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fwupd/plugins/cpu
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Richard Hughes cc30929339 Correctly detect CET IBT 
According to Intel, EDX[bit 20] corresponds to IBT feature, *not* ECX.

Fixes half of https://github.com/fwupd/fwupd/issues/4960
2022-08-29 14:40:47 +01:00
..
cpu.quirk Simplify the quirk file format 2021-03-03 08:30:34 +00:00
fu-cpu-device.c Correctly detect CET IBT 2022-08-29 14:40:47 +01:00
fu-cpu-device.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-cpu-helper-cet-common.c trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-cpu-helper-cet-common.h trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-cpu-helper-cet.c trivial: reformat the whole tree to match new format 2021-08-24 11:18:40 -05:00
fu-plugin-cpu.c Add FuProgress to ->startup() and ->coldplug() 2022-06-04 20:21:50 +01:00
meson.build Convert HSI into a meson tristate-feature 2022-08-22 06:03:38 -05:00
README.md trivial: update markdown for pre-commit style 2021-07-18 14:42:47 -05:00

README.md

CPU Microcode

Introduction

This plugin reads the sysfs attributes associated with CPU microcode. It displays a read-only value of the CPU microcode version loaded onto the physical CPU at fwupd startup.

GUID Generation

These devices add extra instance IDs from the CPUID values, e.g.

  • CPUID\PRO_0&FAM_06
  • CPUID\PRO_0&FAM_06&MOD_0E
  • CPUID\PRO_0&FAM_06&MOD_0E&STP_3

External Interface Access

This plugin requires no extra access.