hcd/uhci/uhciutil.c

109 static void	uhci_print_qh(uhci_state_t *uhcip, queue_head_t *qh);
954 		/* Free the dummy td allocated for this qh. */
1442 	queue_head_t *qh = pp->pp_qh;
1453 	SetQH32(uhcip, qh->link_ptr,
1455 	qh->prev_qh = uhcip->uhci_ctrl_xfers_q_tail;
1457 	    QH_PADDR(qh) | HC_QUEUE_HEAD);
1458 	uhcip->uhci_ctrl_xfers_q_tail = qh;
1470 	queue_head_t *qh = pp->pp_qh;
1483 		qh->link_ptr = uhcip->uhci_bulk_xfers_q_tail->link_ptr;
1486 	qh->prev_qh = uhcip->uhci_bulk_xfers_q_tail;
1488 	    QH_PADDR(qh) | HC_QUEUE_HEAD);
1489 	uhcip->uhci_bulk_xfers_q_tail = qh;
1504 	queue_head_t	*qh = pp->pp_qh;
1517 	next_lattice_qh->prev_qh = qh;
1518 	qh->link_ptr	= lattice_qh->link_ptr;
1519 	qh->prev_qh	= lattice_qh;
1520 	SetQH32(uhcip, lattice_qh->link_ptr, QH_PADDR(qh) | HC_QUEUE_HEAD);
1876 	queue_head_t	*qh = pp->pp_qh;
1885 	current_dummy = qh->td_tailp;
2672 	queue_head_t   *qh = pp->pp_qh;
2674 	    QH_VADDR(GetQH32(uhcip, qh->link_ptr) & QH_LINK_PTR_MASK);
2676 	qh->prev_qh->link_ptr	 = qh->link_ptr;
2677 	next_lattice_qh->prev_qh = qh->prev_qh;
2678 	qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
2690 	queue_head_t   *qh = pp->pp_qh;
2694 	paddr = (GetQH32(uhcip, qh->link_ptr) & QH_LINK_PTR_MASK);
2695 	next_lattice_qh = (qh == uhcip->uhci_bulk_xfers_q_tail) ?
2698 	if ((qh == uhcip->uhci_bulk_xfers_q_tail) &&
2699 	    (qh->prev_qh == uhcip->uhci_bulk_xfers_q_head)) {
2700 		SetQH32(uhcip, qh->prev_qh->link_ptr, HC_END_OF_LIST);
2702 		qh->prev_qh->link_ptr = qh->link_ptr;
2706 		uhcip->uhci_bulk_xfers_q_tail = qh->prev_qh;
2708 		next_lattice_qh->prev_qh = qh->prev_qh;
2711 	qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
2719 	queue_head_t   *qh = pp->pp_qh;
2721 	    QH_VADDR(GetQH32(uhcip, qh->link_ptr) & QH_LINK_PTR_MASK);
2723 	qh->prev_qh->link_ptr = qh->link_ptr;
2725 		next_lattice_qh->prev_qh = qh->prev_qh;
2727 		uhcip->uhci_ctrl_xfers_q_tail = qh->prev_qh;
2730 	qh->qh_flag = QUEUE_HEAD_FLAG_FREE;
3271 	queue_head_t		*qh, *next_qh;
3350 			qh = pp->pp_qh;
3351 			paddr = GetQH32(uhcip, qh->link_ptr) & QH_LINK_PTR_MASK;
3352 			if (GetQH32(uhcip, qh->link_ptr) !=
3356 				SetQH32(uhcip, qh->prev_qh->link_ptr,
3358 				next_qh->prev_qh = qh->prev_qh;
3359 				SetQH32(uhcip, qh->link_ptr,
3362 				qh->prev_qh = uhcip->uhci_bulk_xfers_q_tail;
3365 				    QH_PADDR(qh) | 0x2);
3366 				uhcip->uhci_bulk_xfers_q_tail = qh;
3564 	 * 2) the dummy td for this qh.
5029 uhci_print_qh(uhci_state_t *uhcip, queue_head_t *qh)
5031 	uint_t	*ptr = (uint_t *)qh;