872 	struct renesas_usb3_request *usb3_req;  in usb3_get_request()  local
876 	usb3_req = __usb3_get_request(usb3_ep);  in usb3_get_request()
879 	return usb3_req;  in usb3_get_request()
883 				struct renesas_usb3_request *usb3_req,  in __usb3_request_done()  argument
889 		usb3_ep->num, usb3_req->req.length, usb3_req->req.actual,  in __usb3_request_done()
891 	usb3_req->req.status = status;  in __usb3_request_done()
893 	list_del_init(&usb3_req->queue);  in __usb3_request_done()
895 	usb_gadget_giveback_request(&usb3_ep->ep, &usb3_req->req);  in __usb3_request_done()
900 			      struct renesas_usb3_request *usb3_req, int status)  in usb3_request_done()  argument
906 	__usb3_request_done(usb3_ep, usb3_req, status);  in usb3_request_done()
913 	struct renesas_usb3_request *usb3_req = usb3_get_request(usb3_ep);  in usb3_irq_epc_pipe0_status_end()  local
915 	if (usb3_req)  in usb3_irq_epc_pipe0_status_end()
916 		usb3_request_done(usb3_ep, usb3_req, 0);  in usb3_irq_epc_pipe0_status_end()
1035 				      struct renesas_usb3_request *usb3_req)  in usb3_is_transfer_complete()  argument
1037 	struct usb_request *req = &usb3_req->req;  in usb3_is_transfer_complete()
1067 			   struct renesas_usb3_request *usb3_req,  in usb3_write_pipe()  argument
1072 	int len = min_t(unsigned, usb3_req->req.length - usb3_req->req.actual,  in usb3_write_pipe()
1074 	u8 *buf = usb3_req->req.buf + usb3_req->req.actual;  in usb3_write_pipe()
1082 	usb3_req->req.actual += len;  in usb3_write_pipe()
1098 		is_last = usb3_is_transfer_complete(usb3_ep, usb3_req);  in usb3_write_pipe()
1114 			  struct renesas_usb3_request *usb3_req, u32 fifo_reg)  in usb3_read_pipe()  argument
1118 	int len = min_t(unsigned, usb3_req->req.length - usb3_req->req.actual,  in usb3_read_pipe()
1120 	u8 *buf = usb3_req->req.buf + usb3_req->req.actual;  in usb3_read_pipe()
1127 	usb3_req->req.actual += len;  in usb3_read_pipe()
1142 	return usb3_is_transfer_complete(usb3_ep, usb3_req) ? 0 : -EAGAIN;  in usb3_read_pipe()
1146 				  struct renesas_usb3_request *usb3_req)  in usb3_set_status_stage()  argument
1153 		if (!usb3_req->req.length)  in usb3_set_status_stage()
1161 			 struct renesas_usb3_request *usb3_req)  in usb3_p0_xfer()  argument
1166 		ret = usb3_write_pipe(usb3_ep, usb3_req, USB3_P0_WRITE);  in usb3_p0_xfer()
1168 		ret = usb3_read_pipe(usb3_ep, usb3_req, USB3_P0_READ);  in usb3_p0_xfer()
1171 		usb3_set_status_stage(usb3_ep, usb3_req);  in usb3_p0_xfer()
1175 			     struct renesas_usb3_request *usb3_req)  in usb3_start_pipe0()  argument
1189 		if (usb3_req->req.length)  in usb3_start_pipe0()
1193 	usb3_p0_xfer(usb3_ep, usb3_req);  in usb3_start_pipe0()
1237 				      struct renesas_usb3_request *usb3_req)  in usb3_dma_get_setting_area()  argument
1244 	if (usb3_req->req.length > USB3_DMA_MAX_XFER_SIZE_ALL_PRDS) {  in usb3_dma_get_setting_area()
1246 			__func__, usb3_req->req.length);  in usb3_dma_get_setting_area()
1251 	if (!usb3_req->req.length)  in usb3_dma_get_setting_area()
1261 		if (usb_gadget_map_request(&usb3->gadget, &usb3_req->req,  in usb3_dma_get_setting_area()
1275 				      struct renesas_usb3_request *usb3_req)  in usb3_dma_put_setting_area()  argument
1283 			usb_gadget_unmap_request(&usb3->gadget, &usb3_req->req,  in usb3_dma_put_setting_area()
1293 			      struct renesas_usb3_request *usb3_req)  in usb3_dma_fill_prd()  argument
1296 	u32 remain = usb3_req->req.length;  in usb3_dma_fill_prd()
1297 	u32 dma = usb3_req->req.dma;  in usb3_dma_fill_prd()
1351 				  struct renesas_usb3_request *usb3_req)  in usb3_dma_update_status()  argument
1354 	struct usb_request *req = &usb3_req->req;  in usb3_dma_update_status()
1383 			       struct renesas_usb3_request *usb3_req)  in usb3_dma_try_start()  argument
1390 	if (usb3_dma_get_setting_area(usb3_ep, usb3_req)) {  in usb3_dma_try_start()
1393 		usb3_dma_fill_prd(usb3_ep, usb3_req);  in usb3_dma_try_start()
1403 			     struct renesas_usb3_request *usb3_req)  in usb3_dma_try_stop()  argument
