public static string GetType(AuthenticAmdCpu cpu)
{
switch (cpu.Family)
{
case 0x04: return("Am486(R) and Am5x86 Processor");
case 0x05:
case 0x06: return(DefaultFamily.GetType(cpu));
case 0x0F:
// Document #25759 r3.79
if (cpu.Model < 0x40)
{
return(FamilyF.GetAthlonOpteronType(cpu));
}
return(FamilyF.GetNptType(cpu));
case 0x10: return(Family10.GetType(cpu));
case 0x11: return(Family11.GetType(cpu));
case 0x12: return(Family12.GetType(cpu));
case 0x14: return(Family14.GetType(cpu));
default: return(string.Empty);
}
}
private static int GetBrand(AuthenticAmdCpu cpu)
{
CpuIdRegister feature = cpu.Registers.GetCpuId(GenericIntelCpuBase.FeatureInformationFunction, 0);
if (feature == null)
{
return(0);
}
int brand = feature.Result[1] & 0xFF;
CpuIdRegister extFeature = cpu.Registers.GetCpuId(GenericIntelCpuBase.ExtendedInformationFunction, 0);
if (extFeature == null)
{
return(brand);
}
return(brand | ((extFeature.Result[1] & 0xFFFF) << 8));
}
public static string GetNptType(AuthenticAmdCpu cpu)
{
int brand = GetBrand(cpu);
int pwrLim = ((brand & 0x1C000) >> 13) | ((brand & 0x400000) >> 22);
int bti = (brand & 0x3E0000) >> 17;
int nn = ((brand & 0x800000) >> 17) | ((brand & 0x3F00) >> 8);
CpuIdRegister pkgReg = cpu.Registers.GetCpuId(GenericIntelCpuBase.ExtendedInformationFunction, 0);
int pkgType = (pkgReg.Result[0] & 0x30) >> 4;
CpuIdRegister cmpReg = cpu.Registers.GetCpuId(GenericIntelCpuBase.ExtendedLmApicId, 0);
int cmpCap = (cmpReg.Result[2] & 0xFF) == 0 ? 0 : 1;
switch (pkgType)
{
case 0x00: return(GetNptTypeS1g1(pwrLim, bti, nn, cmpCap)); // Table 9
case 0x01: return(GetNptTypeFr3F(pwrLim, bti, nn, cmpCap)); // Table 7
case 0x03: return(GetNptTypeAm2Asb1(pwrLim, bti, nn, cmpCap)); // Table 8
}
return("AMD Processor model unknown");
}
public static string GetAthlonOpteronType(AuthenticAmdCpu cpu)
{
int brand = GetBrand(cpu);
if (brand == 0)
{
return("AMD Engineering Sample");
}
int bti, nn;
if ((brand & 0xFF) == 0)
{
bti = (brand & 0x0FC000) >> 14;
nn = (brand & 0x3F00) >> 8;
}
else
{
bti = (brand & 0xE0) >> 3;
nn = brand & 0x1F;
}
switch (bti)
{
case 0x00: return("AMD Engineering Sample");
case 0x04: return(string.Format("AMD Athlon(tm) 64 Processor {0:D02}00+", 22 + nn));
case 0x05: return(string.Format("AMD Athlon(tm) 64 X2 Dual Core Processor {0:D02}00+", 22 + nn));
case 0x06: return(string.Format("AMD Athlon(tm) 64 FX-{0:D02} Dual Core Processor", 24 + nn));
case 0x08:
case 0x09: return(string.Format("Mobile AMD Athlon(tm) 64 Processor {0:D02}00+", 22 + nn));
case 0x0A: return(string.Format("AMD Turion(tm) 64 Mobile Technology ML-{0:D02}", 22 + nn));
case 0x0B: return(string.Format("AMD Turion(tm) 64 Mobile Technology MT-{0:D02}", 22 + nn));
case 0x0C:
case 0x0D: return(string.Format("AMD Opteron(tm) Processor 1{0:D02}", 38 + 2 * nn));
case 0x0E: return(string.Format("AMD Opteron(tm) Processor 1{0:D02} HE", 38 + 2 * nn));
case 0x0F: return(string.Format("AMD Opteron(tm) Processor 1{0:D02} EE", 38 + 2 * nn));
case 0x10:
case 0x11: return(string.Format("AMD Opteron(tm) Processor 2{0:D02}", 38 + 2 * nn));
case 0x12: return(string.Format("AMD Opteron(tm) Processor 2{0:D02} HE", 38 + 2 * nn));
case 0x13: return(string.Format("AMD Opteron(tm) Processor 2{0:D02} EE", 38 + 2 * nn));
case 0x14:
case 0x15: return(string.Format("AMD Opteron(tm) Processor 8{0:D02}", 38 + 2 * nn));
case 0x16: return(string.Format("AMD Opteron(tm) Processor 8{0:D02} HE", 38 + 2 * nn));
case 0x17: return(string.Format("AMD Opteron(tm) Processor 8{0:D02} EE", 38 + 2 * nn));
case 0x18: return(string.Format("AMD Athlon(tm) 64 Processor {0:D02}00+", 9 + nn));
case 0x1D:
case 0x1E: return(string.Format("Mobile AMD Athlon(tm) XP-M Processor {0:D02}00+", 22 + nn));
case 0x20: return(string.Format("AMD Athlon(tm) XP Processor {0:D02}00+", 22 + nn));
case 0x21:
case 0x23: return(string.Format("Mobile AMD Sempron(tm) Processor {0:D02}00+", 24 + nn));
case 0x22:
case 0x26: return(string.Format("AMD Sempron(tm) Processor {0:D02}00+", 24 + nn));
case 0x24: return(string.Format("AMD Athlon(tm) 64 FX-{0:D02} Processor", 24 + nn));
case 0x29: return(string.Format("Dual Core AMD Opteron(tm) Processor 1{0:D02} SE", 45 + 5 * nn));
case 0x2A: return(string.Format("Dual Core AMD Opteron(tm) Processor 2{0:D02} SE", 45 + 5 * nn));
case 0x2B: return(string.Format("Dual Core AMD Opteron(tm) Processor 8{0:D02} SE", 45 + 5 * nn));
case 0x2C:
case 0x2D:
case 0x38:
case 0x3B: return(string.Format("Dual Core AMD Opteron(tm) Processor 1{0:D02}", 45 + 5 * nn));
case 0x2E: return(string.Format("Dual Core AMD Opteron(tm) Processor 1{0:D02} HE", 45 + 5 * nn));
case 0x2F: return(string.Format("Dual Core AMD Opteron(tm) Processor 1{0:D02} EE", 45 + 5 * nn));
case 0x30:
case 0x31:
case 0x39:
case 0x3C: return(string.Format("Dual Core AMD Opteron(tm) Processor 2{0:D02}", 45 + 5 * nn));
case 0x32: return(string.Format("Dual Core AMD Opteron(tm) Processor 2{0:D02} HE", 45 + 5 * nn));
case 0x33: return(string.Format("Dual Core AMD Opteron(tm) Processor 2{0:D02} EE", 45 + 5 * nn));
case 0x34:
case 0x35:
case 0x3A:
case 0x3D: return(string.Format("Dual Core AMD Opteron(tm) Processor 8{0:D02}", 45 + 5 * nn));
case 0x36: return(string.Format("Dual Core AMD Opteron(tm) Processor 8{0:D02} HE", 45 + 5 * nn));
case 0x37: return(string.Format("Dual Core AMD Opteron(tm) Processor 8{0:D02} EE", 45 + 5 * nn));
default: return("AMD Processor model unknown");
}
}
