diff options
Diffstat (limited to 'drivers/edac/mce_amd.c')
| -rw-r--r-- | drivers/edac/mce_amd.c | 146 |
1 files changed, 130 insertions, 16 deletions
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c index 67dbf4c31271..cc5c63feb26a 100644 --- a/drivers/edac/mce_amd.c +++ b/drivers/edac/mce_amd.c @@ -399,6 +399,63 @@ static const char * const smca_mp5_mce_desc[] = { "Instruction Tag Cache Bank B ECC or parity error", }; +static const char * const smca_mpdma_mce_desc[] = { + "Main SRAM [31:0] bank ECC or parity error", + "Main SRAM [63:32] bank ECC or parity error", + "Main SRAM [95:64] bank ECC or parity error", + "Main SRAM [127:96] bank ECC or parity error", + "Data Cache Bank A ECC or parity error", + "Data Cache Bank B ECC or parity error", + "Data Tag Cache Bank A ECC or parity error", + "Data Tag Cache Bank B ECC or parity error", + "Instruction Cache Bank A ECC or parity error", + "Instruction Cache Bank B ECC or parity error", + "Instruction Tag Cache Bank A ECC or parity error", + "Instruction Tag Cache Bank B ECC or parity error", + "Data Cache Bank A ECC or parity error", + "Data Cache Bank B ECC or parity error", + "Data Tag Cache Bank A ECC or parity error", + "Data Tag Cache Bank B ECC or parity error", + "Instruction Cache Bank A ECC or parity error", + "Instruction Cache Bank B ECC or parity error", + "Instruction Tag Cache Bank A ECC or parity error", + "Instruction Tag Cache Bank B ECC or parity error", + "Data Cache Bank A ECC or parity error", + "Data Cache Bank B ECC or parity error", + "Data Tag Cache Bank A ECC or parity error", + "Data Tag Cache Bank B ECC or parity error", + "Instruction Cache Bank A ECC or parity error", + "Instruction Cache Bank B ECC or parity error", + "Instruction Tag Cache Bank A ECC or parity error", + "Instruction Tag Cache Bank B ECC or parity error", + "System Hub Read Buffer ECC or parity error", + "MPDMA TVF DVSEC Memory ECC or parity error", + "MPDMA TVF MMIO Mailbox0 ECC or parity error", + "MPDMA TVF MMIO Mailbox1 ECC or parity error", + "MPDMA TVF Doorbell Memory ECC or parity error", + "MPDMA TVF SDP Slave Memory 0 ECC or parity error", + "MPDMA TVF SDP Slave Memory 1 ECC or parity error", + "MPDMA TVF SDP Slave Memory 2 ECC or parity error", + "MPDMA TVF SDP Master Memory 0 ECC or parity error", + "MPDMA TVF SDP Master Memory 1 ECC or parity error", + "MPDMA TVF SDP Master Memory 2 ECC or parity error", + "MPDMA TVF SDP Master Memory 3 ECC or parity error", + "MPDMA TVF SDP Master Memory 4 ECC or parity error", + "MPDMA TVF SDP Master Memory 5 ECC or parity error", + "MPDMA TVF SDP Master Memory 6 ECC or parity error", + "MPDMA PTE Command FIFO ECC or parity error", + "MPDMA PTE Hub Data FIFO ECC or parity error", + "MPDMA PTE Internal Data FIFO ECC or parity error", + "MPDMA PTE Command Memory DMA ECC or parity error", + "MPDMA PTE Command Memory Internal ECC or parity error", + "MPDMA PTE DMA Completion FIFO ECC or parity error", + "MPDMA PTE Tablewalk Completion FIFO ECC or parity error", + "MPDMA PTE Descriptor Completion FIFO ECC or parity error", + "MPDMA PTE ReadOnly Completion FIFO ECC or parity error", + "MPDMA PTE DirectWrite Completion FIFO ECC or parity error", + "SDP Watchdog Timer expired", +}; + static const char * const smca_nbio_mce_desc[] = { "ECC or Parity error", "PCIE error", @@ -448,7 +505,7 @@ static const char * const smca_xgmipcs_mce_desc[] = { "Rx Replay Timeout Error", "LinkSub Tx Timeout Error", "LinkSub Rx Timeout Error", - "Rx CMD Pocket Error", + "Rx CMD Packet Error", }; static const char * const smca_xgmiphy_mce_desc[] = { @@ -458,11 +515,66 @@ static const char * const smca_xgmiphy_mce_desc[] = { "PHY APB error", }; -static const char * const smca_waflphy_mce_desc[] = { - "RAM ECC Error", - "ARC instruction buffer parity error", - "ARC data buffer parity error", - "PHY