1416 	status = usb3_dma_update_status(usb3_ep, usb3_req);  in usb3_dma_try_stop()
1417 	usb3_dma_put_setting_area(usb3_ep, usb3_req);  in usb3_dma_try_stop()
1464 			     struct renesas_usb3_request *usb3_req)  in usb3_start_pipen()  argument
1475 	if (usb3_req != usb3_req_first)  in usb3_start_pipen()
1483 	if (usb3_dma_try_start(usb3_ep, usb3_req))  in usb3_start_pipen()
1489 		ret = usb3_write_pipe(usb3_ep, usb3_req, USB3_PN_WRITE);  in usb3_start_pipen()
1508 	struct renesas_usb3_request *usb3_req = usb_req_to_usb3_req(_req);  in renesas_usb3_ep_queue()  local
1518 	list_add_tail(&usb3_req->queue, &usb3_ep->queue);  in renesas_usb3_ep_queue()
1522 		usb3_start_pipe0(usb3_ep, usb3_req);  in renesas_usb3_ep_queue()
1524 		usb3_start_pipen(usb3_ep, usb3_req);  in renesas_usb3_ep_queue()
1698 	struct renesas_usb3_request *usb3_req;  in usb3_std_req_feature_endpoint()  local
1709 		usb3_req = usb3_get_request(usb3_ep);  in usb3_std_req_feature_endpoint()
1710 		if (usb3_req)  in usb3_std_req_feature_endpoint()
1711 			usb3_start_pipen(usb3_ep, usb3_req);  in usb3_std_req_feature_endpoint()
1855 	struct renesas_usb3_request *usb3_req = usb3_get_request(usb3_ep);  in usb3_irq_epc_pipe0_bfrdy()  local
1857 	if (!usb3_req)  in usb3_irq_epc_pipe0_bfrdy()
1860 	usb3_p0_xfer(usb3_ep, usb3_req);  in usb3_irq_epc_pipe0_bfrdy()
1879 				    struct renesas_usb3_request *usb3_req,  in usb3_request_done_pipen()  argument
1890 	usb3_request_done(usb3_ep, usb3_req, status);  in usb3_request_done_pipen()
1893 	usb3_req = usb3_get_request(usb3_ep);  in usb3_request_done_pipen()
1894 	if (usb3_req)  in usb3_request_done_pipen()
1895 		usb3_start_pipen(usb3_ep, usb3_req);  in usb3_request_done_pipen()
1901 	struct renesas_usb3_request *usb3_req = usb3_get_request(usb3_ep);  in usb3_irq_epc_pipen_lsttr()  local
1903 	if (!usb3_req)  in usb3_irq_epc_pipen_lsttr()
1908 			__func__, usb3_req->req.length, usb3_req->req.actual);  in usb3_irq_epc_pipen_lsttr()
1909 		usb3_request_done_pipen(usb3, usb3_ep, usb3_req, 0);  in usb3_irq_epc_pipen_lsttr()
1916 	struct renesas_usb3_request *usb3_req = usb3_get_request(usb3_ep);  in usb3_irq_epc_pipen_bfrdy()  local
1919 	if (!usb3_req)  in usb3_irq_epc_pipen_bfrdy()
1928 		if (!usb3_write_pipe(usb3_ep, usb3_req, USB3_PN_WRITE))  in usb3_irq_epc_pipen_bfrdy()
1931 		if (!usb3_read_pipe(usb3_ep, usb3_req, USB3_PN_READ))  in usb3_irq_epc_pipen_bfrdy()
1940 		usb3_request_done_pipen(usb3, usb3_ep, usb3_req, 0);  in usb3_irq_epc_pipen_bfrdy()
2014 	struct renesas_usb3_request *usb3_req;  in usb3_irq_dma_int()  local
2026 		usb3_req = usb3_get_request(usb3_ep);  in usb3_irq_dma_int()
2027 		status = usb3_dma_try_stop(usb3_ep, usb3_req);  in usb3_irq_dma_int()
2028 		usb3_request_done_pipen(usb3, usb3_ep, usb3_req, status);  in usb3_irq_dma_int()
2156 	struct renesas_usb3_request *usb3_req;  in renesas_usb3_ep_disable()  local
2159 		usb3_req = usb3_get_request(usb3_ep);  in renesas_usb3_ep_disable()
2160 		if (!usb3_req)  in renesas_usb3_ep_disable()
2162 		usb3_dma_try_stop(usb3_ep, usb3_req);  in renesas_usb3_ep_disable()
2163 		usb3_request_done(usb3_ep, usb3_req, -ESHUTDOWN);  in renesas_usb3_ep_disable()
2171 	struct renesas_usb3_request *usb3_req;  in __renesas_usb3_ep_alloc_request()  local
2173 	usb3_req = kzalloc(sizeof(struct renesas_usb3_request), gfp_flags);  in __renesas_usb3_ep_alloc_request()
2174 	if (!usb3_req)  in __renesas_usb3_ep_alloc_request()
2177 	INIT_LIST_HEAD(&usb3_req->queue);  in __renesas_usb3_ep_alloc_request()
2179 	return &usb3_req->req;  in __renesas_usb3_ep_alloc_request()
2184 	struct renesas_usb3_request *usb3_req = usb_req_to_usb3_req(_req);  in __renesas_usb3_ep_free_request()  local
2186 	kfree(usb3_req);  in __renesas_usb3_ep_free_request()
2204 	struct renesas_usb3_request *usb3_req = usb_req_to_usb3_req(_req);  in renesas_usb3_ep_dequeue()  local
2210 	usb3_dma_try_stop(usb3_ep, usb3_req);  in renesas_usb3_ep_dequeue()
2211 	usb3_request_done_pipen(usb3, usb3_ep, usb3_req, -ECONNRESET);  in renesas_usb3_ep_dequeue()