313 	xhci_ring_t *xrp = &xcr->xcr_ring;  in xhci_command_event_callback()  local
341 	if (xhci_ring_trb_tail_valid(xrp, LE_64(trb->trb_addr)) == B_FALSE) {  in xhci_command_event_callback()
366 	if (xhci_ring_trb_consumed(xrp, LE_64(trb->trb_addr)) == B_FALSE) {  in xhci_command_event_callback()
402 	xhci_ring_t *xrp = &xcr->xcr_ring;  in xhci_command_submit()  local
406 	while (xhci_ring_trb_space(xrp, 1U) == B_FALSE ||  in xhci_command_submit()
411 	xhci_ring_trb_put(xrp, &xco->xco_req);  in xhci_command_submit()
419 	XHCI_DMA_SYNC(xrp->xr_dma, DDI_DMA_SYNC_FORDEV);  in xhci_command_submit()
420 	if (xhci_check_dma_handle(xhcip, &xrp->xr_dma) != DDI_FM_OK) {  in xhci_command_submit()
737 	xhci_ring_t *xrp;  in xhci_command_set_tr_dequeue()  local
745 	xrp = &xep->xep_ring;  in xhci_command_set_tr_dequeue()
746 	pa = xhci_dma_pa(&xrp->xr_dma) + sizeof (xhci_trb_t) * xrp->xr_tail;  in xhci_command_set_tr_dequeue()
747 	pa |= xrp->xr_cycle;  in xhci_command_set_tr_dequeue()