mxge_pio_copy
mxge_pio_copy(&tx->lanai[idx],
mxge_pio_copy(dstp, srcp, 2 * sizeof(*src));
mxge_pio_copy(dstp, srcp, sizeof(*src));
mxge_pio_copy(dst, src, 4 * sizeof (*src));
mxge_pio_copy(dst + 4, src + 4, 4 * sizeof (*src));
mxge_pio_copy(sc->sram + MXGE_FW_OFFSET + i,
mxge_pio_copy(submit, buf, 64);
mxge_pio_copy((volatile void *)cmd_addr, buf, sizeof (*buf));
mxge_pio_copy(submit, buf, 64);