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Intel® Server Platform SR870BH2
SR870BH2 Machine Check Error Handling
5.4

Error Reporting

Server Platform SR870BH2 machine check error handling allows enhanced error reporting of
processor and platform errors. These errors are prioritized and signaled to system hardware
and software. System software (PAL/SAL) provides well-defined APIs for application software to
acquire information about system errors in the form of standard data structures. These errors
are logged to non-volatile storage and/or made available for consumption by application
software during runtime. These errors are in the MCA records and they are based on the
Itanium® System Abstraction Layer Specification Rev 3.0.
On the SR870BH2, based on the MCA records, system events related to Field Replaceable
Units (failures) are logged in the BMC SEL. Each MCA record results in the generation of one or
more corresponding BMC SEL event(s). In addition, an auxiliary log entry event will be logged
corresponding to each MCA record. The SEL messages are IPMI 1.5-compliant platform event
messages. All MCAs are logged into NVRAM and the SEL.
The format of the SEL entries is compliant with the IPMI 1.5 specification. The BIOS will log
system events and POST error codes. The BIOS will log a boot event to BMC at the end of the
POST just before loading EFI. The events logged by the BIOS will follow the IPMI specification.
The following rules are applied to the translation of SAL 3.0 MCA records to IPMI 1.5-compliant
platform event messages:

Table 3. SAL 3.0 MCA Records

Revision 1.1
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