1342 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1361 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1362 		if (virt_dev->udev != udev) {  in xhci_check_args()
1827 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
1851 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
1852 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
1864 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
1886 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
1895 			xhci_ring_free(xhci, virt_dev->eps[ep_index].new_ring);  in xhci_add_endpoint()
1896 			virt_dev->eps[ep_index].new_ring = NULL;  in xhci_add_endpoint()
1915 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_add_endpoint()
1918 	xhci_debugfs_create_endpoint(xhci, virt_dev, ep_index);  in xhci_add_endpoint()
1928 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
1935 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
1949 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
1954 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
2203 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2210 	bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table;  in xhci_check_tt_bw_table()
2211 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2233 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2238 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2242 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2290 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2304 	if (virt_dev->udev->speed >= USB_SPEED_SUPER)  in xhci_check_bw_table()
2305 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2307 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2316 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2320 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2325 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2328 				virt_dev->real_port);  in xhci_check_bw_table()
2329 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2336 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2337 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2341 				virt_dev->real_port);  in xhci_check_bw_table()
2437 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2438 		unsigned int port_index = virt_dev->real_port - 1;  in xhci_check_bw_table()
2631 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2635 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2638 	rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1];  in xhci_update_tt_active_eps()
2640 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2644 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2651 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2659 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2660 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2674 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2681 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2682 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2683 					virt_dev->udev,  in xhci_reserve_bandwidth()
2684 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2685 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2688 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2693 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2694 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2695 					virt_dev->udev,  in xhci_reserve_bandwidth()
2696 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2697 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2700 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2704 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2718 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2719 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2720 					virt_dev->udev,  in xhci_reserve_bandwidth()
2721 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2722 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2725 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2730 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2731 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2732 					virt_dev->udev,  in xhci_reserve_bandwidth()
2733 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2734 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2751 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2764 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
2783 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
2868 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
2882 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
2888 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
2909 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
2913 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
2931 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2932 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2935 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
2941 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
2946 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
2947 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2949 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2950 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
2951 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
2963 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
2972 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
2975 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
2976 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_reset_bandwidth()
2977 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
2978 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
2981 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3656 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3663 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3702 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3712 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3713 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3723 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3724 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3726 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3742 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
3792 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
3813 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
3819 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
3830 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3831 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3833 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
3835 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
3836 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
3838 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
3839 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
3840 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
3843 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
3844 	virt_dev->flags = 0;  in xhci_discover_or_reset_device()
3860 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
3881 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
3882 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_free_dev()
3887 		virt_dev->eps[i].ep_state &= ~EP_STOP_CMD_PENDING;  in xhci_free_dev()
3888 		del_timer_sync(&virt_dev->eps[i].stop_cmd_timer);  in xhci_free_dev()
3890 	virt_dev->udev = NULL;  in xhci_free_dev()
4054 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
4076 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
4078 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
4089 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4106 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
4108 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4109 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
4129 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4134 	trace_xhci_setup_device(virt_dev);  in xhci_setup_device()
4135 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
4188 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_setup_device()
4205 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
4206 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4212 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx,  in xhci_setup_device()
4217 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4263 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4272 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4280 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4295 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4313 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()