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Minor refactoring and cleaning of cpuid code

This commit is contained in:
Jason Davis 2022-10-05 08:52:18 -05:00 committed by Jason
parent 8c42b07912
commit c899ededfc
1 changed files with 12 additions and 12 deletions
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24
core/src/system_monitor_service.rs
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@ -115,7 +115,7 @@ enum CpuManufacturer {
}
#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
#[derive(TryFromPrimitive, PartialEq, PartialOrd)]
#[derive(IntoPrimitive, TryFromPrimitive, PartialEq, PartialOrd)]
#[repr(u32)]
// The value passed into cpuid via eax, to control what the result means
enum CpuidParamValue {
@ -748,43 +748,43 @@ impl SystemMonitorService {
Err(_err) => CpuidParamValue::Manufacturer,
};
let mfr_id: i64 = if cpuid_mfr.ebx == CPUID_MANUFACTURER_EBX_INTEL
let mfr_id = if cpuid_mfr.ebx == CPUID_MANUFACTURER_EBX_INTEL
&& cpuid_mfr.edx == CPUID_MANUFACTURER_EDX_INTEL
&& cpuid_mfr.ecx == CPUID_MANUFACTURER_ECX_INTEL
{
CpuManufacturer::Intel.into() // GenuineIntel
CpuManufacturer::Intel // GenuineIntel
} else if cpuid_mfr.ebx == CPUID_MANUFACTURER_EBX_AMD
&& cpuid_mfr.edx == CPUID_MANUFACTURER_EDX_AMD
&& cpuid_mfr.ecx == CPUID_MANUFACTURER_ECX_AMD
{
CpuManufacturer::Amd.into() // AuthenticAMD
CpuManufacturer::Amd // AuthenticAMD
} else {
CpuManufacturer::Other.into() // anything else
CpuManufacturer::Other // anything else
};
let cpuid_processor = if CpuidParamValue::Processor <= max_leaf {
__cpuid(1)
__cpuid(CpuidParamValue::Processor.into())
} else {
cpuid_empty
};
let cpuid_cache = if CpuidParamValue::Cache <= max_leaf {
__cpuid(2)
__cpuid(CpuidParamValue::Cache.into())
} else {
cpuid_empty
};
let cpuid_topology = if CpuidParamValue::Topology <= max_leaf {
__cpuid(4)
__cpuid(CpuidParamValue::Topology.into())
} else {
cpuid_empty
};
let cpuid_extended_0 = if CpuidParamValue::Extended <= max_leaf {
__cpuid_count(7, 0)
__cpuid_count(CpuidParamValue::Extended.into(), 0)
} else {
cpuid_empty
};
let cpuid_extended_1 = if CpuidParamValue::Extended <= max_leaf {
if 1 <= __get_cpuid_max(7).1 {
__cpuid_count(7, 1)
if 1 <= __get_cpuid_max(CpuidParamValue::Extended.into()).1 {
__cpuid_count(CpuidParamValue::Extended.into(), 1)
} else {
cpuid_empty
}
@ -794,7 +794,7 @@ impl SystemMonitorService {
datapoint_info!(
"cpuid-values",
("manufacturer_id", mfr_id, i64),
("manufacturer_id", i64::from(mfr_id), i64),
("cpuid_processor_eax", i64::from(cpuid_processor.eax), i64),
("cpuid_processor_ebx", i64::from(cpuid_processor.ebx), i64),
("cpuid_processor_ecx", i64::from(cpuid_processor.ecx), i64),