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vmm: Encode ACPI name for CPUs using hexadecimal

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This increases the number of CPUs that are supported.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This commit is contained in:
Rob Bradford
2023-07-16 09:17:00 +01:00
committed by Bo Chen
parent dc6c3a249d
commit b792d4751d
1 changed files with 3 additions and 3 deletions
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6
vmm/src/cpu.rs
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@@ -1760,7 +1760,7 @@ impl Aml for Cpu {
#[allow(clippy::if_same_then_else)] #[allow(clippy::if_same_then_else)]
if self.dynamic { if self.dynamic {
aml::Device::new( aml::Device::new(
format!("C{:03}", self.cpu_id).as_str().into(), format!("C{:03X}", self.cpu_id).as_str().into(),
vec![ vec![
&aml::Name::new("_HID".into(), &"ACPI0007"), &aml::Name::new("_HID".into(), &"ACPI0007"),
&aml::Name::new("_UID".into(), &self.cpu_id), &aml::Name::new("_UID".into(), &self.cpu_id),
@@ -1810,7 +1810,7 @@ impl Aml for Cpu {
.to_aml_bytes(sink); .to_aml_bytes(sink);
} else { } else {
aml::Device::new( aml::Device::new(
format!("C{:03}", self.cpu_id).as_str().into(), format!("C{:03X}", self.cpu_id).as_str().into(),
vec![ vec![
&aml::Name::new("_HID".into(), &"ACPI0007"), &aml::Name::new("_HID".into(), &"ACPI0007"),
&aml::Name::new("_UID".into(), &self.cpu_id), &aml::Name::new("_UID".into(), &self.cpu_id),
@@ -1846,7 +1846,7 @@ struct CpuNotify {
impl Aml for CpuNotify { impl Aml for CpuNotify {
fn to_aml_bytes(&self, sink: &mut dyn acpi_tables::AmlSink) { fn to_aml_bytes(&self, sink: &mut dyn acpi_tables::AmlSink) {
let object = aml::Path::new(&format!("C{:03}", self.cpu_id)); let object = aml::Path::new(&format!("C{:03X}", self.cpu_id));
aml::If::new( aml::If::new(
&aml::Equal::new(&aml::Arg(0), &self.cpu_id), &aml::Equal::new(&aml::Arg(0), &self.cpu_id),
vec![&aml::Notify::new(&object, &aml::Arg(1))], vec![&aml::Notify::new(&object, &aml::Arg(1))],