if you want to change some denali error information such as "denali * Error" to "denali * Warning", you can use the PCIE_REG_DEN_ERROR_CTRL to change the setting.
for example:
errData = (PCIE_ERR_DESTINATION_nochange << PCIE_Rpos__DEN_ERROR_CTRL_dest) +
(PCIE_PL_COR_EIES_TS1_RCVRLOCK << PCIE_Rpos__DEN_ERROR_CTRL_errId) +
(PCIE_ERR_CONFIG_disable_callback << PCIE_Rpos__DEN_ERROR_CTRL_callback) +
(PCE_ERR_CONFIG_DIRECTION_TRX << PCIE_Rpos__DEN_ERROR_CTRL_direction) +
(PCIE_ERR_CONFIG_FORMAT_WARN << PCIE_Rpos__DEN_ERROR_CTRL_severity);
status = $mmwriteword4(denali_monitor_cfg_id, PCIE_REG_DEN_ERROR_CTRL, errData);