1506 	struct xhci_virt_device	*virt_dev;  in xhci_check_args()  local
1525 		virt_dev = xhci->devs[udev->slot_id];  in xhci_check_args()
1526 		if (virt_dev->udev != udev) {  in xhci_check_args()
1995 	struct xhci_virt_device *virt_dev;  in xhci_add_endpoint()  local
2019 	virt_dev = xhci->devs[udev->slot_id];  in xhci_add_endpoint()
2020 	in_ctx = virt_dev->in_ctx;  in xhci_add_endpoint()
2032 	if (virt_dev->eps[ep_index].ring &&  in xhci_add_endpoint()
2054 	if (xhci_endpoint_init(xhci, virt_dev, udev, ep, GFP_NOIO) < 0) {  in xhci_add_endpoint()
2074 	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);  in xhci_add_endpoint()
2086 static void xhci_zero_in_ctx(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev)  in xhci_zero_in_ctx()  argument
2093 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_zero_in_ctx()
2107 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_zero_in_ctx()
2112 		ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, i);  in xhci_zero_in_ctx()
2360 		struct xhci_virt_device *virt_dev,  in xhci_check_tt_bw_table()  argument
2367 	bw_table = &xhci->rh_bw[virt_dev->rhub_port->hw_portnum].bw_table;  in xhci_check_tt_bw_table()
2368 	tt_info = virt_dev->tt_info;  in xhci_check_tt_bw_table()
2390 		struct xhci_virt_device *virt_dev)  in xhci_check_ss_bw()  argument
2395 	if (virt_dev->bw_table->ss_bw_in > (SS_BW_LIMIT_IN - bw_reserved))  in xhci_check_ss_bw()
2399 	if (virt_dev->bw_table->ss_bw_out > (SS_BW_LIMIT_OUT - bw_reserved))  in xhci_check_ss_bw()
2447 		struct xhci_virt_device *virt_dev,  in xhci_check_bw_table()  argument
2461 	if (virt_dev->udev->speed >= USB_SPEED_SUPER)  in xhci_check_bw_table()
2462 		return xhci_check_ss_bw(xhci, virt_dev);  in xhci_check_bw_table()
2464 	if (virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2473 	bw_table = virt_dev->bw_table;  in xhci_check_bw_table()
2477 	block_size = xhci_get_block_size(virt_dev->udev);  in xhci_check_bw_table()
2482 	if (virt_dev->tt_info) {  in xhci_check_bw_table()
2485 				virt_dev->rhub_port->hw_portnum + 1);  in xhci_check_bw_table()
2486 		if (xhci_check_tt_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_check_bw_table()
2493 				virt_dev->tt_info->slot_id,  in xhci_check_bw_table()
2494 				virt_dev->tt_info->ttport);  in xhci_check_bw_table()
2498 				virt_dev->rhub_port->hw_portnum + 1);  in xhci_check_bw_table()
2594 	if (!virt_dev->tt_info && virt_dev->udev->speed == USB_SPEED_HIGH) {  in xhci_check_bw_table()
2600 			xhci->rh_bw[virt_dev->rhub_port->hw_portnum].num_active_tts;  in xhci_check_bw_table()
2780 		struct xhci_virt_device *virt_dev,  in xhci_update_tt_active_eps()  argument
2784 	if (!virt_dev->tt_info)  in xhci_update_tt_active_eps()
2787 	rh_bw_info = &xhci->rh_bw[virt_dev->rhub_port->hw_portnum];  in xhci_update_tt_active_eps()
2789 				virt_dev->tt_info->active_eps != 0) {  in xhci_update_tt_active_eps()
2793 				virt_dev->tt_info->active_eps == 0) {  in xhci_update_tt_active_eps()
2800 		struct xhci_virt_device *virt_dev,  in xhci_reserve_bandwidth()  argument
2808 	if (virt_dev->tt_info)  in xhci_reserve_bandwidth()
2809 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_reserve_bandwidth()
2823 		memcpy(&ep_bw_info[i], &virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2830 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2831 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2832 					virt_dev->udev,  in xhci_reserve_bandwidth()
