// Monitors the average DST temp over a 1 second interval
static void ReadLoop()
{
int r = 0, index = 0;
uint eax = 0, edx = 0;
// MSR_TEMPERATURE_TARGET
// for PROCHOT assertion (probably same as TjMax), only works on i7
r = Ols.Rdmsr(0x1a2, ref eax, ref edx);
tjmax = (eax >> 16) & 0xFF;
while (true)
{
for (int i = 0; i < CORE_COUNT; i++)
{
// for some reason you need to shift 2 bits on Win64
UIntPtr mask = (UIntPtr)(1 << (i * 4 / 2));
r = Ols.RdmsrPx(0x19c, ref eax, ref edx, mask);
if (r != 0 && (eax & 0x80000000) != 0)
{
samples[index, i] = eax;
}
}
Thread.Sleep(1000 / SAMPLE_RATE);
index++;
if (index == SAMPLE_RATE)
{
index = 0;
}
}
}
// a thread for the Real Time Clock (RTS)
static void RTCLoop()
{
uint eax = 0, edx = 0;
while (true)
{
var tsm1 = timeGetTime();
// IA32_TIME_STAMP_COUNTER
var r = Ols.Rdtsc(ref eax, ref edx);
var tsc = eax | ((ulong)edx) << 32;
Thread.Sleep(500);
r = Ols.Rdtsc(ref eax, ref edx);
var tsm2 = timeGetTime();
var diff = (eax | ((ulong)edx) << 32) - tsc;
var tsd2 = (tsm2 - tsm1) * 1.0;
rtcspeed = diff / tsd2 / 1000;
}
}
public void SetReg(int slaveaddress, int reg, int data)
{
WaitForFree();
Ols.WriteIoPortWord(Address(DATA0), (ushort)data);
Ols.WriteIoPortWord(Address(DATA1), (ushort)data);
Call(slaveaddress, reg, WRITE);
}
public int Read(int index)
{
Ols.WriteIoPortByte((ushort)AddressPort, (byte)index);
var d = Ols.ReadIoPortByte((ushort)DataPort);
return(d);
}
// Return [realCores, logicalCores]
public int[] GetCoreCount()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
int logicalCores = 0;
int threadsPerCore = 1;
int[] count = { 0, 1 };
if (Ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
logicalCores = Convert.ToInt32((ebx >> 16) & 0xFF);
if (Ols.Cpuid(0x8000001E, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
threadsPerCore = Convert.ToInt32(ebx >> 8 & 0xF) + 1;
}
}
if (threadsPerCore == 0)
{
count[0] = logicalCores;
}
else
{
count[0] = logicalCores / threadsPerCore;
}
count[1] = logicalCores;
return(count);
}
static Processor()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
Ols ols = new Ols();
ols.Cpuid(0x0000000, ref eax, ref ebx, ref ecx, ref edx);
_vendor = Uint_to_string(ebx) + Uint_to_string(edx) + Uint_to_string(ecx);
ols.Cpuid(0x0000001, ref eax, ref ebx, ref ecx, ref edx);
_stepping = (byte)((eax >> 0) & 0x0Fb);
_model = (byte)((eax >> 4) & 0xF);
_family = (byte)((eax >> 8) & 0xF);
_type = (byte)((eax >> 12) & 0x3);
byte _ext_model = (byte)((eax >> 16) & 0xF);
byte _ext_family = (byte)((eax >> 20) & 0xFF);
if (_family == 0xF)
{
_family += _ext_family;
_model += (byte)(_ext_model << 4);
}
else if (_family == 0x6)
{
_model += (byte)(_ext_model << 4);
}
_logical_core_count = (byte)(ebx >> 16);
}
// a thread for the Time Stamp Counter (TSC)
static void TSCLoop()
{
uint eax = 0, edx = 0;
var sw = Stopwatch.StartNew();
while (true)
{
var ts1 = sw.Elapsed;
// IA32_TIME_STAMP_COUNTER
var r = Ols.Rdtsc(ref eax, ref edx);
var tsc = eax | ((ulong)edx) << 32;
Thread.Sleep(500);
r = Ols.Rdtsc(ref eax, ref edx);
var ts2 = sw.Elapsed;
