327 		unsigned int ep_index,  in xhci_ring_ep_doorbell()  argument
331 	struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_ring_ep_doorbell()
343 	writel(DB_VALUE(ep_index, stream_id), db_addr);  in xhci_ring_ep_doorbell()
352 		unsigned int ep_index)  in ring_doorbell_for_active_rings()  argument
357 	ep = &xhci->devs[slot_id]->eps[ep_index];  in ring_doorbell_for_active_rings()
362 			xhci_ring_ep_doorbell(xhci, slot_id, ep_index, 0);  in ring_doorbell_for_active_rings()
370 			xhci_ring_ep_doorbell(xhci, slot_id, ep_index,  in ring_doorbell_for_active_rings()
376 		unsigned int slot_id, unsigned int ep_index,  in xhci_triad_to_transfer_ring()  argument
381 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_triad_to_transfer_ring()
390 				slot_id, ep_index);  in xhci_triad_to_transfer_ring()
401 			slot_id, ep_index,  in xhci_triad_to_transfer_ring()
437 		unsigned int slot_id, unsigned int ep_index,  in xhci_find_new_dequeue_state()  argument
442 	struct xhci_virt_ep *ep = &dev->eps[ep_index];  in xhci_find_new_dequeue_state()
452 			ep_index, stream_id);  in xhci_find_new_dequeue_state()
470 			= xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index);  in xhci_find_new_dequeue_state()
639 	unsigned int ep_index;  in xhci_handle_cmd_stop_ep()  local
657 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in xhci_handle_cmd_stop_ep()
658 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_handle_cmd_stop_ep()
663 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_stop_ep()
702 			xhci_find_new_dequeue_state(xhci, slot_id, ep_index,  in xhci_handle_cmd_stop_ep()
720 		xhci_queue_new_dequeue_state(xhci, slot_id, ep_index,  in xhci_handle_cmd_stop_ep()
725 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_stop_ep()
772 		int slot_id, int ep_index)  in xhci_kill_endpoint_urbs()  argument
778 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_kill_endpoint_urbs()
787 					slot_id, ep_index, stream_id + 1);  in xhci_kill_endpoint_urbs()
797 				slot_id, ep_index);  in xhci_kill_endpoint_urbs()
902 		unsigned int ep_index)  in update_ring_for_set_deq_completion()  argument
922 	while (ep_ring->dequeue != dev->eps[ep_index].queued_deq_ptr) {  in update_ring_for_set_deq_completion()
929 					dev->eps[ep_index].queued_deq_ptr)  in update_ring_for_set_deq_completion()
956 	unsigned int ep_index;  in xhci_handle_cmd_set_deq()  local
964 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in xhci_handle_cmd_set_deq()
967 	ep = &dev->eps[ep_index];  in xhci_handle_cmd_set_deq()
969 	ep_ring = xhci_stream_id_to_ring(dev, ep_index, stream_id);  in xhci_handle_cmd_set_deq()
977 	ep_ctx = xhci_get_ep_ctx(xhci, dev->out_ctx, ep_index);  in xhci_handle_cmd_set_deq()
1031 				ep_ring, ep_index);  in xhci_handle_cmd_set_deq()
1040 	dev->eps[ep_index].ep_state &= ~SET_DEQ_PENDING;  in xhci_handle_cmd_set_deq()
1041 	dev->eps[ep_index].queued_deq_seg = NULL;  in xhci_handle_cmd_set_deq()
1042 	dev->eps[ep_index].queued_deq_ptr = NULL;  in xhci_handle_cmd_set_deq()
1044 	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_set_deq()
1050 	unsigned int ep_index;  in xhci_handle_cmd_reset_ep()  local
1052 	ep_index = TRB_TO_EP_INDEX(le32_to_cpu(trb->generic.field[3]));  in xhci_handle_cmd_reset_ep()
1078 		xhci->devs[slot_id]->eps[ep_index].ep_state &= ~EP_HALTED;  in xhci_handle_cmd_reset_ep()
1109 	unsigned int ep_index;  in xhci_handle_cmd_config_ep()  local
1131 	ep_index = xhci_last_valid_endpoint(add_flags) - 1;  in xhci_handle_cmd_config_ep()
1140 			ep_index != (unsigned int) -1 &&  in xhci_handle_cmd_config_ep()
1142 		ep_state = virt_dev->eps[ep_index].ep_state;  in xhci_handle_cmd_config_ep()
1148 				ep_index, ep_state);  in xhci_handle_cmd_config_ep()
1150 		virt_dev->eps[ep_index].ep_state &= ~EP_HALTED;  in xhci_handle_cmd_config_ep()
1151 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_config_ep()
1735 		unsigned int slot_id, unsigned int ep_index,  in xhci_cleanup_halted_endpoint()  argument
1739 	struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_cleanup_halted_endpoint()
1748 	xhci_queue_reset_ep(xhci, command, slot_id, ep_index);  in xhci_cleanup_halted_endpoint()
