MAIN_CNTRL_CAP_OFFSET
config->ContrlCapFlag = ossaHwRegReadExt(agRoot, pcibar, (bit32)CfgTblDWIdx + MAIN_CNTRL_CAP_OFFSET);
ContrlCapFlag = ossaHwRegReadExt(agRoot, pcibar, (bit32)CfgTblDWIdx + MAIN_CNTRL_CAP_OFFSET);