udc-xilinx.c - OpenGrok cross reference for /kernel/linux/linux-6.6/drivers/usb/gadget/udc/udc-xilinx.c

Lines Matching defs:usb_req
106 #define to_xusb_req(req) container_of((req), struct xusb_req, usb_req)
110  * @usb_req: Linux usb request structure
115 	struct usb_request usb_req;
384 	src = req->usb_req.dma + req->usb_req.actual;
385 	if (req->usb_req.length)
438 	dst = req->usb_req.dma + req->usb_req.actual;
557 	if (req->usb_req.status == -EINPROGRESS)
558 		req->usb_req.status = status;
560 		status = req->usb_req.status;
566 	if (udc->dma_enabled && ep->epnumber && req->usb_req.length)
567 		usb_gadget_unmap_request(&udc->gadget, &req->usb_req,
570 	if (req->usb_req.complete) {
572 		req->usb_req.complete(&ep->ep_usb, &req->usb_req);
611 	buf = req->usb_req.buf + req->usb_req.actual;
613 	bufferspace = req->usb_req.length - req->usb_req.actual;
622 		if (req->usb_req.status != -EOVERFLOW)
625 		req->usb_req.status = -EOVERFLOW;
633 		req->usb_req.actual += min(count, bufferspace);
636 			req->usb_req.actual, req->usb_req.length);
639 		if ((req->usb_req.actual == req->usb_req.length) || is_short) {
640 			if (udc->dma_enabled && req->usb_req.length)
642 							req->usb_req.dma,
643 							req->usb_req.actual,
687 	buf = req->usb_req.buf + req->usb_req.actual;
689 	length = req->usb_req.length - req->usb_req.actual;
695 		req->usb_req.actual += length;
699 			if (likely(req->usb_req.length !=
700 				   req->usb_req.actual) || req->usb_req.zero)
708 			req->usb_req.length - req->usb_req.actual, req);
979 	return &req->usb_req;
1016 	req->usb_req.status = -EINPROGRESS;
1017 	req->usb_req.actual = 0;
1022 		prefetch(req->usb_req.buf);
1023 		length = req->usb_req.length;
1026 		length = req->usb_req.actual = min_t(u32, length,
1028 		memcpy_toio((void __iomem *)corebuf, req->usb_req.buf, length);
1102 		ret = usb_gadget_map_request(&udc->gadget, &req->usb_req,
1149 		if (&iter->usb_req != _req)
1586 	req->usb_req.length = 0;
1642 	req->usb_req.length = 2;
1643 	*(__le16 *)req->usb_req.buf = cpu_to_le16(status);
1735 	req->usb_req.length = 0;
1835 		req->usb_req.actual = req->usb_req.length;
1844 		buffer = req->usb_req.buf + req->usb_req.actual;
1845 		req->usb_req.actual = req->usb_req.actual + bytes_to_rx;
1848 		if (req->usb_req.length == req->usb_req.actual) {
1879 	bytes_to_tx = req->usb_req.length - req->usb_req.actual;
1900 		req->usb_req.actual = req->usb_req.length;
1920 			buffer = req->usb_req.buf + req->usb_req.actual;
1921 			req->usb_req.actual = req->usb_req.actual + length;
2084 	udc->req->usb_req.buf = buff;