76 static void periodic_unlink (struct ehci_hcd *ehci, unsigned frame, void *ptr)  in periodic_unlink()  argument
78 	union ehci_shadow	*prev_p = &ehci->pshadow[frame];  in periodic_unlink()
79 	__hc32			*hw_p = &ehci->periodic[frame];  in periodic_unlink()
382 	unsigned		frame,  in tt_available()  argument
392 	for (frame &= period - 1; frame < EHCI_BANDWIDTH_FRAMES;  in tt_available()
393 			frame += period) {  in tt_available()
397 		if (tt->bandwidth[frame] + usecs > 900)  in tt_available()
400 		uf = frame << 3;  in tt_available()
442 	unsigned		frame,  in tt_no_collision()  argument
453 	for (; frame < ehci->periodic_size; frame += period) {  in tt_no_collision()
458 		here = ehci->pshadow [frame];  in tt_no_collision()
459 		type = Q_NEXT_TYPE(ehci, ehci->periodic [frame]);  in tt_no_collision()
499 					frame, type);  in tt_no_collision()
768 	unsigned	frame,  in check_period()  argument
782 	for (uframe += frame << 3; uframe < EHCI_BANDWIDTH_SIZE;  in check_period()
794 	unsigned		frame,  in check_intr_schedule()  argument
807 	if (!check_period(ehci, frame, uframe, qh->ps.bw_uperiod, qh->ps.usecs))  in check_intr_schedule()
816 	if (tt_available(ehci, &qh->ps, tt, frame, uframe)) {  in check_intr_schedule()
821 			if (!check_period(ehci, frame, i,  in check_intr_schedule()
843 	if (tt_no_collision(ehci, qh->ps.bw_period, qh->ps.udev, frame, mask)) {  in check_intr_schedule()
844 		if (!check_period(ehci, frame, uframe + qh->gap_uf + 1,  in check_intr_schedule()
847 		if (!check_period(ehci, frame, uframe + qh->gap_uf,  in check_intr_schedule()
891 		unsigned	frame;  in qh_schedule()  local
894 			frame = ++ehci->random_frame & (qh->ps.bw_period - 1);  in qh_schedule()
897 						frame, uframe, qh, &c_mask, tt);  in qh_schedule()
1299 			if (itd->frame == ehci->now_frame)  in itd_urb_transaction()
1318 		itd->frame = NO_FRAME;  in itd_urb_transaction()
1417 	unsigned		frame, uf;  in sitd_slot_ok()  local
1431 	frame = uframe >> 3;  in sitd_slot_ok()
1438 	if (!tt_available(ehci, &stream->ps, tt, frame, uf))  in sitd_slot_ok()
1445 			stream->ps.udev, frame, mask))  in sitd_slot_ok()
1739 itd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_itd *itd)  in itd_link()  argument
1741 	union ehci_shadow	*prev = &ehci->pshadow[frame];  in itd_link()
1742 	__hc32			*hw_p = &ehci->periodic[frame];  in itd_link()
1759 	itd->frame = frame;  in itd_link()
1773 	unsigned		next_uframe, uframe, frame;  in itd_link_urb()  local
1808 		frame = next_uframe >> 3;  in itd_link_urb()
1817 		if (((next_uframe >> 3) != frame)  in itd_link_urb()
1819 			itd_link(ehci, frame & (ehci->periodic_size - 1), itd);  in itd_link_urb()
2092 			if (sitd->frame == ehci->now_frame)  in sitd_urb_transaction()
2111 		sitd->frame = NO_FRAME;  in sitd_urb_transaction()
2155 sitd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_sitd *sitd)  in sitd_link()  argument
2158 	sitd->sitd_next = ehci->pshadow [frame];  in sitd_link()
2159 	sitd->hw_next = ehci->periodic [frame];  in sitd_link()
2160 	ehci->pshadow [frame].sitd = sitd;  in sitd_link()
2161 	sitd->frame = frame;  in sitd_link()
2163 	ehci->periodic[frame] = cpu_to_hc32(ehci, sitd->sitd_dma | Q_TYPE_SITD);  in sitd_link()
2382 	unsigned	uf, now_frame, frame;  in scan_isoc()  local
2401 	frame = ehci->last_iso_frame;  in scan_isoc()
2408 		q_p = &ehci->pshadow [frame];  in scan_isoc()
2409 		hw_p = &ehci->periodic [frame];  in scan_isoc()
2422 				if (frame == now_frame && live) {  in scan_isoc()
2462 				if (((frame == now_frame) ||  in scan_isoc()
2463 				     (((frame + 1) & fmask) == now_frame))  in scan_isoc()
2494 					type, frame, q.ptr);  in scan_isoc()
2510 		if (frame == now_frame)  in scan_isoc()
2514 		ehci->last_iso_frame = frame;  in scan_isoc()
2515 		frame = (frame + 1) & fmask;  in scan_isoc()