1291 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1310 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1311 		if (virt_dev->udev != udev) {  in xhci_check_args()
1772 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
1796 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
1797 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
1809 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
1831 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
1840 			xhci_ring_free(xhci, virt_dev->eps[ep_index].new_ring);  in xhci_add_endpoint()
1841 			virt_dev->eps[ep_index].new_ring = NULL;  in xhci_add_endpoint()
1860 	xhci_debugfs_create_endpoint(xhci, virt_dev, ep_index);  in xhci_add_endpoint()
1870 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
1877 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
1891 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
1896 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
2145 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2152 	bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table;  in xhci_check_tt_bw_table()
2153 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2175 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2180 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2184 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2232 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2246 	if (virt_dev->udev->speed >= USB_SPEED_SUPER)  in xhci_check_bw_table()
2247 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2249 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2258 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2262 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2267 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2270 				virt_dev->real_port);  in xhci_check_bw_table()
2271 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2278 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2279 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2283 				virt_dev->real_port);  in xhci_check_bw_table()
2379 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2380 		unsigned int port_index = virt_dev->real_port - 1;  in xhci_check_bw_table()
2573 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2577 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2580 	rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1];  in xhci_update_tt_active_eps()
2582 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2586 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2593 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2601 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2602 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2616 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2623 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2624 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2625 					virt_dev->udev,  in xhci_reserve_bandwidth()
2626 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2627 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2630 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2635 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2636 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2637 					virt_dev->udev,  in xhci_reserve_bandwidth()
2638 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2639 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2642 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2646 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2660 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2661 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2662 					virt_dev->udev,  in xhci_reserve_bandwidth()
2663 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2664 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2667 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2672 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2673 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2674 					virt_dev->udev,  in xhci_reserve_bandwidth()
2675 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2676 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2693 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2706 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
2725 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
2808 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
2822 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
2828 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
2849 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
2853 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
2871 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2872 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2875 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
2881 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
2886 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
2887 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
2889 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
2890 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
2891 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
2903 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
2912 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
2915 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
2916 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_reset_bandwidth()
2917 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
2918 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
2921 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3525 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3532 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3571 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3581 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3582 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3592 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3593 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3595 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3611 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
3661 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
3682 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
3688 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
3699 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3700 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3702 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
3704 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
3705 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
3707 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
3708 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
3709 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
3712 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
3728 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
3749 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
3750 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_free_dev()
3755 		virt_dev->eps[i].ep_state &= ~EP_STOP_CMD_PENDING;  in xhci_free_dev()
3756 		del_timer_sync(&virt_dev->eps[i].stop_cmd_timer);  in xhci_free_dev()
3759 	virt_dev->udev = NULL;  in xhci_free_dev()
3921 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
3943 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
3945 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
3956 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
3973 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
3975 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
3976 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
3996 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4000 	trace_xhci_setup_device(virt_dev);  in xhci_setup_device()
4001 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
4054 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_setup_device()
4071 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
4072 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4078 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx,  in xhci_setup_device()
4127 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4136 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4144 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4159 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4177 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()