svn commit: r220578 - in head/sys: amd64/include i386/include
Jung-uk Kim
jkim at FreeBSD.org
Tue Apr 12 22:12:24 UTC 2011
Author: jkim
Date: Tue Apr 12 22:12:23 2011
New Revision: 220578
URL: http://svn.freebsd.org/changeset/base/220578
Log:
Add definitions for CPUID instruction 6, ECX information.
Modified:
head/sys/amd64/include/specialreg.h
head/sys/i386/include/specialreg.h
Modified: head/sys/amd64/include/specialreg.h
==============================================================================
--- head/sys/amd64/include/specialreg.h Tue Apr 12 21:08:34 2011 (r220577)
+++ head/sys/amd64/include/specialreg.h Tue Apr 12 22:12:23 2011 (r220578)
@@ -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.
*/
Modified: head/sys/i386/include/specialreg.h
==============================================================================
--- head/sys/i386/include/specialreg.h Tue Apr 12 21:08:34 2011 (r220577)
+++ head/sys/i386/include/specialreg.h Tue Apr 12 22:12:23 2011 (r220578)
@@ -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.
*/
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