1526 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1545 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1546 		if (virt_dev->udev != udev) {  in xhci_check_args()
2013 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
2037 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
2038 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
2050 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
2072 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
2092 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_add_endpoint()
2104 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
2111 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
2125 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
2130 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
2379 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2386 	bw_table = &xhci->rh_bw[virt_dev->real_port - 1].bw_table;  in xhci_check_tt_bw_table()
2387 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2409 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2414 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2418 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2466 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2480 	if (virt_dev->udev->speed >= USB_SPEED_SUPER)  in xhci_check_bw_table()
2481 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2483 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2492 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2496 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2501 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2504 				virt_dev->real_port);  in xhci_check_bw_table()
2505 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2512 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2513 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2517 				virt_dev->real_port);  in xhci_check_bw_table()
2613 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2614 		unsigned int port_index = virt_dev->real_port - 1;  in xhci_check_bw_table()
2807 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2811 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2814 	rh_bw_info = &xhci->rh_bw[virt_dev->real_port - 1];  in xhci_update_tt_active_eps()
2816 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2820 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2827 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2835 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2836 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2850 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2857 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2858 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2859 					virt_dev->udev,  in xhci_reserve_bandwidth()
2860 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2861 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2864 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2869 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2870 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2871 					virt_dev->udev,  in xhci_reserve_bandwidth()
2872 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2873 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2876 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2880 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2894 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2895 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2896 					virt_dev->udev,  in xhci_reserve_bandwidth()
2897 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2898 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2901 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2906 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2907 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2908 					virt_dev->udev,  in xhci_reserve_bandwidth()
2909 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2910 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2927 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2940 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
2959 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
3044 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
3058 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
3064 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
3085 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
3089 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
3107 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
3108 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
3111 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
3117 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
3122 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
3123 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
3125 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
3126 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
3127 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
3128 		xhci_debugfs_create_endpoint(xhci, virt_dev, i);  in xhci_check_bandwidth()
3141 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
3150 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
3153 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
3154 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_reset_bandwidth()
3155 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
3156 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
3159 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3771 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3778 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3817 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3827 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3828 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3838 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3839 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3841 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3857 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
3907 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
3928 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
3934 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
3945 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3946 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
3948 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
3950 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
3951 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
3953 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
3954 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
3955 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
3958 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
3959 	virt_dev->flags = 0;  in xhci_discover_or_reset_device()
3975 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
3994 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
3995 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_free_dev()
4000 		virt_dev->eps[i].ep_state &= ~EP_STOP_CMD_PENDING;  in xhci_free_dev()
4001 	virt_dev->udev = NULL;  in xhci_free_dev()
4171 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
4193 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
4195 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
4206 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4223 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
4225 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4226 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
4246 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4251 	trace_xhci_setup_device(virt_dev);  in xhci_setup_device()
4252 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
4306 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);  in xhci_setup_device()
4323 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
4324 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx,  in xhci_setup_device()
4330 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx,  in xhci_setup_device()
4335 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4381 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4394 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4402 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4417 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4435 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()