2833 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2834 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2837 	xhci_update_bw_info(xhci, virt_dev->in_ctx, ctrl_ctx, virt_dev);  in xhci_reserve_bandwidth()
2842 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2843 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2844 					virt_dev->udev,  in xhci_reserve_bandwidth()
2845 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2846 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2849 	if (!xhci_check_bw_table(xhci, virt_dev, old_active_eps)) {  in xhci_reserve_bandwidth()
2853 		xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_reserve_bandwidth()
2867 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2868 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2869 					virt_dev->udev,  in xhci_reserve_bandwidth()
2870 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2871 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2874 		memcpy(&virt_dev->eps[i].bw_info, &ep_bw_info[i],  in xhci_reserve_bandwidth()
2879 					&virt_dev->eps[i].bw_info,  in xhci_reserve_bandwidth()
2880 					virt_dev->bw_table,  in xhci_reserve_bandwidth()
2881 					virt_dev->udev,  in xhci_reserve_bandwidth()
2882 					&virt_dev->eps[i],  in xhci_reserve_bandwidth()
2883 					virt_dev->tt_info);  in xhci_reserve_bandwidth()
2968 	struct xhci_virt_device *virt_dev;  in xhci_configure_endpoint()  local
2981 	virt_dev = xhci->devs[udev->slot_id];  in xhci_configure_endpoint()
3000 	    xhci_reserve_bandwidth(xhci, virt_dev, command->in_ctx)) {  in xhci_configure_endpoint()
3085 	struct xhci_virt_device	*virt_dev;  in xhci_check_bandwidth()  local
3099 	virt_dev = xhci->devs[udev->slot_id];  in xhci_check_bandwidth()
3105 	command->in_ctx = virt_dev->in_ctx;  in xhci_check_bandwidth()
3126 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_check_bandwidth()
3130 		if ((virt_dev->eps[i-1].ring && !(ctrl_ctx->drop_flags & le32))  in xhci_check_bandwidth()
3148 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
3149 			xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
3152 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_check_bandwidth()
3158 		if (!virt_dev->eps[i].new_ring)  in xhci_check_bandwidth()
3163 		if (virt_dev->eps[i].ring) {  in xhci_check_bandwidth()
3164 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_check_bandwidth()
3166 		xhci_check_bw_drop_ep_streams(xhci, virt_dev, i);  in xhci_check_bandwidth()
3167 		virt_dev->eps[i].ring = virt_dev->eps[i].new_ring;  in xhci_check_bandwidth()
3168 		virt_dev->eps[i].new_ring = NULL;  in xhci_check_bandwidth()
3169 		xhci_debugfs_create_endpoint(xhci, virt_dev, i);  in xhci_check_bandwidth()
3182 	struct xhci_virt_device	*virt_dev;  in xhci_reset_bandwidth()  local
3191 	virt_dev = xhci->devs[udev->slot_id];  in xhci_reset_bandwidth()
3194 		if (virt_dev->eps[i].new_ring) {  in xhci_reset_bandwidth()
3195 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_reset_bandwidth()
3196 			xhci_ring_free(xhci, virt_dev->eps[i].new_ring);  in xhci_reset_bandwidth()
3197 			virt_dev->eps[i].new_ring = NULL;  in xhci_reset_bandwidth()
3200 	xhci_zero_in_ctx(xhci, virt_dev);  in xhci_reset_bandwidth()
3869 	struct xhci_virt_device *virt_dev, bool drop_control_ep)  in xhci_free_device_endpoint_resources()  argument
3876 		if (virt_dev->eps[i].ring) {  in xhci_free_device_endpoint_resources()
3917 	struct xhci_virt_device *virt_dev;  in xhci_discover_or_reset_device()  local
3927 	virt_dev = xhci->devs[slot_id];  in xhci_discover_or_reset_device()
