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fwupd/plugins/acpi-ivrs
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Richard Hughes 77006b75eb Set the target value on the security attribute 
Semantically it is the desire of the security attribute, not the bios
attribute, i.e. you could imagine that a specific attribute would have
to be *foo or bar or baz* for HSI-1 and *only foo* for HSI-2

Also make it easier to add possible BIOS attribute target values in
plugin code.
2022-08-01 07:12:18 +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 target value on the security attribute 2022-08-01 07:12:18 +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.