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