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acpi_tables: Address Rust 1.51.0 clippy issue (upper_case_acronyms)

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error: name `SDT` contains a capitalized acronym
  --> acpi_tables/src/sdt.rs:27:12
   |
27 | pub struct SDT {
   |            ^^^ help: consider making the acronym lowercase, except the initial letter: `Sdt`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-03-25 15:57:27 +00:00
parent 030d6046b2
commit db6516931d
7 changed files with 64 additions and 64 deletions
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50
acpi_tables/src/aml.rs
View File

@ -239,11 +239,11 @@ fn create_pkg_length(data: &[u8], include_self: bool) -> Vec<u8> {
result
}
pub struct EISAName {
pub struct EisaName {
value: DWord,
}
impl EISAName {
impl EisaName {
pub fn new(name: &str) -> Self {
assert_eq!(name.len(), 7);
@ -258,11 +258,11 @@ impl EISAName {
| name.chars().nth(6).unwrap().to_digit(16).unwrap())
.swap_bytes();
EISAName { value }
EisaName { value }
}
}
impl Aml for EISAName {
impl Aml for EisaName {
fn to_aml_bytes(&self) -> Vec<u8> {
self.value.to_aml_bytes()
}
@ -390,7 +390,7 @@ impl Aml for Memory32Fixed {
#[derive(Copy, Clone)]
enum AddressSpaceType {
Memory,
IO,
Io,
BusNumber,
}
@ -421,7 +421,7 @@ impl<T> AddressSpace<T> {
pub fn new_io(min: T, max: T) -> Self {
AddressSpace {
r#type: AddressSpaceType::IO,
r#type: AddressSpaceType::Io,
min,
max,
type_flags: 3, /* EntireRange */
@ -510,16 +510,16 @@ impl Aml for AddressSpace<u64> {
}
}
pub struct IO {
pub struct Io {
min: u16,
max: u16,
alignment: u8,
length: u8,
}
impl IO {
impl Io {
pub fn new(min: u16, max: u16, alignment: u8, length: u8) -> Self {
IO {
Io {
min,
max,
alignment,
@ -528,7 +528,7 @@ impl IO {
}
}
impl Aml for IO {
impl Aml for Io {
fn to_aml_bytes(&self) -> Vec<u8> {
let mut bytes = Vec::new();
@ -788,14 +788,14 @@ impl Aml for Field {
#[derive(Clone, Copy)]
pub enum OpRegionSpace {
SystemMemory,
SystemIO,
PCIConfig,
SystemIo,
PConfig,
EmbeddedControl,
SMBus,
SystemCMOS,
Smbus,
SystemCmos,
PciBarTarget,
IPMI,
GeneralPurposeIO,
Ipmi,
GeneralPurposeIo,
GenericSerialBus,
}
@ -1235,12 +1235,12 @@ mod tests {
Device::new(
"_SB_.COM1".into(),
vec![
&Name::new("_HID".into(), &EISAName::new("PNP0501")),
&Name::new("_HID".into(), &EisaName::new("PNP0501")),
&Name::new(
"_CRS".into(),
&ResourceTemplate::new(vec![
&Interrupt::new(true, true, false, false, 4),
&IO::new(0x3f8, 0x3f8, 0, 0x8)
&Io::new(0x3f8, 0x3f8, 0, 0x8)
])
)
]
@ -1476,7 +1476,7 @@ mod tests {
"_CRS".into(),
&ResourceTemplate::new(vec![
&Interrupt::new(true, true, false, false, 4),
&IO::new(0x3f8, 0x3f8, 0, 0x8)
&Io::new(0x3f8, 0x3f8, 0, 0x8)
])
)
.to_aml_bytes(),
@ -1519,7 +1519,7 @@ mod tests {
#[test]
fn test_eisa_name() {
assert_eq!(
Name::new("_HID".into(), &EISAName::new("PNP0501")).to_aml_bytes(),
Name::new("_HID".into(), &EisaName::new("PNP0501")).to_aml_bytes(),
[0x08, 0x5F, 0x48, 0x49, 0x44, 0x0C, 0x41, 0xD0, 0x05, 0x01],
)
}
@ -1665,14 +1665,14 @@ mod tests {
#[test]
fn test_op_region() {
/*
OperationRegion (PRST, SystemIO, 0x0CD8, 0x0C)
OperationRegion (PRST, SystemIo, 0x0CD8, 0x0C)
*/
let op_region_data = [
0x5Bu8, 0x80, 0x50, 0x52, 0x53, 0x54, 0x01, 0x0B, 0xD8, 0x0C, 0x0A, 0x0C,
];
assert_eq!(
OpRegion::new("PRST".into(), OpRegionSpace::SystemIO, 0xcd8, 0xc).to_aml_bytes(),
OpRegion::new("PRST".into(), OpRegionSpace::SystemIo, 0xcd8, 0xc).to_aml_bytes(),
&op_region_data[..]
);
}
@ -1766,7 +1766,7 @@ mod tests {
Device::new(
"_SB_.MHPC".into(),
vec![
&Name::new("_HID".into(), &EISAName::new("PNP0A06")),
&Name::new("_HID".into(), &EisaName::new("PNP0A06")),
&mutex,
&Method::new(
"TEST".into(),
@ -1807,7 +1807,7 @@ mod tests {
Device::new(
"_SB_.MHPC".into(),
vec![
&Name::new("_HID".into(), &EISAName::new("PNP0A06")),
&Name::new("_HID".into(), &EisaName::new("PNP0A06")),
&Method::new(
"TEST".into(),
0,
@ -1848,7 +1848,7 @@ mod tests {
Device::new(
"_SB_.MHPC".into(),
vec![
&Name::new("_HID".into(), &EISAName::new("PNP0A06")),
&Name::new("_HID".into(), &EisaName::new("PNP0A06")),
&Method::new(
"TEST".into(),
0,

