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 select LLIST 17 select GENERIC_ALLOCATOR 18 help 19 Generic Hardware Error Source provides a way to report 20 platform hardware errors (such as that from chipset). It 21 works in so called "Firmware First" mode, that is, hardware 22 errors are reported to firmware firstly, then reported to 23 Linux by firmware. This way, some non-standard hardware 24 error registers or non-standard hardware link can be checked 25 by firmware to produce more valuable hardware error 26 information for Linux. 27 28config ACPI_APEI_PCIEAER 29 bool "APEI PCIe AER logging/recovering support" 30 depends on ACPI_APEI && PCIEAER 31 help 32 PCIe AER errors may be reported via APEI firmware first mode. 33 Turn on this option to enable the corresponding support. 34 35config ACPI_APEI_EINJ 36 tristate "APEI Error INJection (EINJ)" 37 depends on ACPI_APEI && DEBUG_FS 38 help 39 EINJ provides a hardware error injection mechanism, it is 40 mainly used for debugging and testing the other parts of 41 APEI and some other RAS features. 42 43config ACPI_APEI_ERST_DEBUG 44 tristate "APEI Error Record Serialization Table (ERST) Debug Support" 45 depends on ACPI_APEI 46 help 47 ERST is a way provided by APEI to save and retrieve hardware 48 error information to and from a persistent store. Enable this 49 if you want to debugging and testing the ERST kernel support 50 and firmware implementation. 51