README
1# $NetBSD: README,v 1.7 2025/02/24 14:41:29 christos Exp $
2
3This is the Intel ACPI Component Architecture, Intel's reference
4implementation of the core operating system ACPI support. The
5portion in the acpica/ subdirectory is provided by the operating
6system as the glue between the OS and the ACPICA.
7
8Please, do not import an updated ACPICA snapshot from Intel unless
9you absolutely know what you're doing -- The Intel directory layout
10changes from release to release, and we must munge it (by hand) into
11something sane that we can use. The current version of munge is:
12
13 mv source/* .
14 rmdir source
15 mv components/* .
16 rmdir components
17
18This is done using the acpica2netbsd script
19Please also update ACPI_DATE in include/acapps.h.
20
21The routines that the operating system must provide are documented
22in the following document:
23
24 Intel Corp., ACPI Component Architecture Programmer Reference
25
26Copies of the document may be retrieved from:
27
28 http://www.acpica.org/download/acpica-reference.pdf
29
30Structure:
31
32external/bsd/acpica The iasl build glue
33sys/external/bsd/acpica/dist The imported source
34sys/external/bsd/acpica/conf The config glue
35sys/dev/acpi Device drivers
36sys/dev/acpica OS dependent functions that are required
37