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specialreg.h: add definition for AMD Core Performance Boost bit

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This bit indicates availability of the feature.

MFC after:	4 days
This commit is contained in:
Andriy Gapon 2010-11-19 14:46:17 +00:00
parent 9897c45f31
commit 8fd6d51347
2 changed files with 2 additions and 0 deletions
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1
sys/amd64/include/specialreg.h
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@ -206,6 +206,7 @@
#define AMDPM_100MHZ_STEPS 0x00000040
#define AMDPM_HW_PSTATE 0x00000080
#define AMDPM_TSC_INVARIANT 0x00000100
#define AMDPM_CPB 0x00000200
/*
* AMD extended function 8000_0008h ecx info

1
sys/i386/include/specialreg.h
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@ -205,6 +205,7 @@
#define AMDPM_100MHZ_STEPS 0x00000040
#define AMDPM_HW_PSTATE 0x00000080
#define AMDPM_TSC_INVARIANT 0x00000100
#define AMDPM_CPB 0x00000200
/*
* AMD extended function 8000_0008h ecx info