HCD_FLAG_RH_RUNNING))  argument
136 #define HCD_DEAD(hcd)		((hcd)->flags & (1U << HCD_FLAG_DEAD))  argument
143 #define HCD_INTF_AUTHORIZED(hcd) \  argument
144 	((hcd)->flags & (1U << HCD_FLAG_INTF_AUTHORIZED))
236 static inline struct usb_bus *hcd_to_bus(struct usb_hcd *hcd)  in hcd_to_bus()  argument
238 	return &hcd->self;  in hcd_to_bus()
255 	irqreturn_t	(*irq) (struct usb_hcd *hcd);
271 	int	(*reset) (struct usb_hcd *hcd);
272 	int	(*start) (struct usb_hcd *hcd);
278 	int	(*pci_suspend)(struct usb_hcd *hcd, bool do_wakeup);
281 	int	(*pci_resume)(struct usb_hcd *hcd, bool hibernated);
284 	void	(*stop) (struct usb_hcd *hcd);
287 	void	(*shutdown) (struct usb_hcd *hcd);
290 	int	(*get_frame_number) (struct usb_hcd *hcd);
293 	int	(*urb_enqueue)(struct usb_hcd *hcd,
295 	int	(*urb_dequeue)(struct usb_hcd *hcd,
307 	int	(*map_urb_for_dma)(struct usb_hcd *hcd, struct urb *urb,
309 	void    (*unmap_urb_for_dma)(struct usb_hcd *hcd, struct urb *urb);
312 	void	(*endpoint_disable)(struct usb_hcd *hcd,
317 	void	(*endpoint_reset)(struct usb_hcd *hcd,
321 	int	(*hub_status_data) (struct usb_hcd *hcd, char *buf);
322 	int	(*hub_control) (struct usb_hcd *hcd,
345 	int	(*alloc_streams)(struct usb_hcd *hcd, struct usb_device *udev,
351 	int	(*free_streams)(struct usb_hcd *hcd, struct usb_device *udev,
411 	int	(*port_power)(struct usb_hcd *hcd, int portnum, bool enable);
415 static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd)  in hcd_giveback_urb_in_bh()  argument
417 	return hcd->driver->flags & HCD_BH;  in hcd_giveback_urb_in_bh()
420 static inline bool hcd_periodic_completion_in_progress(struct usb_hcd *hcd,  in hcd_periodic_completion_in_progress()  argument
423 	return hcd->high_prio_bh.completing_ep == ep;  in hcd_periodic_completion_in_progress()
426 static inline bool hcd_uses_dma(struct usb_hcd *hcd)  in hcd_uses_dma()  argument
428 	return IS_ENABLED(CONFIG_HAS_DMA) && (hcd->driver->flags & HCD_DMA);  in hcd_uses_dma()
431 extern int usb_hcd_link_urb_to_ep(struct usb_hcd *hcd, struct urb *urb);
432 extern int usb_hcd_check_unlink_urb(struct usb_hcd *hcd, struct urb *urb,
434 extern void usb_hcd_unlink_urb_from_ep(struct usb_hcd *hcd, struct urb *urb);
438 extern void usb_hcd_giveback_urb(struct usb_hcd *hcd, struct urb *urb,
440 extern int usb_hcd_map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb,
465 extern struct usb_hcd *usb_get_hcd(struct usb_hcd *hcd);
466 extern void usb_put_hcd(struct usb_hcd *hcd);
467 extern int usb_hcd_is_primary_hcd(struct usb_hcd *hcd);
468 extern int usb_add_hcd(struct usb_hcd *hcd,
470 extern void usb_remove_hcd(struct usb_hcd *hcd);
471 extern int usb_hcd_find_raw_port_number(struct usb_hcd *hcd, int port1);
472 int usb_hcd_setup_local_mem(struct usb_hcd *hcd, phys_addr_t phys_addr,
495 int hcd_buffer_create(struct usb_hcd *hcd);
496 void hcd_buffer_destroy(struct usb_hcd *hcd);
506 extern void usb_hc_died(struct usb_hcd *hcd);
507 extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd);
569 	struct usb_hcd		*hcd;  member
674 extern void usb_hcd_resume_root_hub(struct usb_hcd *hcd);
680 static inline void usb_hcd_resume_root_hub(struct usb_hcd *hcd)  in usb_hcd_resume_root_hub()  argument