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vmm: acpi: Fix incorrect mutex timeout value

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The mutex timeout should be 0xffff rather than 0xfff to disable the
timeout feature.

dsdt.dsl    745:             Acquire (\_SB.PRES.CPLK, 0x0FFF)
Warning  3130 -                                           ^ Result is not used, possible operator timeout will be missed

dsdt.dsl    767:             Acquire (\_SB.PRES.CPLK, 0x0FFF)
Warning  3130 -                                           ^ Result is not used, possible operator timeout will be missed

dsdt.dsl    775:             Acquire (\_SB.PRES.CPLK, 0x0FFF)
Warning  3130 -                                           ^ Result is not used, possible operator timeout will be missed

Fixes: #2216

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2021-01-28 11:47:29 +00:00 committed by Sebastien Boeuf
parent 5fbeacabad
commit c29caf2a85
2 changed files with 6 additions and 6 deletions
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6
vmm/src/cpu.rs
View File

@ -1178,7 +1178,7 @@ impl Aml for CPUMethods {
true,
vec![
// Take lock defined above
&aml::Acquire::new("\\_SB_.PRES.CPLK".into(), 0xfff),
&aml::Acquire::new("\\_SB_.PRES.CPLK".into(), 0xffff),
// Write CPU number (in first argument) to I/O port via field
&aml::Store::new(&aml::Path::new("\\_SB_.PRES.CSEL"), &aml::Arg(0)),
&aml::Store::new(&aml::Local(0), &aml::ZERO),
@ -1216,7 +1216,7 @@ impl Aml for CPUMethods {
1,
true,
vec![
&aml::Acquire::new("\\_SB_.PRES.CPLK".into(), 0xfff),
&aml::Acquire::new("\\_SB_.PRES.CPLK".into(), 0xffff),
// Write CPU number (in first argument) to I/O port via field
&aml::Store::new(&aml::Path::new("\\_SB_.PRES.CSEL"), &aml::Arg(0)),
// Set CEJ0 bit
@ -1234,7 +1234,7 @@ impl Aml for CPUMethods {
true,
vec![
// Take lock defined above
&aml::Acquire::new("\\_SB_.PRES.CPLK".into(), 0xfff),
&aml::Acquire::new("\\_SB_.PRES.CPLK".into(), 0xffff),
&aml::Store::new(&aml::Local(0), &aml::ZERO),
&aml::While::new(
&aml::LessThan::new(&aml::Local(0), &self.max_vcpus),

6
vmm/src/memory_manager.rs
View File

@ -1638,7 +1638,7 @@ impl Aml for MemoryMethods {
true,
vec![
// Take lock defined above
&aml::Acquire::new("MLCK".into(), 0xfff),
&aml::Acquire::new("MLCK".into(), 0xffff),
&aml::Store::new(&aml::Local(0), &aml::ZERO),
&aml::While::new(
&aml::LessThan::new(&aml::Local(0), &self.slots),
@ -1695,7 +1695,7 @@ impl Aml for MemoryMethods {
true,
vec![
// Take lock defined above
&aml::Acquire::new("MLCK".into(), 0xfff),
&aml::Acquire::new("MLCK".into(), 0xffff),
// Write slot number (in first argument) to I/O port via field
&aml::Store::new(&aml::Path::new("\\_SB_.MHPC.MSEL"), &aml::Arg(0)),
&aml::Store::new(&aml::Local(0), &aml::ZERO),
@ -1721,7 +1721,7 @@ impl Aml for MemoryMethods {
true,
vec![
// Take lock defined above
&aml::Acquire::new("MLCK".into(), 0xfff),
&aml::Acquire::new("MLCK".into(), 0xffff),
// Write slot number (in first argument) to I/O port via field
&aml::Store::new(&aml::Path::new("\\_SB_.MHPC.MSEL"), &aml::Arg(0)),
&aml::Name::new(