Lines Matching refs:ring_evt
475 dbc->ring_evt = xhci_dbc_ring_alloc(dev, TYPE_EVENT, flags);
476 if (!dbc->ring_evt)
488 ret = dbc_erst_alloc(dev, dbc->ring_evt, &dbc->erst, flags);
508 deq = xhci_trb_virt_to_dma(dbc->ring_evt->deq_seg,
509 dbc->ring_evt->dequeue);
533 dbc_ring_free(dev, dbc->ring_evt);
534 dbc->ring_evt = NULL;
558 dbc_ring_free(dbc->dev, dbc->ring_evt);
561 dbc->ring_evt = NULL;
848 evt = dbc->ring_evt->dequeue;
850 dbc->ring_evt->cycle_state) {
857 trace_xhci_dbc_handle_event(dbc->ring_evt, &evt->generic);
870 inc_evt_deq(dbc->ring_evt);
872 evt = dbc->ring_evt->dequeue;
878 deq = xhci_trb_virt_to_dma(dbc->ring_evt->deq_seg,
879 dbc->ring_evt->dequeue);