var diff = (eax | ((ulong)edx) << 32) - tsc;
var tsd = (ts2 - ts1).TotalMilliseconds;
speed = diff / tsd / 1000;
}
}
public int GetReg(int slaveaddress, int reg, int length)
{
WaitForFree();
Ols.WriteIoPortWord(Address(DATA0), 0);
Ols.WriteIoPortWord(Address(DATA1), 0);
var r = Call(slaveaddress, reg, READ, length);
return(r & 0xffff);
}
public Smu(bool EnableDebug)
{
ShowDebug = EnableDebug;
RyzenAccesss = new Ols();
//RyzenAccesss.InitializeOls();
SMU_PCI_ADDR = 0x00000000;
SMU_OFFSET_ADDR = 0xB8;
SMU_OFFSET_DATA = 0xBC;
MP1_ADDR_MSG = 0x03B10528;
MP1_ADDR_RSP = 0x03B10564;
MP1_ADDR_ARG = 0x03B10998;
PSMU_ADDR_MSG = 0x03B10A20;
PSMU_ADDR_RSP = 0x03B10A80;
PSMU_ADDR_ARG = 0x03B10A88;
// Check WinRing0 status
switch (RyzenAccesss.GetDllStatus())
{
case (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR:
if (ShowDebug)
{
MessageBox.Show("Ols Dll is OK.", "Ols.OlsDllStatus:");
}
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED:
MessageBox.Show("WinRing OLS_DRIVER_NOT_LOADED", "Ols.OlsDllStatus:");
throw new ApplicationException("WinRing OLS_DRIVER_NOT_LOADED");
case (uint)Ols.OlsDllStatus.OLS_DLL_UNSUPPORTED_PLATFORM:
MessageBox.Show("WinRing OLS_UNSUPPORTED_PLATFORM", "Ols.OlsDllStatus:");
throw new ApplicationException("WinRing OLS_UNSUPPORTED_PLATFORM");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_FOUND:
MessageBox.Show("WinRing OLS_DLL_DRIVER_NOT_FOUND", "Ols.OlsDllStatus:");
throw new ApplicationException("WinRing OLS_DLL_DRIVER_NOT_FOUND");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_UNLOADED:
MessageBox.Show("WinRing OLS_DLL_DRIVER_UNLOADED", "Ols.OlsDllStatus:");
throw new ApplicationException("WinRing OLS_DLL_DRIVER_UNLOADED");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED_ON_NETWORK:
MessageBox.Show("WinRing DRIVER_NOT_LOADED_ON_NETWORK", "Ols.OlsDllStatus:");
throw new ApplicationException("WinRing DRIVER_NOT_LOADED_ON_NETWORK");
case (uint)Ols.OlsDllStatus.OLS_DLL_UNKNOWN_ERROR:
MessageBox.Show("WinRing OLS_DLL_UNKNOWN_ERROR", "Ols.OlsDllStatus:");
throw new ApplicationException("WinRing OLS_DLL_UNKNOWN_ERROR");
}
WriteReg(PSMU_ADDR_RSP, 0x1);
}
public Ops()
{
amdSmuMutex = new Mutex();
Ols = new Ols();
CheckOlsStatus();
CpuType = GetCPUType(GetPackageType());
Smu = GetMaintainedSettings.GetByType(CpuType);
Smu.Version = GetSmuVersion();
}
public uint GetCpuId()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
return(eax);
}
return(0);
}
public uint GetPkgType()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x80000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
return(ebx >> 28);
}
return(0);
}
public int GetCpuNodes()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x8000001E, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
return(Convert.ToInt32(ecx >> 8 & 0x7) + 1);
}
return(1);
}
public static Ols InitIO()
{
var ols = new Ols();
// Check support library sutatus
switch (ols.GetStatus())
{
case (uint)Ols.Status.NO_ERROR:
break;
case (uint)Ols.Status.DLL_NOT_FOUND:
MessageBox.Show("Status Error!! DLL_NOT_FOUND");
