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Add Energy Performance Bias bit.

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msaitoh 2014-01-04 21:09:39 +00:00
parent 87d348b35e
commit 5f07a8b14e
1 changed files with 3 additions and 2 deletions
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5
sys/arch/x86/include/specialreg.h
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@ -1,4 +1,4 @@
/* $NetBSD: specialreg.h,v 1.76 2014/01/04 19:08:43 msaitoh Exp $ */
/* $NetBSD: specialreg.h,v 1.77 2014/01/04 21:09:39 msaitoh Exp $ */
/*-
* Copyright (c) 1991 The Regents of the University of California.
@ -276,8 +276,9 @@
* Power Management, Fn0000_0006 - %ecx.
*/
#define CPUID_DSPM_HWF 0x00000001 /* MSR_APERF/MSR_MPERF available */
#define CPUID_DSPM_EPB 0x00000008 /* Energy Performance Bias */
#define CPUID_DSPM_FLAGS1 "\20" "\1" "HWF"
#define CPUID_DSPM_FLAGS1 "\20" "\1" "HWF" "\4" "EPB"
/*
* Intel Structured Extended Feature leaf