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perf jevents: Add support for Hisi hip08 L3C PMU aliasing 

Add support for Hisi hip08 L3C PMU aliasing.

The kernel driver is in drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c

Signed-off-by: John Garry <john.garry@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Hendrik Brueckner <brueckner@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1561732552-143038-5-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
John Garry 2019-06-28 22:35:52 +08:00 committed by Arnaldo Carvalho de Melo
parent 8f5b703add
commit edd93a4076
2 changed files with 38 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json Normal file
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@ -0,0 +1,37 @@
[
{
"EventCode": "0x00",
"EventName": "uncore_hisi_l3c.rd_cpipe",
"BriefDescription": "Total read accesses",
"PublicDescription": "Total read accesses",
"Unit": "hisi_sccl,l3c",
},
{
"EventCode": "0x01",
"EventName": "uncore_hisi_l3c.wr_cpipe",
"BriefDescription": "Total write accesses",
"PublicDescription": "Total write accesses",
"Unit": "hisi_sccl,l3c",
},
{
"EventCode": "0x02",
"EventName": "uncore_hisi_l3c.rd_hit_cpipe",
"BriefDescription": "Total read hits",
"PublicDescription": "Total read hits",
"Unit": "hisi_sccl,l3c",
},
{
"EventCode": "0x03",
"EventName": "uncore_hisi_l3c.wr_hit_cpipe",
"BriefDescription": "Total write hits",
"PublicDescription": "Total write hits",
"Unit": "hisi_sccl,l3c",
},
{
"EventCode": "0x04",
"EventName": "uncore_hisi_l3c.victim_num",
"BriefDescription": "l3c precharge commands",
"PublicDescription": "l3c precharge commands",
"Unit": "hisi_sccl,l3c",
},
]

1
tools/perf/pmu-events/jevents.c
View File

@ -238,6 +238,7 @@ static struct map {
{ "UPI LL", "uncore_upi" },
{ "hisi_sccl,ddrc", "hisi_sccl,ddrc" },
{ "hisi_sccl,hha", "hisi_sccl,hha" },
{ "hisi_sccl,l3c", "hisi_sccl,l3c" },
{}
};