diff options
Diffstat (limited to 'freebsd/sys/i386/include/machine/specialreg.h')
| -rw-r--r-- | freebsd/sys/i386/include/machine/specialreg.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/freebsd/sys/i386/include/machine/specialreg.h b/freebsd/sys/i386/include/machine/specialreg.h index 1dfbbf4e..3ca5e7ae 100644 --- a/freebsd/sys/i386/include/machine/specialreg.h +++ b/freebsd/sys/i386/include/machine/specialreg.h @@ -209,6 +209,12 @@ #define CPUID_HTT_CORES 0x00ff0000 #define CPUID_LOCAL_APIC_ID 0xff000000 +/* + * CPUID instruction 6 ecx info + */ +#define CPUID_PERF_STAT 0x00000001 +#define CPUID_PERF_BIAS 0x00000008 + /* * CPUID instruction 0xb ebx info. */ @@ -217,6 +223,11 @@ #define CPUID_TYPE_CORE 2 /* + * CPUID instruction 0xd Processor Extended State Enumeration Sub-leaf 1 + */ +#define CPUID_EXTSTATE_XSAVEOPT 0x00000001 + +/* * AMD extended function 8000_0007h edx info */ #define AMDPM_TS 0x00000001 |