Messages in this thread Patch in this message | | | Date | Wed, 3 Jul 2019 07:40:18 -0700 | From | tip-bot for John Garry <> | Subject | [tip:perf/core] perf jevents: Add support for Hisi hip08 L3C PMU aliasing |
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Commit-ID: edd93a4076cf18ede423c167de6d6fb8e4211e7b Gitweb: https://git.kernel.org/tip/edd93a4076cf18ede423c167de6d6fb8e4211e7b Author: John Garry <john.garry@huawei.com> AuthorDate: Fri, 28 Jun 2019 22:35:52 +0800 Committer: Arnaldo Carvalho de Melo <acme@redhat.com> CommitDate: Tue, 2 Jul 2019 16:08:16 -0300
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> --- .../arch/arm64/hisilicon/hip08/uncore-l3c.json | 37 ++++++++++++++++++++++ tools/perf/pmu-events/jevents.c | 1 + 2 files changed, 38 insertions(+)
diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json new file mode 100644 index 000000000000..ca48747642e1 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json @@ -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", + }, +] diff --git a/tools/perf/pmu-events/jevents.c b/tools/perf/pmu-events/jevents.c index 3c95affd85a4..287a6f10ca48 100644 --- a/tools/perf/pmu-events/jevents.c +++ b/tools/perf/pmu-events/jevents.c @@ -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" }, {} };
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