[20/31] perf vendor events arm64: fixup A53 to use recommended events

Message ID 20180313120508.29327-21-acme@kernel.org
State New
Headers show
Series
  • Untitled series #9981
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Commit Message

Arnaldo Carvalho de Melo March 13, 2018, 12:04 p.m.
From: John Garry <john.garry@huawei.com>


This patch fixes the ARM Cortex-A53 json to use event definition from
the ARMv8 recommended events.

In addition to this change, other changes were made:

- remove stray ','
- remove mirrored events in memory.json and bus.json
- fixed indentation to be consistent with other ARM
  JSONs

Signed-off-by: John Garry <john.garry@huawei.com>

Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: William Cohen <wcohen@redhat.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1520506716-197429-11-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

---
 .../arch/arm64/arm/cortex-a53/branch.json          | 14 +++----
 .../pmu-events/arch/arm64/arm/cortex-a53/bus.json  | 22 ++---------
 .../arch/arm64/arm/cortex-a53/cache.json           | 40 ++++++++++----------
 .../arch/arm64/arm/cortex-a53/memory.json          | 14 +------
 .../arch/arm64/arm/cortex-a53/other.json           | 44 ++++++++++------------
 .../arch/arm64/arm/cortex-a53/pipeline.json        | 20 +++++-----
 6 files changed, 62 insertions(+), 92 deletions(-)

