526 static int s3c2410_udc_read_fifo_crq(struct usb_ctrlrequest *crq)  in s3c2410_udc_read_fifo_crq()  argument
528 	unsigned char *outbuf = (unsigned char *)crq;  in s3c2410_udc_read_fifo_crq()
543 		bytes_read, crq->bRequest, crq->bRequestType,  in s3c2410_udc_read_fifo_crq()
544 		crq->wValue, crq->wIndex, crq->wLength);  in s3c2410_udc_read_fifo_crq()
550 		struct usb_ctrlrequest *crq)  in s3c2410_udc_get_status()  argument
553 	u8 ep_num = crq->wIndex & 0x7F;  in s3c2410_udc_get_status()
554 	u8 is_in = crq->wIndex & USB_DIR_IN;  in s3c2410_udc_get_status()
556 	switch (crq->bRequestType & USB_RECIP_MASK) {  in s3c2410_udc_get_status()
565 		if (ep_num > 4 || crq->wLength > 2)  in s3c2410_udc_get_status()
603 					struct usb_ctrlrequest *crq,  in s3c2410_udc_handle_ep0_idle()  argument
614 	len = s3c2410_udc_read_fifo_crq(crq);  in s3c2410_udc_handle_ep0_idle()
615 	if (len != sizeof(*crq)) {  in s3c2410_udc_handle_ep0_idle()
618 			sizeof(*crq), len);  in s3c2410_udc_handle_ep0_idle()
624 		crq->bRequest, crq->bRequestType, crq->wLength);  in s3c2410_udc_handle_ep0_idle()
627 	dev->req_std = (crq->bRequestType & USB_TYPE_MASK)  in s3c2410_udc_handle_ep0_idle()
632 	switch (crq->bRequest) {  in s3c2410_udc_handle_ep0_idle()
636 		if (crq->bRequestType == USB_RECIP_DEVICE) {  in s3c2410_udc_handle_ep0_idle()
645 		if (crq->bRequestType == USB_RECIP_INTERFACE) {  in s3c2410_udc_handle_ep0_idle()
654 		if (crq->bRequestType == USB_RECIP_DEVICE) {  in s3c2410_udc_handle_ep0_idle()
655 			tmp = crq->wValue & 0x7F;  in s3c2410_udc_handle_ep0_idle()
669 			if (!s3c2410_udc_get_status(dev, crq))  in s3c2410_udc_handle_ep0_idle()
677 		if (crq->bRequestType != USB_RECIP_ENDPOINT)  in s3c2410_udc_handle_ep0_idle()
680 		if (crq->wValue != USB_ENDPOINT_HALT || crq->wLength != 0)  in s3c2410_udc_handle_ep0_idle()
683 		s3c2410_udc_set_halt(&dev->ep[crq->wIndex & 0x7f].ep, 0);  in s3c2410_udc_handle_ep0_idle()
690 		if (crq->bRequestType != USB_RECIP_ENDPOINT)  in s3c2410_udc_handle_ep0_idle()
693 		if (crq->wValue != USB_ENDPOINT_HALT || crq->wLength != 0)  in s3c2410_udc_handle_ep0_idle()
696 		s3c2410_udc_set_halt(&dev->ep[crq->wIndex & 0x7f].ep, 1);  in s3c2410_udc_handle_ep0_idle()
705 	if (crq->bRequestType & USB_DIR_IN)  in s3c2410_udc_handle_ep0_idle()
714 	ret = dev->driver->setup(&dev->gadget, crq);  in s3c2410_udc_handle_ep0_idle()
718 				crq->bRequest, ret);  in s3c2410_udc_handle_ep0_idle()
746 	struct usb_ctrlrequest	crq;  in s3c2410_udc_handle_ep0()  local
781 		s3c2410_udc_handle_ep0_idle(dev, ep, &crq, ep0csr);  in s3c2410_udc_handle_ep0()