From: João Mário Domingos <joao.mario@tecnico.ulisboa.pt>
Date: Tue, 16 Nov 2021 15:48:11 +0000 (+0000)
Subject: RISC-V: Added generic pmu-events mapfile
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1f42a2c93d4ca157ba064c467b13f21283307d26;p=platform%2Fkernel%2Flinux-starfive.git

RISC-V: Added generic pmu-events mapfile

The pmu-events now supports custom events for RISC-V, plus the cycle,
time and instret events were defined.

Signed-off-by: João Mário Domingos <joao.mario@tecnico.ulisboa.pt>
---

diff --git a/tools/perf/pmu-events/arch/riscv/mapfile.csv b/tools/perf/pmu-events/arch/riscv/mapfile.csv
new file mode 100644
index 0000000..4f2aa19
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/mapfile.csv
@@ -0,0 +1,14 @@
+# Format:
+#	MIDR,Version,JSON/file/pathname,Type
+#
+# where
+#	MIDR	Processor version
+#		Variant[23:20] and Revision [3:0] should be zero.
+#	Version could be used to track version of JSON file
+#		but currently unused.
+#	JSON/file/pathname is the path to JSON file, relative
+#		to tools/perf/pmu-events/arch/riscv/.
+#	Type is core, uncore etc
+#
+#
+#Family-model,Version,Filename,EventType
diff --git a/tools/perf/pmu-events/arch/riscv/riscv-generic.json b/tools/perf/pmu-events/arch/riscv/riscv-generic.json
new file mode 100644
index 0000000..013e50e
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/riscv-generic.json
@@ -0,0 +1,20 @@
+[
+  {
+    "PublicDescription": "CPU Cycles",
+    "EventCode": "0x00",
+    "EventName": "riscv_cycles",
+    "BriefDescription": "CPU cycles RISC-V generic counter"
+  },
+  {
+    "PublicDescription": "CPU Time",
+      "EventCode": "0x01",
+      "EventName": "riscv_time",
+      "BriefDescription": "CPU time RISC-V generic counter"
+  },
+  {
+    "PublicDescription": "CPU Instructions",
+      "EventCode": "0x02",
+      "EventName": "riscv_instret",
+      "BriefDescription": "CPU retired instructions RISC-V generic counter"
+  }
+]
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