1481 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1500 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1501 		if (virt_dev->udev != udev) {  in xhci_check_args()
1968 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
1992 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
1993 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
2005 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
2027 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
2047 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_add_endpoint()
2059 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
2066 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
2080 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
2085 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
2334 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2341 	bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table;  in xhci_check_tt_bw_table()
2342 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2364 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2369 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2373 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2421 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2435 	if (virt_dev->udev->speed >= USB_SPEED_SUPER)  in xhci_check_bw_table()
2436 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2438 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2447 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2451 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2456 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2459 				virt_dev->real_port);  in xhci_check_bw_table()
2460 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2467 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2468 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2472 				virt_dev->real_port);  in xhci_check_bw_table()
2568 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2569 		unsigned int port_index = virt_dev->real_port - 1;  in xhci_check_bw_table()
2762 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2766 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2769 	rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1];  in xhci_update_tt_active_eps()
2771 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2775 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2782 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2790 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2791 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2805 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2812 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2813 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2814 					virt_dev->udev,  in xhci_reserve_bandwidth()
2815 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2816 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2819 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2824 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2825 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2826 					virt_dev->udev,  in xhci_reserve_bandwidth()
2827 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2828 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2831 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2835 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2849 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2850 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2851 					virt_dev->udev,  in xhci_reserve_bandwidth()
2852 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2853 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2856 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2861 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2862 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2863 					virt_dev->udev,  in xhci_reserve_bandwidth()
2864 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2865 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2882 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2895 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
2914 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
2999 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
3013 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
3019 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
3040 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
3044 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
3062 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
3063 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
3066 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
3072 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
3077 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
3078 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
3080 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
3081 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
3082 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
3083 		xhci_debugfs_create_endpoint(xhci, virt_dev, i);  in xhci_check_bandwidth()
3096 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
3105 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
3108 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
3109 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_reset_bandwidth()
3110 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
3111 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
3114 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3730 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3737 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3776 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3786 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3787 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3797 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3798 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3800 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3816 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
3866 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
3887 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
3893 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
3904 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3905 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3907 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
3909 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
3910 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
3912 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
3913 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
3914 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
3917 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
3918 	virt_dev->flags = 0;  in xhci_discover_or_reset_device()
3934 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
3955 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
3956 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_free_dev()
3961 		virt_dev->eps[i].ep_state &= ~EP_STOP_CMD_PENDING;  in xhci_free_dev()
3962 		del_timer_sync(&virt_dev->eps[i].stop_cmd_timer);  in xhci_free_dev()
3964 	virt_dev->udev = NULL;  in xhci_free_dev()
4128 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
4150 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
4152 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
4163 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4180 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
4182 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4183 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
4203 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4208 	trace_xhci_setup_device(virt_dev);  in xhci_setup_device()
4209 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
4262 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_setup_device()
4279 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
4280 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4286 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx,  in xhci_setup_device()
4291 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4337 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4346 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4354 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4369 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4387 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()