16
acpi_tables/src/rsdp.rs
View File

@ -7,7 +7,7 @@ use vm_memory::ByteValued;
#[repr(packed)]
#[derive(Clone, Copy, Default)]
pub struct RSDP {
pub struct Rsdp {
pub signature: [u8; 8],
pub checksum: u8,
pub oem_id: [u8; 6],
@ -19,17 +19,17 @@ pub struct RSDP {
_reserved: [u8; 3],
}
unsafe impl ByteValued for RSDP {}
unsafe impl ByteValued for Rsdp {}
impl RSDP {
impl Rsdp {
pub fn new(oem_id: [u8; 6], xsdt_addr: u64) -> Self {
let mut rsdp = RSDP {
let mut rsdp = Rsdp {
signature: *b"RSD PTR ",
checksum: 0,
oem_id,
revision: 2,
_rsdt_addr: 0,
length: std::mem::size_of::<RSDP>() as u32,
length: std::mem::size_of::<Rsdp>() as u32,
xsdt_addr,
extended_checksum: 0,
_reserved: [0; 3],
@ -41,18 +41,18 @@ impl RSDP {
}
pub fn len() -> usize {
std::mem::size_of::<RSDP>()
std::mem::size_of::<Rsdp>()
}
}
#[cfg(test)]
mod tests {
use super::RSDP;
use super::Rsdp;
use vm_memory::bytes::ByteValued;
#[test]
fn test_rsdp() {
let rsdp = RSDP::new(*b"CHYPER", 0xdead_beef);
let rsdp = Rsdp::new(*b"CHYPER", 0xdead_beef);
let sum = rsdp
.as_slice()
.iter()

10
acpi_tables/src/sdt.rs
View File

@ -24,12 +24,12 @@ impl GenericAddress {
}
}
pub struct SDT {
pub struct Sdt {
data: Vec<u8>,
}
#[allow(clippy::len_without_is_empty)]
impl SDT {
impl Sdt {
pub fn new(
signature: [u8; 4],
length: u32,
@ -53,7 +53,7 @@ impl SDT {
assert_eq!(data.len(), 36);
data.resize(length as usize, 0);
let mut sdt = SDT { data };
let mut sdt = Sdt { data };
sdt.update_checksum();
sdt
@ -117,11 +117,11 @@ impl SDT {
#[cfg(test)]
mod tests {
use super::SDT;
use super::Sdt;
#[test]
fn test_sdt() {
let mut sdt = SDT::new(*b"TEST", 40, 1, *b"CLOUDH", *b"TESTTEST", 1);
let mut sdt = Sdt::new(*b"TEST", 40, 1, *b"CLOUDH", *b"TESTTEST", 1);
let sum: u8 = sdt
.as_slice()
.iter()