return(null);
case (uint)Ols.Status.DLL_INCORRECT_VERSION:
MessageBox.Show("Status Error!! DLL_INCORRECT_VERSION");
return(null);
case (uint)Ols.Status.DLL_INITIALIZE_ERROR:
MessageBox.Show("Status Error!! DLL_INITIALIZE_ERROR");
return(null);
}
// Check WinRing0 status
switch (ols.GetDllStatus())
{
case (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR:
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED:
MessageBox.Show("DLL Status Error!! OLS_DRIVER_NOT_LOADED");
return(null);
case (uint)Ols.OlsDllStatus.OLS_DLL_UNSUPPORTED_PLATFORM:
MessageBox.Show("DLL Status Error!! OLS_UNSUPPORTED_PLATFORM");
return(null);
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_FOUND:
MessageBox.Show("DLL Status Error!! OLS_DLL_DRIVER_NOT_FOUND");
return(null);
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_UNLOADED:
MessageBox.Show("DLL Status Error!! OLS_DLL_DRIVER_UNLOADED");
return(null);
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED_ON_NETWORK:
MessageBox.Show("DLL Status Error!! DRIVER_NOT_LOADED_ON_NETWORK");
return(null);
case (uint)Ols.OlsDllStatus.OLS_DLL_UNKNOWN_ERROR:
MessageBox.Show("DLL Status Error!! OLS_DLL_UNKNOWN_ERROR");
return(null);
}
return(ols);
}
public string getStatus()
{
string status = "OK";
// Check support library sutatus
switch (Ols.GetStatus())
{
case (uint)Ols.Status.NO_ERROR:
break;
case (uint)Ols.Status.DLL_NOT_FOUND:
status = "Status Error!! DLL_NOT_FOUND";
break;
case (uint)Ols.Status.DLL_INCORRECT_VERSION:
status = "Status Error!! DLL_INCORRECT_VERSION";
break;
case (uint)Ols.Status.DLL_INITIALIZE_ERROR:
status = "Status Error!! DLL_INITIALIZE_ERROR";
break;
}
// Check WinRing0 status
switch (Ols.GetDllStatus())
{
case (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR:
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED:
status = "DLL Status Error!! OLS_DRIVER_NOT_LOADED";
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_UNSUPPORTED_PLATFORM:
status = "DLL Status Error!! OLS_UNSUPPORTED_PLATFORM";
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_FOUND:
status = "DLL Status Error!! OLS_DLL_DRIVER_NOT_FOUND";
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_UNLOADED:
status = "DLL Status Error!! OLS_DLL_DRIVER_UNLOADED";
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED_ON_NETWORK:
status = "DLL Status Error!! DRIVER_NOT_LOADED_ON_NETWORK";
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_UNKNOWN_ERROR:
status = "DLL Status Error!! OLS_DLL_UNKNOWN_ERROR";
break;
}
return(status);
}
void WaitForEnd()
{
Thread.Sleep(1);
var status = Ols.ReadIoPortByte(BaseAddress);
while ((status & 1) == 1)
{
Thread.Sleep(1);
status = Ols.ReadIoPortByte(BaseAddress);
}
}
public uint GetPatchLevel()
{
uint eax = 0, edx = 0;
if (Ols.Rdmsr(0x8b, ref eax, ref edx) != 1)
{
return(0);
}
return(eax);
}
public SMU.CpuFamily GetCpuFamily()
{
uint eax = 0, ebx = 0, ecx = 0, edx = 0;
if (Ols.Cpuid(0x00000001, ref eax, ref ebx, ref ecx, ref edx) == 1)
{
SMU.CpuFamily family = (SMU.CpuFamily)(GetBits(eax, 8, 4) + GetBits(eax, 20, 7));
