Vera is NVIDIA's next-generation server SoC. It reports hardware errors via ACPI GHES using a CPER section format distinct from the existing Grace section. Without this series, firmware-reported errors on Vera platforms are received but not decoded.
Patch 1 refactors the Grace decoder to separate parsing from logging, preparing it for testability and for sharing types with the new Vera decoder. Patches 2-4 add the Vera decoder, KUnit coverage for both decoders, and an EINJ-based kselftest for end-to-end validation on real hardware. Kai-Heng Feng (4): ACPI: APEI: GHES: Refactor Grace decoder helpers ACPI: APEI: GHES: Add NVIDIA Vera decoder ACPI: APEI: GHES: Add Grace and Vera KUnit coverage selftests: firmware: Add NVIDIA GHES EINJ selftest drivers/acpi/apei/Kconfig | 17 +- drivers/acpi/apei/Makefile | 1 + drivers/acpi/apei/ghes-nvidia-test-fixtures.h | 233 ++++++ drivers/acpi/apei/ghes-nvidia-test.c | 704 ++++++++++++++++++ drivers/acpi/apei/ghes-nvidia.c | 480 ++++++++++-- drivers/acpi/apei/ghes-nvidia.h | 63 ++ tools/testing/selftests/firmware/Makefile | 4 +- tools/testing/selftests/firmware/config | 5 + tools/testing/selftests/firmware/einj_lib.sh | 189 +++++ .../selftests/firmware/ghes_nvidia_einj.sh | 144 ++++ .../firmware/ghes_nvidia_einj_profiles.sh | 46 ++ 11 files changed, 1838 insertions(+), 48 deletions(-) create mode 100644 drivers/acpi/apei/ghes-nvidia-test-fixtures.h create mode 100644 drivers/acpi/apei/ghes-nvidia-test.c create mode 100644 drivers/acpi/apei/ghes-nvidia.h create mode 100644 tools/testing/selftests/firmware/einj_lib.sh create mode 100755 tools/testing/selftests/firmware/ghes_nvidia_einj.sh create mode 100755 tools/testing/selftests/firmware/ghes_nvidia_einj_profiles.sh -- 2.50.1 (Apple Git-155)
