LIO_CN23XX_SLI_SCRATCH1
lio_write_csr64(oct, LIO_CN23XX_SLI_SCRATCH1, 0x1234ULL);
if (lio_read_csr64(oct, LIO_CN23XX_SLI_SCRATCH1)) {
scratch1 = lio_read_csr64(oct_dev, LIO_CN23XX_SLI_SCRATCH1);
lio_write_csr64(oct_dev, LIO_CN23XX_SLI_SCRATCH1, scratch1);
scratch1 = lio_read_csr64(oct_dev, LIO_CN23XX_SLI_SCRATCH1);
lio_write_csr64(oct_dev, LIO_CN23XX_SLI_SCRATCH1, scratch1);