RAL_RXBUF_SIZE
if (((LE_32(desc->flags) >> 16) & 0xfff) > RAL_RXBUF_SIZE) {
(len > RAL_RXBUF_SIZE)) {
size = roundup(RAL_RXBUF_SIZE, sc->sc_cachelsz);
req = usb_alloc_bulk_req(sc->sc_dev, RAL_RXBUF_SIZE, USB_FLAGS_SLEEP);
req->bulk_len = RAL_RXBUF_SIZE;
req = usb_alloc_bulk_req(sc->sc_dev, RAL_RXBUF_SIZE, USB_FLAGS_SLEEP);
req->bulk_len = RAL_RXBUF_SIZE;