1*44a69f61STomasz Nowickiconfig HAVE_ACPI_APEI 2*44a69f61STomasz Nowicki bool 3*44a69f61STomasz Nowicki 4*44a69f61STomasz Nowickiconfig HAVE_ACPI_APEI_NMI 5*44a69f61STomasz Nowicki bool 6*44a69f61STomasz Nowicki 7a643ce20SHuang Yingconfig ACPI_APEI 8a643ce20SHuang Ying bool "ACPI Platform Error Interface (APEI)" 95d2a8342SLuck, Tony select MISC_FILESYSTEMS 100bb77c46STony Luck select PSTORE 117ea6c6c1SLuck, Tony select UEFI_CPER 12*44a69f61STomasz Nowicki depends on HAVE_ACPI_APEI 13a643ce20SHuang Ying help 14a643ce20SHuang Ying APEI allows to report errors (for example from the chipset) 15a643ce20SHuang Ying to the operating system. This improves NMI handling 16a643ce20SHuang Ying especially. In addition it supports error serialization and 17a643ce20SHuang Ying error injection. 18e4021345SHuang Ying 19d334a491SHuang Yingconfig ACPI_APEI_GHES 2086cd4733SHuang Ying bool "APEI Generic Hardware Error Source" 2151572753STomasz Nowicki depends on ACPI_APEI 22d334a491SHuang Ying select ACPI_HED 2303ba176aSChen Gong select IRQ_WORK 2467eb2e99SHuang Ying select GENERIC_ALLOCATOR 25d334a491SHuang Ying help 26d334a491SHuang Ying Generic Hardware Error Source provides a way to report 27d334a491SHuang Ying platform hardware errors (such as that from chipset). It 28d334a491SHuang Ying works in so called "Firmware First" mode, that is, hardware 29d334a491SHuang Ying errors are reported to firmware firstly, then reported to 30d334a491SHuang Ying Linux by firmware. This way, some non-standard hardware 31d334a491SHuang Ying error registers or non-standard hardware link can be checked 32d334a491SHuang Ying by firmware to produce more valuable hardware error 33d334a491SHuang Ying information for Linux. 34d334a491SHuang Ying 35c413d768SHuang Yingconfig ACPI_APEI_PCIEAER 36c413d768SHuang Ying bool "APEI PCIe AER logging/recovering support" 37c413d768SHuang Ying depends on ACPI_APEI && PCIEAER 38c413d768SHuang Ying help 39c413d768SHuang Ying PCIe AER errors may be reported via APEI firmware first mode. 40c413d768SHuang Ying Turn on this option to enable the corresponding support. 41c413d768SHuang Ying 42ba61ca4aSHuang Yingconfig ACPI_APEI_MEMORY_FAILURE 43ba61ca4aSHuang Ying bool "APEI memory error recovering support" 44ba61ca4aSHuang Ying depends on ACPI_APEI && MEMORY_FAILURE 45ba61ca4aSHuang Ying help 46ba61ca4aSHuang Ying Memory errors may be reported via APEI firmware first mode. 47ba61ca4aSHuang Ying Turn on this option to enable the memory recovering support. 48ba61ca4aSHuang Ying 49e4021345SHuang Yingconfig ACPI_APEI_EINJ 50e4021345SHuang Ying tristate "APEI Error INJection (EINJ)" 51e4021345SHuang Ying depends on ACPI_APEI && DEBUG_FS 52e4021345SHuang Ying help 53e4021345SHuang Ying EINJ provides a hardware error injection mechanism, it is 54e4021345SHuang Ying mainly used for debugging and testing the other parts of 55e4021345SHuang Ying APEI and some other RAS features. 562ff729d5SHuang Ying 572ff729d5SHuang Yingconfig ACPI_APEI_ERST_DEBUG 582ff729d5SHuang Ying tristate "APEI Error Record Serialization Table (ERST) Debug Support" 592ff729d5SHuang Ying depends on ACPI_APEI 602ff729d5SHuang Ying help 612ff729d5SHuang Ying ERST is a way provided by APEI to save and retrieve hardware 6258f87ed0SLucas De Marchi error information to and from a persistent store. Enable this 632ff729d5SHuang Ying if you want to debugging and testing the ERST kernel support 642ff729d5SHuang Ying and firmware implementation. 65