3  * EHCI HCD (Host Controller Driver) for USB.
24  * @hcd:	Pointer to the usb_hcd device to which the host controller bound
38 static int ehci_xilinx_port_handed_over(struct usb_hcd *hcd, int portnum)  in ehci_xilinx_port_handed_over()  argument
40 	dev_warn(hcd->self.controller, "port %d cannot be enabled\n", portnum);  in ehci_xilinx_port_handed_over()
41 	if (hcd->has_tt) {  in ehci_xilinx_port_handed_over()
42 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
45 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
48 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
50 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
52 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
114  * entry, and sets an appropriate value for hcd->has_tt.
121 	struct usb_hcd *hcd;  in ehci_hcd_xilinx_of_probe()  local
137 	hcd = usb_create_hcd(&ehci_xilinx_of_hc_driver, &op->dev,  in ehci_hcd_xilinx_of_probe()
139 	if (!hcd)  in ehci_hcd_xilinx_of_probe()
142 	hcd->rsrc_start = res.start;  in ehci_hcd_xilinx_of_probe()
143 	hcd->rsrc_len = resource_size(&res);  in ehci_hcd_xilinx_of_probe()
153 	hcd->regs = devm_ioremap_resource(&op->dev, &res);  in ehci_hcd_xilinx_of_probe()
154 	if (IS_ERR(hcd->regs)) {  in ehci_hcd_xilinx_of_probe()
155 		rv = PTR_ERR(hcd->regs);  in ehci_hcd_xilinx_of_probe()
159 	ehci = hcd_to_ehci(hcd);  in ehci_hcd_xilinx_of_probe()
172 		hcd->has_tt = 1;  in ehci_hcd_xilinx_of_probe()
176 		hcd->has_tt = 0;  in ehci_hcd_xilinx_of_probe()
181 	ehci->caps = hcd->regs + 0x100;  in ehci_hcd_xilinx_of_probe()
183 	rv = usb_add_hcd(hcd, irq, 0);  in ehci_hcd_xilinx_of_probe()
185 		device_wakeup_enable(hcd->self.controller);  in ehci_hcd_xilinx_of_probe()
190 	usb_put_hcd(hcd);  in ehci_hcd_xilinx_of_probe()
196  * ehci_hcd_xilinx_of_remove - shutdown hcd and release resources
199  * Remove the hcd structure, and release resources that has been requested
206 	struct usb_hcd *hcd = platform_get_drvdata(op);  in ehci_hcd_xilinx_of_remove()  local
210 	usb_remove_hcd(hcd);  in ehci_hcd_xilinx_of_remove()
212 	usb_put_hcd(hcd);  in ehci_hcd_xilinx_of_remove()