54 		return &periodic->itd->itd_next;  in periodic_next_shadow()
144 			if (q->itd->hw_transaction[uframe])  in periodic_usecs()
145 				usecs += q->itd->stream->usecs;  in periodic_usecs()
146 			hw_p = &q->itd->hw_next;  in periodic_usecs()
147 			q = &q->itd->itd_next;  in periodic_usecs()
257 			hw_p = &q->itd->hw_next;  in periodic_tt_usecs()
258 			q = &q->itd->itd_next;  in periodic_tt_usecs()
407 				type = Q_NEXT_TYPE(ehci, here.itd->hw_next);  in tt_no_collision()
408 				here = here.itd->itd_next;  in tt_no_collision()
1166 	struct ehci_itd		*itd;  in itd_urb_transaction()  local
1193 			itd = list_first_entry(&stream->free_list,  in itd_urb_transaction()
1195 			if (itd->frame == ehci->now_frame)  in itd_urb_transaction()
1197 			list_del (&itd->itd_list);  in itd_urb_transaction()
1198 			itd_dma = itd->itd_dma;  in itd_urb_transaction()
1202 			itd = dma_pool_alloc (ehci->itd_pool, mem_flags,  in itd_urb_transaction()
1205 			if (!itd) {  in itd_urb_transaction()
1212 		memset (itd, 0, sizeof *itd);  in itd_urb_transaction()
1213 		itd->itd_dma = itd_dma;  in itd_urb_transaction()
1214 		itd->frame = 9999;		/* an invalid value */  in itd_urb_transaction()
1215 		list_add (&itd->itd_list, &sched->td_list);  in itd_urb_transaction()
1488 		struct ehci_itd *itd)  in itd_init()  argument
1493 	itd->hw_next = EHCI_LIST_END(ehci);  in itd_init()
1494 	itd->hw_bufp [0] = stream->buf0;  in itd_init()
1495 	itd->hw_bufp [1] = stream->buf1;  in itd_init()
1496 	itd->hw_bufp [2] = stream->buf2;  in itd_init()
1499 		itd->index[i] = -1;  in itd_init()
1507 	struct ehci_itd		*itd,  in itd_patch()  argument
1514 	unsigned		pg = itd->pg;  in itd_patch()
1519 	itd->index [uframe] = index;  in itd_patch()
1521 	itd->hw_transaction[uframe] = uf->transaction;  in itd_patch()
1522 	itd->hw_transaction[uframe] |= cpu_to_hc32(ehci, pg << 12);  in itd_patch()
1523 	itd->hw_bufp[pg] |= cpu_to_hc32(ehci, uf->bufp & ~(u32)0);  in itd_patch()
1524 	itd->hw_bufp_hi[pg] |= cpu_to_hc32(ehci, (u32)(uf->bufp >> 32));  in itd_patch()
1530 		itd->pg = ++pg;  in itd_patch()
1531 		itd->hw_bufp[pg] |= cpu_to_hc32(ehci, bufp & ~(u32)0);  in itd_patch()
1532 		itd->hw_bufp_hi[pg] |= cpu_to_hc32(ehci, (u32)(bufp >> 32));  in itd_patch()
1537 itd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_itd *itd)  in itd_link()  argument
1554 	itd->itd_next = here;  in itd_link()
1555 	itd->hw_next = *hw_p;  in itd_link()
1556 	prev->itd = itd;  in itd_link()
1557 	itd->frame = frame;  in itd_link()
1559 	*hw_p = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD);  in itd_link()
1573 	struct ehci_itd		*itd;  in itd_link_urb()  local
1596 	for (packet = 0, itd = NULL; packet < urb->number_of_packets; ) {  in itd_link_urb()
1597 		if (itd == NULL) {  in itd_link_urb()
1603 			itd = list_entry (iso_sched->td_list.next,  in itd_link_urb()
1605 			list_move_tail (&itd->itd_list, &stream->td_list);  in itd_link_urb()
1606 			itd->stream = stream;  in itd_link_urb()
1607 			itd->urb = urb;  in itd_link_urb()
1608 			itd_init (ehci, stream, itd);  in itd_link_urb()
1614 		itd_patch(ehci, itd, iso_sched, packet, uframe);  in itd_link_urb()
1623 			itd_link(ehci, frame & (ehci->periodic_size - 1), itd);  in itd_link_urb()
1624 			itd = NULL;  in itd_link_urb()
1649 static bool itd_complete(struct ehci_hcd *ehci, struct ehci_itd *itd)  in itd_complete()  argument
1651 	struct urb				*urb = itd->urb;  in itd_complete()
1656 	struct ehci_iso_stream			*stream = itd->stream;  in itd_complete()
1662 		if (likely (itd->index[uframe] == -1))  in itd_complete()
1664 		urb_index = itd->index[uframe];  in itd_complete()
1667 		t = hc32_to_cpup(ehci, &itd->hw_transaction [uframe]);  in itd_complete()
1668 		itd->hw_transaction [uframe] = 0;  in itd_complete()
1731 	itd->urb = NULL;  in itd_complete()
1734 	list_move_tail(&itd->itd_list, &stream->free_list);  in itd_complete()
2238 						if (q.itd->hw_transaction[uf] &  in scan_isoc()
2243 						q_p = &q.itd->itd_next;  in scan_isoc()
2244 						hw_p = &q.itd->hw_next;  in scan_isoc()
2246 							q.itd->hw_next);  in scan_isoc()
2257 				*q_p = q.itd->itd_next;  in scan_isoc()
2259 				    q.itd->hw_next != EHCI_LIST_END(ehci))  in scan_isoc()
2260 					*hw_p = q.itd->hw_next;  in scan_isoc()
2263 				type = Q_NEXT_TYPE(ehci, q.itd->hw_next);  in scan_isoc()
2265 				modified = itd_complete (ehci, q.itd);  in scan_isoc()