20
vmm/src/acpi.rs
View File

@ -8,7 +8,7 @@ use crate::memory_manager::MemoryManager;
use crate::vm::NumaNodes;
#[cfg(target_arch = "x86_64")]
use acpi_tables::sdt::GenericAddress;
use acpi_tables::{aml::Aml, rsdp::RSDP, sdt::SDT};
use acpi_tables::{aml::Aml, rsdp::Rsdp, sdt::Sdt};
use bitflags::bitflags;
use std::sync::{Arc, Mutex};
@ -94,9 +94,9 @@ pub fn create_dsdt_table(
device_manager: &Arc<Mutex<DeviceManager>>,
cpu_manager: &Arc<Mutex<CpuManager>>,
memory_manager: &Arc<Mutex<MemoryManager>>,
) -> SDT {
) -> Sdt {
// DSDT
let mut dsdt = SDT::new(*b"DSDT", 36, 6, *b"CLOUDH", *b"CHDSDT ", 1);
let mut dsdt = Sdt::new(*b"DSDT", 36, 6, *b"CLOUDH", *b"CHDSDT ", 1);
dsdt.append_slice(device_manager.lock().unwrap().to_aml_bytes().as_slice());
dsdt.append_slice(cpu_manager.lock().unwrap().to_aml_bytes().as_slice());
@ -126,14 +126,14 @@ pub fn create_acpi_tables(
// DSDT
let dsdt = create_dsdt_table(device_manager, cpu_manager, memory_manager);
let dsdt_offset = rsdp_offset.checked_add(RSDP::len() as u64).unwrap();
let dsdt_offset = rsdp_offset.checked_add(Rsdp::len() as u64).unwrap();
guest_mem
.write_slice(dsdt.as_slice(), dsdt_offset)
.expect("Error writing DSDT table");
// FACP aka FADT
// Revision 6 of the ACPI FADT table is 276 bytes long
let mut facp = SDT::new(*b"FACP", 276, 6, *b"CLOUDH", *b"CHFACP ", 1);
let mut facp = Sdt::new(*b"FACP", 276, 6, *b"CLOUDH", *b"CHFACP ", 1);
// PM_TMR_BLK I/O port
#[cfg(target_arch = "x86_64")]
@ -182,7 +182,7 @@ pub fn create_acpi_tables(
tables.push(madt_offset.0);
// MCFG
let mut mcfg = SDT::new(*b"MCFG", 36, 1, *b"CLOUDH", *b"CHMCFG ", 1);
let mut mcfg = Sdt::new(*b"MCFG", 36, 1, *b"CLOUDH", *b"CHMCFG ", 1);
// MCFG reserved 8 bytes
mcfg.append(0u64);
@ -208,7 +208,7 @@ pub fn create_acpi_tables(
(mcfg.len(), mcfg_offset)
} else {
// SRAT
let mut srat = SDT::new(*b"SRAT", 36, 3, *b"CLOUDH", *b"CHSRAT ", 1);
let mut srat = Sdt::new(*b"SRAT", 36, 3, *b"CLOUDH", *b"CHSRAT ", 1);
// SRAT reserved 12 bytes
srat.append_slice(&[0u8; 12]);
@ -262,7 +262,7 @@ pub fn create_acpi_tables(
tables.push(srat_offset.0);
// SLIT
let mut slit = SDT::new(*b"SLIT", 36, 1, *b"CLOUDH", *b"CHSLIT ", 1);
let mut slit = Sdt::new(*b"SLIT", 36, 1, *b"CLOUDH", *b"CHSLIT ", 1);
// Number of System Localities on 8 bytes.
slit.append(numa_nodes.len() as u64);
@ -292,7 +292,7 @@ pub fn create_acpi_tables(
};
// XSDT
let mut xsdt = SDT::new(*b"XSDT", 36, 1, *b"CLOUDH", *b"CHXSDT ", 1);
let mut xsdt = Sdt::new(*b"XSDT", 36, 1, *b"CLOUDH", *b"CHXSDT ", 1);
for table in tables {
xsdt.append(table);
}
@ -304,7 +304,7 @@ pub fn create_acpi_tables(
.expect("Error writing XSDT table");
// RSDP
let rsdp = RSDP::new(*b"CLOUDH", xsdt_offset.0);
let rsdp = Rsdp::new(*b"CLOUDH", xsdt_offset.0);
guest_mem
.write_slice(rsdp.as_slice(), rsdp_offset)
.expect("Error writing RSDP");

10
vmm/src/cpu.rs
View File

@ -21,7 +21,7 @@ use crate::seccomp_filters::{get_seccomp_filter, Thread};
use crate::vm::physical_bits;
use crate::CPU_MANAGER_SNAPSHOT_ID;
#[cfg(feature = "acpi")]
use acpi_tables::{aml, aml::Aml, sdt::SDT};
use acpi_tables::{aml, aml::Aml, sdt::Sdt};
use anyhow::anyhow;
#[cfg(target_arch = "x86_64")]
use arch::x86_64::SgxEpcSection;
@ -1134,11 +1134,11 @@ impl CpuManager {
}
#[cfg(feature = "acpi")]
pub fn create_madt(&self) -> SDT {
pub fn create_madt(&self) -> Sdt {
// This is also checked in the commandline parsing.
assert!(self.config.boot_vcpus <= self.config.max_vcpus);
let mut madt = SDT::new(*b"APIC", 44, 5, *b"CLOUDH", *b"CHMADT ", 1);
let mut madt = Sdt::new(*b"APIC", 44, 5, *b"CLOUDH", *b"CHMADT ", 1);
#[cfg(target_arch = "x86_64")]
{
madt.write(36, arch::layout::APIC_START);
@ -1402,7 +1402,7 @@ impl Aml for CpuManager {
&aml::Device::new(
"_SB_.PRES".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0A06")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0A06")),
&aml::Name::new("_UID".into(), &"CPU Hotplug Controller"),
// Mutex to protect concurrent access as we write to choose CPU and then read back status
&aml::Mutex::new("CPLK".into(), 0),
@ -1453,7 +1453,7 @@ impl Aml for CpuManager {
// CPU devices
let hid = aml::Name::new("_HID".into(), &"ACPI0010");
let uid = aml::Name::new("_CID".into(), &aml::EISAName::new("PNP0A05"));
let uid = aml::Name::new("_CID".into(), &aml::EisaName::new("PNP0A05"));
// Bundle methods together under a common object
let methods = CPUMethods {
max_vcpus: self.config.max_vcpus,

