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fwupd/plugins/acpi-ivrs
History
Richard Hughes a5749f4d23 Set the HSI levels in a central place 
This means we don't need to worry about changing multiple
implementations if the HSI levels change for a specific ID.

It also means we can fake HSI results in the future without having
to also store the 'correct' level in the input file.
2022-07-15 20:21:22 +01:00
..
fu-acpi-ivrs.c Add a new plugin for the ACPI IVRS table 2022-04-03 09:05:49 -05:00
fu-acpi-ivrs.h Add a new plugin for the ACPI IVRS table 2022-04-03 09:05:49 -05:00
fu-plugin-acpi-ivrs.c Set the HSI levels in a central place 2022-07-15 20:21:22 +01:00
fu-self-test.c Split out the GByte helpers to a new source file 2022-06-14 14:36:52 -05:00
meson.build trivial: Make meson.build indentation consistent 2022-06-21 03:27:38 -04:00
README.md Add a new plugin for the ACPI IVRS table 2022-04-03 09:05:49 -05:00

README.md

DMA Protection

Introduction

This plugin checks if Pre-boot DMA remapping is available and enabled from the ACPI IVRS table. The result will be stored in an security attribute for HSI.

External Interface Access

This plugin requires read access to /sys/firmware/acpi/tables.