Browse Source

perf/x86: Enable Intel Lincroft/Penwell/Cloverview Atom support

These three chip are based on Atom and have different model id.
So add such three id for perf HW event support.

Signed-off-by: ShuoX Liu <shuox.liu@intel.com>
Cc: yanmin_zhang@intel.linux.com
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1356713324-12442-1-git-send-email-shuox.liu@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
ShuoX Liu 12 years ago
parent
commit
0927b482ae
1 changed files with 4 additions and 1 deletions
  1. 4 1
      arch/x86/kernel/cpu/perf_event_intel.c

+ 4 - 1
arch/x86/kernel/cpu/perf_event_intel.c

@@ -2019,7 +2019,10 @@ __init int intel_pmu_init(void)
 		break;
 
 	case 28: /* Atom */
-	case 54: /* Cedariew */
+	case 38: /* Lincroft */
+	case 39: /* Penwell */
+	case 53: /* Cloverview */
+	case 54: /* Cedarview */
 		memcpy(hw_cache_event_ids, atom_hw_cache_event_ids,
 		       sizeof(hw_cache_event_ids));