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Message-Id: <20220520181455.340344-3-nick.forrington@arm.com>
Date: Fri, 20 May 2022 19:14:44 +0100
From: Nick Forrington <nick.forrington@....com>
To: linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
acme@...nel.org
Cc: Nick Forrington <nick.forrington@....com>,
John Garry <john.garry@...wei.com>,
Will Deacon <will@...nel.org>,
James Clark <james.clark@....com>,
Mike Leach <mike.leach@...aro.org>,
Leo Yan <leo.yan@...aro.org>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Andrew Kilroy <andrew.kilroy@....com>,
Kajol Jain <kjain@...ux.ibm.com>,
Andi Kleen <ak@...ux.intel.com>,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 02/13] perf vendors events arm64: Arm Cortex-A35
Add PMU events for Arm Cortex-A35
Update mapfile.csv
Event data based on:
https://github.com/ARM-software/data/tree/master/pmu/cortex-a35.json
which is based on PMU event descriptions from the Arm Cortex-A35 Technical
Reference Manual.
Mapping data (for mapfile.csv) based on:
https://github.com/ARM-software/data/blob/master/cpus.json
which is based on Main ID Register (MIDR) information found in the Arm
Technical Reference Manuals for individual CPUs.
Reviewed-by: John Garry <john.garry@...wei.com>
Signed-off-by: Nick Forrington <nick.forrington@....com>
---
.../arch/arm64/arm/cortex-a35/branch.json | 11 +++++
.../arch/arm64/arm/cortex-a35/bus.json | 17 +++++++
.../arch/arm64/arm/cortex-a35/cache.json | 32 ++++++++++++++
.../arch/arm64/arm/cortex-a35/exception.json | 14 ++++++
.../arm64/arm/cortex-a35/instruction.json | 44 +++++++++++++++++++
.../arch/arm64/arm/cortex-a35/memory.json | 8 ++++
tools/perf/pmu-events/arch/arm64/mapfile.csv | 1 +
7 files changed, 127 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a35/branch.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a35/bus.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a35/cache.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a35/exception.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a35/instruction.json
create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a35/memory.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/branch.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/branch.json
new file mode 100644
index 000000000000..ece201718284
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/branch.json
@@ -0,0 +1,11 @@
+[
+ {
+ "ArchStdEvent": "BR_MIS_PRED"
+ },
+ {
+ "ArchStdEvent": "BR_PRED"
+ },
+ {
+ "ArchStdEvent": "BR_INDIRECT_SPEC"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/bus.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/bus.json
new file mode 100644
index 000000000000..75d850b781ac
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/bus.json
@@ -0,0 +1,17 @@
+[
+ {
+ "ArchStdEvent": "CPU_CYCLES"
+ },
+ {
+ "ArchStdEvent": "BUS_ACCESS"
+ },
+ {
+ "ArchStdEvent": "BUS_CYCLES"
+ },
+ {
+ "ArchStdEvent": "BUS_ACCESS_RD"
+ },
+ {
+ "ArchStdEvent": "BUS_ACCESS_WR"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/cache.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/cache.json
new file mode 100644
index 000000000000..8a9a95e05c32
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/cache.json
@@ -0,0 +1,32 @@
+[
+ {
+ "ArchStdEvent": "L1I_CACHE_REFILL"
+ },
+ {
+ "ArchStdEvent": "L1I_TLB_REFILL"
+ },
+ {
+ "ArchStdEvent": "L1D_CACHE_REFILL"
+ },
+ {
+ "ArchStdEvent": "L1D_CACHE"
+ },
+ {
+ "ArchStdEvent": "L1D_TLB_REFILL"
+ },
+ {
+ "ArchStdEvent": "L1I_CACHE"
+ },
+ {
+ "ArchStdEvent": "L1D_CACHE_WB"
+ },
+ {
+ "ArchStdEvent": "L2D_CACHE"
+ },
+ {
+ "ArchStdEvent": "L2D_CACHE_REFILL"
+ },
+ {
+ "ArchStdEvent": "L2D_CACHE_WB"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/exception.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/exception.json
new file mode 100644
index 000000000000..27c3fe9c831a
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/exception.json
@@ -0,0 +1,14 @@
+[
+ {
+ "ArchStdEvent": "EXC_TAKEN"
+ },
+ {
+ "ArchStdEvent": "MEMORY_ERROR"
+ },
+ {
+ "ArchStdEvent": "EXC_IRQ"
+ },
+ {
+ "ArchStdEvent": "EXC_FIQ"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/instruction.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/instruction.json
new file mode 100644
index 000000000000..df9f94cfc8d5
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/instruction.json
@@ -0,0 +1,44 @@
+[
+ {
+ "ArchStdEvent": "SW_INCR"
+ },
+ {
+ "ArchStdEvent": "LD_RETIRED"
+ },
+ {
+ "ArchStdEvent": "ST_RETIRED"
+ },
+ {
+ "ArchStdEvent": "INST_RETIRED"
+ },
+ {
+ "ArchStdEvent": "EXC_RETURN"
+ },
+ {
+ "ArchStdEvent": "CID_WRITE_RETIRED"
+ },
+ {
+ "ArchStdEvent": "PC_WRITE_RETIRED"
+ },
+ {
+ "ArchStdEvent": "BR_IMMED_RETIRED"
+ },
+ {
+ "ArchStdEvent": "BR_RETURN_RETIRED"
+ },
+ {
+ "ArchStdEvent": "INST_SPEC"
+ },
+ {
+ "ArchStdEvent": "DP_SPEC"
+ },
+ {
+ "ArchStdEvent": "ASE_SPEC"
+ },
+ {
+ "ArchStdEvent": "VFP_SPEC"
+ },
+ {
+ "ArchStdEvent": "CRYPTO_SPEC"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/memory.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/memory.json
new file mode 100644
index 000000000000..2c319f936957
--- /dev/null
+++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a35/memory.json
@@ -0,0 +1,8 @@
+[
+ {
+ "ArchStdEvent": "UNALIGNED_LDST_RETIRED"
+ },
+ {
+ "ArchStdEvent": "MEM_ACCESS"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
index 461bb8b845d6..98ba02cce0f7 100644
--- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
+++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
@@ -15,6 +15,7 @@
0x00000000410fd020,v1,arm/cortex-a34,core
0x00000000410fd030,v1,arm/cortex-a53,core
0x00000000420f1000,v1,arm/cortex-a53,core
+0x00000000410fd040,v1,arm/cortex-a35,core
0x00000000410fd070,v1,arm/cortex-a57-a72,core
0x00000000410fd080,v1,arm/cortex-a57-a72,core
0x00000000410fd0b0,v1,arm/cortex-a76-n1,core
--
2.25.1
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