-- 
2.14.3

Patch

diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json
index 3b6208763e50..0b0e6b26605b 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json
@@ -1,25 +1,23 @@ 
 [
-  {,
-    "EventCode": "0x7A",
-    "EventName": "BR_INDIRECT_SPEC",
-    "BriefDescription": "Branch speculatively executed - Indirect branch"
+  {
+    "ArchStdEvent":  "BR_INDIRECT_SPEC",
   },
-  {,
+  {
     "EventCode": "0xC9",
     "EventName": "BR_COND",
     "BriefDescription": "Conditional branch executed"
   },
-  {,
+  {
     "EventCode": "0xCA",
     "EventName": "BR_INDIRECT_MISPRED",
     "BriefDescription": "Indirect branch mispredicted"
   },
-  {,
+  {
     "EventCode": "0xCB",
     "EventName": "BR_INDIRECT_MISPRED_ADDR",
     "BriefDescription": "Indirect branch mispredicted because of address miscompare"
   },
-  {,
+  {
     "EventCode": "0xCC",
     "EventName": "BR_COND_MISPRED",
     "BriefDescription": "Conditional branch mispredicted"
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json
index 480d9f7460ab..ce33b2553277 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json
@@ -1,22 +1,8 @@ 
 [
-  {,
-    "EventCode": "0x60",
-    "EventName": "BUS_ACCESS_LD",
-    "BriefDescription": "Bus access - Read"
+  {
+        "ArchStdEvent": "BUS_ACCESS_RD",
   },
-  {,
-    "EventCode": "0x61",
-    "EventName": "BUS_ACCESS_ST",
-    "BriefDescription": "Bus access - Write"
-  },
-  {,
-    "EventCode": "0xC0",
-    "EventName": "EXT_MEM_REQ",
-    "BriefDescription": "External memory request"
-  },
-  {,
-    "EventCode": "0xC1",
-    "EventName": "EXT_MEM_REQ_NC",
-    "BriefDescription": "Non-cacheable external memory request"
+  {
+        "ArchStdEvent": "BUS_ACCESS_WR",
   }
 ]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/cache.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/cache.json
index 11baad6344b9..5dfbec43c9f9 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/cache.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/cache.json
@@ -1,27 +1,27 @@ 
 [
-  {,
-    "EventCode": "0xC2",
-    "EventName": "PREFETCH_LINEFILL",
-    "BriefDescription": "Linefill because of prefetch"
+  {
+        "EventCode": "0xC2",
+        "EventName": "PREFETCH_LINEFILL",
+        "BriefDescription": "Linefill because of prefetch"
   },
-  {,
-    "EventCode": "0xC3",
-    "EventName": "PREFETCH_LINEFILL_DROP",
-    "BriefDescription": "Instruction Cache Throttle occurred"
+  {
+        "EventCode": "0xC3",
+        "EventName": "PREFETCH_LINEFILL_DROP",
+        "BriefDescription": "Instruction Cache Throttle occurred"
   },
-  {,
-    "EventCode": "0xC4",
-    "EventName": "READ_ALLOC_ENTER",
-    "BriefDescription": "Entering read allocate mode"
+  {
+        "EventCode": "0xC4",
+        "EventName": "READ_ALLOC_ENTER",
+        "BriefDescription": "Entering read allocate mode"
   },
-  {,
-    "EventCode": "0xC5",
-    "EventName": "READ_ALLOC",
-    "BriefDescription": "Read allocate mode"
+  {
+        "EventCode": "0xC5",
+        "EventName": "READ_ALLOC",
+        "BriefDescription": "Read allocate mode"
   },
-  {,
-    "EventCode": "0xC8",
-    "EventName": "EXT_SNOOP",
-    "BriefDescription": "SCU Snooped data from another CPU for this CPU"
+  {
+        "EventCode": "0xC8",
+        "EventName": "EXT_SNOOP",
+        "BriefDescription": "SCU Snooped data from another CPU for this CPU"
   }
 ]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/memory.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/memory.json
index 480d9f7460ab..25ae642ba381 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/memory.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/memory.json
@@ -1,20 +1,10 @@ 
 [
-  {,
-    "EventCode": "0x60",
-    "EventName": "BUS_ACCESS_LD",
-    "BriefDescription": "Bus access - Read"
-  },
-  {,
-    "EventCode": "0x61",
-    "EventName": "BUS_ACCESS_ST",
-    "BriefDescription": "Bus access - Write"
-  },
-  {,
+  {
     "EventCode": "0xC0",
     "EventName": "EXT_MEM_REQ",
     "BriefDescription": "External memory request"
   },
-  {,
+  {
     "EventCode": "0xC1",
     "EventName": "EXT_MEM_REQ_NC",
     "BriefDescription": "Non-cacheable external memory request"
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json
index 73a22402d003..6cc6cbd7bf0b 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json
@@ -1,32 +1,28 @@ 
 [
-  {,
-    "EventCode": "0x86",
-    "EventName": "EXC_IRQ",
-    "BriefDescription": "Exception taken, IRQ"
+  {
+        "ArchStdEvent": "EXC_IRQ",
   },
-  {,
-    "EventCode": "0x87",
-    "EventName": "EXC_FIQ",
-    "BriefDescription": "Exception taken, FIQ"
+  {
+        "ArchStdEvent": "EXC_FIQ",
   },
-  {,
-    "EventCode": "0xC6",
-    "EventName": "PRE_DECODE_ERR",
-    "BriefDescription": "Pre-decode error"
+  {
+        "EventCode": "0xC6",
+        "EventName": "PRE_DECODE_ERR",
+        "BriefDescription": "Pre-decode error"
   },
-  {,
-    "EventCode": "0xD0",
-    "EventName": "L1I_CACHE_ERR",
-    "BriefDescription": "L1 Instruction Cache (data or tag) memory error"
+  {
+        "EventCode": "0xD0",
+        "EventName": "L1I_CACHE_ERR",
+        "BriefDescription": "L1 Instruction Cache (data or tag) memory error"
   },
-  {,
-    "EventCode": "0xD1",
-    "EventName": "L1D_CACHE_ERR",
-    "BriefDescription": "L1 Data Cache (data, tag or dirty) memory error, correctable or non-correctable"
+  {
+        "EventCode": "0xD1",
+        "EventName": "L1D_CACHE_ERR",
+        "BriefDescription": "L1 Data Cache (data, tag or dirty) memory error, correctable or non-correctable"
   },
-  {,
-    "EventCode": "0xD2",
-    "EventName": "TLB_ERR",
-    "BriefDescription": "TLB memory error"
+  {
+        "EventCode": "0xD2",
+        "EventName": "TLB_ERR",
+        "BriefDescription": "TLB memory error"
   }
 ]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/pipeline.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/pipeline.json
index 3149fb90555a..f45a6b5d0025 100644
--- a/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/pipeline.json
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a53/pipeline.json
@@ -1,50 +1,50 @@ 
 [
-  {,
+  {
     "EventCode": "0xC7",
     "EventName": "STALL_SB_FULL",
     "BriefDescription": "Data Write operation that stalls the pipeline because the store buffer is full"
   },
-  {,
+  {
     "EventCode": "0xE0",
     "EventName": "OTHER_IQ_DEP_STALL",
     "BriefDescription": "Cycles that the DPU IQ is empty and that is not because of a recent micro-TLB miss, instruction cache miss or pre-decode error"
   },
-  {,
+  {
     "EventCode": "0xE1",
     "EventName": "IC_DEP_STALL",
     "BriefDescription": "Cycles the DPU IQ is empty and there is an instruction cache miss being processed"
   },
-  {,
+  {
     "EventCode": "0xE2",
     "EventName": "IUTLB_DEP_STALL",
     "BriefDescription": "Cycles the DPU IQ is empty and there is an instruction micro-TLB miss being processed"
   },
-  {,
+  {
     "EventCode": "0xE3",
     "EventName": "DECODE_DEP_STALL",
     "BriefDescription": "Cycles the DPU IQ is empty and there is a pre-decode error being processed"
   },
-  {,
+  {
     "EventCode": "0xE4",
     "EventName": "OTHER_INTERLOCK_STALL",
     "BriefDescription": "Cycles there is an interlock other than  Advanced SIMD/Floating-point instructions or load/store instruction"
   },
-  {,
+  {
     "EventCode": "0xE5",
     "EventName": "AGU_DEP_STALL",
     "BriefDescription": "Cycles there is an interlock for a load/store instruction waiting for data to calculate the address in the AGU"
   },
-  {,
+  {
     "EventCode": "0xE6",
     "EventName": "SIMD_DEP_STALL",
     "BriefDescription": "Cycles there is an interlock for an Advanced SIMD/Floating-point operation."
   },
-  {,
+  {
     "EventCode": "0xE7",
     "EventName": "LD_DEP_STALL",
     "BriefDescription": "Cycles there is a stall in the Wr stage because of a load miss"
   },
-  {,
+  {
     "EventCode": "0xE8",
     "EventName": "ST_DEP_STALL",
     "BriefDescription": "Cycles there is a stall in the Wr stage because of a store"