430 		unsigned int ep_index,  in xhci_ring_ep_doorbell()  argument
434 	struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_ring_ep_doorbell()
447 	trace_xhci_ring_ep_doorbell(slot_id, DB_VALUE(ep_index, stream_id));  in xhci_ring_ep_doorbell()
449 	writel(DB_VALUE(ep_index, stream_id), db_addr);  in xhci_ring_ep_doorbell()
457 		unsigned int ep_index)  in ring_doorbell_for_active_rings()  argument
462 	ep = &xhci->devs[slot_id]->eps[ep_index];  in ring_doorbell_for_active_rings()
467 			xhci_ring_ep_doorbell(xhci, slot_id, ep_index, 0);  in ring_doorbell_for_active_rings()
475 			xhci_ring_ep_doorbell(xhci, slot_id, ep_index,  in ring_doorbell_for_active_rings()
482 		unsigned int ep_index)  in xhci_ring_doorbell_for_active_rings()  argument
484 	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_ring_doorbell_for_active_rings()
489 					     unsigned int ep_index)  in xhci_get_virt_ep()  argument
495 	if (ep_index >= EP_CTX_PER_DEV) {  in xhci_get_virt_ep()
496 		xhci_warn(xhci, "Invalid endpoint index %u\n", ep_index);  in xhci_get_virt_ep()
504 	return &xhci->devs[slot_id]->eps[ep_index];  in xhci_get_virt_ep()
520 			  stream_id, ep->vdev->slot_id, ep->ep_index);  in xhci_virt_ep_to_ring()
532 		unsigned int slot_id, unsigned int ep_index,  in xhci_triad_to_transfer_ring()  argument
537 	ep = xhci_get_virt_ep(xhci, slot_id, ep_index);  in xhci_triad_to_transfer_ring()
552 			   unsigned int ep_index, unsigned int stream_id)  in xhci_get_hw_deq()  argument
558 	ep = &vdev->eps[ep_index];  in xhci_get_hw_deq()
564 	ep_ctx = xhci_get_ep_ctx(xhci, vdev->out_ctx, ep_index);  in xhci_get_hw_deq()
569 				unsigned int slot_id, unsigned int ep_index,  in xhci_move_dequeue_past_td()  argument
573 	struct xhci_virt_ep *ep = &dev->eps[ep_index];  in xhci_move_dequeue_past_td()
590 			ep_index, stream_id);  in xhci_move_dequeue_past_td()
616 	hw_dequeue = xhci_get_hw_deq(xhci, dev, ep_index, stream_id);  in xhci_move_dequeue_past_td()
700 		EP_ID_FOR_TRB(ep_index) | TRB_TYPE(TRB_SET_DEQ), false);  in xhci_move_dequeue_past_td()
885 				unsigned int ep_index, enum xhci_ep_reset_type reset_type)  in xhci_reset_halted_ep()  argument
898 		 ep_index, slot_id);  in xhci_reset_halted_ep()
900 	ret = xhci_queue_reset_ep(xhci, command, slot_id, ep_index, reset_type);  in xhci_reset_halted_ep()
904 			 slot_id, ep_index, ret);  in xhci_reset_halted_ep()
934 			 ep->ep_index);  in xhci_handle_halted_endpoint()
938 	err = xhci_reset_halted_ep(xhci, slot_id, ep->ep_index, reset_type);  in xhci_handle_halted_endpoint()
990 		hw_deq = xhci_get_hw_deq(xhci, ep->vdev, ep->ep_index,  in xhci_invalidate_cancelled_tds()
1024 	err = xhci_move_dequeue_past_td(xhci, slot_id, ep->ep_index,  in xhci_invalidate_cancelled_tds()
1051 		hw_deq = xhci_get_hw_deq(ep->xhci, ep->vdev, ep->ep_index, 0);  in find_halted_td()
1074 	unsigned int ep_index;  in xhci_handle_cmd_stop_ep()  local
1089 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in xhci_handle_cmd_stop_ep()
1090 	ep = xhci_get_virt_ep(xhci, slot_id, ep_index);  in xhci_handle_cmd_stop_ep()
1094 	ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep_index);  in xhci_handle_cmd_stop_ep()
1141 			xhci_queue_stop_endpoint(xhci, command, slot_id, ep_index, 0);  in xhci_handle_cmd_stop_ep()
1155 	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_stop_ep()
1178 		int slot_id, int ep_index)  in xhci_kill_endpoint_urbs()  argument
1185 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_kill_endpoint_urbs()
1198 					slot_id, ep_index, stream_id);  in xhci_kill_endpoint_urbs()
1207 				slot_id, ep_index);  in xhci_kill_endpoint_urbs()
1313 		unsigned int ep_index)  in update_ring_for_set_deq_completion()  argument
1330 	while (ep_ring->dequeue != dev->eps[ep_index].queued_deq_ptr) {  in update_ring_for_set_deq_completion()
1334 					dev->eps[ep_index].queued_deq_ptr)  in update_ring_for_set_deq_completion()
1356 	unsigned int ep_index;  in xhci_handle_cmd_set_deq()  local
1364 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in xhci_handle_cmd_set_deq()
1366 	ep = xhci_get_virt_ep(xhci, slot_id, ep_index);  in xhci_handle_cmd_set_deq()
1378 	ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep_index);  in xhci_handle_cmd_set_deq()
1433 				ep_ring, ep_index);  in xhci_handle_cmd_set_deq()
1459 	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_set_deq()
1467 	unsigned int ep_index;  in xhci_handle_cmd_reset_ep()  local
1469 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in xhci_handle_cmd_reset_ep()
1470 	ep = xhci_get_virt_ep(xhci, slot_id, ep_index);  in xhci_handle_cmd_reset_ep()
1474 	ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep_index);  in xhci_handle_cmd_reset_ep()
1495 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_reset_ep()
1530 	unsigned int ep_index;  in xhci_handle_cmd_config_ep()  local
