1config ACPI_APEI 2 bool "ACPI Platform Error Interface (APEI)" 3 select MISC_FILESYSTEMS 4 select PSTORE 5 select EFI 6 select UEFI_CPER 7 depends on X86 8 help 9 APEI allows to report errors (for example from the chipset) 10 to the operating system. This improves NMI handling 11 especially. In addition it supports error serialization and 12 error injection. 13 14config ACPI_APEI_GHES 15 bool "APEI Generic Hardware Error Source" 16 depends on ACPI_APEI && X86 17 select ACPI_HED 18 select IRQ_WORK 19 select GENERIC_ALLOCATOR 20 help 21 Generic Hardware Error Source provides a way to report 22 platform hardware errors (such as that from chipset). It 23 works in so called "Firmware First" mode, that is, hardware 24 errors are reported to firmware firstly, then reported to 25 Linux by firmware. This way, some non-standard hardware 26 error registers or non-standard hardware link can be checked 27 by firmware to produce more valuable hardware error 28 information for Linux. 29 30config ACPI_APEI_PCIEAER 31 bool "APEI PCIe AER logging/recovering support" 32 depends on ACPI_APEI && PCIEAER 33 help 34 PCIe AER errors may be reported via APEI firmware first mode. 35 Turn on this option to enable the corresponding support. 36 37config ACPI_APEI_MEMORY_FAILURE 38 bool "APEI memory error recovering support" 39 depends on ACPI_APEI && MEMORY_FAILURE 40 help 41 Memory errors may be reported via APEI firmware first mode. 42 Turn on this option to enable the memory recovering support. 43 44config ACPI_APEI_EINJ 45 tristate "APEI Error INJection (EINJ)" 46 depends on ACPI_APEI && DEBUG_FS 47 help 48 EINJ provides a hardware error injection mechanism, it is 49 mainly used for debugging and testing the other parts of 50 APEI and some other RAS features. 51 52config ACPI_APEI_ERST_DEBUG 53 tristate "APEI Error Record Serialization Table (ERST) Debug Support" 54 depends on ACPI_APEI 55 help 56 ERST is a way provided by APEI to save and retrieve hardware 57 error information to and from a persistent store. Enable this 58 if you want to debugging and testing the ERST kernel support 59 and firmware implementation. 60