mxge_load_firmware
static int mxge_load_firmware(mxge_softc_t *sc, int adopt);
err = mxge_load_firmware(sc, 0);
status = mxge_load_firmware(sc, 0);
(void) mxge_load_firmware(sc, 0);
status = mxge_load_firmware(sc, 1);
return (mxge_load_firmware(sc, 0));