From: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
To: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Cc: Will.Deacon@arm.com, mark.rutland@arm.com,
jnair@caviumnetworks.com, Robert.Richter@cavium.com,
Vadim.Lomovtsev@cavium.com, Jan.Glauber@cavium.com,
gklkml16@gmail.com
Subject: [PATCH v5 0/2] Add ThunderX2 SoC Performance Monitoring Unit driver
Date: Wed, 16 May 2018 10:25:16 +0530 [thread overview]
Message-ID: <20180516045518.6876-1-ganapatrao.kulkarni@cavium.com> (raw)
This patchset adds PMU driver for Cavium's ThunderX2 SoC UNCORE devices.
The SoC has PMU support in L3 cache controller (L3C) and in the
DDR4 Memory Controller (DMC).
v5:
-Incroporated review comments from Mark Rutland[2]
v4:
-Incroporated review comments from Mark Rutland[1]
[1] https://www.spinics.net/lists/arm-kernel/msg588563.html
[2] https://lkml.org/lkml/2018/4/26/376
v3:
- fixed warning reported by kbuild robot
v2:
- rebased to 4.12-rc1
- Removed Arch VULCAN dependency.
- update SMC call parameters as per latest firmware.
v1:
-Initial patch
Ganapatrao Kulkarni (2):
perf: uncore: Adding documentation for ThunderX2 pmu uncore driver
ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver
Documentation/perf/thunderx2-pmu.txt | 66 +++
drivers/perf/Kconfig | 8 +
drivers/perf/Makefile | 1 +
drivers/perf/thunderx2_pmu.c | 965 +++++++++++++++++++++++++++++++++++
include/linux/cpuhotplug.h | 1 +
5 files changed, 1041 insertions(+)
create mode 100644 Documentation/perf/thunderx2-pmu.txt
create mode 100644 drivers/perf/thunderx2_pmu.c
--
2.9.4
next reply other threads:[~2018-05-16 4:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-16 4:55 Ganapatrao Kulkarni [this message]
2018-05-16 4:55 ` [PATCH v5 1/2] perf: uncore: Adding documentation for ThunderX2 pmu uncore driver Ganapatrao Kulkarni
2018-05-16 4:55 ` [PATCH v5 2/2] ThunderX2: Add Cavium ThunderX2 SoC UNCORE PMU driver Ganapatrao Kulkarni
2018-05-17 11:12 ` John Garry
2018-05-18 10:57 ` Ganapatrao Kulkarni
2018-06-04 4:04 ` [PATCH v5 0/2] Add ThunderX2 SoC Performance Monitoring Unit driver Ganapatrao Kulkarni
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