1config ACPI_APEI 2 bool "ACPI Platform Error Interface (APEI)" 3 select MISC_FILESYSTEMS 4 select PSTORE 5 depends on X86 6 help 7 APEI allows to report errors (for example from the chipset) 8 to the operating system. This improves NMI handling 9 especially. In addition it supports error serialization and 10 error injection. 11 12config ACPI_APEI_GHES 13 bool "APEI Generic Hardware Error Source" 14 depends on ACPI_APEI && X86 15 select ACPI_HED 16 help 17 Generic Hardware Error Source provides a way to report 18 platform hardware errors (such as that from chipset). It 19 works in so called "Firmware First" mode, that is, hardware 20 errors are reported to firmware firstly, then reported to 21 Linux by firmware. This way, some non-standard hardware 22 error registers or non-standard hardware link can be checked 23 by firmware to produce more valuable hardware error 24 information for Linux. 25 26config ACPI_APEI_PCIEAER 27 bool "APEI PCIe AER logging/recovering support" 28 depends on ACPI_APEI && PCIEAER 29 help 30 PCIe AER errors may be reported via APEI firmware first mode. 31 Turn on this option to enable the corresponding support. 32 33config ACPI_APEI_EINJ 34 tristate "APEI Error INJection (EINJ)" 35 depends on ACPI_APEI && DEBUG_FS 36 help 37 EINJ provides a hardware error injection mechanism, it is 38 mainly used for debugging and testing the other parts of 39 APEI and some other RAS features. 40 41config ACPI_APEI_ERST_DEBUG 42 tristate "APEI Error Record Serialization Table (ERST) Debug Support" 43 depends on ACPI_APEI 44 help 45 ERST is a way provided by APEI to save and retrieve hardware 46 error information to and from a persistent store. Enable this 47 if you want to debugging and testing the ERST kernel support 48 and firmware implementation. 49