return(family);
}
return(SMU.CpuFamily.UNSUPPORTED);
}
public SMBus()
{
var dev = Ols.FindPciDeviceById(0x8086, 0x3b30, 0);
if (dev != 0xffffffff)
{
var msb = Ols.ReadPciConfigByte(dev, 0x80);
var lsb = Ols.ReadPciConfigByte(dev, 0x81);
BaseAddress = (ushort)((msb << 8) | lsb);
}
}
public bool SmuWriteReg(uint addr, uint data)
{
bool res = false;
amdSmuMutex.WaitOne(5000);
if (Ols.WritePciConfigDwordEx(Smu.SMU_PCI_ADDR, Smu.SMU_OFFSET_ADDR, addr) == 1)
{
res = (Ols.WritePciConfigDwordEx(Smu.SMU_PCI_ADDR, Smu.SMU_OFFSET_DATA, data) == 1);
}
amdSmuMutex.ReleaseMutex();
return(res);
}
public Ops()
{
amdSmuMutex = new Mutex();
Ols = new Ols();
CheckOlsStatus();
CpuType = GetCPUType(GetPkgType());
Smu = GetMaintainedSettings.GetByType(CpuType);
Smu.Version = GetSmuVersion();
//if (!SendTestMessage())
// throw new ApplicationException("SMU is not responding");
}
void WaitForFree()
{
var status = Ols.ReadIoPortByte(BaseAddress);
while ((status & 1) != 0)
{
Thread.Sleep(1);
status = Ols.ReadIoPortByte(BaseAddress);
}
if ((status & 0x1e) != 0)
{
Ols.WriteIoPortByte(BaseAddress, status);
}
}
public MainForm()
{
try
{
ols = new Ols();
CheckOlsStatus();
InitSystemInfo();
InitializeComponent();
}
catch (ApplicationException ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Dispose();
Application.Exit();
}
}
public int Call(int slaveaddress, int cmd, int rw, int length)
{
WaitForFree();
Ols.WriteIoPortByte(Address(COMMAND), (byte)cmd);
Ols.WriteIoPortByte(Address(SLAVE_TX), (byte)((slaveaddress << 1) | rw));
Ols.WriteIoPortByte(Address(CONTROL), (byte)(length == 1 ? 0x48 : 0x4c));
Thread.Sleep(1);
WaitForEnd();
var lsb = Ols.ReadIoPortByte(Address(DATA0));
var msb = Ols.ReadIoPortByte(Address(DATA1));
var r = lsb | (msb << 8);
return(r);
}
private void writeEC(byte address, byte value)
{
/*
* 1. Address = [EC_SC]
* 2. Wait EC free
* 3. Write 0x81 to [EC_SC]
* 4. Wait IBF free
* 5. Write Address to [EC_DATA]
* 6. Wait IBF free
* 7. Write Data to [EC_DATA]
* 8. Wait IBF free
*/
Ols.WriteIoPortByte((ushort)REG.EC_SC, 0x81);
System.Threading.Thread.Sleep(150);
Ols.WriteIoPortByte((ushort)REG.EC_DATA, address);
System.Threading.Thread.Sleep(300);
Ols.WriteIoPortByte((ushort)REG.EC_DATA, value);
}
private byte readEC(byte address)
{
/*
* Read Algorithm: (Thanks to Read & Write Utility)
* 1.Address = [EC_SC]
* 2.Wait EC free
* 3.Write 0x80 to[EC_SC]
* 4.Wait IBF free
* 5.Write Address to[EC_DATA]
* 6.Wait IBF free
* 7.Wait OBF full
* 8.Read Data from[EC_DATA]
*/
Ols.WriteIoPortByte((ushort)REG.EC_SC, 0x80);
System.Threading.Thread.Sleep(100);
Ols.WriteIoPortByte((ushort)REG.EC_DATA, address);
System.Threading.Thread.Sleep(100);
return(Ols.ReadIoPortByte((ushort)REG.EC_DATA));
}
public RyzenSmu()
{
RyzenAccesss = new Ols();
//RyzenAccesss.InitializeOls();
SMU_PCI_ADDR = 0x00000000;
SMU_OFFSET_ADDR = 0xB8;
SMU_OFFSET_DATA = 0xBC;
MP1_ADDR_MSG = 0x03B10528;
MP1_ADDR_RSP = 0x03B10564;
MP1_ADDR_ARG = 0x03B10998;
PSMU_ADDR_MSG = 0x03B10A20;
PSMU_ADDR_RSP = 0x03B10A80;
PSMU_ADDR_ARG = 0x03B10A88;
