162306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-errmon.*/error_[core|mem|pcie|other]_[ce|ue] 262306a36Sopenharmony_ciKernelVersion: 6.1 362306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 462306a36Sopenharmony_ciDescription: 562306a36Sopenharmony_ci (RO) Contains the 48-byte Ampere (Vendor-Specific) Error Record printed 662306a36Sopenharmony_ci in hex format according to the table below: 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 962306a36Sopenharmony_ci | Offset | Field | Size (byte) | Description | 1062306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 1162306a36Sopenharmony_ci | 00 | Error Type | 1 | See :ref:`the table below <smpro-error-types>` for details | 1262306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 1362306a36Sopenharmony_ci | 01 | Subtype | 1 | See :ref:`the table below <smpro-error-types>` for details | 1462306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 1562306a36Sopenharmony_ci | 02 | Instance | 2 | See :ref:`the table below <smpro-error-types>` for details | 1662306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 1762306a36Sopenharmony_ci | 04 | Error status | 4 | See ARM RAS specification for details | 1862306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 1962306a36Sopenharmony_ci | 08 | Error Address | 8 | See ARM RAS specification for details | 2062306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 2162306a36Sopenharmony_ci | 16 | Error Misc 0 | 8 | See ARM RAS specification for details | 2262306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 2362306a36Sopenharmony_ci | 24 | Error Misc 1 | 8 | See ARM RAS specification for details | 2462306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 2562306a36Sopenharmony_ci | 32 | Error Misc 2 | 8 | See ARM RAS specification for details | 2662306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 2762306a36Sopenharmony_ci | 40 | Error Misc 3 | 8 | See ARM RAS specification for details | 2862306a36Sopenharmony_ci +--------+---------------+-------------+------------------------------------------------------------+ 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci The table below defines the value of error types, their subtype, subcomponent and instance: 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ci .. _smpro-error-types: 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 3562306a36Sopenharmony_ci | Error Group | Error Type | Sub type | Sub component | Instance | 3662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 3762306a36Sopenharmony_ci | CPM (core) | 0 | 0 | Snoop-Logic | CPM # | 3862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 3962306a36Sopenharmony_ci | CPM (core) | 0 | 2 | Armv8 Core 1 | CPM # | 4062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 4162306a36Sopenharmony_ci | MCU (mem) | 1 | 1 | ERR1 | MCU # \| SLOT << 11 | 4262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 4362306a36Sopenharmony_ci | MCU (mem) | 1 | 2 | ERR2 | MCU # \| SLOT << 11 | 4462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 4562306a36Sopenharmony_ci | MCU (mem) | 1 | 3 | ERR3 | MCU # | 4662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 4762306a36Sopenharmony_ci | MCU (mem) | 1 | 4 | ERR4 | MCU # | 4862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 4962306a36Sopenharmony_ci | MCU (mem) | 1 | 5 | ERR5 | MCU # | 5062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 5162306a36Sopenharmony_ci | MCU (mem) | 1 | 6 | ERR6 | MCU # | 5262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 5362306a36Sopenharmony_ci | MCU (mem) | 1 | 7 | Link Error | MCU # | 5462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 5562306a36Sopenharmony_ci | Mesh (other) | 2 | 0 | Cross Point | X \| (Y << 5) \| NS <<11 | 5662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 5762306a36Sopenharmony_ci | Mesh (other) | 2 | 1 | Home Node(IO) | X \| (Y << 5) \| NS <<11 | 5862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 5962306a36Sopenharmony_ci | Mesh (other) | 2 | 2 | Home Node(Mem) | X \| (Y << 5) \| NS <<11 \| device<<12 | 6062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 6162306a36Sopenharmony_ci | Mesh (other) | 2 | 4 | CCIX Node | X \| (Y << 5) \| NS <<11 | 6262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 6362306a36Sopenharmony_ci | 2P Link (other) | 3 | 0 | N/A | Altra 2P Link # | 6462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 6562306a36Sopenharmony_ci | GIC (other) | 5 | 0 | ERR0 | 0 | 6662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 6762306a36Sopenharmony_ci | GIC (other) | 5 | 1 | ERR1 | 0 | 6862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 6962306a36Sopenharmony_ci | GIC (other) | 5 | 2 | ERR2 | 0 | 7062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 7162306a36Sopenharmony_ci | GIC (other) | 5 | 3 | ERR3 | 0 | 7262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 7362306a36Sopenharmony_ci | GIC (other) | 5 | 4 | ERR4 | 0 | 7462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 7562306a36Sopenharmony_ci | GIC (other) | 5 | 5 | ERR5 | 0 | 7662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 7762306a36Sopenharmony_ci | GIC (other) | 5 | 6 | ERR6 | 0 | 7862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 7962306a36Sopenharmony_ci | GIC (other) | 5 | 7 | ERR7 | 0 | 8062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 8162306a36Sopenharmony_ci | GIC (other) | 5 | 8 | ERR8 | 0 | 8262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 8362306a36Sopenharmony_ci | GIC (other) | 5 | 9 | ERR9 | 0 | 8462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 8562306a36Sopenharmony_ci | GIC (other) | 5 | 10 | ERR10 | 0 | 8662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 8762306a36Sopenharmony_ci | GIC (other) | 5 | 11 | ERR11 | 0 | 8862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 8962306a36Sopenharmony_ci | GIC (other) | 5 | 12 | ERR12 | 0 | 9062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 9162306a36Sopenharmony_ci | GIC (other) | 5 | 13-21 | ERR13 | RC # + 1 | 9262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 9362306a36Sopenharmony_ci | SMMU (other) | 6 | TCU | 100 | RC # | 9462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 9562306a36Sopenharmony_ci | SMMU (other) | 6 | TBU0 | 0 | RC # | 9662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 9762306a36Sopenharmony_ci | SMMU (other) | 6 | TBU1 | 1 | RC # | 9862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 9962306a36Sopenharmony_ci | SMMU (other) | 6 | TBU2 | 2 | RC # | 10062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 10162306a36Sopenharmony_ci | SMMU (other) | 6 | TBU3 | 3 | RC # | 10262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 10362306a36Sopenharmony_ci | SMMU (other) | 6 | TBU4 | 4 | RC # | 10462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 10562306a36Sopenharmony_ci | SMMU (other) | 6 | TBU5 | 5 | RC # | 10662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 10762306a36Sopenharmony_ci | SMMU (other) | 6 | TBU6 | 6 | RC # | 10862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 10962306a36Sopenharmony_ci | SMMU (other) | 6 | TBU7 | 7 | RC # | 11062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 11162306a36Sopenharmony_ci | SMMU (other) | 6 | TBU8 | 8 | RC # | 11262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 11362306a36Sopenharmony_ci | SMMU (other) | 6 | TBU9 | 9 | RC # | 11462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 11562306a36Sopenharmony_ci | PCIe AER (pcie) | 7 | Root | 0 | RC # | 11662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 11762306a36Sopenharmony_ci | PCIe AER (pcie) | 7 | Device | 1 | RC # | 11862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 11962306a36Sopenharmony_ci | PCIe RC (pcie) | 8 | RCA HB | 0 | RC # | 12062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 12162306a36Sopenharmony_ci | PCIe RC (pcie) | 8 | RCB HB | 1 | RC # | 12262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 12362306a36Sopenharmony_ci | PCIe RC (pcie) | 8 | RASDP | 8 | RC # | 12462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 12562306a36Sopenharmony_ci | OCM (other) | 9 | ERR0 | 0 | 0 | 12662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 12762306a36Sopenharmony_ci | OCM (other) | 9 | ERR1 | 1 | 0 | 12862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 12962306a36Sopenharmony_ci | OCM (other) | 9 | ERR2 | 2 | 0 | 13062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 13162306a36Sopenharmony_ci | SMpro (other) | 10 | ERR0 | 0 | 0 | 13262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 13362306a36Sopenharmony_ci | SMpro (other) | 10 | ERR1 | 1 | 0 | 13462306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 13562306a36Sopenharmony_ci | SMpro (other) | 10 | MPA_ERR | 2 | 0 | 13662306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 