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Added thermal and voltage/frequency MSRs for K8 CPUs, fixed chars-per-line limit

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This commit is contained in:
Paul Werelds
2010-09-21 10:18:07 +00:00
parent 54dd76e23d
commit 5617677d85
1 changed files with 12 additions and 4 deletions
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Hardware/CPU/AMD0FCPU.cs
+12 -4
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@@ -87,7 +87,8 @@ namespace OpenHardwareMonitor.Hardware.CPU {
busClock = new Sensor("Bus Speed", 0, SensorType.Clock, this, settings);
coreClocks = new Sensor[coreCount];
for (int i = 0; i < coreClocks.Length; i++) {
coreClocks[i] = new Sensor(CoreString(i), i + 1, SensorType.Clock, this, settings);
coreClocks[i] = new Sensor(CoreString(i), i + 1, SensorType.Clock,
this, settings);
if (hasTSC)
ActivateSensor(coreClocks[i]);
}
@@ -96,7 +97,12 @@ namespace OpenHardwareMonitor.Hardware.CPU {
}
protected override uint[] GetMSRs() {
return new uint[] { };
return new uint[] {
FIDVID_STATUS,
THERMTRIP_STATUS_REGISTER,
THERM_SENSE_CORE_SEL_CPU0,
THERM_SENSE_CORE_SEL_CPU1
};
}
public override void Update() {
@@ -126,10 +132,12 @@ namespace OpenHardwareMonitor.Hardware.CPU {
for (int i = 0; i < coreClocks.Length; i++) {
Thread.Sleep(1);
coreClocks[i].Value = (float)MaxClock; // Fail-safe value - if the code below fails, we'll use this instead
// Fail-safe value - if the code below fails, we'll use this instead
coreClocks[i].Value = (float)MaxClock;
uint eax, edx;
if (WinRing0.RdmsrTx(FIDVID_STATUS, out eax, out edx, (UIntPtr)(1L << cpuid[i][0].Thread))) {
if (WinRing0.RdmsrTx(FIDVID_STATUS, out eax, out edx,
(UIntPtr)(1L << cpuid[i][0].Thread))) {
// CurrFID can be found in eax bits 0-5, MaxFID in 16-21
// 8-13 hold StartFID, we don't use that here.
double curMP = 0.5 * ((eax & 0x3F) + 8);