3928 	if (!virt_dev) {  in xhci_discover_or_reset_device()
3938 	if (virt_dev->tt_info)  in xhci_discover_or_reset_device()
3939 		old_active_eps = virt_dev->tt_info->active_eps;  in xhci_discover_or_reset_device()
3941 	if (virt_dev->udev != udev) {  in xhci_discover_or_reset_device()
3957 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_discover_or_reset_device()
4023 				xhci_get_slot_state(xhci, virt_dev->out_ctx));  in xhci_discover_or_reset_device()
4026 		virt_dev->flags = 0;  in xhci_discover_or_reset_device()
4045 		xhci_free_device_endpoint_resources(xhci, virt_dev, false);  in xhci_discover_or_reset_device()
4051 		struct xhci_virt_ep *ep = &virt_dev->eps[i];  in xhci_discover_or_reset_device()
4064 			xhci_debugfs_remove_endpoint(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
4065 			xhci_free_endpoint_ring(xhci, virt_dev, i);  in xhci_discover_or_reset_device()
4067 		if (!list_empty(&virt_dev->eps[i].bw_endpoint_list))  in xhci_discover_or_reset_device()
4069 					&virt_dev->eps[i].bw_info,  in xhci_discover_or_reset_device()
4070 					virt_dev->bw_table,  in xhci_discover_or_reset_device()
4072 					&virt_dev->eps[i],  in xhci_discover_or_reset_device()
4073 					virt_dev->tt_info);  in xhci_discover_or_reset_device()
4074 		xhci_clear_endpoint_bw_info(&virt_dev->eps[i].bw_info);  in xhci_discover_or_reset_device()
4077 	xhci_update_tt_active_eps(xhci, virt_dev, old_active_eps);  in xhci_discover_or_reset_device()
4078 	virt_dev->flags = 0;  in xhci_discover_or_reset_device()
4094 	struct xhci_virt_device *virt_dev;  in xhci_free_dev()  local
4114 	virt_dev = xhci->devs[udev->slot_id];  in xhci_free_dev()
4115 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_free_dev()
4120 		virt_dev->eps[i].ep_state &= ~EP_STOP_CMD_PENDING;  in xhci_free_dev()
4121 	virt_dev->udev = NULL;  in xhci_free_dev()
4125 	xhci_free_virt_device(xhci, virt_dev, udev->slot_id);  in xhci_free_dev()
4309 	struct xhci_virt_device *virt_dev;  in xhci_setup_device()  local
4331 	virt_dev = xhci->devs[udev->slot_id];  in xhci_setup_device()
4333 	if (WARN_ON(!virt_dev)) {  in xhci_setup_device()
4344 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4361 	command->in_ctx = virt_dev->in_ctx;  in xhci_setup_device()
4364 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4365 	ctrl_ctx = xhci_get_input_control_ctx(virt_dev->in_ctx);  in xhci_setup_device()
4385 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4389 	trace_xhci_setup_device(virt_dev);  in xhci_setup_device()
4390 	ret = xhci_queue_address_device(xhci, command, virt_dev->in_ctx->dma,  in xhci_setup_device()
4445 		trace_xhci_address_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4462 			(unsigned long long)virt_dev->out_ctx->dma);  in xhci_setup_device()
4463 	trace_xhci_address_ctx(xhci, virt_dev->in_ctx);  in xhci_setup_device()
4468 	trace_xhci_address_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4472 	slot_ctx = xhci_get_slot_ctx(xhci, virt_dev->out_ctx);  in xhci_setup_device()
4520 	struct xhci_virt_device *virt_dev;  in xhci_change_max_exit_latency()  local
4533 	virt_dev = xhci->devs[udev->slot_id];  in xhci_change_max_exit_latency()
4541 	if (!virt_dev || max_exit_latency == virt_dev->current_mel) {  in xhci_change_max_exit_latency()
4557 	xhci_slot_copy(xhci, command->in_ctx, virt_dev->out_ctx);  in xhci_change_max_exit_latency()
4575 		virt_dev->current_mel = max_exit_latency;  in xhci_change_max_exit_latency()