DC_LCB_ERR_EN
write_csr(dd, DC_LCB_ERR_EN, ~0ull); /* watch LCB errors */
dd->lcb_err_en = read_csr(dd, DC_LCB_ERR_EN);
write_csr(dd, DC_LCB_ERR_EN, dd->lcb_err_en);
write_csr(dd, DC_LCB_ERR_EN, dd->lcb_err_en);
write_csr(dd, DC_LCB_ERR_EN, 0); /* mask LCB errors */
write_csr(dd, DC_LCB_ERR_EN, 0); /* mask LCB errors */
write_csr(dd, DC_LCB_ERR_EN, ~0ull); /* watch LCB errors */