3  * OHCI HCD (Host Controller Driver) for USB.
29 #include <linux/usb/hcd.h>
98 	struct usb_hcd *hcd = platform_get_drvdata(pdev);  in at91_start_hc()  local
99 	struct ohci_regs __iomem *regs = hcd->regs;  in at91_start_hc()
100 	struct ohci_at91_priv *ohci_at91 = hcd_to_ohci_at91_priv(hcd);  in at91_start_hc()
117 	struct usb_hcd *hcd = platform_get_drvdata(pdev);  in at91_stop_hc()  local
118 	struct ohci_at91_priv *ohci_at91 = hcd_to_ohci_at91_priv(hcd);  in at91_stop_hc()
177  * then invokes the start() method for the HCD associated with it
186 	struct usb_hcd *hcd;  in usb_hcd_at91_probe()  local
196 	hcd = usb_create_hcd(driver, dev, dev_name(dev));  in usb_hcd_at91_probe()
197 	if (!hcd)  in usb_hcd_at91_probe()
199 	ohci_at91 = hcd_to_ohci_at91_priv(hcd);  in usb_hcd_at91_probe()
201 	hcd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);  in usb_hcd_at91_probe()
202 	if (IS_ERR(hcd->regs)) {  in usb_hcd_at91_probe()
203 		retval = PTR_ERR(hcd->regs);  in usb_hcd_at91_probe()
206 	hcd->rsrc_start = res->start;  in usb_hcd_at91_probe()
207 	hcd->rsrc_len = resource_size(res);  in usb_hcd_at91_probe()
236 	board = hcd->self.controller->platform_data;  in usb_hcd_at91_probe()
237 	ohci = hcd_to_ohci(hcd);  in usb_hcd_at91_probe()
247 	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);  in usb_hcd_at91_probe()
249 		device_wakeup_enable(hcd->self.controller);  in usb_hcd_at91_probe()
257 	usb_put_hcd(hcd);  in usb_hcd_at91_probe()
266  * @hcd:	USB controller to remove
272  * the HCD's stop() method.  It is always called from a thread
275 static void usb_hcd_at91_remove(struct usb_hcd *hcd,  in usb_hcd_at91_remove()  argument
278 	usb_remove_hcd(hcd);  in usb_hcd_at91_remove()
280 	usb_put_hcd(hcd);  in usb_hcd_at91_remove()
303 static int ohci_at91_hub_status_data(struct usb_hcd *hcd, char *buf)  in ohci_at91_hub_status_data()  argument
305 	struct at91_usbh_data *pdata = hcd->self.controller->platform_data;  in ohci_at91_hub_status_data()
306 	int length = ohci_hub_status_data(hcd, buf);  in ohci_at91_hub_status_data()
351 static int ohci_at91_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,  in ohci_at91_hub_control()  argument
354 	struct at91_usbh_data *pdata = dev_get_platdata(hcd->self.controller);  in ohci_at91_hub_control()
355 	struct ohci_at91_priv *ohci_at91 = hcd_to_ohci_at91_priv(hcd);  in ohci_at91_hub_control()
360 	dev_dbg(hcd->self.controller,  in ohci_at91_hub_control()
362 		hcd, typeReq, wValue, wIndex, buf, wLength);  in ohci_at91_hub_control()
370 			dev_dbg(hcd->self.controller, "SetPortFeat: POWER\n");  in ohci_at91_hub_control()
379 			dev_dbg(hcd->self.controller, "SetPortFeat: SUSPEND\n");  in ohci_at91_hub_control()
391 			dev_dbg(hcd->self.controller,  in ohci_at91_hub_control()
402 			dev_dbg(hcd->self.controller,  in ohci_at91_hub_control()
411 			dev_dbg(hcd->self.controller,  in ohci_at91_hub_control()
421 			dev_dbg(hcd->self.controller, "ClearPortFeature: SUSPEND\n");  in ohci_at91_hub_control()
431 	ret = ohci_hub_control(hcd, typeReq, wValue, wIndex + 1, buf, wLength);  in ohci_at91_hub_control()
442 		dev_dbg(hcd->self.controller, "wHubCharacteristics 0x%04x\n",  in ohci_at91_hub_control()
459 		dev_dbg(hcd->self.controller, "wHubCharacteristics after 0x%04x\n",  in ohci_at91_hub_control()
467 		dev_dbg(hcd->self.controller, "GetPortStatus(%d)\n", wIndex);  in ohci_at91_hub_control()
616 	struct usb_hcd	*hcd = dev_get_drvdata(dev);  in ohci_hcd_at91_drv_suspend()  local
617 	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);  in ohci_hcd_at91_drv_suspend()
618 	struct ohci_at91_priv *ohci_at91 = hcd_to_ohci_at91_priv(hcd);  in ohci_hcd_at91_drv_suspend()
629 		enable_irq_wake(hcd->irq);  in ohci_hcd_at91_drv_suspend()
631 	ret = ohci_suspend(hcd, ohci_at91->wakeup);  in ohci_hcd_at91_drv_suspend()
634 			disable_irq_wake(hcd->irq);  in ohci_hcd_at91_drv_suspend()
662 	struct usb_hcd	*hcd = dev_get_drvdata(dev);  in ohci_hcd_at91_drv_resume()  local
663 	struct ohci_at91_priv *ohci_at91 = hcd_to_ohci_at91_priv(hcd);  in ohci_hcd_at91_drv_resume()
668 		disable_irq_wake(hcd->irq);  in ohci_hcd_at91_drv_resume()
678 	ohci_resume(hcd, !ohci_at91->wakeup);  in ohci_hcd_at91_drv_resume()