Author: tijl
Date: Fri Jan 31 14:29:34 2014
New Revision: 261321
URL: http://svnweb.freebsd.org/changeset/base/261321

Log:
  Rename the AMD MSR_PERFCTR[0-3] so the Pentium Pro MSR_PERFCTR[0-1]
  aren't redefined.
  
  Reported by:  "Trivedi, Nishank" <nishank.triv...@netapp.com>
  Discussed with:       kib

Modified:
  head/sys/x86/include/specialreg.h

Modified: head/sys/x86/include/specialreg.h
==============================================================================
--- head/sys/x86/include/specialreg.h   Fri Jan 31 13:12:02 2014        
(r261320)
+++ head/sys/x86/include/specialreg.h   Fri Jan 31 14:29:34 2014        
(r261321)
@@ -720,12 +720,10 @@
 #define        MSR_PERFEVSEL1  0xc0010001
 #define        MSR_PERFEVSEL2  0xc0010002
 #define        MSR_PERFEVSEL3  0xc0010003
-#undef MSR_PERFCTR0
-#undef MSR_PERFCTR1
-#define        MSR_PERFCTR0    0xc0010004
-#define        MSR_PERFCTR1    0xc0010005
-#define        MSR_PERFCTR2    0xc0010006
-#define        MSR_PERFCTR3    0xc0010007
+#define        MSR_K7_PERFCTR0 0xc0010004
+#define        MSR_K7_PERFCTR1 0xc0010005
+#define        MSR_K7_PERFCTR2 0xc0010006
+#define        MSR_K7_PERFCTR3 0xc0010007
 #define        MSR_SYSCFG      0xc0010010
 #define        MSR_HWCR        0xc0010015
 #define        MSR_IORRBASE0   0xc0010016
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