udc-xilinx.c - OpenGrok cross reference for /kernel/linux/linux-5.10/drivers/usb/gadget/udc/udc-xilinx.c

Lines Matching defs:usb_req
107 #define to_xusb_req(req) container_of((req), struct xusb_req, usb_req)
111  * @usb_req: Linux usb request structure
116 	struct usb_request usb_req;
383 	src = req->usb_req.dma + req->usb_req.actual;
384 	if (req->usb_req.length)
437 	dst = req->usb_req.dma + req->usb_req.actual;
556 	if (req->usb_req.status == -EINPROGRESS)
557 		req->usb_req.status = status;
559 		status = req->usb_req.status;
565 	if (udc->dma_enabled && ep->epnumber && req->usb_req.length)
566 		usb_gadget_unmap_request(&udc->gadget, &req->usb_req,
569 	if (req->usb_req.complete) {
571 		req->usb_req.complete(&ep->ep_usb, &req->usb_req);
610 	buf = req->usb_req.buf + req->usb_req.actual;
612 	bufferspace = req->usb_req.length - req->usb_req.actual;
621 		if (req->usb_req.status != -EOVERFLOW)
624 		req->usb_req.status = -EOVERFLOW;
632 		req->usb_req.actual += min(count, bufferspace);
635 			req->usb_req.actual, req->usb_req.length);
638 		if ((req->usb_req.actual == req->usb_req.length) || is_short) {
639 			if (udc->dma_enabled && req->usb_req.length)
641 							req->usb_req.dma,
642 							req->usb_req.actual,
686 	buf = req->usb_req.buf + req->usb_req.actual;
688 	length = req->usb_req.length - req->usb_req.actual;
694 		req->usb_req.actual += length;
698 			if (likely(req->usb_req.length !=
699 				   req->usb_req.actual) || req->usb_req.zero)
707 			req->usb_req.length - req->usb_req.actual, req);
978 	return &req->usb_req;
1015 	req->usb_req.status = -EINPROGRESS;
1016 	req->usb_req.actual = 0;
1021 		prefetch(req->usb_req.buf);
1022 		length = req->usb_req.length;
1025 		length = req->usb_req.actual = min_t(u32, length,
1027 		memcpy_toio((void __iomem *)corebuf, req->usb_req.buf, length);
1101 		ret = usb_gadget_map_request(&udc->gadget, &req->usb_req,
1147 		if (&req->usb_req == _req)
1150 	if (&req->usb_req != _req) {
1582 	req->usb_req.length = 0;
1638 	req->usb_req.length = 2;
1639 	*(u16 *)req->usb_req.buf = cpu_to_le16(status);
1729 	req->usb_req.length = 0;
1829 		req->usb_req.actual = req->usb_req.length;
1838 		buffer = req->usb_req.buf + req->usb_req.actual;
1839 		req->usb_req.actual = req->usb_req.actual + bytes_to_rx;
1842 		if (req->usb_req.length == req->usb_req.actual) {
1873 	bytes_to_tx = req->usb_req.length - req->usb_req.actual;
1894 		req->usb_req.actual = req->usb_req.length;
1914 			buffer = req->usb_req.buf + req->usb_req.actual;
1915 			req->usb_req.actual = req->usb_req.actual + length;
2078 	udc->req->usb_req.buf = buff;