// Check WinRing0 status
switch (RyzenAccesss.GetDllStatus())
{
case (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR:
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED:
throw new ApplicationException("WinRing OLS_DRIVER_NOT_LOADED");
case (uint)Ols.OlsDllStatus.OLS_DLL_UNSUPPORTED_PLATFORM:
throw new ApplicationException("WinRing OLS_UNSUPPORTED_PLATFORM");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_FOUND:
throw new ApplicationException("WinRing OLS_DLL_DRIVER_NOT_FOUND");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_UNLOADED:
throw new ApplicationException("WinRing OLS_DLL_DRIVER_UNLOADED");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED_ON_NETWORK:
throw new ApplicationException("WinRing DRIVER_NOT_LOADED_ON_NETWORK");
case (uint)Ols.OlsDllStatus.OLS_DLL_UNKNOWN_ERROR:
throw new ApplicationException("WinRing OLS_DLL_UNKNOWN_ERROR");
}
WriteReg(PSMU_ADDR_RSP, 0x1);
}
public void CheckOlsStatus()
{
// Check support library status
switch (Ols.GetStatus())
{
case (uint)Ols.Status.NO_ERROR:
break;
case (uint)Ols.Status.DLL_NOT_FOUND:
throw new ApplicationException("WinRing DLL_NOT_FOUND");
case (uint)Ols.Status.DLL_INCORRECT_VERSION:
throw new ApplicationException("WinRing DLL_INCORRECT_VERSION");
case (uint)Ols.Status.DLL_INITIALIZE_ERROR:
throw new ApplicationException("WinRing DLL_INITIALIZE_ERROR");
}
// Check WinRing0 status
switch (Ols.GetDllStatus())
{
case (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR:
break;
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED:
throw new ApplicationException("WinRing OLS_DRIVER_NOT_LOADED");
case (uint)Ols.OlsDllStatus.OLS_DLL_UNSUPPORTED_PLATFORM:
throw new ApplicationException("WinRing OLS_UNSUPPORTED_PLATFORM");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_FOUND:
throw new ApplicationException("WinRing OLS_DLL_DRIVER_NOT_FOUND");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_UNLOADED:
throw new ApplicationException("WinRing OLS_DLL_DRIVER_UNLOADED");
case (uint)Ols.OlsDllStatus.OLS_DLL_DRIVER_NOT_LOADED_ON_NETWORK:
throw new ApplicationException("WinRing DRIVER_NOT_LOADED_ON_NETWORK");
case (uint)Ols.OlsDllStatus.OLS_DLL_UNKNOWN_ERROR:
throw new ApplicationException("WinRing OLS_DLL_UNKNOWN_ERROR");
}
}
public MainForm()
{
InitializeComponent();
try
{
ols = new Ols();
utils = new Util();
CheckOlsStatus();
ReadTimings();
}
catch (ApplicationException ex)
{
SplashForm.CloseForm();
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
Dispose();
Application.Exit();
}
}
protected override bool OnStartup(StartupEventArgs e)
{
// First time app is launched
ec = new EC();
cfg = new Config();
tray = new Tray();
ols = new Ols();
supportMSR = ols.GetStatus() == (uint)Ols.Status.NO_ERROR && ols.GetDllStatus() == (uint)Ols.OlsDllStatus.OLS_DLL_NO_ERROR;
supportNVSMI = InitNVSMI();
InitMonitor();
tray.AddTrayIcon();
controller = new Controller(cfg.FanCount, TimeSpan.FromMilliseconds(cfg.PollSpan));
SetAutoStart();
Application.ApplicationExit += onExit;
Application.Run();
return(false);
}