1749 	xhci_cleanup_stalled_ring(xhci, ep_index, td);  in xhci_cleanup_halted_endpoint()
1808 	int ep_index;  in finish_td()  local
1817 	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;  in finish_td()
1819 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in finish_td()
1843 		xhci_cleanup_halted_endpoint(xhci, slot_id, ep_index,  in finish_td()
1903 	int ep_index;  in process_ctrl_td()  local
1909 	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;  in process_ctrl_td()
1911 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in process_ctrl_td()
1957 				trb_comp_code, ep_index);  in process_ctrl_td()
2265 	int ep_index;  in handle_tx_event()  local
2298 	ep_index = TRB_TO_EP_ID(le32_to_cpu(event->flags)) - 1;  in handle_tx_event()
2299 	ep = &xdev->eps[ep_index];  in handle_tx_event()
2301 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in handle_tx_event()
2391 				 ep_index);  in handle_tx_event()
2399 				 ep_index);  in handle_tx_event()
2443 						ep_index);  in handle_tx_event()
2506 					"comp_code %u\n", ep_index,  in handle_tx_event()
2891 		unsigned int ep_index,  in prepare_transfer()  argument
2902 	struct xhci_ep_ctx *ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in prepare_transfer()
2904 	ep_ring = xhci_stream_id_to_ring(xdev, ep_index, stream_id);  in prepare_transfer()
2990 		unsigned int ep_index, unsigned int stream_id, int start_cycle,  in giveback_first_trb()  argument
3002 	xhci_ring_ep_doorbell(xhci, slot_id, ep_index, stream_id);  in giveback_first_trb()
3012 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_intr_tx()  argument
3015 			xhci->devs[slot_id]->out_ctx, ep_index);  in xhci_queue_intr_tx()
3039 	return xhci_queue_bulk_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_intr_tx()
3085 		struct urb *urb, int slot_id, unsigned int ep_index)  in queue_bulk_sg_tx()  argument
3114 			ep_index, urb->stream_id,  in queue_bulk_sg_tx()
3128 				ep_index, urb->stream_id,  in queue_bulk_sg_tx()
3249 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in queue_bulk_sg_tx()
3256 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_bulk_tx()  argument
3275 		return queue_bulk_sg_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_bulk_tx()
3299 			ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3313 				ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3401 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3408 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_ctrl_tx()  argument
3441 			ep_index, urb->stream_id,  in xhci_queue_ctrl_tx()
3524 	giveback_first_trb(xhci, slot_id, ep_index, 0,  in xhci_queue_ctrl_tx()
3696 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_isoc_tx()  argument
3712 	xep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_queue_isoc_tx()
3713 	ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;  in xhci_queue_isoc_tx()
3750 		ret = prepare_transfer(xhci, xhci->devs[slot_id], ep_index,  in xhci_queue_isoc_tx()
3863 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in xhci_queue_isoc_tx()
3898 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_isoc_tx_prepare()  argument
3912 	xep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_queue_isoc_tx_prepare()
3913 	ep_ring = xdev->eps[ep_index].ring;  in xhci_queue_isoc_tx_prepare()
3914 	ep_ctx = xhci_get_ep_ctx(xhci, xdev->out_ctx, ep_index);  in xhci_queue_isoc_tx_prepare()
3991 	return xhci_queue_isoc_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_isoc_tx_prepare()
4104 			     int slot_id, unsigned int ep_index, int suspend)  in xhci_queue_stop_endpoint()  argument
4107 	u32 trb_ep_index = EP_ID_FOR_TRB(ep_index);  in xhci_queue_stop_endpoint()
4117 		unsigned int slot_id, unsigned int ep_index,  in xhci_queue_new_dequeue_state()  argument
4123 	u32 trb_ep_index = EP_ID_FOR_TRB(ep_index);  in xhci_queue_new_dequeue_state()
4148 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_queue_new_dequeue_state()
4184 			int slot_id, unsigned int ep_index)  in xhci_queue_reset_ep()  argument
4187 	u32 trb_ep_index = EP_ID_FOR_TRB(ep_index);  in xhci_queue_reset_ep()