13762306a36Sopenharmony_ci | PMpro (other) | 11 | ERR0 | 0 | 0 | 13862306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 13962306a36Sopenharmony_ci | PMpro (other) | 11 | ERR1 | 1 | 0 | 14062306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 14162306a36Sopenharmony_ci | PMpro (other) | 11 | MPA_ERR | 2 | 0 | 14262306a36Sopenharmony_ci +-----------------+------------+----------+----------------+----------------------------------------+ 14362306a36Sopenharmony_ci 14462306a36Sopenharmony_ci Example:: 14562306a36Sopenharmony_ci 14662306a36Sopenharmony_ci # cat error_other_ue 14762306a36Sopenharmony_ci 880807001e004010401040101500000001004010401040100c0000000000000000000000000000000000000000000000 14862306a36Sopenharmony_ci 14962306a36Sopenharmony_ci The detail of each sysfs entries is as below: 15062306a36Sopenharmony_ci 15162306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 15262306a36Sopenharmony_ci | Error | Sysfs entry | Description (when triggered) | 15362306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 15462306a36Sopenharmony_ci | Core's CE | /sys/bus/platform/devices/smpro-errmon.*/error_core_ce | Core has CE error | 15562306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 15662306a36Sopenharmony_ci | Core's UE | /sys/bus/platform/devices/smpro-errmon.*/error_core_ue | Core has UE error | 15762306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 15862306a36Sopenharmony_ci | Memory's CE | /sys/bus/platform/devices/smpro-errmon.*/error_mem_ce | Memory has CE error | 15962306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 16062306a36Sopenharmony_ci | Memory's UE | /sys/bus/platform/devices/smpro-errmon.*/error_mem_ue | Memory has UE error | 16162306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 16262306a36Sopenharmony_ci | PCIe's CE | /sys/bus/platform/devices/smpro-errmon.*/error_pcie_ce | any PCIe controller has CE error | 16362306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 16462306a36Sopenharmony_ci | PCIe's UE | /sys/bus/platform/devices/smpro-errmon.*/error_pcie_ue | any PCIe controller has UE error | 16562306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 16662306a36Sopenharmony_ci | Other's CE | /sys/bus/platform/devices/smpro-errmon.*/error_other_ce | any other CE error | 16762306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 16862306a36Sopenharmony_ci | Other's UE | /sys/bus/platform/devices/smpro-errmon.*/error_other_ue | any other UE error | 16962306a36Sopenharmony_ci +-------------+---------------------------------------------------------+----------------------------------+ 17062306a36Sopenharmony_ci 17162306a36Sopenharmony_ci UE: Uncorrect-able Error 17262306a36Sopenharmony_ci CE: Correct-able Error 17362306a36Sopenharmony_ci 17462306a36Sopenharmony_ci For details, see section `3.3 Ampere (Vendor-Specific) Error Record Formats, 17562306a36Sopenharmony_ci Altra Family RAS Supplement`. 17662306a36Sopenharmony_ci 17762306a36Sopenharmony_ci 17862306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-errmon.*/overflow_[core|mem|pcie|other]_[ce|ue] 17962306a36Sopenharmony_ciKernelVersion: 6.1 18062306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 18162306a36Sopenharmony_ciDescription: 18262306a36Sopenharmony_ci (RO) Return the overflow status of each type HW error reported: 18362306a36Sopenharmony_ci 18462306a36Sopenharmony_ci - 0 : No overflow 18562306a36Sopenharmony_ci - 1 : There is an overflow and the oldest HW errors are dropped 18662306a36Sopenharmony_ci 18762306a36Sopenharmony_ci The detail of each sysfs entries is as below: 18862306a36Sopenharmony_ci 18962306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 19062306a36Sopenharmony_ci | Overflow | Sysfs entry | Description | 19162306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 19262306a36Sopenharmony_ci | Core's CE | /sys/bus/platform/devices/smpro-errmon.*/overflow_core_ce | Core CE error overflow | 19362306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 19462306a36Sopenharmony_ci | Core's UE | /sys/bus/platform/devices/smpro-errmon.*/overflow_core_ue | Core UE error overflow | 19562306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 19662306a36Sopenharmony_ci | Memory's CE | /sys/bus/platform/devices/smpro-errmon.*/overflow_mem_ce | Memory CE error overflow | 19762306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 19862306a36Sopenharmony_ci | Memory's UE | /sys/bus/platform/devices/smpro-errmon.