16
vmm/src/device_manager.rs
View File

@ -3671,7 +3671,7 @@ impl Aml for DeviceManager {
&aml::Device::new(
"_SB_.PHPR".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0A06")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0A06")),
&aml::Name::new("_STA".into(), &0x0bu8),
&aml::Name::new("_UID".into(), &"PCI Hotplug Controller"),
&aml::Mutex::new("BLCK".into(), 0),
@ -3725,9 +3725,9 @@ impl Aml for DeviceManager {
let end_of_device_area = self.memory_manager.lock().unwrap().end_of_device_area().0;
let mut pci_dsdt_inner_data: Vec<&dyn aml::Aml> = Vec::new();
let hid = aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0A08"));
let hid = aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0A08"));
pci_dsdt_inner_data.push(&hid);
let cid = aml::Name::new("_CID".into(), &aml::EISAName::new("PNP0A03"));
let cid = aml::Name::new("_CID".into(), &aml::EisaName::new("PNP0A03"));
pci_dsdt_inner_data.push(&cid);
let adr = aml::Name::new("_ADR".into(), &aml::ZERO);
pci_dsdt_inner_data.push(&adr);
@ -3741,7 +3741,7 @@ impl Aml for DeviceManager {
"_CRS".into(),
&aml::ResourceTemplate::new(vec![
&aml::AddressSpace::new_bus_number(0x0u16, 0xffu16),
&aml::IO::new(0xcf8, 0xcf8, 1, 0x8),
&aml::Io::new(0xcf8, 0xcf8, 1, 0x8),
&aml::AddressSpace::new_memory(
aml::AddressSpaceCachable::NotCacheable,
true,
@ -3794,7 +3794,7 @@ impl Aml for DeviceManager {
let mbrd_dsdt_data = aml::Device::new(
"_SB_.MBRD".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0C02")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0C02")),
&aml::Name::new("_UID".into(), &aml::ZERO),
&aml::Name::new(
"_CRS".into(),
@ -3811,13 +3811,13 @@ impl Aml for DeviceManager {
let com1_dsdt_data = aml::Device::new(
"_SB_.COM1".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0501")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0501")),
&aml::Name::new("_UID".into(), &aml::ZERO),
&aml::Name::new(
"_CRS".into(),
&aml::ResourceTemplate::new(vec![
&aml::Interrupt::new(true, true, false, false, 4),
&aml::IO::new(0x3f8, 0x3f8, 0, 0x8),
&aml::Io::new(0x3f8, 0x3f8, 0, 0x8),
]),
),
],
@ -3830,7 +3830,7 @@ impl Aml for DeviceManager {
let power_button_dsdt_data = aml::Device::new(
"_SB_.PWRB".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0C0C")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0C0C")),
&aml::Name::new("_UID".into(), &aml::ZERO),
],
)

6
vmm/src/memory_manager.rs
View File

@ -1599,7 +1599,7 @@ impl Aml for MemorySlot {
aml::Device::new(
format!("M{:03}", self.slot_id).as_str().into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0C80")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0C80")),
&aml::Name::new("_UID".into(), &self.slot_id),
/*
_STA return value:
@ -1836,7 +1836,7 @@ impl Aml for MemoryManager {
&aml::Device::new(
"_SB_.MHPC".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("PNP0A06")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("PNP0A06")),
&aml::Name::new("_UID".into(), &"Memory Hotplug Controller"),
// Mutex to protect concurrent access as we write to choose slot and then read back status
&aml::Mutex::new("MLCK".into(), 0),
@ -1919,7 +1919,7 @@ impl Aml for MemoryManager {
&aml::Device::new(
"_SB_.EPC_".into(),
vec![
&aml::Name::new("_HID".into(), &aml::EISAName::new("INT0E0C")),
&aml::Name::new("_HID".into(), &aml::EisaName::new("INT0E0C")),
// QWORD describing the EPC region start and size
&aml::Name::new(
"_CRS".into(),