27 struct musb;
106 #define MUSB_MODE(musb) ((musb)->is_host ? "Host" : "Peripheral")  argument
158 	int	(*init)(struct musb *musb);
159 	int	(*exit)(struct musb *musb);
161 	void	(*enable)(struct musb *musb);
162 	void	(*disable)(struct musb *musb);
180 		(*dma_init) (struct musb *musb, void __iomem *base);
182 	int	(*set_mode)(struct musb *musb, u8 mode);
183 	void	(*try_idle)(struct musb *musb, unsigned long timeout);
184 	int	(*recover)(struct musb *musb);
186 	int	(*vbus_status)(struct musb *musb);
187 	void	(*set_vbus)(struct musb *musb, int on);
189 	void	(*pre_root_reset_end)(struct musb *musb);
190 	void	(*post_root_reset_end)(struct musb *musb);
192 	void	(*clear_ep_rxintr)(struct musb *musb, int epnum);
201 	struct musb		*musb;  member
277 struct musb {  struct
378 #define	can_bulk_split(musb, type) \  argument
379 	(((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_split)
382 #define	can_bulk_combine(musb, type) \  argument
383 	(((type) == USB_ENDPOINT_XFER_BULK) && (musb)->bulk_combine)
423 static inline struct musb *gadget_to_musb(struct usb_gadget *g)  in gadget_to_musb()
425 	return container_of(g, struct musb, g);  in gadget_to_musb()
452 static inline int musb_read_fifosize(struct musb *musb,  in musb_read_fifosize()  argument
455 	void __iomem *mbase = musb->mregs;  in musb_read_fifosize()
459 	reg = musb_readb(mbase, musb->io.ep_offset(epnum, MUSB_FIFOSIZE));  in musb_read_fifosize()
464 	musb->nr_endpoints++;  in musb_read_fifosize()
465 	musb->epmask |= (1 << epnum);  in musb_read_fifosize()
482 static inline void musb_configure_ep0(struct musb *musb)  in musb_configure_ep0()  argument
484 	musb->endpoints[0].max_packet_sz_tx = MUSB_EP0_FIFOSIZE;  in musb_configure_ep0()
485 	musb->endpoints[0].max_packet_sz_rx = MUSB_EP0_FIFOSIZE;  in musb_configure_ep0()
486 	musb->endpoints[0].is_shared_fifo = true;  in musb_configure_ep0()
493 extern void musb_stop(struct musb *musb);
494 extern void musb_start(struct musb *musb);
499 extern int musb_set_host(struct musb *musb);
500 extern int musb_set_peripheral(struct musb *musb);
502 extern void musb_load_testpacket(struct musb *);
504 extern irqreturn_t musb_interrupt(struct musb *);
506 extern void musb_hnp_stop(struct musb *musb);
508 int musb_queue_resume_work(struct musb *musb,
509 			   int (*callback)(struct musb *musb, void *data),
512 static inline void musb_platform_set_vbus(struct musb *musb, int is_on)  in musb_platform_set_vbus()  argument
514 	if (musb->ops->set_vbus)  in musb_platform_set_vbus()
515 		musb->ops->set_vbus(musb, is_on);  in musb_platform_set_vbus()
518 static inline void musb_platform_enable(struct musb *musb)  in musb_platform_enable()  argument
520 	if (musb->ops->enable)  in musb_platform_enable()
521 		musb->ops->enable(musb);  in musb_platform_enable()
524 static inline void musb_platform_disable(struct musb *musb)  in musb_platform_disable()  argument
526 	if (musb->ops->disable)  in musb_platform_disable()
527 		musb->ops->disable(musb);  in musb_platform_disable()
530 static inline int musb_platform_set_mode(struct musb *musb, u8 mode)  in musb_platform_set_mode()  argument
532 	if (!musb->ops->set_mode)  in musb_platform_set_mode()
535 	return musb->ops->set_mode(musb, mode);  in musb_platform_set_mode()
538 static inline void musb_platform_try_idle(struct musb *musb,  in musb_platform_try_idle()  argument
541 	if (musb->ops->try_idle)  in musb_platform_try_idle()
542 		musb->ops->try_idle(musb, timeout);  in musb_platform_try_idle()
545 static inline int  musb_platform_recover(struct musb *musb)  in musb_platform_recover()  argument
547 	if (!musb->ops->recover)  in musb_platform_recover()
550 	return musb->ops->recover(musb);  in musb_platform_recover()
553 static inline int musb_platform_get_vbus_status(struct musb *musb)  in musb_platform_get_vbus_status()  argument
555 	if (!musb->ops->vbus_status)  in musb_platform_get_vbus_status()
558 	return musb->ops->vbus_status(musb);  in musb_platform_get_vbus_status()
561 static inline int musb_platform_init(struct musb *musb)  in musb_platform_init()  argument
563 	if (!musb->ops->init)  in musb_platform_init()
566 	return musb->ops->init(musb);  in musb_platform_init()
569 static inline int musb_platform_exit(struct musb *musb)  in musb_platform_exit()  argument
571 	if (!musb->ops->exit)  in musb_platform_exit()
574 	return musb->ops->exit(musb);  in musb_platform_exit()
577 static inline void musb_platform_pre_root_reset_end(struct musb *musb)  in musb_platform_pre_root_reset_end()  argument
579 	if (musb->ops->pre_root_reset_end)  in musb_platform_pre_root_reset_end()
580 		musb->ops->pre_root_reset_end(musb);  in musb_platform_pre_root_reset_end()
583 static inline void musb_platform_post_root_reset_end(struct musb *musb)  in musb_platform_post_root_reset_end()  argument
585 	if (musb->ops->post_root_reset_end)  in musb_platform_post_root_reset_end()
586 		musb->ops->post_root_reset_end(musb);  in musb_platform_post_root_reset_end()
589 static inline void musb_platform_clear_ep_rxintr(struct musb *musb, int epnum)  in musb_platform_clear_ep_rxintr()  argument
591 	if (musb->ops->clear_ep_rxintr)  in musb_platform_clear_ep_rxintr()
592 		musb->ops->clear_ep_rxintr(musb, epnum);  in musb_platform_clear_ep_rxintr()
595 static inline void musb_set_state(struct musb *musb,  in musb_set_state()  argument
598 	if (musb->xceiv)  in musb_set_state()
599 		musb->xceiv->otg->state = otg_state;  in musb_set_state()
601 		musb->otg_state = otg_state;  in musb_set_state()
604 static inline enum usb_otg_state musb_get_state(struct musb *musb)  in musb_get_state()  argument
606 	if (musb->xceiv)  in musb_get_state()
607 		return musb->xceiv->otg->state;  in musb_get_state()
609 	return musb->otg_state;  in musb_get_state()
612 static inline const char *musb_otg_state_string(struct musb *musb)  in musb_otg_state_string()  argument
614 	return usb_otg_state_string(musb_get_state(musb));  in musb_otg_state_string()