powerpc/powernv: Remove fields in PHB diag-data dump
For some fields (e.g. LEM, MMIO, DMA) in PHB diag-data dump, it's meaningless to print them if they have non-zero value in the corresponding mask registers because we always have non-zero values in the mask registers. The patch only prints those fieds if we have non-zero values in the primary registers (e.g. LEM, MMIO, DMA status) so that we can save couple of lines. The patch also removes unnecessary spare line before "brdgCtl:" and two leading spaces as prefix in each line as Ben suggested. Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Gavin Shan
Benjamin Herrenschmidt
parent
f5bc6b70d2
commit
b34497d184
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@ -131,65 +131,60 @@ static void pnv_pci_dump_p7ioc_diag_data(struct pci_controller *hose,
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int i;
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data = (struct OpalIoP7IOCPhbErrorData *)common;
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pr_info("P7IOC PHB#%d Diag-data (Version: %d)\n\n",
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pr_info("P7IOC PHB#%d Diag-data (Version: %d)\n",
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hose->global_number, common->version);
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if (data->brdgCtl)
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pr_info(" brdgCtl: %08x\n",
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pr_info("brdgCtl: %08x\n",
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data->brdgCtl);
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if (data->portStatusReg || data->rootCmplxStatus ||
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data->busAgentStatus)
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pr_info(" UtlSts: %08x %08x %08x\n",
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pr_info("UtlSts: %08x %08x %08x\n",
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data->portStatusReg, data->rootCmplxStatus,
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data->busAgentStatus);
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if (data->deviceStatus || data->slotStatus ||
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data->linkStatus || data->devCmdStatus ||
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data->devSecStatus)
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pr_info(" RootSts: %08x %08x %08x %08x %08x\n",
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pr_info("RootSts: %08x %08x %08x %08x %08x\n",
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data->deviceStatus, data->slotStatus,
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data->linkStatus, data->devCmdStatus,
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data->devSecStatus);
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if (data->rootErrorStatus || data->uncorrErrorStatus ||
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data->corrErrorStatus)
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pr_info(" RootErrSts: %08x %08x %08x\n",
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pr_info("RootErrSts: %08x %08x %08x\n",
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data->rootErrorStatus, data->uncorrErrorStatus,
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data->corrErrorStatus);
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if (data->tlpHdr1 || data->tlpHdr2 ||
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data->tlpHdr3 || data->tlpHdr4)
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pr_info(" RootErrLog: %08x %08x %08x %08x\n",
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pr_info("RootErrLog: %08x %08x %08x %08x\n",
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data->tlpHdr1, data->tlpHdr2,
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data->tlpHdr3, data->tlpHdr4);
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if (data->sourceId || data->errorClass ||
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data->correlator)
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pr_info(" RootErrLog1: %08x %016llx %016llx\n",
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pr_info("RootErrLog1: %08x %016llx %016llx\n",
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data->sourceId, data->errorClass,
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data->correlator);
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if (data->p7iocPlssr || data->p7iocCsr)
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pr_info(" PhbSts: %016llx %016llx\n",
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pr_info("PhbSts: %016llx %016llx\n",
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data->p7iocPlssr, data->p7iocCsr);
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if (data->lemFir || data->lemErrorMask ||
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data->lemWOF)
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pr_info(" Lem: %016llx %016llx %016llx\n",
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if (data->lemFir)
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pr_info("Lem: %016llx %016llx %016llx\n",
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data->lemFir, data->lemErrorMask,
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data->lemWOF);
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if (data->phbErrorStatus || data->phbFirstErrorStatus ||
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data->phbErrorLog0 || data->phbErrorLog1)
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pr_info(" PhbErr: %016llx %016llx %016llx %016llx\n",
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if (data->phbErrorStatus)
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pr_info("PhbErr: %016llx %016llx %016llx %016llx\n",
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data->phbErrorStatus, data->phbFirstErrorStatus,
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data->phbErrorLog0, data->phbErrorLog1);
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if (data->mmioErrorStatus || data->mmioFirstErrorStatus ||
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data->mmioErrorLog0 || data->mmioErrorLog1)
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pr_info(" OutErr: %016llx %016llx %016llx %016llx\n",
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if (data->mmioErrorStatus)
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pr_info("OutErr: %016llx %016llx %016llx %016llx\n",
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data->mmioErrorStatus, data->mmioFirstErrorStatus,
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data->mmioErrorLog0, data->mmioErrorLog1);
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if (data->dma0ErrorStatus || data->dma0FirstErrorStatus ||
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data->dma0ErrorLog0 || data->dma0ErrorLog1)
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pr_info(" InAErr: %016llx %016llx %016llx %016llx\n",
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if (data->dma0ErrorStatus)
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pr_info("InAErr: %016llx %016llx %016llx %016llx\n",
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data->dma0ErrorStatus, data->dma0FirstErrorStatus,
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data->dma0ErrorLog0, data->dma0ErrorLog1);
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if (data->dma1ErrorStatus || data->dma1FirstErrorStatus ||
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data->dma1ErrorLog0 || data->dma1ErrorLog1)
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pr_info(" InBErr: %016llx %016llx %016llx %016llx\n",
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if (data->dma1ErrorStatus)
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pr_info("InBErr: %016llx %016llx %016llx %016llx\n",
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data->dma1ErrorStatus, data->dma1FirstErrorStatus,
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data->dma1ErrorLog0, data->dma1ErrorLog1);
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@ -198,7 +193,7 @@ static void pnv_pci_dump_p7ioc_diag_data(struct pci_controller *hose,
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(data->pestB[i] >> 63) == 0)
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continue;
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pr_info(" PE[%3d] A/B: %016llx %016llx\n",
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pr_info("PE[%3d] A/B: %016llx %016llx\n",
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i, data->pestA[i], data->pestB[i]);
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}
