1386 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1405 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1406 		if (virt_dev->udev != udev) {  in xhci_check_args()
1873 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
1897 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
1898 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
1910 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
1932 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
1952 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_add_endpoint()
1964 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
1971 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
1985 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
1990 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
2238 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2245 	bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table;  in xhci_check_tt_bw_table()
2246 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2268 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2273 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2277 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2325 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2339 	if (virt_dev->udev->speed >= USB_SPEED_SUPER)  in xhci_check_bw_table()
2340 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2342 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2351 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2355 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2360 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2363 				virt_dev->real_port);  in xhci_check_bw_table()
2364 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2371 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2372 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2376 				virt_dev->real_port);  in xhci_check_bw_table()
2472 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2473 		unsigned int port_index = virt_dev->real_port - 1;  in xhci_check_bw_table()
2660 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2664 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2667 	rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1];  in xhci_update_tt_active_eps()
2669 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2673 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2680 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2688 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2689 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2703 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2710 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2711 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2712 					virt_dev->udev,  in xhci_reserve_bandwidth()
2713 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2714 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2717 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2722 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2723 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2724 					virt_dev->udev,  in xhci_reserve_bandwidth()
2725 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2726 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2729 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2733 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2747 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2748 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2749 					virt_dev->udev,  in xhci_reserve_bandwidth()
2750 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2751 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2754 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2759 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2760 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2761 					virt_dev->udev,  in xhci_reserve_bandwidth()
2762 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2763 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2780 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2793 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
2812 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
2897 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
2911 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
2917 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
2938 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
2942 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
2960 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2961 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2964 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
2970 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
2975 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
2976 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2978 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2979 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
2980 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
2981 		xhci_debugfs_create_endpoint(xhci, virt_dev, i);  in xhci_check_bandwidth()
2994 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
3003 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
3006 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
3007 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_reset_bandwidth()
3008 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
3009 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
3012 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3624 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3631 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3670 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3680 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3681 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3691 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3692 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3694 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3710 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
3760 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
3781 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
3787 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
3798 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3799 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3801 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
3803 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
3804 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
3806 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
3807 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
3808 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
3811 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
3812 	virt_dev->flags = 0;  in xhci_discover_or_reset_device()
3828 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
3848 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
3849 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_free_dev()
3854 		virt_dev->eps[i].ep_state &= ~EP_STOP_CMD_PENDING;  in xhci_free_dev()
3855 	virt_dev->udev = NULL;  in xhci_free_dev()
4035 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
4057 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
4059 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
4070 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4087 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
4090 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4091 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
4111 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4116 	trace_xhci_setup_device(virt_dev);  in xhci_setup_device()
4117 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
4173 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_setup_device()
4190 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
4191 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4197 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx,  in xhci_setup_device()
4202 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4250 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4263 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4271 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4287 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4305 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()