From: Nickhu <nickhu@andestech.com>
To: <greentime@andestech.com>, <linux-kernel@vger.kernel.org>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<deanbo422@gmail.com>, <peterz@infradead.org>, <mingo@redhat.com>,
<acme@kernel.org>, <alexander.shishkin@linux.intel.com>,
<jolsa@redhat.com>, <namhyung@kernel.org>, <arnd@arndb.de>,
<sboyd@codeaurora.org>, <geert@linux-m68k.org>,
<zong@andestech.com>, <ebiederm@xmission.com>,
<akpm@linux-foundation.org>, <gregkh@linuxfoundation.org>,
<pombredanne@nexb.com>, <tglx@linutronix.de>,
<kstewart@linuxfoundation.org>, <devicetree@vger.kernel.org>
Cc: Nickhu <nickhu@andestech.com>, <green.hu@gmail.com>
Subject: [PATCH 0/5] nds32: Perf support
Date: Thu, 18 Oct 2018 16:43:12 +0800 [thread overview]
Message-ID: <cover.1539745993.git.nickhu@andestech.com> (raw)
These two commit are perf supporting for nds32.
There are three perfomance counters in nds32, and
each of them can counts different events. You can
use 'perf list' to show the available events that
can be used.
Nickhu (5):
nds32: Perf porting
nds32: Fix bug in bitfield.h
nds32: Add perf call-graph support.
nds32: Fix perf multiple events map to same counter.
nds32: Add document for NDS32 PMU.
.../devicetree/bindings/nds32/pmu.txt | 17 +
arch/nds32/Kconfig | 1 +
arch/nds32/boot/dts/ae3xx.dts | 5 +
arch/nds32/include/asm/Kbuild | 1 +
arch/nds32/include/asm/bitfield.h | 4 +-
arch/nds32/include/asm/perf_event.h | 16 +
arch/nds32/include/asm/pmu.h | 431 +++++
arch/nds32/include/asm/stacktrace.h | 39 +
arch/nds32/kernel/Makefile | 3 +-
arch/nds32/kernel/perf_event_cpu.c | 1579 +++++++++++++++++
arch/nds32/mm/fault.c | 13 +-
tools/include/asm/barrier.h | 2 +
tools/perf/arch/nds32/Build | 1 +
tools/perf/arch/nds32/util/Build | 1 +
tools/perf/arch/nds32/util/header.c | 29 +
tools/perf/pmu-events/arch/nds32/mapfile.csv | 15 +
.../pmu-events/arch/nds32/n13/atcpmu.json | 290 +++
17 files changed, 2439 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/nds32/pmu.txt
create mode 100644 arch/nds32/include/asm/perf_event.h
create mode 100644 arch/nds32/include/asm/pmu.h
create mode 100644 arch/nds32/include/asm/stacktrace.h
create mode 100644 arch/nds32/kernel/perf_event_cpu.c
create mode 100644 tools/perf/arch/nds32/Build
create mode 100644 tools/perf/arch/nds32/util/Build
create mode 100644 tools/perf/arch/nds32/util/header.c
create mode 100644 tools/perf/pmu-events/arch/nds32/mapfile.csv
create mode 100644 tools/perf/pmu-events/arch/nds32/n13/atcpmu.json
--
2.17.0
next reply other threads:[~2018-10-18 8:44 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-18 8:43 Nickhu [this message]
2018-10-18 8:43 ` [PATCH 1/5] nds32: Perf porting Nickhu
2018-10-18 14:23 ` Mark Rutland
2018-10-22 10:18 ` Nick Hu
2018-10-22 13:15 ` Mark Rutland
2018-10-18 8:43 ` [PATCH 2/5] nds32: Fix bug in bitfield.h Nickhu
2018-10-18 14:26 ` Mark Rutland
2018-10-22 10:19 ` Nick Hu
2018-10-18 8:43 ` [PATCH 3/5] nds32: Add perf call-graph support Nickhu
2018-10-18 8:43 ` [PATCH 4/5] nds32: Fix perf multiple events map to same counter Nickhu
2018-10-18 14:29 ` Mark Rutland
2018-10-22 10:20 ` Nick Hu
2018-10-18 8:43 ` [PATCH 5/5] nds32: Add document for NDS32 PMU Nickhu
2018-10-18 14:31 ` Mark Rutland
2018-10-22 10:23 ` Nick Hu
2018-10-22 13:17 ` Mark Rutland
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