ACPI Component Architecture Downloads (Previous Releases 2023)

775127
4/9/2025

Introduction

April 4, 2025. Summary of changes for version 20250404.

Available Downloads

  • Unix*
  • Size: 1.9 MB
  • SHA256: C0895489E6CB2DC92E49DC60CDF94AC02B0D33602166354267B8F4B6586C2315
  • Unix*
  • Size: 1.6 MB
  • SHA256: 2ABEEF0B11D208AA9607D8ACDE07F3E5CEE8CC7A43FC354701EFA8075B2E5A9F
  • Unix*
  • Size: 3.1 MB
  • SHA256: 7F7EFCF266ACCC3193C0725518A7D01B258C05800029AC963DB74AAA3A395BE9
  • Microsoft Windows*
  • Size: 1.9 MB
  • SHA256: 1F48B42B7B3B308466F9C09563F8C8185A1F4DC762226ED9B04008E445BE20A6
  • Microsoft Windows*
  • Size: 3.3 MB
  • SHA256: E588461CA3C4DFA30927333455DF46097DB528B04A903013C3444794B4866706
  • Microsoft Windows*
  • Size: 1.3 MB
  • SHA256: 6F5729A5175D9F46E53F68F3756F26E0AE3F7E98EB9CDC012CAA8EDBAA1E528F

Detailed Description

Major changes include:

  • Updated the copyright continuation years to 2025 in all license headers
  • Added complete support for the following three new ACPI Component Architecture tables:
    • Memory Range and Region Mapping (MRRM) 
    • Enhanced Resource Director Technology (ERDT) 
    • RISC-V IO Mapping Table (RIMT)
  • Added a license file to the project
  • Updated DMA Remapping (DMAR) and Trusted Platform Module 2.0 (TPM2) tables to support their latest versions
  • Fixes include local cache allocation, FFixedHW Region, attribute packing, string compared to non-string char array, vsnprintf()etc. along with some comments, spelling errors, and code alignment

Disclaimers1

Product and Performance Information

1

Intel is in the process of removing non-inclusive language from our current documentation, user interfaces, and code. Please note that retroactive changes are not always possible, and some non-inclusive language may remain in older documentation, user interfaces, and code.