x86, perf: Disable non available architectural events

[deliverable/linux.git] / arch / x86 / include / asm / perf_event.h

diff --git a/arch/x86/include/asm/perf_event.h b/arch/x86/include/asm/perf_event.h
index f61c62f7d5d8252d2984c8231fec0c6409f4e83e..c6998bc7545612f4424c532edcccf098ce17d572 100644 (file)
--- a/arch/x86/include/asm/perf_event.h
+++ b/arch/x86/include/asm/perf_event.h
@@ -57,6 +57,7 @@
                (1 << (ARCH_PERFMON_UNHALTED_CORE_CYCLES_INDEX))
 
 #define ARCH_PERFMON_BRANCH_MISSES_RETIRED             6
+#define ARCH_PERFMON_EVENTS_COUNT                      7
 
 /*
  * Intel "Architectural Performance Monitoring" CPUID
@@ -72,6 +73,19 @@ union cpuid10_eax {
        unsigned int full;
 };
 
+union cpuid10_ebx {
+       struct {
+               unsigned int no_unhalted_core_cycles:1;
+               unsigned int no_instructions_retired:1;
+               unsigned int no_unhalted_reference_cycles:1;
+               unsigned int no_llc_reference:1;
+               unsigned int no_llc_misses:1;
+               unsigned int no_branch_instruction_retired:1;
+               unsigned int no_branch_misses_retired:1;
+       } split;
+       unsigned int full;
+};
+
 union cpuid10_edx {
        struct {
                unsigned int num_counters_fixed:5;