diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/cpuid.cc | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/src/arch/x86/cpuid.cc b/src/arch/x86/cpuid.cc index de11195e0..f3f9a82d7 100644 --- a/src/arch/x86/cpuid.cc +++ b/src/arch/x86/cpuid.cc @@ -96,15 +96,8 @@ namespace X86ISA { stringToRegister(vendorString + 8)); break; case FamilyModelSteppingBrandFeatures: - /** Features Enabling - * rdx, enabling most of the features except: - * FXSR, FFXSR, Page1GB in EDX - * - * rcx, disabling most of the features except: - * SSE4A, XOP, FMA4 in ECX - */ result = CpuidResult(0x00020f51, 0x00000405, - 0xe3d3fbff, 0x00010840); + 0xe3d3fbff, 0x00000001); break; case NameString1: case NameString2: @@ -160,15 +153,8 @@ namespace X86ISA { stringToRegister(vendorString + 8)); break; case FamilyModelStepping: - /** Features Enabling - * rdx, enabling most of the features except: - * HTT in EDX - * - * rcx, disabling most of the features except: - * SSE3, SSSE3, FMA, SSE41, XSAVE, AVX in ECX - */ result = CpuidResult(0x00020f51, 0x00000805, - 0xe7dbfbff, 0x14081201); + 0xe7dbfbff, 0x00000001); break; default: warn("x86 cpuid: unimplemented function %u", funcNum); |