1config ACPI_APEI 2 bool "ACPI Platform Error Interface (APEI)" 3 select MISC_FILESYSTEMS 4 select PSTORE 5 select UEFI_CPER 6 depends on X86 7 help 8 APEI allows to report errors (for example from the chipset) 9 to the operating system. This improves NMI handling 10 especially. In addition it supports error serialization and 11 error injection. 12 13config ACPI_APEI_GHES 14 bool "APEI Generic Hardware Error Source" 15 depends on ACPI_APEI 16 select ACPI_HED 17 select IRQ_WORK 18 select GENERIC_ALLOCATOR 19 help 20 Generic Hardware Error Source provides a way to report 21 platform hardware errors (such as that from chipset). It 22 works in so called "Firmware First" mode, that is, hardware 23 errors are reported to firmware firstly, then reported to 24 Linux by firmware. This way, some non-standard hardware 25 error registers or non-standard hardware link can be checked 26 by firmware to produce more valuable hardware error 27 information for Linux. 28 29config ACPI_APEI_PCIEAER 30 bool "APEI PCIe AER logging/recovering support" 31 depends on ACPI_APEI && PCIEAER 32 help 33 PCIe AER errors may be reported via APEI firmware first mode. 34 Turn on this option to enable the corresponding support. 35 36config ACPI_APEI_MEMORY_FAILURE 37 bool "APEI memory error recovering support" 38 depends on ACPI_APEI && MEMORY_FAILURE 39 help 40 Memory errors may be reported via APEI firmware first mode. 41 Turn on this option to enable the memory recovering support. 42 43config ACPI_APEI_EINJ 44 tristate "APEI Error INJection (EINJ)" 45 depends on ACPI_APEI && DEBUG_FS 46 help 47 EINJ provides a hardware error injection mechanism, it is 48 mainly used for debugging and testing the other parts of 49 APEI and some other RAS features. 50 51config ACPI_APEI_ERST_DEBUG 52 tristate "APEI Error Record Serialization Table (ERST) Debug Support" 53 depends on ACPI_APEI 54 help 55 ERST is a way provided by APEI to save and retrieve hardware 56 error information to and from a persistent store. Enable this 57 if you want to debugging and testing the ERST kernel support 58 and firmware implementation. 59