From 7e0a345bc5d4901ffbbab7f821a0e0fd3aca8f45 Mon Sep 17 00:00:00 2001 From: Konstantin Belousov Date: Fri, 15 Mar 2019 16:39:05 +0000 Subject: [PATCH] Add symbolic name for TSC_AUX MSR address. Sponsored by: The FreeBSD Foundation MFC after: 3 days --- sys/x86/include/specialreg.h | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/x86/include/specialreg.h b/sys/x86/include/specialreg.h index 74c4ebcdfde3..0563d95ae127 100644 --- a/sys/x86/include/specialreg.h +++ b/sys/x86/include/specialreg.h @@ -1044,6 +1044,7 @@ #define MSR_FSBASE 0xc0000100 /* base address of the %fs "segment" */ #define MSR_GSBASE 0xc0000101 /* base address of the %gs "segment" */ #define MSR_KGSBASE 0xc0000102 /* base address of the kernel %gs */ +#define MSR_TSC_AUX 0xc0000103 #define MSR_PERFEVSEL0 0xc0010000 #define MSR_PERFEVSEL1 0xc0010001 #define MSR_PERFEVSEL2 0xc0010002