linux-kernel - [PATCH 2/3] perf: arm_cspmu: nvidia: update CNVLINK PMU events

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Message-ID: <20240918215846.1424282-3-bwicaksono@nvidia.com>
Date: Wed, 18 Sep 2024 21:58:45 +0000
From: Besar Wicaksono <bwicaksono@...dia.com>
To: <suzuki.poulose@....com>, <robin.murphy@....com>,
	<catalin.marinas@....com>, <will@...nel.org>, <mark.rutland@....com>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<linux-tegra@...r.kernel.org>, <treding@...dia.com>, <jonathanh@...dia.com>,
	<vsethi@...dia.com>, <rwiley@...dia.com>, <rknight@...dia.com>, "Besar
 Wicaksono" <bwicaksono@...dia.com>
Subject: [PATCH 2/3] perf: arm_cspmu: nvidia: update CNVLINK PMU events

Rename loc* and rem* events in CNVLINK PMU to cmem* and gmem* events.

Signed-off-by: Besar Wicaksono <bwicaksono@...dia.com>
---
 drivers/perf/arm_cspmu/nvidia_cspmu.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/drivers/perf/arm_cspmu/nvidia_cspmu.c b/drivers/perf/arm_cspmu/nvidia_cspmu.c
index ea2d44adfa7c..d1cd9975e71a 100644
--- a/drivers/perf/arm_cspmu/nvidia_cspmu.c
+++ b/drivers/perf/arm_cspmu/nvidia_cspmu.c
@@ -112,6 +112,25 @@ static struct attribute *mcf_pmu_event_attrs[] = {
 	NULL,
 };
 
+static struct attribute *mcf_cnvlink_pmu_event_attrs[] = {
+	ARM_CSPMU_EVENT_ATTR(rd_bytes_cmem,			0x0),
+	ARM_CSPMU_EVENT_ATTR(rd_bytes_gmem,			0x1),
+	ARM_CSPMU_EVENT_ATTR(wr_bytes_cmem,			0x2),
+	ARM_CSPMU_EVENT_ATTR(wr_bytes_gmem,			0x3),
+	ARM_CSPMU_EVENT_ATTR(total_bytes_cmem,			0x4),
+	ARM_CSPMU_EVENT_ATTR(total_bytes_gmem,			0x5),
+	ARM_CSPMU_EVENT_ATTR(rd_req_cmem,			0x6),
+	ARM_CSPMU_EVENT_ATTR(rd_req_gmem,			0x7),
+	ARM_CSPMU_EVENT_ATTR(wr_req_cmem,			0x8),
+	ARM_CSPMU_EVENT_ATTR(wr_req_gmem,			0x9),
+	ARM_CSPMU_EVENT_ATTR(total_req_cmem,			0xa),
+	ARM_CSPMU_EVENT_ATTR(total_req_gmem,			0xb),
+	ARM_CSPMU_EVENT_ATTR(rd_cum_outs_cmem,			0xc),
+	ARM_CSPMU_EVENT_ATTR(rd_cum_outs_gmem,			0xd),
+	ARM_CSPMU_EVENT_ATTR(cycles, ARM_CSPMU_EVT_CYCLES_DEFAULT),
+	NULL,
+};
+
 static struct attribute *generic_pmu_event_attrs[] = {
 	ARM_CSPMU_EVENT_ATTR(cycles, ARM_CSPMU_EVT_CYCLES_DEFAULT),
 	NULL,
@@ -234,7 +253,7 @@ static const struct nv_cspmu_match nv_cspmu_match[] = {
 	  .filter_default_val = NV_CNVL_FILTER_ID_MASK,
 	  .name_pattern = "nvidia_cnvlink_pmu_%u",
 	  .name_fmt = NAME_FMT_SOCKET,
-	  .event_attr = mcf_pmu_event_attrs,
+	  .event_attr = mcf_cnvlink_pmu_event_attrs,
 	  .format_attr = cnvlink_pmu_format_attrs
 	},
 	{
-- 
2.34.1