46 static int vhci_hub_status(struct usb_hcd *hcd, char *buff);
47 static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
49 static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,
51 static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status);
53 static void vhci_stop(struct usb_hcd *hcd);
54 static int vhci_get_frame_number(struct usb_hcd *hcd);
179 static int vhci_hub_status(struct usb_hcd *hcd, char *buf)  in vhci_hub_status()  argument
189 	vhci = hcd_to_vhci(hcd);  in vhci_hub_status()
192 	if (!HCD_HW_ACCESSIBLE(hcd)) {  in vhci_hub_status()
208 	if ((hcd->state == HC_STATE_SUSPENDED) && (changed == 1))  in vhci_hub_status()
209 		usb_hcd_resume_root_hub(hcd);  in vhci_hub_status()
228 static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,  in vhci_hub_control()  argument
237 	if (!HCD_HW_ACCESSIBLE(hcd))  in vhci_hub_control()
250 	dum = hcd_to_vhci(hcd);  in vhci_hub_control()
458 static int vhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb,  in vhci_urb_enqueue()  argument
466 			  hcd, urb, mem_flags);  in vhci_urb_enqueue()
492 	ret = usb_hcd_link_urb_to_ep(hcd, urb);  in vhci_urb_enqueue()
565 	usb_hcd_unlink_urb_from_ep(hcd, urb);  in vhci_urb_enqueue()
620 static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)  in vhci_urb_dequeue()  argument
640 		ret = usb_hcd_check_unlink_urb(hcd, urb, status);  in vhci_urb_dequeue()
668 		usb_hcd_unlink_urb_from_ep(hcd, urb);  in vhci_urb_dequeue()
877 static int vhci_start(struct usb_hcd *hcd)  in vhci_start()  argument
879 	struct vhci_hcd *vhci = hcd_to_vhci(hcd);  in vhci_start()
897 	hcd->power_budget = 0; /* no limit */  in vhci_start()
898 	hcd->uses_new_polling = 1;  in vhci_start()
910 static void vhci_stop(struct usb_hcd *hcd)  in vhci_stop()  argument
912 	struct vhci_hcd *vhci = hcd_to_vhci(hcd);  in vhci_stop()
929 static int vhci_get_frame_number(struct usb_hcd *hcd)  in vhci_get_frame_number()  argument
938 static int vhci_bus_suspend(struct usb_hcd *hcd)  in vhci_bus_suspend()  argument
940 	struct vhci_hcd *vhci = hcd_to_vhci(hcd);  in vhci_bus_suspend()
942 	dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__);  in vhci_bus_suspend()
945 	hcd->state = HC_STATE_SUSPENDED;  in vhci_bus_suspend()
951 static int vhci_bus_resume(struct usb_hcd *hcd)  in vhci_bus_resume()  argument
953 	struct vhci_hcd *vhci = hcd_to_vhci(hcd);  in vhci_bus_resume()
956 	dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__);  in vhci_bus_resume()
959 	if (!HCD_HW_ACCESSIBLE(hcd))  in vhci_bus_resume()
962 		hcd->state = HC_STATE_RUNNING;  in vhci_bus_resume()
997 	struct usb_hcd		*hcd;  in vhci_hcd_probe()  local
1006 	hcd = usb_create_hcd(&vhci_hc_driver, &pdev->dev, dev_name(&pdev->dev));  in vhci_hcd_probe()
1007 	if (!hcd) {  in vhci_hcd_probe()
1011 	hcd->has_tt = 1;  in vhci_hcd_probe()
1014 	the_controller = hcd_to_vhci(hcd);  in vhci_hcd_probe()
1020 	ret = usb_add_hcd(hcd, 0, 0);  in vhci_hcd_probe()
1023 		usb_put_hcd(hcd);  in vhci_hcd_probe()
1034 	struct usb_hcd	*hcd;  in vhci_hcd_remove()  local
1036 	hcd = platform_get_drvdata(pdev);  in vhci_hcd_remove()
1037 	if (!hcd)  in vhci_hcd_remove()
1045 	usb_remove_hcd(hcd);  in vhci_hcd_remove()
1046 	usb_put_hcd(hcd);  in vhci_hcd_remove()
1057 	struct usb_hcd *hcd;  in vhci_hcd_suspend()  local
1062 	hcd = platform_get_drvdata(pdev);  in vhci_hcd_suspend()
1080 		clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);  in vhci_hcd_suspend()
1088 	struct usb_hcd *hcd;  in vhci_hcd_resume()  local
1092 	hcd = platform_get_drvdata(pdev);  in vhci_hcd_resume()
1093 	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);  in vhci_hcd_resume()
1094 	usb_hcd_poll_rh_status(hcd);  in vhci_hcd_resume()