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}
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@ -210,69 +205,63 @@ static void pnv_pci_dump_phb3_diag_data(struct pci_controller *hose,
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int i;
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data = (struct OpalIoPhb3ErrorData*)common;
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pr_info("PHB3 PHB#%d Diag-data (Version: %d)\n\n",
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pr_info("PHB3 PHB#%d Diag-data (Version: %d)\n",
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hose->global_number, common->version);
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if (data->brdgCtl)
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pr_info(" brdgCtl: %08x\n",
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pr_info("brdgCtl: %08x\n",
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data->brdgCtl);
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if (data->portStatusReg || data->rootCmplxStatus ||
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data->busAgentStatus)
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pr_info(" UtlSts: %08x %08x %08x\n",
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pr_info("UtlSts: %08x %08x %08x\n",
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data->portStatusReg, data->rootCmplxStatus,
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data->busAgentStatus);
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if (data->deviceStatus || data->slotStatus ||
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data->linkStatus || data->devCmdStatus ||
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data->devSecStatus)
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pr_info(" RootSts: %08x %08x %08x %08x %08x\n",
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pr_info("RootSts: %08x %08x %08x %08x %08x\n",
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data->deviceStatus, data->slotStatus,
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data->linkStatus, data->devCmdStatus,
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data->devSecStatus);
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if (data->rootErrorStatus || data->uncorrErrorStatus ||
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data->corrErrorStatus)
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pr_info(" RootErrSts: %08x %08x %08x\n",
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pr_info("RootErrSts: %08x %08x %08x\n",
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data->rootErrorStatus, data->uncorrErrorStatus,
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data->corrErrorStatus);
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if (data->tlpHdr1 || data->tlpHdr2 ||
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data->tlpHdr3 || data->tlpHdr4)
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pr_info(" RootErrLog: %08x %08x %08x %08x\n",
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pr_info("RootErrLog: %08x %08x %08x %08x\n",
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data->tlpHdr1, data->tlpHdr2,
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data->tlpHdr3, data->tlpHdr4);
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if (data->sourceId || data->errorClass ||
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data->correlator)
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pr_info(" RootErrLog1: %08x %016llx %016llx\n",
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pr_info("RootErrLog1: %08x %016llx %016llx\n",
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data->sourceId, data->errorClass,
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data->correlator);
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if (data->nFir || data->nFirMask ||
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data->nFirWOF)
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pr_info(" nFir: %016llx %016llx %016llx\n",
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if (data->nFir)
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pr_info("nFir: %016llx %016llx %016llx\n",
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data->nFir, data->nFirMask,
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data->nFirWOF);
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if (data->phbPlssr || data->phbCsr)
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pr_info(" PhbSts: %016llx %016llx\n",
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pr_info("PhbSts: %016llx %016llx\n",
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data->phbPlssr, data->phbCsr);
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if (data->lemFir || data->lemErrorMask ||
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data->lemWOF)
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pr_info(" Lem: %016llx %016llx %016llx\n",
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if (data->lemFir)
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pr_info("Lem: %016llx %016llx %016llx\n",
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data->lemFir, data->lemErrorMask,
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data->lemWOF);
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if (data->phbErrorStatus || data->phbFirstErrorStatus ||
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data->phbErrorLog0 || data->phbErrorLog1)
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pr_info(" PhbErr: %016llx %016llx %016llx %016llx\n",
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if (data->phbErrorStatus)
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pr_info("PhbErr: %016llx %016llx %016llx %016llx\n",
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data->phbErrorStatus, data->phbFirstErrorStatus,
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data->phbErrorLog0, data->phbErrorLog1);
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if (data->mmioErrorStatus || data->mmioFirstErrorStatus ||
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data->mmioErrorLog0 || data->mmioErrorLog1)
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pr_info(" OutErr: %016llx %016llx %016llx %016llx\n",
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if (data->mmioErrorStatus)
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pr_info("OutErr: %016llx %016llx %016llx %016llx\n",
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data->mmioErrorStatus, data->mmioFirstErrorStatus,
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data->mmioErrorLog0, data->mmioErrorLog1);
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if (data->dma0ErrorStatus || data->dma0FirstErrorStatus ||
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data->dma0ErrorLog0 || data->dma0ErrorLog1)
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pr_info(" InAErr: %016llx %016llx %016llx %016llx\n",
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if (data->dma0ErrorStatus)
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pr_info("InAErr: %016llx %016llx %016llx %016llx\n",
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data->dma0ErrorStatus, data->dma0FirstErrorStatus,
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data->dma0ErrorLog0, data->dma0ErrorLog1);
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if (data->dma1ErrorStatus || data->dma1FirstErrorStatus ||
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data->dma1ErrorLog0 || data->dma1ErrorLog1)
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pr_info(" InBErr: %016llx %016llx %016llx %016llx\n",
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if (data->dma1ErrorStatus)
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pr_info("InBErr: %016llx %016llx %016llx %016llx\n",
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data->dma1ErrorStatus, data->dma1FirstErrorStatus,
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data->dma1ErrorLog0, data->dma1ErrorLog1);
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@ -281,7 +270,7 @@ static void pnv_pci_dump_phb3_diag_data(struct pci_controller *hose,
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(data->pestB[i] >> 63) == 0)
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continue;
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pr_info(" PE[%3d] A/B: %016llx %016llx\n",
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pr_info("PE[%3d] A/B: %016llx %016llx\n",
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i, data->pestA[i], data->pestB[i]);
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}
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}
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