فهرست منبع

perf_counter: x86: Expose INV and EDGE bits

Expose the INV and EDGE bits of the PMU to raw configs.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <20090525153931.494709027@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Peter Zijlstra 16 سال پیش
والد
کامیت
ff99be573e
1فایلهای تغییر یافته به همراه8 افزوده شده و 0 حذف شده
  1. 8 0
      arch/x86/kernel/cpu/perf_counter.c

+ 8 - 0
arch/x86/kernel/cpu/perf_counter.c

@@ -87,11 +87,15 @@ static u64 intel_pmu_raw_event(u64 event)
 {
 #define CORE_EVNTSEL_EVENT_MASK		0x000000FFULL
 #define CORE_EVNTSEL_UNIT_MASK		0x0000FF00ULL
+#define CORE_EVNTSEL_EDGE_MASK		0x00040000ULL
+#define CORE_EVNTSEL_INV_MASK		0x00800000ULL
 #define CORE_EVNTSEL_COUNTER_MASK	0xFF000000ULL
 
 #define CORE_EVNTSEL_MASK 		\
 	(CORE_EVNTSEL_EVENT_MASK |	\
 	 CORE_EVNTSEL_UNIT_MASK  |	\
+	 CORE_EVNTSEL_EDGE_MASK  |	\
+	 CORE_EVNTSEL_INV_MASK  |	\
 	 CORE_EVNTSEL_COUNTER_MASK)
 
 	return event & CORE_EVNTSEL_MASK;
@@ -119,11 +123,15 @@ static u64 amd_pmu_raw_event(u64 event)
 {
 #define K7_EVNTSEL_EVENT_MASK	0x7000000FFULL
 #define K7_EVNTSEL_UNIT_MASK	0x00000FF00ULL
+#define K7_EVNTSEL_EDGE_MASK	0x000040000ULL
+#define K7_EVNTSEL_INV_MASK	0x000800000ULL
 #define K7_EVNTSEL_COUNTER_MASK	0x0FF000000ULL
 
 #define K7_EVNTSEL_MASK			\
 	(K7_EVNTSEL_EVENT_MASK |	\
 	 K7_EVNTSEL_UNIT_MASK  |	\
+	 K7_EVNTSEL_EDGE_MASK  |	\
+	 K7_EVNTSEL_INV_MASK   |	\
 	 K7_EVNTSEL_COUNTER_MASK)
 
 	return event & K7_EVNTSEL_MASK;