diff options
Diffstat (limited to 'usr/src/uts/i86pc/os/cpuid.c')
| -rw-r--r-- | usr/src/uts/i86pc/os/cpuid.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr/src/uts/i86pc/os/cpuid.c b/usr/src/uts/i86pc/os/cpuid.c index f0d6890daa..4e01cc127c 100644 --- a/usr/src/uts/i86pc/os/cpuid.c +++ b/usr/src/uts/i86pc/os/cpuid.c @@ -1036,7 +1036,8 @@ static char *x86_feature_names[NUM_X86_FEATURES] = { "xop", "fma4", "tbm", - "avx512_vnni" + "avx512_vnni", + "amd_pcec" }; boolean_t @@ -3081,6 +3082,10 @@ cpuid_pass1(cpu_t *cpu, uchar_t *featureset) add_x86_feature(featureset, X86FSET_TOPOEXT); } + if (cp->cp_ecx & CPUID_AMD_ECX_PCEC) { + add_x86_feature(featureset, X86FSET_AMD_PCEC); + } + if (cp->cp_ecx & CPUID_AMD_ECX_XOP) { add_x86_feature(featureset, X86FSET_XOP); } |