1554 	ep_index = xhci_last_valid_endpoint(add_flags) - 1;  in xhci_handle_cmd_config_ep()
1556 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->out_ctx, ep_index);  in xhci_handle_cmd_config_ep()
1566 			ep_index != (unsigned int) -1 &&  in xhci_handle_cmd_config_ep()
1568 		ep_state = virt_dev->eps[ep_index].ep_state;  in xhci_handle_cmd_config_ep()
1574 				ep_index, ep_state);  in xhci_handle_cmd_config_ep()
1576 		virt_dev->eps[ep_index].ep_state &= ~EP_HALTED;  in xhci_handle_cmd_config_ep()
1577 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_config_ep()
2202 	ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep->ep_index);  in finish_td()
2260 		if (ep->ep_index != 0)  in finish_td()
2308 	ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep->ep_index);  in process_ctrl_td()
2356 			 trb_comp_code, ep->ep_index);  in process_ctrl_td()
2588 	int ep_index;  in handle_tx_event()  local
2601 	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;  in handle_tx_event()
2605 	ep = xhci_get_virt_ep(xhci, slot_id, ep_index);  in handle_tx_event()
2612 	ep_ctx = xhci_get_ep_ctx(xhci, ep->vdev->out_ctx, ep_index);  in handle_tx_event()
2617 			  slot_id, ep_index);  in handle_tx_event()
2637 				 slot_id, ep_index);  in handle_tx_event()
2662 					      slot_id, ep_index);  in handle_tx_event()
2668 			 slot_id, ep_index);  in handle_tx_event()
2673 			 slot_id, ep_index);  in handle_tx_event()
2678 			 slot_id, ep_index);  in handle_tx_event()
2683 			 ep_index);  in handle_tx_event()
2688 			 slot_id, ep_index);  in handle_tx_event()
2693 			 slot_id, ep_index);  in handle_tx_event()
2698 			 slot_id, ep_index);  in handle_tx_event()
2705 			  slot_id, ep_index);  in handle_tx_event()
2712 			  slot_id, ep_index);  in handle_tx_event()
2718 			  slot_id, ep_index);  in handle_tx_event()
2723 			  slot_id, ep_index);  in handle_tx_event()
2736 				 ep_index);  in handle_tx_event()
2744 				 ep_index);  in handle_tx_event()
2756 			 slot_id, ep_index);  in handle_tx_event()
2762 			 slot_id, ep_index);  in handle_tx_event()
2769 			  slot_id, ep_index);  in handle_tx_event()
2779 			  trb_comp_code, slot_id, ep_index);  in handle_tx_event()
2801 						ep_index);  in handle_tx_event()
2806 					 slot_id, ep_index);  in handle_tx_event()
2823 				 slot_id, ep_index);  in handle_tx_event()
2865 					"comp_code %u\n", ep_index,  in handle_tx_event()
2884 				 slot_id, ep_index);  in handle_tx_event()
3297 		unsigned int ep_index,  in prepare_transfer()  argument
3308 	struct xhci_ep_ctx *ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in prepare_transfer()
3310 	ep_ring = xhci_triad_to_transfer_ring(xhci, xdev->slot_id, ep_index,  in prepare_transfer()
3403 		unsigned int ep_index, unsigned int stream_id, int start_cycle,  in giveback_first_trb()  argument
3415 	xhci_ring_ep_doorbell(xhci, slot_id, ep_index, stream_id);  in giveback_first_trb()
3455 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_intr_tx()  argument
3459 	ep_ctx = xhci_get_ep_ctx(xhci, xhci->devs[slot_id]->out_ctx, ep_index);  in xhci_queue_intr_tx()
3462 	return xhci_queue_bulk_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_intr_tx()
3583 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_bulk_tx()  argument
3618 			ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3727 				       ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3737 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3744 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_ctrl_tx()  argument
3777 			ep_index, urb->stream_id,  in xhci_queue_ctrl_tx()
3872 	giveback_first_trb(xhci, slot_id, ep_index, 0,  in xhci_queue_ctrl_tx()
4041 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_isoc_tx()  argument
4058 	xep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_queue_isoc_tx()
4059 	ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;  in xhci_queue_isoc_tx()
4094 		ret = prepare_transfer(xhci, xhci->devs[slot_id], ep_index,  in xhci_queue_isoc_tx()
4199 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in xhci_queue_isoc_tx()
4234 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_isoc_tx_prepare()  argument
4246 	xep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_queue_isoc_tx_prepare()
4247 	ep_ring = xdev->eps[ep_index].ring;  in xhci_queue_isoc_tx_prepare()
4248 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in xhci_queue_isoc_tx_prepare()
4305 	return xhci_queue_isoc_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_isoc_tx_prepare()
4418 			     int slot_id, unsigned int ep_index, int suspend)  in xhci_queue_stop_endpoint()  argument
4421 	u32 trb_ep_index = EP_ID_FOR_TRB(ep_index);  in xhci_queue_stop_endpoint()
4431 			int slot_id, unsigned int ep_index,  in xhci_queue_reset_ep()  argument
4435 	u32 trb_ep_index = EP_ID_FOR_TRB(ep_index);  in xhci_queue_reset_ep()