RC_P9_PBCQ_CQ_NOT_IDLE PBCQ CQ did not go to idle after getting reset. TARGET NFIR_ADDR NFIR_DATA PHB_RESET_ADDR PHB_RESET_DATA CQ_STAT_ADDR CQ_STAT_DATA CODE LOW TARGET HIGH RC_P9_PHB_NFIR_NOT_CLEARED Attempt to clear PCI Nest FIR Register is unsuccessful. TARGET NFIR_ADDR NFIR_DATA PFIR_ADDR PFIR_DATA CODE LOW TARGET HIGH