hcd/ehci/ehci_xfer.c

55 				ehci_qh_t		*qh);
72 				ehci_qh_t		*qh);
76 				ehci_qh_t		*qh);
80 				ehci_qh_t		*qh);
83 				ehci_qh_t		*qh);
112 				ehci_qh_t		*qh);
309 	ehci_qh_t		*qh;
350 		qh = &ehcip->ehci_qh_pool_addr[i];
351 		bzero((void *)qh, sizeof (ehci_qh_t));
354 		    "ehci_alloc_qh: Allocated address 0x%p", (void *)qh);
358 			Set_QH(qh->qh_link_ptr, EHCI_QH_LINK_PTR_VALID);
359 			Set_QH(qh->qh_ctrl, EHCI_QH_CTRL_ED_INACTIVATE);
365 			    qh)) == USB_NO_RESOURCES) {
367 				Set_QH(qh->qh_state, EHCI_QH_FREE);
372 			ehci_unpack_endpoint(ehcip, ph, qh);
374 			Set_QH(qh->qh_curr_qtd, NULL);
375 			Set_QH(qh->qh_alt_next_qtd,
379 			Set_QH(qh->qh_state, EHCI_QH_ACTIVE);
381 			Set_QH(qh->qh_status, EHCI_QH_STS_HALTED);
384 			Set_QH(qh->qh_state, EHCI_QH_STATIC);
387 		ehci_print_qh(ehcip, qh);
389 		return (qh);
404 	ehci_qh_t		*qh)
520 	Set_QH(qh->qh_ctrl, ctrl);
521 	Set_QH(qh->qh_split_ctrl, split_ctrl);
522 	Set_QH(qh->qh_status, status);
540 	    "ehci_insert_qh: qh=0x%p", (void *)pp->pp_qh);
573 	ehci_qh_t		*qh = pp->pp_qh;
584 	ASSERT((Get_QH(qh->qh_prev) & EHCI_QH_LINK_PTR) == NULL);
586 	qh_addr = ehci_qh_cpu_to_iommu(ehcip, qh);
593 		Set_QH(qh->qh_ctrl,
594 		    (Get_QH(qh->qh_ctrl) | EHCI_QH_CTRL_RECLAIM_HEAD));
597 		Set_QH(qh->qh_link_ptr, qh_addr | EHCI_QH_LINK_REF_QH);
598 		Set_QH(qh->qh_prev, qh_addr);
600 		ehcip->ehci_head_of_async_sched_list = qh;
640 		Set_QH(qh->qh_ctrl,
641 		    (Get_QH(qh->qh_ctrl) & ~EHCI_QH_CTRL_RECLAIM_HEAD));
647 		Set_QH(qh->qh_link_ptr,
649 		Set_QH(qh->qh_prev, ehci_qh_cpu_to_iommu(ehcip, async_head_qh));
652 		Set_QH(next_qh->qh_prev, ehci_qh_cpu_to_iommu(ehcip, qh));
672 	ehci_qh_t		*qh = pp->pp_qh;
682 	ASSERT((Get_QH(qh->qh_prev) & EHCI_QH_LINK_PTR) == NULL);
698 	Set_QH(qh->qh_prev, ehci_qh_cpu_to_iommu(ehcip, lattice_qh));
702 		/* Update this qh to point to the next one in the lattice */
703 		Set_QH(qh->qh_link_ptr, Get_QH(lattice_qh->qh_link_ptr));
705 		/* Update the previous pointer of qh->qh_link_ptr */
708 			    ehci_qh_cpu_to_iommu(ehcip, qh));
711 		/* Update qh's link pointer to terminate periodic list */
712 		Set_QH(qh->qh_link_ptr,
718 	    (ehci_qh_cpu_to_iommu(ehcip, qh) | EHCI_QH_LINK_REF_QH));
740 	ehci_qh_t		*qh = pp->pp_qh;
745 	    "ehci_modify_qh_status_bit: action=0x%x qh=0x%p",
746 	    action, (void *)qh);
748 	ehci_print_qh(ehcip, qh);
774 		Set_QH(qh->qh_ctrl,
775 		    (Get_QH(qh->qh_ctrl) & ~EHCI_QH_CTRL_ED_INACTIVATE));
776 		Set_QH(qh->qh_status,
777 		    Get_QH(qh->qh_status) & ~(EHCI_QH_STS_XACT_STATUS));
783 	status = Get_QH(qh->qh_status);
794 		smask = Get_QH(qh->qh_split_ctrl) &
796 		eps = Get_QH(qh->qh_ctrl) & EHCI_QH_CTRL_ED_SPEED;
801 			ehci_halt_hs_qh(ehcip, pp, qh);
804 				ehci_halt_fls_intr_qh(ehcip, qh);
806 				ehci_halt_fls_ctrl_and_bulk_qh(ehcip, pp, qh);
817 	ehci_print_qh(ehcip, qh);
819 	status = Get_QH(qh->qh_status);
822 		    "ehci_modify_qh_status_bit: Failed to halt qh=0x%p",
823 		    (void *)qh);
825 		ehci_print_qh(ehcip, qh);
848 	ehci_qh_t		*qh)
855 	/* Remove this qh from the HCD's view, but do not reclaim it */
869 	Set_QH(qh->qh_status,
870 	    ((Get_QH(qh->qh_status) &
