linux-kernel - [PATCH v2 09/11] perf vendor events arm64: fixup ThunderX2 to use recommended events

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Date:   Sat, 24 Feb 2018 00:05:30 +0800
From:   John Garry <john.garry@...wei.com>
To:     <jolsa@...hat.com>, <ak@...ux.intel.com>, <peterz@...radead.org>,
        <mingo@...hat.com>, <acme@...nel.org>,
        <alexander.shishkin@...ux.intel.com>, <namhyung@...nel.org>,
        <wcohen@...hat.com>, <will.deacon@....com>,
        <ganapatrao.kulkarni@...ium.com>
CC:     <linuxarm@...wei.com>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <zhangshaokun@...ilicon.com>, "John Garry" <john.garry@...wei.com>
Subject: [PATCH v2 09/11] perf vendor events arm64: fixup ThunderX2 to use recommended events

This patch fixes the Cavium ThunderX2 JSON to use event definitions
from the ARMv8 recommended events.

The brief description is kept for readability, but is not strictly
required.

Cc: Ganapatrao Kulkarni <ganapatrao.kulkarni@...ium.com>
Signed-off-by: John Garry <john.garry@...wei.com>
---
 .../arch/arm64/cavium/thunderx2/core-imp-def.json  | 60 ++++++++--------------
 1 file changed, 20 insertions(+), 40 deletions(-)

diff --git a/tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json b/tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json
index 2db45c4..f47bf0f 100644
--- a/tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json
+++ b/tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json
@@ -1,62 +1,42 @@
 [
     {
-        "PublicDescription": "Attributable Level 1 data cache access, read",
-        "EventCode": "0x40",
-        "EventName": "l1d_cache_rd",
-        "BriefDescription": "L1D cache read",
+        "ArchStdEvent": "0x40",
+        "BriefDescription": "L1D cache access, read"
     },
     {
-        "PublicDescription": "Attributable Level 1 data cache access, write ",
-        "EventCode": "0x41",
-        "EventName": "l1d_cache_wr",
-        "BriefDescription": "L1D cache write",
+        "ArchStdEvent": "0x41",
+        "BriefDescription": "L1D cache access, write"
     },
     {
-        "PublicDescription": "Attributable Level 1 data cache refill, read",
-        "EventCode": "0x42",
-        "EventName": "l1d_cache_refill_rd",
-        "BriefDescription": "L1D cache refill read",
+        "ArchStdEvent": "0x42",
+        "BriefDescription": "L1D cache refill, read"
     },
     {
-        "PublicDescription": "Attributable Level 1 data cache refill, write",
-        "EventCode": "0x43",
-        "EventName": "l1d_cache_refill_wr",
-        "BriefDescription": "L1D refill write",
+        "ArchStdEvent": "0x43",
+        "BriefDescription": "L1D cache refill, write"
     },
     {
-        "PublicDescription": "Attributable Level 1 data TLB refill, read",
-        "EventCode": "0x4C",
-        "EventName": "l1d_tlb_refill_rd",
-        "BriefDescription": "L1D tlb refill read",
+        "ArchStdEvent": "0x4C",
+        "BriefDescription": "L1D cache refill, inner"
     },
     {
-        "PublicDescription": "Attributable Level 1 data TLB refill, write",
-        "EventCode": "0x4D",
-        "EventName": "l1d_tlb_refill_wr",
-        "BriefDescription": "L1D tlb refill write",
+        "ArchStdEvent": "0x4D",
+        "BriefDescription": "L1D tlb refill, write"
     },
     {
-        "PublicDescription": "Attributable Level 1 data or unified TLB access, read",
-        "EventCode": "0x4E",
-        "EventName": "l1d_tlb_rd",
-        "BriefDescription": "L1D tlb read",
+        "ArchStdEvent": "0x4E",
+        "BriefDescription": "L1D tlb access, read"
     },
     {
-        "PublicDescription": "Attributable Level 1 data or unified TLB access, write",
-        "EventCode": "0x4F",
-        "EventName": "l1d_tlb_wr",
-        "BriefDescription": "L1D tlb write",
+        "ArchStdEvent": "0x4F",
+        "BriefDescription": "L1D tlb access, write"
     },
     {
-        "PublicDescription": "Bus access read",
-        "EventCode": "0x60",
-        "EventName": "bus_access_rd",
-        "BriefDescription": "Bus access read",
+        "ArchStdEvent": "0x60",
+        "BriefDescription": "Bus access read"
    },
    {
-        "PublicDescription": "Bus access write",
-        "EventCode": "0x61",
-        "EventName": "bus_access_wr",
-        "BriefDescription": "Bus access write",
+        "ArchStdEvent": "0x61",
+        "BriefDescription": "Bus access write"
    }
 ]
-- 
1.9.1