411 	union xhci_trb *event;  in event_ready()  local
416 	event = ctrl->event_ring->dequeue;  in event_ready()
419 	if ((le32_to_cpu(event->event_cmd.flags) & TRB_CYCLE) !=  in event_ready()
441 		union xhci_trb *event = ctrl->event_ring->dequeue;  in xhci_wait_for_event()  local
446 		type = TRB_FIELD_TO_TYPE(le32_to_cpu(event->event_cmd.flags));  in xhci_wait_for_event()
448 			return event;  in xhci_wait_for_event()
457 				le32_to_cpu(event->generic.field[2])) !=  in xhci_wait_for_event()
462 				le32_to_cpu(event->generic.field[0]),  in xhci_wait_for_event()
463 				le32_to_cpu(event->generic.field[1]),  in xhci_wait_for_event()
464 				le32_to_cpu(event->generic.field[2]),  in xhci_wait_for_event()
465 				le32_to_cpu(event->generic.field[3]));  in xhci_wait_for_event()
485 	union xhci_trb *event;  in reset_ep()  local
490 	event = xhci_wait_for_event(ctrl, TRB_COMPLETION);  in reset_ep()
491 	if (!event)  in reset_ep()
494 	field = le32_to_cpu(event->trans_event.flags);  in reset_ep()
500 	event = xhci_wait_for_event(ctrl, TRB_COMPLETION);  in reset_ep()
501 	if (!event)  in reset_ep()
504 	BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags))  in reset_ep()
506 		event->event_cmd.status)) != COMP_SUCCESS);  in reset_ep()
522 	union xhci_trb *event;  in abort_td()  local
527 	event = xhci_wait_for_event(ctrl, TRB_TRANSFER);  in abort_td()
528 	if (!event)  in abort_td()
531 	field = le32_to_cpu(event->trans_event.flags);  in abort_td()
534 	BUG_ON(GET_COMP_CODE(le32_to_cpu(event->trans_event.transfer_len  in abort_td()
538 	event = xhci_wait_for_event(ctrl, TRB_COMPLETION);  in abort_td()
539 	if (!event)  in abort_td()
542 	BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags))  in abort_td()
544 		event->event_cmd.status)) != COMP_SUCCESS);  in abort_td()
549 	event = xhci_wait_for_event(ctrl, TRB_COMPLETION);  in abort_td()
550 	if (!event)  in abort_td()
553 	BUG_ON(TRB_TO_SLOT_ID(le32_to_cpu(event->event_cmd.flags))  in abort_td()
555 		event->event_cmd.status)) != COMP_SUCCESS);  in abort_td()
560 				   union xhci_trb *event, int length)  in record_transfer_result()  argument
563 		(int)EVENT_TRB_LEN(le32_to_cpu(event->trans_event.transfer_len)));  in record_transfer_result()
565 	switch (GET_COMP_CODE(le32_to_cpu(event->trans_event.transfer_len))) {  in record_transfer_result()
612 	union xhci_trb *event;  in xhci_bulk_tx()  local
757 	event = xhci_wait_for_event(ctrl, TRB_TRANSFER);  in xhci_bulk_tx()
758 	if (!event) {  in xhci_bulk_tx()
765 	field = le32_to_cpu(event->trans_event.flags);  in xhci_bulk_tx()
769 	BUG_ON(*(void **)(uintptr_t)le64_to_cpu(event->trans_event.buffer) -  in xhci_bulk_tx()
772 	record_transfer_result(udev, event, length);  in xhci_bulk_tx()
806 	union xhci_trb *event;  in xhci_ctrl_tx()  local
954 	event = xhci_wait_for_event(ctrl, TRB_TRANSFER);  in xhci_ctrl_tx()
955 	if (!event)  in xhci_ctrl_tx()
957 	field = le32_to_cpu(event->trans_event.flags);  in xhci_ctrl_tx()
962 	record_transfer_result(udev, event, length);  in xhci_ctrl_tx()
973 	if (GET_COMP_CODE(le32_to_cpu(event->trans_event.transfer_len))  in xhci_ctrl_tx()
976 		event = xhci_wait_for_event(ctrl, TRB_TRANSFER);  in xhci_ctrl_tx()
977 		if (!event)  in xhci_ctrl_tx()