diff options
| -rw-r--r-- | sys/amd64/amd64/identcpu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/amd64/amd64/identcpu.c b/sys/amd64/amd64/identcpu.c index bcbef10..c63339d 100644 --- a/sys/amd64/amd64/identcpu.c +++ b/sys/amd64/amd64/identcpu.c @@ -368,7 +368,11 @@ printcpuinfo(void) tsc_is_invariant = 1; break; case CPU_VENDOR_INTEL: - if (amd_pminfo & AMDPM_TSC_INVARIANT) + if ((amd_pminfo & AMDPM_TSC_INVARIANT) || + (AMD64_CPU_FAMILY(cpu_id) == 0x6 && + AMD64_CPU_MODEL(cpu_id) >= 0xe) || + (AMD64_CPU_FAMILY(cpu_id) == 0xf && + AMD64_CPU_MODEL(cpu_id) >= 0x3)) tsc_is_invariant = 1; break; } |
