gadget/udc/mv_udc_core.c

37 #define DRIVER_DESC		"Marvell PXA USB Device Controller driver"
58 static void stop_activity(struct mv_udc *udc, struct usb_gadget_driver *driver);
453 	if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
461 	 * driver handles zero length packet through req->req.zero
702 	if (!udc->driver || udc->gadget.speed == USB_SPEED_UNKNOWN)
1161 	if (udc->driver && udc->softconnect && udc->vbus_active) {
1169 	} else if (udc->driver && udc->softconnect) {
1174 		stop_activity(udc, udc->driver);
1198 	if (udc->driver && udc->softconnect && udc->vbus_active) {
1206 	} else if (udc->driver && udc->vbus_active) {
1208 		stop_activity(udc, udc->driver);
1311 static void gadget_reset(struct mv_udc *udc, struct usb_gadget_driver *driver)
1321 	/* report reset; the driver is already quiesced */
1322 	if (driver) {
1324 		usb_gadget_udc_reset(&udc->gadget, driver);
1329 static void stop_activity(struct mv_udc *udc, struct usb_gadget_driver *driver)
1339 	/* report disconnect; the driver is already quiesced */
1340 	if (driver) {
1342 		driver->disconnect(&udc->gadget);
1348 		struct usb_gadget_driver *driver)
1356 	if (udc->driver)
1361 	/* hook up the driver ... */
1362 	udc->driver = driver;
1376 			udc->driver = NULL;
1407 	/* unbind gadget driver */
1408 	udc->driver = NULL;
1693 	/* delegate USB standard requests to the gadget driver */
1701 			if (udc->driver->setup(&udc->gadget,
1711 			if (udc->driver->setup(&udc->gadget,
1898 		gadget_reset(udc, udc->driver);
1910 		stop_activity(udc, udc->driver);
1927 	/* report resume to the driver */
1928 	if (udc->driver) {
1929 		if (udc->driver->resume) {
1931 			udc->driver->resume(&udc->gadget);
1942 	if (udc->driver->suspend) {
1944 		udc->driver->suspend(&udc->gadget);
1976 		if (udc->driver->suspend) {
1978 			udc->driver->suspend(&udc->gadget);
2336 	/* if OTG is enabled, the following will be done in OTG driver*/
2355 		stop_activity(udc, udc->driver);
2371 	/* if OTG is enabled, the following will be done in OTG driver*/
2380 		if (udc->driver && udc->softconnect) {
2414 	.driver		= {