64 static void periodic_unlink (struct ehci_hcd *ehci, unsigned frame, void *ptr)  in periodic_unlink()  argument
66 	union ehci_shadow	*prev_p = &ehci->pshadow[frame];  in periodic_unlink()
67 	__hc32			*hw_p = &ehci->periodic[frame];  in periodic_unlink()
91 periodic_usecs (struct ehci_hcd *ehci, unsigned frame, unsigned uframe)  in periodic_usecs()  argument
93 	__hc32			*hw_p = &ehci->periodic [frame];  in periodic_usecs()
94 	union ehci_shadow	*q = &ehci->pshadow [frame];  in periodic_usecs()
153 			frame * 8 + uframe, usecs);  in periodic_usecs()
222 	unsigned frame,  in periodic_tt_usecs()  argument
226 	__hc32			*hw_p = &ehci->periodic [frame];  in periodic_tt_usecs()
227 	union ehci_shadow	*q = &ehci->pshadow [frame];  in periodic_tt_usecs()
257 					frame);  in periodic_tt_usecs()
267 			frame, tt_usecs[7] - max_tt_usecs[7]);  in periodic_tt_usecs()
295 	unsigned		frame,  in tt_available()  argument
303 	for (; frame < ehci->periodic_size; frame += period) {  in tt_available()
306 		periodic_tt_usecs (ehci, dev, frame, tt_usecs);  in tt_available()
310 			frame, usecs, uframe,  in tt_available()
316 				frame, uframe);  in tt_available()
333 						frame, i);  in tt_available()
346 				usecs, frame, uframe);  in tt_available()
364 	unsigned		frame,  in tt_no_collision()  argument
375 	for (; frame < ehci->periodic_size; frame += period) {  in tt_no_collision()
379 		here = ehci->pshadow [frame];  in tt_no_collision()
380 		type = Q_NEXT_TYPE(ehci, ehci->periodic [frame]);  in tt_no_collision()
419 					frame, type);  in tt_no_collision()
623 	unsigned	frame,  in check_period()  argument
648 				claimed = periodic_usecs (ehci, frame, uframe);  in check_period()
652 		} while ((frame += 1) < ehci->periodic_size);  in check_period()
657 			claimed = periodic_usecs (ehci, frame, uframe);  in check_period()
660 		} while ((frame += period) < ehci->periodic_size);  in check_period()
669 	unsigned		frame,  in check_intr_schedule()  argument
681 	if (!check_period (ehci, frame, uframe, qh->period, qh->usecs))  in check_intr_schedule()
690 	if (tt_available (ehci, qh->period, qh->dev, frame, uframe,  in check_intr_schedule()
696 			if (!check_period (ehci, frame, i,  in check_intr_schedule()
718 	if (tt_no_collision (ehci, qh->period, qh->dev, frame, mask)) {  in check_intr_schedule()
719 		if (!check_period (ehci, frame, uframe + qh->gap_uf + 1,  in check_intr_schedule()
722 		if (!check_period (ehci, frame, uframe + qh->gap_uf,  in check_intr_schedule()
740 	unsigned	frame;		/* 0..(qh->period - 1), or NO_FRAME */  in qh_schedule()  local
744 	frame = qh->start;  in qh_schedule()
747 	if (frame < qh->period) {  in qh_schedule()
749 		status = check_intr_schedule (ehci, frame, --uframe,  in qh_schedule()
763 			frame = qh->period - 1;  in qh_schedule()
767 							frame, uframe, qh,  in qh_schedule()
772 			} while (status && frame--);  in qh_schedule()
776 			frame = 0;  in qh_schedule()
781 		qh->start = frame;  in qh_schedule()
1245 	u32			frame, uf;  in sitd_slot_ok()  local
1262 		frame = uframe >> 3;  in sitd_slot_ok()
1270 				stream->udev, frame, uf, stream->tt_usecs))  in sitd_slot_ok()
1277 				stream->udev, frame, mask))  in sitd_slot_ok()
1284 			if (periodic_usecs (ehci, frame, uf) > max_used)  in sitd_slot_ok()
1297 				if (periodic_usecs (ehci, frame, uf)  in sitd_slot_ok()
1487 itd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_itd *itd)  in itd_link()  argument
1490 	itd->itd_next = ehci->pshadow [frame];  in itd_link()
1491 	itd->hw_next = ehci->periodic [frame];  in itd_link()
1492 	ehci->pshadow [frame].itd = itd;  in itd_link()
1493 	itd->frame = frame;  in itd_link()
1495 	ehci->periodic[frame] = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD);  in itd_link()
1508 	unsigned		next_uframe, uframe, frame;  in itd_link_urb()  local
1544 		frame = next_uframe >> 3;  in itd_link_urb()
1554 		if (((next_uframe >> 3) != frame)  in itd_link_urb()
1556 			itd_link (ehci, frame % ehci->periodic_size, itd);  in itd_link_urb()
1660 	if (ehci->clock_frame != itd->frame || itd->index[7] != -1) {  in itd_complete()
1896 sitd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_sitd *sitd)  in sitd_link()  argument
1899 	sitd->sitd_next = ehci->pshadow [frame];  in sitd_link()
1900 	sitd->hw_next = ehci->periodic [frame];  in sitd_link()
1901 	ehci->pshadow [frame].sitd = sitd;  in sitd_link()
1902 	sitd->frame = frame;  in sitd_link()
1904 	ehci->periodic[frame] = cpu_to_hc32(ehci, sitd->sitd_dma | Q_TYPE_SITD);  in sitd_link()
2134 	unsigned	now_uframe, frame, clock, clock_frame, mod;  in scan_periodic()  local
2164 		frame = now_uframe >> 3;  in scan_periodic()
2168 		q_p = &ehci->pshadow [frame];  in scan_periodic()
2169 		hw_p = &ehci->periodic [frame];  in scan_periodic()
2207 				if (frame == clock_frame && live) {  in scan_periodic()
2243 				if (frame == clock_frame && live &&  in scan_periodic()
2268 					type, frame, q.ptr);  in scan_periodic()