Files
cloud-hypervisor/arch/src/x86_64/mpspec.rs
Wei Liu fe704bd44a arch: simplify MP table signature generation code
Clippy complained one use of the char_array macro.

Instead of fixing that use case, the observation is that the macro was
needed only because MP table types mixed c_char and c_uchar for no
particular reason.

Only use c_uchar in those types, and drop char_array.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2024-04-30 07:32:08 +00:00

115 lines
3.8 KiB
Rust

// Copyright 2017 The Chromium OS Authors. All rights reserved.
//
// SPDX-License-Identifier: Apache-2.0 AND BSD-3-Clause
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE-BSD-3-Clause file.
pub const MP_PROCESSOR: ::std::os::raw::c_uint = 0;
pub const MP_BUS: ::std::os::raw::c_uint = 1;
pub const MP_IOAPIC: ::std::os::raw::c_uint = 2;
pub const MP_INTSRC: ::std::os::raw::c_uint = 3;
pub const MP_LINTSRC: ::std::os::raw::c_uint = 4;
pub const CPU_ENABLED: ::std::os::raw::c_uint = 1;
pub const CPU_BOOTPROCESSOR: ::std::os::raw::c_uint = 2;
pub const MPC_APIC_USABLE: ::std::os::raw::c_uint = 1;
pub const MP_IRQDIR_DEFAULT: ::std::os::raw::c_uint = 0;
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpf_intel {
pub signature: [::std::os::raw::c_uchar; 4usize],
pub physptr: ::std::os::raw::c_uint,
pub length: ::std::os::raw::c_uchar,
pub specification: ::std::os::raw::c_uchar,
pub checksum: ::std::os::raw::c_uchar,
pub feature1: ::std::os::raw::c_uchar,
pub feature2: ::std::os::raw::c_uchar,
pub feature3: ::std::os::raw::c_uchar,
pub feature4: ::std::os::raw::c_uchar,
pub feature5: ::std::os::raw::c_uchar,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_table {
pub signature: [::std::os::raw::c_uchar; 4usize],
pub length: ::std::os::raw::c_ushort,
pub spec: ::std::os::raw::c_uchar,
pub checksum: ::std::os::raw::c_uchar,
pub oem: [::std::os::raw::c_uchar; 8usize],
pub productid: [::std::os::raw::c_uchar; 12usize],
pub oemptr: ::std::os::raw::c_uint,
pub oemsize: ::std::os::raw::c_ushort,
pub oemcount: ::std::os::raw::c_ushort,
pub lapic: ::std::os::raw::c_uint,
pub reserved: ::std::os::raw::c_uint,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_cpu {
pub type_: ::std::os::raw::c_uchar,
pub apicid: ::std::os::raw::c_uchar,
pub apicver: ::std::os::raw::c_uchar,
pub cpuflag: ::std::os::raw::c_uchar,
pub cpufeature: ::std::os::raw::c_uint,
pub featureflag: ::std::os::raw::c_uint,
pub reserved: [::std::os::raw::c_uint; 2usize],
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_bus {
pub type_: ::std::os::raw::c_uchar,
pub busid: ::std::os::raw::c_uchar,
pub bustype: [::std::os::raw::c_uchar; 6usize],
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_ioapic {
pub type_: ::std::os::raw::c_uchar,
pub apicid: ::std::os::raw::c_uchar,
pub apicver: ::std::os::raw::c_uchar,
pub flags: ::std::os::raw::c_uchar,
pub apicaddr: ::std::os::raw::c_uint,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_intsrc {
pub type_: ::std::os::raw::c_uchar,
pub irqtype: ::std::os::raw::c_uchar,
pub irqflag: ::std::os::raw::c_ushort,
pub srcbus: ::std::os::raw::c_uchar,
pub srcbusirq: ::std::os::raw::c_uchar,
pub dstapic: ::std::os::raw::c_uchar,
pub dstirq: ::std::os::raw::c_uchar,
}
pub const MP_IRQ_SOURCE_TYPES_MP_INT: ::std::os::raw::c_uint = 0;
pub const MP_IRQ_SOURCE_TYPES_MP_NMI: ::std::os::raw::c_uint = 1;
pub const MP_IRQ_SOURCE_TYPES_MP_EXT_INT: ::std::os::raw::c_uint = 3;
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_lintsrc {
pub type_: ::std::os::raw::c_uchar,
pub irqtype: ::std::os::raw::c_uchar,
pub irqflag: ::std::os::raw::c_ushort,
pub srcbusid: ::std::os::raw::c_uchar,
pub srcbusirq: ::std::os::raw::c_uchar,
pub destapic: ::std::os::raw::c_uchar,
pub destapiclint: ::std::os::raw::c_uchar,
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
pub struct mpc_oemtable {
pub signature: [::std::os::raw::c_uchar; 4usize],
pub length: ::std::os::raw::c_ushort,
pub rev: ::std::os::raw::c_uchar,
pub checksum: ::std::os::raw::c_uchar,
pub mpc: [::std::os::raw::c_uchar; 8usize],
}