888 	ehci_qh_t		*qh)
897 	/* Remove this qh from the HCD's view, but do not reclaim it */
911 	Set_QH(qh->qh_status,
912 	    ((Get_QH(qh->qh_status) &
916 	status = Get_QH(qh->qh_status);
922 		ehci_clear_tt_buffer(ehcip, ph, qh);
941 	ehci_qh_t		*qh)
975 	wValue |= (Get_QH(qh->qh_ctrl) & EHCI_QH_CTRL_DEVICE_ADDRESS) << 4;
976 	wValue |= (Get_QH(qh->qh_ctrl) & EHCI_QH_CTRL_ED_HIGH_SPEED) >>
1043 	ehci_qh_t		*qh)
1056 	Set_QH(qh->qh_ctrl,
1057 	    (Get_QH(qh->qh_ctrl) | EHCI_QH_CTRL_ED_INACTIVATE));
1067 	status = Get_QH(qh->qh_status) & EHCI_QTD_CTRL_ACTIVE_XACT;
1075 		status = Get_QH(qh->qh_status) & EHCI_QTD_CTRL_ACTIVE_XACT;
1083 	status = Get_QH(qh->qh_status);
1086 		Set_QH(qh->qh_status,
1087 		    ((Get_QH(qh->qh_status) &
1095 		if (Get_QH(qh->qh_status) & EHCI_QH_STS_HALTED) {
1104 	    "ehci_halt_fls_intr_qh: qh=0x%p frames past=%llu,"
1105 	    " status=0x%x, 0x%x", (void *)qh,
1107 	    starting_frame), status, Get_QH(qh->qh_status));
1128 	    "ehci_remove_qh: qh=0x%p", (void *)pp->pp_qh);
1162 	ehci_qh_t		*qh = pp->pp_qh; /* qh to be removed */
1171 	    Get_QH(qh->qh_prev) & EHCI_QH_LINK_PTR);
1173 	    Get_QH(qh->qh_link_ptr) & EHCI_QH_LINK_PTR);
1182 	if (qh == next_qh) {
1183 		ASSERT(Get_QH(qh->qh_ctrl) & EHCI_QH_CTRL_RECLAIM_HEAD);
1192 		if (ehcip->ehci_head_of_async_sched_list == qh) {
1194 			ASSERT(Get_QH(qh->qh_ctrl) & EHCI_QH_CTRL_RECLAIM_HEAD);
1200 		Set_QH(prev_qh->qh_link_ptr, Get_QH(qh->qh_link_ptr));
1201 		Set_QH(next_qh->qh_prev, Get_QH(qh->qh_prev));
1205 	Set_QH(qh->qh_prev, NULL);
1226 	ehci_qh_t		*qh = pp->pp_qh; /* qh to be removed */
1234 	prev_qh = ehci_qh_iommu_to_cpu(ehcip, Get_QH(qh->qh_prev));
1236 	    Get_QH(qh->qh_link_ptr) & EHCI_QH_LINK_PTR);
1242 		/* Update previous qh's link pointer */
1243 		Set_QH(prev_qh->qh_link_ptr, Get_QH(qh->qh_link_ptr));
1247 			Set_QH(next_qh->qh_prev, Get_QH(qh->qh_prev));
1250 		/* Update previous qh's link pointer */
1252 		    (Get_QH(qh->qh_link_ptr) | EHCI_QH_LINK_PTR_VALID));
1256 	Set_QH(qh->qh_prev, NULL);
1274 	ehci_qh_t		*qh = pp->pp_qh; /* qh to be removed */
1288 	Set_QH(qh->qh_reclaim_frame,
1302 		    ehci_qh_cpu_to_iommu(ehcip, qh));
1304 		ehcip->ehci_reclaim_list = qh;
1307 	ASSERT(Get_QH(qh->qh_reclaim_next) == NULL);
1369 	uint32_t	qh;
1371 	qh = (uint32_t)ehcip->ehci_qh_pool_cookie.dmac_address +
1374 	ASSERT(qh >= ehcip->ehci_qh_pool_cookie.dmac_address);
1375 	ASSERT(qh <= ehcip->ehci_qh_pool_cookie.dmac_address +
1378 	return (qh);
1393 	ehci_qh_t	*qh;
1400 	qh = (ehci_qh_t *)((uintptr_t)
1404 	ASSERT(qh >= ehcip->ehci_qh_pool_addr);
1405 	ASSERT((uintptr_t)qh <= (uintptr_t)ehcip->ehci_qh_pool_addr +
1408 	return (qh);
1426 	ehci_qh_t	*qh)
1448 	Set_QH(qh->qh_next_qtd, ehci_qtd_cpu_to_iommu(ehcip,
1451 	/* Set qh's dummy qtd field */
1452 	Set_QH(qh->qh_dummy_qtd, ehci_qtd_cpu_to_iommu(ehcip, first_dummy_qtd));
2261 	ehci_qh_t		*qh = pp->pp_qh;
2276 	    Get_QH(qh->qh_dummy_qtd));
2281 	Set_QH(qh->qh_dummy_qtd, ehci_qtd_cpu_to_iommu(ehcip, next_dummy_qtd));
2306 	/* Print qh and qtd */
2307 	ehci_print_qh(ehcip, qh);
3879 	ehci_qh_t		*qh = pp->pp_qh;
3898 	data_toggle = (Get_QH(qh->qh_status) &