1212 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1231 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1232 		if (virt_dev->udev != udev) {  in xhci_check_args()
1744 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
1768 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
1769 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
1781 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
1803 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
1831 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
1838 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
1852 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
1857 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
1919 	struct xhci_virt_device *virt_dev = xhci->devs[udev->slot_id];  in xhci_evaluate_context_result()  local
1940 		xhci_dbg_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_evaluate_context_result()
2107 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2114 	bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table;  in xhci_check_tt_bw_table()
2115 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2137 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2142 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2146 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2194 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2208 	if (virt_dev->udev->speed == USB_SPEED_SUPER)  in xhci_check_bw_table()
2209 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2211 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2220 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2224 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2229 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2232 				virt_dev->real_port);  in xhci_check_bw_table()
2233 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2240 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2241 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2245 				virt_dev->real_port);  in xhci_check_bw_table()
2341 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2342 		unsigned int port_index = virt_dev->real_port - 1;  in xhci_check_bw_table()
2533 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2537 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2540 	rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1];  in xhci_update_tt_active_eps()
2542 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2546 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2553 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2561 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2562 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2576 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2583 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2584 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2585 					virt_dev->udev,  in xhci_reserve_bandwidth()
2586 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2587 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2590 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2595 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2596 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2597 					virt_dev->udev,  in xhci_reserve_bandwidth()
2598 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2599 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2602 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2606 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2620 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2621 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2622 					virt_dev->udev,  in xhci_reserve_bandwidth()
2623 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2624 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2627 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2632 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2633 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2634 					virt_dev->udev,  in xhci_reserve_bandwidth()
2635 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2636 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2653 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2659 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
2678 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
2758 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
2772 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
2778 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
2799 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
2803 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
2811 	xhci_dbg_ctx(xhci, virt_dev->in_ctx,  in xhci_check_bandwidth()
2821 	xhci_dbg_ctx(xhci, virt_dev->out_ctx,  in xhci_check_bandwidth()
2828 			xhci_free_or_cache_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2829 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2832 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
2838 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
2843 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
2844 			xhci_free_or_cache_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2846 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2847 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
2848 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
2860 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
2869 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
2872 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
2873 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
2874 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
2877 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3413 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3420 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3458 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3469 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3470 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3480 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3481 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3483 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3499 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
3547 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
3568 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
3575 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
3586 			xhci_free_or_cache_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3589 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
3591 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
3592 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
3594 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
3595 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
3596 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
3599 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
3602 	xhci_dbg_ctx(xhci, virt_dev->out_ctx, last_freed_endpoint);  in xhci_discover_or_reset_device()
3618 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
3647 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
3651 		virt_dev->eps[i].ep_state &= ~EP_HALT_PENDING;  in xhci_free_dev()
3652 		del_timer_sync(&virt_dev->eps[i].stop_cmd_timer);  in xhci_free_dev()
3807 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
3827 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
3829 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
3842 		slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
3856 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
3859 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
3860 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
3881 	xhci_dbg_ctx(xhci, virt_dev->in_ctx, 2);  in xhci_setup_device()
3882 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
3886 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
3934 		xhci_dbg_ctx(xhci, virt_dev->out_ctx, 2);  in xhci_setup_device()
3935 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_setup_device()
3952 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
3954 	xhci_dbg_ctx(xhci, virt_dev->in_ctx, 2);  in xhci_setup_device()
3955 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
3958 	xhci_dbg_ctx(xhci, virt_dev->out_ctx, 2);  in xhci_setup_device()
3963 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
3964 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx,  in xhci_setup_device()
4018 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4027 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4035 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4050 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4068 	xhci_dbg_ctx(xhci, virt_dev->out_ctx, 0);  in xhci_change_max_exit_latency()
4072 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()