APB error", +static const char * const smca_nbif_mce_desc[] = { + "Timeout error from GMI", + "SRAM ECC error", + "NTB Error Event", + "SDP Parity error", +}; + +static const char * const smca_sata_mce_desc[] = { + "Parity error for port 0", + "Parity error for port 1", + "Parity error for port 2", + "Parity error for port 3", + "Parity error for port 4", + "Parity error for port 5", + "Parity error for port 6", + "Parity error for port 7", +}; + +static const char * const smca_usb_mce_desc[] = { + "Parity error or ECC error for S0 RAM0", + "Parity error or ECC error for S0 RAM1", + "Parity error or ECC error for S0 RAM2", + "Parity error for PHY RAM0", + "Parity error for PHY RAM1", + "AXI Slave Response error", +}; + +static const char * const smca_gmipcs_mce_desc[] = { + "Data Loss Error", + "Training Error", + "Replay Parity Error", + "Rx Fifo Underflow Error", + "Rx Fifo Overflow Error", + "CRC Error", + "BER Exceeded Error", + "Tx Fifo Underflow Error", + "Replay Buffer Parity Error", + "Tx Overflow Error", + "Replay Fifo Overflow Error", + "Replay Fifo Underflow Error", + "Elastic Fifo Overflow Error", + "Deskew Error", + "Offline Error", + "Data Startup Limit Error", + "FC Init Timeout Error", + "Recovery Timeout Error", + "Ready Serial Timeout Error", + "Ready Serial Attempt Error", + "Recovery Attempt Error", + "Recovery Relock Attempt Error", + "Deskew Abort Error", + "Rx Buffer Error", + "Rx LFDS Fifo Overflow Error", + "Rx LFDS Fifo Underflow Error", + "LinkSub Tx Timeout Error", + "LinkSub Rx Timeout Error", + "Rx CMD Packet Error", + "LFDS Training Timeout Error", + "LFDS FC Init Timeout Error", + "Data Loss Error", }; struct smca_mce_desc { @@ -490,12 +602,21 @@ static struct smca_mce_desc smca_mce_descs[] = { [SMCA_SMU] = { smca_smu_mce_desc, ARRAY_SIZE(smca_smu_mce_desc) }, [SMCA_SMU_V2] = { smca_smu2_mce_desc, ARRAY_SIZE(smca_smu2_mce_desc) }, [SMCA_MP5] = { smca_mp5_mce_desc, ARRAY_SIZE(smca_mp5_mce_desc) }, + [SMCA_MPDMA] = { smca_mpdma_mce_desc, ARRAY_SIZE(smca_mpdma_mce_desc) }, [SMCA_NBIO] = { smca_nbio_mce_desc, ARRAY_SIZE(smca_nbio_mce_desc) }, [SMCA_PCIE] = { smca_pcie_mce_desc, ARRAY_SIZE(smca_pcie_mce_desc) }, [SMCA_PCIE_V2] = { smca_pcie2_mce_desc, ARRAY_SIZE(smca_pcie2_mce_desc) }, [SMCA_XGMI_PCS] = { smca_xgmipcs_mce_desc, ARRAY_SIZE(smca_xgmipcs_mce_desc) }, + /* NBIF and SHUB have the same error descriptions, for now. */ + [SMCA_NBIF] = { smca_nbif_mce_desc, ARRAY_SIZE(smca_nbif_mce_desc) }, + [SMCA_SHUB] = { smca_nbif_mce_desc, ARRAY_SIZE(smca_nbif_mce_desc) }, + [SMCA_SATA] = { smca_sata_mce_desc, ARRAY_SIZE(smca_sata_mce_desc) }, + [SMCA_USB] = { smca_usb_mce_desc, ARRAY_SIZE(smca_usb_mce_desc) }, + [SMCA_GMI_PCS] = { smca_gmipcs_mce_desc, ARRAY_SIZE(smca_gmipcs_mce_desc) }, + /* All the PHY bank types have the same error descriptions, for now. */ [SMCA_XGMI_PHY] = { smca_xgmiphy_mce_desc, ARRAY_SIZE(smca_xgmiphy_mce_desc) }, - [SMCA_WAFL_PHY] = { smca_waflphy_mce_desc, ARRAY_SIZE(smca_waflphy_mce_desc) }, + [SMCA_WAFL_PHY] = { smca_xgmiphy_mce_desc, ARRAY_SIZE(smca_xgmiphy_mce_desc) }, + [SMCA_GMI_PHY] = { smca_xgmiphy_mce_desc, ARRAY_SIZE(smca_xgmiphy_mce_desc) }, }; static bool f12h_mc0_mce(u16 ec, u8 xec) @@ -1045,20 +1166,13 @@ static void decode_mc6_mce(struct mce *m) /* Decode errors according to Scalable MCA specification */ static void decode_smca_error(struct mce *m) { - struct smca_hwid *hwid; - enum smca_bank_types bank_type; + enum smca_bank_types bank_type = smca_get_bank_type(m->extcpu, m->bank); const char *ip_name; u8 xec = XEC(m->status, xec_mask); - if (m->bank >= ARRAY_SIZE(smca_banks)) + if (bank_type >= N_SMCA_BANK_TYPES) return; - hwid = smca_banks[m->bank].hwid; - if (!hwid) - return; - - bank_type = hwid->bank_type; - if (bank_type == SMCA_RESERVED) { pr_emerg(HW_ERR "Bank %d is reserved.\n", m->bank); return; |