54 		return &periodic->itd->itd_next;  in periodic_next_shadow()
463 				type = Q_NEXT_TYPE(ehci, here.itd->hw_next);  in tt_no_collision()
464 				here = here.itd->itd_next;  in tt_no_collision()
1270 	struct ehci_itd		*itd;  in itd_urb_transaction()  local
1297 			itd = list_first_entry(&stream->free_list,  in itd_urb_transaction()
1299 			if (itd->frame == ehci->now_frame)  in itd_urb_transaction()
1301 			list_del (&itd->itd_list);  in itd_urb_transaction()
1302 			itd_dma = itd->itd_dma;  in itd_urb_transaction()
1306 			itd = dma_pool_alloc (ehci->itd_pool, mem_flags,  in itd_urb_transaction()
1309 			if (!itd) {  in itd_urb_transaction()
1316 		memset (itd, 0, sizeof *itd);  in itd_urb_transaction()
1317 		itd->itd_dma = itd_dma;  in itd_urb_transaction()
1318 		itd->frame = NO_FRAME;  in itd_urb_transaction()
1319 		list_add (&itd->itd_list, &sched->td_list);  in itd_urb_transaction()
1690 		struct ehci_itd *itd)  in itd_init()  argument
1695 	itd->hw_next = EHCI_LIST_END(ehci);  in itd_init()
1696 	itd->hw_bufp [0] = stream->buf0;  in itd_init()
1697 	itd->hw_bufp [1] = stream->buf1;  in itd_init()
1698 	itd->hw_bufp [2] = stream->buf2;  in itd_init()
1701 		itd->index[i] = -1;  in itd_init()
1709 	struct ehci_itd		*itd,  in itd_patch()  argument
1716 	unsigned		pg = itd->pg;  in itd_patch()
1721 	itd->index [uframe] = index;  in itd_patch()
1723 	itd->hw_transaction[uframe] = uf->transaction;  in itd_patch()
1724 	itd->hw_transaction[uframe] |= cpu_to_hc32(ehci, pg << 12);  in itd_patch()
1725 	itd->hw_bufp[pg] |= cpu_to_hc32(ehci, uf->bufp & ~(u32)0);  in itd_patch()
1726 	itd->hw_bufp_hi[pg] |= cpu_to_hc32(ehci, (u32)(uf->bufp >> 32));  in itd_patch()
1732 		itd->pg = ++pg;  in itd_patch()
1733 		itd->hw_bufp[pg] |= cpu_to_hc32(ehci, bufp & ~(u32)0);  in itd_patch()
1734 		itd->hw_bufp_hi[pg] |= cpu_to_hc32(ehci, (u32)(bufp >> 32));  in itd_patch()
1739 itd_link (struct ehci_hcd *ehci, unsigned frame, struct ehci_itd *itd)  in itd_link()  argument
1756 	itd->itd_next = here;  in itd_link()
1757 	itd->hw_next = *hw_p;  in itd_link()
1758 	prev->itd = itd;  in itd_link()
1759 	itd->frame = frame;  in itd_link()
1761 	*hw_p = cpu_to_hc32(ehci, itd->itd_dma | Q_TYPE_ITD);  in itd_link()
1775 	struct ehci_itd		*itd;  in itd_link_urb()  local
1791 	for (packet = iso_sched->first_packet, itd = NULL;  in itd_link_urb()
1793 		if (itd == NULL) {  in itd_link_urb()
1799 			itd = list_entry (iso_sched->td_list.next,  in itd_link_urb()
1801 			list_move_tail (&itd->itd_list, &stream->td_list);  in itd_link_urb()
1802 			itd->stream = stream;  in itd_link_urb()
1803 			itd->urb = urb;  in itd_link_urb()
1804 			itd_init (ehci, stream, itd);  in itd_link_urb()
1810 		itd_patch(ehci, itd, iso_sched, packet, uframe);  in itd_link_urb()
1819 			itd_link(ehci, frame & (ehci->periodic_size - 1), itd);  in itd_link_urb()
1820 			itd = NULL;  in itd_link_urb()
1845 static bool itd_complete(struct ehci_hcd *ehci, struct ehci_itd *itd)  in itd_complete()  argument
1847 	struct urb				*urb = itd->urb;  in itd_complete()
1852 	struct ehci_iso_stream			*stream = itd->stream;  in itd_complete()
1858 		if (likely (itd->index[uframe] == -1))  in itd_complete()
1860 		urb_index = itd->index[uframe];  in itd_complete()
1863 		t = hc32_to_cpup(ehci, &itd->hw_transaction [uframe]);  in itd_complete()
1864 		itd->hw_transaction [uframe] = 0;  in itd_complete()
1922 	itd->urb = NULL;  in itd_complete()
1925 	list_move_tail(&itd->itd_list, &stream->free_list);  in itd_complete()
2425 						if (q.itd->hw_transaction[uf] &  in scan_isoc()
2430 						q_p = &q.itd->itd_next;  in scan_isoc()
2431 						hw_p = &q.itd->hw_next;  in scan_isoc()
2433 							q.itd->hw_next);  in scan_isoc()
2444 				*q_p = q.itd->itd_next;  in scan_isoc()
2446 				    q.itd->hw_next != EHCI_LIST_END(ehci))  in scan_isoc()
2447 					*hw_p = q.itd->hw_next;  in scan_isoc()
2451 				type = Q_NEXT_TYPE(ehci, q.itd->hw_next);  in scan_isoc()
2453 				modified = itd_complete (ehci, q.itd);  in scan_isoc()