43 	struct usb_request req;  member
208 static int fotg210_dma(struct fotg210_ep *ep, struct fotg210_request *req)  in fotg210_dma()  argument
213 	uint8_t *buf  = req->req.buf + req->req.actual;  in fotg210_dma()
214 	uint32_t len  = req->req.length - req->req.actual;  in fotg210_dma()
231 		req->req.status = ret;  in fotg210_dma()
302 	req->req.status = ret;  in fotg210_dma()
304 		req->req.actual += len;  in fotg210_dma()
322 	struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)tmp;  in fotg210_setup()  local
357 	if (req->bRequestType & USB_DIR_IN)  in fotg210_setup()
364 	if ((req->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) {  in fotg210_setup()
365 		switch (req->bRequest) {  in fotg210_setup()
367 			debug("fotg210: set_cfg(%d)\n", req->wValue & 0x00FF);  in fotg210_setup()
368 			if (!(req->wValue & 0x00FF)) {  in fotg210_setup()
380 			debug("fotg210: set_addr(0x%04X)\n", req->wValue);  in fotg210_setup()
382 			chip->addr  = req->wValue & DEVADDR_ADDR_MASK;  in fotg210_setup()
389 				req->bRequestType & 0x03, req->wValue);  in fotg210_setup()
390 			switch (req->wValue) {  in fotg210_setup()
392 				ep_reset(chip, req->wIndex);  in fotg210_setup()
405 				req->wValue, req->wIndex & 0xf);  in fotg210_setup()
406 			switch (req->wValue) {  in fotg210_setup()
408 				id = req->wIndex & 0xf;  in fotg210_setup()
439 		if (chip->driver->setup(&chip->gadget, req) < 0)  in fotg210_setup()
470 	struct fotg210_request *req;  in fotg210_recv()  local
483 	req = list_first_entry(&ep->queue, struct fotg210_request, queue);  in fotg210_recv()
484 	len = fotg210_dma(ep, req);  in fotg210_recv()
485 	if (len < ep->ep.maxpacket || req->req.length <= req->req.actual) {  in fotg210_recv()
486 		list_del_init(&req->queue);  in fotg210_recv()
487 		if (req->req.complete)  in fotg210_recv()
488 			req->req.complete(&ep->ep, &req->req);  in fotg210_recv()
564 	struct fotg210_request *req = malloc(sizeof(*req));  in fotg210_ep_alloc_request()  local
566 	if (req) {  in fotg210_ep_alloc_request()
567 		memset(req, 0, sizeof(*req));  in fotg210_ep_alloc_request()
568 		INIT_LIST_HEAD(&req->queue);  in fotg210_ep_alloc_request()
570 	return &req->req;  in fotg210_ep_alloc_request()
576 	struct fotg210_request *req;  in fotg210_ep_free_request()  local
578 	req = container_of(_req, struct fotg210_request, req);  in fotg210_ep_free_request()
579 	free(req);  in fotg210_ep_free_request()
588 	struct fotg210_request *req;  in fotg210_ep_queue()  local
590 	req = container_of(_req, struct fotg210_request, req);  in fotg210_ep_queue()
592 		|| !list_empty(&req->queue)) {  in fotg210_ep_queue()
602 	req->req.actual = 0;  in fotg210_ep_queue()
603 	req->req.status = -EINPROGRESS;  in fotg210_ep_queue()
605 	if (req->req.length == 0) {  in fotg210_ep_queue()
606 		req->req.status = 0;  in fotg210_ep_queue()
607 		if (req->req.complete)  in fotg210_ep_queue()
608 			req->req.complete(&ep->ep, &req->req);  in fotg210_ep_queue()
614 			int len = fotg210_dma(ep, req);  in fotg210_ep_queue()
619 		} while (req->req.length > req->req.actual);  in fotg210_ep_queue()
623 				int len = fotg210_dma(ep, req);  in fotg210_ep_queue()
626 			} while (req->req.length > req->req.actual);  in fotg210_ep_queue()
628 			list_add_tail(&req->queue, &ep->queue);  in fotg210_ep_queue()
635 		if (req->req.complete)  in fotg210_ep_queue()
636 			req->req.complete(&ep->ep, &req->req);  in fotg210_ep_queue()
645 	struct fotg210_request *req;  in fotg210_ep_dequeue()  local
648 	list_for_each_entry(req, &ep->queue, queue) {  in fotg210_ep_dequeue()
649 		if (&req->req == _req)  in fotg210_ep_dequeue()
652 	if (&req->req != _req)  in fotg210_ep_dequeue()
656 	list_del_init(&req->queue);  in fotg210_ep_dequeue()
659 	if (req->req.status == -EINPROGRESS) {  in fotg210_ep_dequeue()
660 		req->req.status = -ECONNRESET;  in fotg210_ep_dequeue()
661 		if (req->req.complete)  in fotg210_ep_dequeue()
662 			req->req.complete(_ep, &req->req);  in fotg210_ep_dequeue()