265 	unsigned		uframe, uf, x;  in compute_tt_budget()  local
274 		for (uframe = ps->bw_phase << 3; uframe < EHCI_BANDWIDTH_SIZE;  in compute_tt_budget()
275 				uframe += ps->bw_uperiod) {  in compute_tt_budget()
276 			budget_line = &budget_table[uframe];  in compute_tt_budget()
352 	unsigned		uframe  in tt_available()  argument
358 	if ((period == 0) || (uframe >= 7))	/* error */  in tt_available()
373 		if (max_tt_usecs[uframe] <= tt_usecs[uframe])  in tt_available()
384 			for (i = uframe; i < (uframe + ufs) && i < 8; i++)  in tt_available()
389 		tt_usecs[uframe] += usecs;  in tt_available()
738 	unsigned	uframe,  in check_period()  argument
745 	if (uframe >= 8)  in check_period()
751 	for (uframe += frame << 3; uframe < EHCI_BANDWIDTH_SIZE;  in check_period()
752 			uframe += uperiod) {  in check_period()
753 		if (ehci->bandwidth[uframe] > usecs)  in check_period()
764 	unsigned		uframe,  in check_intr_schedule()  argument
773 	if (qh->ps.c_usecs && uframe >= 6)	/* FSTN territory? */  in check_intr_schedule()
776 	if (!check_period(ehci, frame, uframe, qh->ps.bw_uperiod, qh->ps.usecs))  in check_intr_schedule()
785 	if (tt_available(ehci, &qh->ps, tt, frame, uframe)) {  in check_intr_schedule()
789 		for (i = uframe+2; i < 8 && i <= uframe+4; i++)  in check_intr_schedule()
808 	mask = 0x03 << (uframe + qh->gap_uf);  in check_intr_schedule()
811 	mask |= 1 << uframe;  in check_intr_schedule()
813 		if (!check_period(ehci, frame, uframe + qh->gap_uf + 1,  in check_intr_schedule()
816 		if (!check_period(ehci, frame, uframe + qh->gap_uf,  in check_intr_schedule()
832 	unsigned	uframe;  in qh_schedule()  local
845 	uframe = 0;  in qh_schedule()
864 			for (uframe = 0; uframe < 8; uframe++) {  in qh_schedule()
866 						frame, uframe, qh, &c_mask, tt);  in qh_schedule()
883 	qh->ps.phase_uf = uframe;  in qh_schedule()
885 			(c_mask << 8) | (1 << uframe) :  in qh_schedule()
1190 		struct ehci_iso_packet	*uframe = &iso_sched->packet[i];  in itd_sched_init()  local
1204 		uframe->transaction = cpu_to_hc32(ehci, trans);  in itd_sched_init()
1207 		uframe->bufp = (buf & ~(u64)0x0fff);  in itd_sched_init()
1209 		if (unlikely((uframe->bufp != (buf & ~(u64)0x0fff))))  in itd_sched_init()
1210 			uframe->cross = 1;  in itd_sched_init()
1299 	unsigned		uframe;  in reserve_release_iso_bandwidth()  local
1309 	uframe = stream->ps.bw_phase << 3;  in reserve_release_iso_bandwidth()
1320 		for (i = uframe + stream->ps.phase_uf; i < EHCI_BANDWIDTH_SIZE;  in reserve_release_iso_bandwidth()
1329 		for (i = uframe; i < EHCI_BANDWIDTH_SIZE;  in reserve_release_iso_bandwidth()
1346 		for (i = uframe >> 3; i < EHCI_BANDWIDTH_FRAMES;  in reserve_release_iso_bandwidth()
1356 	unsigned		uframe  in itd_slot_ok()  argument
1364 	for (uframe &= stream->ps.bw_uperiod - 1; uframe < EHCI_BANDWIDTH_SIZE;  in itd_slot_ok()
1365 			uframe += stream->ps.bw_uperiod) {  in itd_slot_ok()
1366 		if (ehci->bandwidth[uframe] > usecs)  in itd_slot_ok()
1376 	unsigned		uframe,  in sitd_slot_ok()  argument
1384 	mask = stream->ps.cs_mask << (uframe & 7);  in sitd_slot_ok()
1387 	if (((stream->ps.cs_mask & 0xff) << (uframe & 7)) >= (1 << 7))  in sitd_slot_ok()
1395 	uframe &= stream->ps.bw_uperiod - 1;  in sitd_slot_ok()
1396 	frame = uframe >> 3;  in sitd_slot_ok()
1402 	uf = uframe & 7;  in sitd_slot_ok()
1419 		uf = uframe;  in sitd_slot_ok()
1430 			uf = uframe & ~7;  in sitd_slot_ok()
1432 			for (i = (uframe & 7) + 2; i < 8; (++i, tmp <<= 1)) {  in sitd_slot_ok()
1440 		uframe += stream->ps.bw_uperiod;  in sitd_slot_ok()
1441 	} while (uframe < EHCI_BANDWIDTH_SIZE);  in sitd_slot_ok()
1443 	stream->ps.cs_mask <<= uframe & 7;  in sitd_slot_ok()
1677 	u16			uframe  in itd_patch()  argument
1685 	uframe &= 0x07;  in itd_patch()
1686 	itd->index[uframe] = index;  in itd_patch()
1688 	itd->hw_transaction[uframe] = uf->transaction;  in itd_patch()
1689 	itd->hw_transaction[uframe] |= cpu_to_hc32(ehci, pg << 12);  in itd_patch()
1738 	unsigned		next_uframe, uframe, frame;  in itd_link_urb()  local
1772 		uframe = next_uframe & 0x07;  in itd_link_urb()
1775 		itd_patch(ehci, itd, iso_sched, packet, uframe);  in itd_link_urb()
1815 	unsigned				uframe;  in itd_complete()  local
1821 	for (uframe = 0; uframe < 8; uframe++) {  in itd_complete()
1822 		if (likely(itd->index[uframe] == -1))  in itd_complete()
1824 		urb_index = itd->index[uframe];  in itd_complete()
1827 		t = hc32_to_cpup(ehci, &itd->hw_transaction[uframe]);  in itd_complete()
1828 		itd->hw_transaction[uframe] = 0;  in itd_complete()