svn commit: r254066 - stable/9/sys/amd64/include
Konstantin Belousov
kib at FreeBSD.org
Wed Aug 7 17:07:42 UTC 2013
Author: kib
Date: Wed Aug 7 17:07:42 2013
New Revision: 254066
URL: http://svnweb.freebsd.org/changeset/base/254066
Log:
MFC r245055 (by neel):
Add macros required to enable VMX operation on Intel processors.
Modified:
stable/9/sys/amd64/include/specialreg.h
Directory Properties:
stable/9/sys/ (props changed)
Modified: stable/9/sys/amd64/include/specialreg.h
==============================================================================
--- stable/9/sys/amd64/include/specialreg.h Wed Aug 7 16:36:38 2013 (r254065)
+++ stable/9/sys/amd64/include/specialreg.h Wed Aug 7 17:07:42 2013 (r254066)
@@ -68,6 +68,7 @@
#define CR4_PCE 0x00000100 /* Performance monitoring counter enable */
#define CR4_FXSR 0x00000200 /* Fast FPU save/restore used by OS */
#define CR4_XMM 0x00000400 /* enable SIMD/MMX2 to use except 16 */
+#define CR4_VMXE 0x00002000 /* enable VMX operation (Intel-specific) */
#define CR4_FSGSBASE 0x00010000 /* Enable FS/GS BASE accessing instructions */
#define CR4_PCIDE 0x00020000 /* Enable Context ID */
#define CR4_XSAVE 0x00040000 /* XSETBV/XGETBV */
@@ -292,6 +293,7 @@
#define MSR_APICBASE 0x01b
#define MSR_EBL_CR_POWERON 0x02a
#define MSR_TEST_CTL 0x033
+#define MSR_IA32_FEATURE_CONTROL 0x03a
#define MSR_BIOS_UPDT_TRIG 0x079
#define MSR_BBL_CR_D0 0x088
#define MSR_BBL_CR_D1 0x089
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