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Add definitions for CPUID instruction 6, ECX information.

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This commit is contained in:
Jung-uk Kim 2011-04-12 22:12:23 +00:00
parent a4e4127f42
commit 3731174954
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=220578
2 changed files with 12 additions and 0 deletions
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6
sys/amd64/include/specialreg.h
View file

@ -196,6 +196,12 @@
#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.
*/

6
sys/i386/include/specialreg.h
View file

@ -195,6 +195,12 @@
#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.
*/