acpi_tables/lib.rs
1// Copyright 2020 The ChromiumOS Authors
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5//! ACPI table generation.
6
7pub mod aml;
8pub mod facs;
9pub mod rsdp;
10pub mod sdt;
11
12pub use self::sdt::HEADER_LEN;
13
14fn generate_checksum(data: &[u8]) -> u8 {
15 (255 - data.iter().fold(0u8, |acc, x| acc.wrapping_add(*x))).wrapping_add(1)
16}