*/overflow_mem_ue | Memory UE error overflow | 19962306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 20062306a36Sopenharmony_ci | PCIe's CE | /sys/bus/platform/devices/smpro-errmon.*/overflow_pcie_ce | any PCIe controller CE error overflow | 20162306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 20262306a36Sopenharmony_ci | PCIe's UE | /sys/bus/platform/devices/smpro-errmon.*/overflow_pcie_ue | any PCIe controller UE error overflow | 20362306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 20462306a36Sopenharmony_ci | Other's CE | /sys/bus/platform/devices/smpro-errmon.*/overflow_other_ce| any other CE error overflow | 20562306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 20662306a36Sopenharmony_ci | Other's UE | /sys/bus/platform/devices/smpro-errmon.*/overflow_other_ue| other UE error overflow | 20762306a36Sopenharmony_ci +-------------+-----------------------------------------------------------+---------------------------------------+ 20862306a36Sopenharmony_ci 20962306a36Sopenharmony_ci where: 21062306a36Sopenharmony_ci 21162306a36Sopenharmony_ci - UE: Uncorrect-able Error 21262306a36Sopenharmony_ci - CE: Correct-able Error 21362306a36Sopenharmony_ci 21462306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-errmon.*/[error|warn]_[smpro|pmpro] 21562306a36Sopenharmony_ciKernelVersion: 6.1 21662306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 21762306a36Sopenharmony_ciDescription: 21862306a36Sopenharmony_ci (RO) Contains the internal firmware error/warning printed as hex format. 21962306a36Sopenharmony_ci 22062306a36Sopenharmony_ci The detail of each sysfs entries is as below: 22162306a36Sopenharmony_ci 22262306a36Sopenharmony_ci +---------------+------------------------------------------------------+--------------------------+ 22362306a36Sopenharmony_ci | Error | Sysfs entry | Description | 22462306a36Sopenharmony_ci +---------------+------------------------------------------------------+--------------------------+ 22562306a36Sopenharmony_ci | SMpro error | /sys/bus/platform/devices/smpro-errmon.*/error_smpro | system has SMpro error | 22662306a36Sopenharmony_ci +---------------+------------------------------------------------------+--------------------------+ 22762306a36Sopenharmony_ci | SMpro warning | /sys/bus/platform/devices/smpro-errmon.*/warn_smpro | system has SMpro warning | 22862306a36Sopenharmony_ci +---------------+------------------------------------------------------+--------------------------+ 22962306a36Sopenharmony_ci | PMpro error | /sys/bus/platform/devices/smpro-errmon.*/error_pmpro | system has PMpro error | 23062306a36Sopenharmony_ci +---------------+------------------------------------------------------+--------------------------+ 23162306a36Sopenharmony_ci | PMpro warning | /sys/bus/platform/devices/smpro-errmon.*/warn_pmpro | system has PMpro warning | 23262306a36Sopenharmony_ci +---------------+------------------------------------------------------+--------------------------+ 23362306a36Sopenharmony_ci 23462306a36Sopenharmony_ci For details, see section `5.10 RAS Internal Error Register Definitions, 23562306a36Sopenharmony_ci Altra Family Soc BMC Interface Specification`. 23662306a36Sopenharmony_ci 23762306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-errmon.*/event_[vrd_warn_fault|vrd_hot|dimm_hot|dimm_2x_refresh] 23862306a36Sopenharmony_ciKernelVersion: 6.1 (event_[vrd_warn_fault|vrd_hot|dimm_hot]), 6.4 (event_dimm_2x_refresh) 23962306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 24062306a36Sopenharmony_ciDescription: 24162306a36Sopenharmony_ci (RO) Contains the detail information in case of VRD/DIMM warning/hot events 24262306a36Sopenharmony_ci in hex format as below:: 24362306a36Sopenharmony_ci 24462306a36Sopenharmony_ci AAAA 24562306a36Sopenharmony_ci 24662306a36Sopenharmony_ci where: 24762306a36Sopenharmony_ci 24862306a36Sopenharmony_ci - ``AAAA``: The event detail information data 24962306a36Sopenharmony_ci 25062306a36Sopenharmony_ci The detail of each sysfs entries is as below: 25162306a36Sopenharmony_ci 25262306a36Sopenharmony_ci +---------------+---------------------------------------------------------------+---------------------+ 25362306a36Sopenharmony_ci | Event | Sysfs entry | Description | 25462306a36Sopenharmony_ci +---------------+---------------------------------------------------------------+---------------------+ 25562306a36Sopenharmony_ci | VRD HOT | /sys/bus/platform/devices/smpro-errmon.