1 files changed, 58 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/x86/knightslanding/frontend.json b/tools/perf/pmu-events/arch/x86/knightslanding/frontend.json
new file mode 100644
index 000000000..63343a0d1
--- /dev/null
+++ b/tools/perf/pmu-events/arch/x86/knightslanding/frontend.json
@@ -0,0 +1,58 @@
+[
+    {
+        "BriefDescription": "Counts the number of times the front end resteers for any branch as a result of another branch handling mechanism in the front end.",
+        "Counter": "0,1",
+        "EventCode": "0xE6",
+        "EventName": "BACLEARS.ALL",
+        "SampleAfterValue": "200003",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Counts the number of times the front end resteers for conditional branches as a result of another branch handling mechanism in the front end.",
+        "Counter": "0,1",
+        "EventCode": "0xE6",
+        "EventName": "BACLEARS.COND",
+        "SampleAfterValue": "200003",
+        "UMask": "0x10"
+    },
+    {
+        "BriefDescription": "Counts the number of times the front end resteers for RET branches as a result of another branch handling mechanism in the front end.",
+        "Counter": "0,1",
+        "EventCode": "0xE6",
+        "EventName": "BACLEARS.RETURN",
+        "SampleAfterValue": "200003",
+        "UMask": "0x8"
+    },
+    {
+        "BriefDescription": "Counts all instruction fetches, including uncacheable fetches.",
+        "Counter": "0,1",
+        "EventCode": "0x80",
+        "EventName": "ICACHE.ACCESSES",
+        "SampleAfterValue": "200003",
+        "UMask": "0x3"
+    },
+    {
+        "BriefDescription": "Counts all instruction fetches that hit the instruction cache.",
+        "Counter": "0,1",
+        "EventCode": "0x80",
+        "EventName": "ICACHE.HIT",
+        "SampleAfterValue": "200003",
+        "UMask": "0x1"
+    },
+    {
+        "BriefDescription": "Counts all instruction fetches that miss the instruction cache or produce memory requests. An instruction fetch miss is counted only once and not once for every cycle it is outstanding.",
+        "Counter": "0,1",
+        "EventCode": "0x80",
+        "EventName": "ICACHE.MISSES",
+        "SampleAfterValue": "200003",
+        "UMask": "0x2"
+    },
+    {
+        "BriefDescription": "Counts the number of times the MSROM starts a flow of uops.",
+        "Counter": "0,1",
+        "EventCode": "0xE7",
+        "EventName": "MS_DECODED.MS_ENTRY",
+        "SampleAfterValue": "200003",
+        "UMask": "0x1"
+    }
+]