*/event_vrd_hot | VRD Hot | 25662306a36Sopenharmony_ci +---------------+---------------------------------------------------------------+---------------------+ 25762306a36Sopenharmony_ci | VR Warn/Fault | /sys/bus/platform/devices/smpro-errmon.*/event_vrd_warn_fault | VR Warning or Fault | 25862306a36Sopenharmony_ci +---------------+---------------------------------------------------------------+---------------------+ 25962306a36Sopenharmony_ci | DIMM HOT | /sys/bus/platform/devices/smpro-errmon.*/event_dimm_hot | DIMM Hot | 26062306a36Sopenharmony_ci +---------------+---------------------------------------------------------------+---------------------+ 26162306a36Sopenharmony_ci | DIMM 2X | /sys/bus/platform/devices/smpro-errmon.*/event_dimm_2x_refresh| DIMM 2x refresh rate| 26262306a36Sopenharmony_ci | REFRESH RATE | | event in high temp | 26362306a36Sopenharmony_ci +---------------+---------------------------------------------------------------+---------------------+ 26462306a36Sopenharmony_ci 26562306a36Sopenharmony_ci For more details, see section `5.7 GPI Status Registers and 5.9 Memory Error Register Definitions, 26662306a36Sopenharmony_ci Altra Family Soc BMC Interface Specification`. 26762306a36Sopenharmony_ci 26862306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-errmon.*/event_dimm[0-15]_syndrome 26962306a36Sopenharmony_ciKernelVersion: 6.4 27062306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 27162306a36Sopenharmony_ciDescription: 27262306a36Sopenharmony_ci (RO) The sysfs returns the 2-byte DIMM failure syndrome data for slot 27362306a36Sopenharmony_ci 0-15 if it failed to initialize. 27462306a36Sopenharmony_ci 27562306a36Sopenharmony_ci For more details, see section `5.11 Boot Stage Register Definitions, 27662306a36Sopenharmony_ci Altra Family Soc BMC Interface Specification`. 27762306a36Sopenharmony_ci 27862306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-misc.*/boot_progress 27962306a36Sopenharmony_ciKernelVersion: 6.1 28062306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 28162306a36Sopenharmony_ciDescription: 28262306a36Sopenharmony_ci (RO) Contains the boot stages information in hex as format below:: 28362306a36Sopenharmony_ci 28462306a36Sopenharmony_ci AABBCCCCCCCC 28562306a36Sopenharmony_ci 28662306a36Sopenharmony_ci where: 28762306a36Sopenharmony_ci 28862306a36Sopenharmony_ci - ``AA`` : The boot stages 28962306a36Sopenharmony_ci 29062306a36Sopenharmony_ci - 00: SMpro firmware booting 29162306a36Sopenharmony_ci - 01: PMpro firmware booting 29262306a36Sopenharmony_ci - 02: ATF BL1 firmware booting 29362306a36Sopenharmony_ci - 03: DDR initialization 29462306a36Sopenharmony_ci - 04: DDR training report status 29562306a36Sopenharmony_ci - 05: ATF BL2 firmware booting 29662306a36Sopenharmony_ci - 06: ATF BL31 firmware booting 29762306a36Sopenharmony_ci - 07: ATF BL32 firmware booting 29862306a36Sopenharmony_ci - 08: UEFI firmware booting 29962306a36Sopenharmony_ci - 09: OS booting 30062306a36Sopenharmony_ci 30162306a36Sopenharmony_ci - ``BB`` : Boot status 30262306a36Sopenharmony_ci 30362306a36Sopenharmony_ci - 00: Not started 30462306a36Sopenharmony_ci - 01: Started 30562306a36Sopenharmony_ci - 02: Completed without error 30662306a36Sopenharmony_ci - 03: Failed. 30762306a36Sopenharmony_ci 30862306a36Sopenharmony_ci - ``CCCCCCCC``: Boot status information defined for each boot stages 30962306a36Sopenharmony_ci 31062306a36Sopenharmony_ci For details, see section `5.11 Boot Stage Register Definitions` 31162306a36Sopenharmony_ci and section `6. Processor Boot Progress Codes, Altra Family Soc BMC 31262306a36Sopenharmony_ci Interface Specification`. 31362306a36Sopenharmony_ci 31462306a36Sopenharmony_ci 31562306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/smpro-misc*/soc_power_limit 31662306a36Sopenharmony_ciKernelVersion: 6.1 31762306a36Sopenharmony_ciContact: Quan Nguyen <quan@os.amperecomputing.com> 31862306a36Sopenharmony_ciDescription: 31962306a36Sopenharmony_ci (RW) Contains the desired SoC power limit in Watt. 32062306a36Sopenharmony_ci Writes to this sysfs set the desired SoC power limit (W). 32162306a36Sopenharmony_ci Reads from this register return the current SoC power limit (W). 32262306a36Sopenharmony_ci The value ranges: 32362306a36Sopenharmony_ci 32462306a36Sopenharmony_ci - Minimum: 120 W 32562306a36Sopenharmony_ci - Maximum: Socket TDP power 326