From: jglauber@cavium.com (Jan Glauber)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 0/5] Cavium ThunderX uncore PMU support
Date: Wed, 9 Mar 2016 17:21:02 +0100 [thread overview]
Message-ID: <cover.1457539621.git.jglauber@cavium.com> (raw)
This patch series provides access to various counters on the ThunderX SOC.
For details of the uncore implementation see patch #1.
Patches #2-5 add the various ThunderX specific PMUs.
As suggested I've put the files under drivers/perf/uncore. I would
prefer this location over drivers/bus because not all of the uncore
drivers are bus related.
Changes to v1:
- Added NUMA support
- Fixed CPU hotplug by pmu migration
- Moved files to drivers/perf/uncore
- Removed OCX FRC and LNE drivers, these will fit better into a edac driver
- improved comments abount overflow interrupts
- removed max device limit
- trimmed include files
Feedback welcome!
Jan
-------------------------------------------------
Jan Glauber (5):
arm64/perf: Basic uncore counter support for Cavium ThunderX
arm64/perf: Cavium ThunderX L2C TAD uncore support
arm64/perf: Cavium ThunderX L2C CBC uncore support
arm64/perf: Cavium ThunderX LMC uncore support
arm64/perf: Cavium ThunderX OCX TLK uncore support
drivers/perf/Makefile | 1 +
drivers/perf/uncore/Makefile | 5 +
drivers/perf/uncore/uncore_cavium.c | 314 +++++++++++++++
drivers/perf/uncore/uncore_cavium.h | 95 +++++
drivers/perf/uncore/uncore_cavium_l2c_cbc.c | 237 +++++++++++
drivers/perf/uncore/uncore_cavium_l2c_tad.c | 600 ++++++++++++++++++++++++++++
drivers/perf/uncore/uncore_cavium_lmc.c | 196 +++++++++
drivers/perf/uncore/uncore_cavium_ocx_tlk.c | 380 ++++++++++++++++++
8 files changed, 1828 insertions(+)
create mode 100644 drivers/perf/uncore/Makefile
create mode 100644 drivers/perf/uncore/uncore_cavium.c
create mode 100644 drivers/perf/uncore/uncore_cavium.h
create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_cbc.c
create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_tad.c
create mode 100644 drivers/perf/uncore/uncore_cavium_lmc.c
create mode 100644 drivers/perf/uncore/uncore_cavium_ocx_tlk.c
--
1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Jan Glauber <jglauber@cavium.com>
To: Mark Rutland <mark.rutland@arm.com>, Will Deacon <will.deacon@arm.com>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Jan Glauber <jglauber@cavium.com>
Subject: [PATCH v2 0/5] Cavium ThunderX uncore PMU support
Date: Wed, 9 Mar 2016 17:21:02 +0100 [thread overview]
Message-ID: <cover.1457539621.git.jglauber@cavium.com> (raw)
This patch series provides access to various counters on the ThunderX SOC.
For details of the uncore implementation see patch #1.
Patches #2-5 add the various ThunderX specific PMUs.
As suggested I've put the files under drivers/perf/uncore. I would
prefer this location over drivers/bus because not all of the uncore
drivers are bus related.
Changes to v1:
- Added NUMA support
- Fixed CPU hotplug by pmu migration
- Moved files to drivers/perf/uncore
- Removed OCX FRC and LNE drivers, these will fit better into a edac driver
- improved comments abount overflow interrupts
- removed max device limit
- trimmed include files
Feedback welcome!
Jan
-------------------------------------------------
Jan Glauber (5):
arm64/perf: Basic uncore counter support for Cavium ThunderX
arm64/perf: Cavium ThunderX L2C TAD uncore support
arm64/perf: Cavium ThunderX L2C CBC uncore support
arm64/perf: Cavium ThunderX LMC uncore support
arm64/perf: Cavium ThunderX OCX TLK uncore support
drivers/perf/Makefile | 1 +
drivers/perf/uncore/Makefile | 5 +
drivers/perf/uncore/uncore_cavium.c | 314 +++++++++++++++
drivers/perf/uncore/uncore_cavium.h | 95 +++++
drivers/perf/uncore/uncore_cavium_l2c_cbc.c | 237 +++++++++++
drivers/perf/uncore/uncore_cavium_l2c_tad.c | 600 ++++++++++++++++++++++++++++
drivers/perf/uncore/uncore_cavium_lmc.c | 196 +++++++++
drivers/perf/uncore/uncore_cavium_ocx_tlk.c | 380 ++++++++++++++++++
8 files changed, 1828 insertions(+)
create mode 100644 drivers/perf/uncore/Makefile
create mode 100644 drivers/perf/uncore/uncore_cavium.c
create mode 100644 drivers/perf/uncore/uncore_cavium.h
create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_cbc.c
create mode 100644 drivers/perf/uncore/uncore_cavium_l2c_tad.c
create mode 100644 drivers/perf/uncore/uncore_cavium_lmc.c
create mode 100644 drivers/perf/uncore/uncore_cavium_ocx_tlk.c
--
1.9.1
next reply other threads:[~2016-03-09 16:21 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-09 16:21 Jan Glauber [this message]
2016-03-09 16:21 ` [PATCH v2 0/5] Cavium ThunderX uncore PMU support Jan Glauber
2016-03-09 16:21 ` [PATCH v2 1/5] arm64/perf: Basic uncore counter support for Cavium ThunderX Jan Glauber
2016-03-09 16:21 ` Jan Glauber
2016-04-19 15:06 ` Mark Rutland
2016-04-19 15:06 ` Mark Rutland
2016-04-20 12:29 ` Jan Glauber
2016-04-20 12:29 ` Jan Glauber
2016-03-09 16:21 ` [PATCH v2 2/5] arm64/perf: Cavium ThunderX L2C TAD uncore support Jan Glauber
2016-03-09 16:21 ` Jan Glauber
2016-04-19 15:43 ` Mark Rutland
2016-04-19 15:43 ` Mark Rutland
2016-03-09 16:21 ` [PATCH v2 3/5] arm64/perf: Cavium ThunderX L2C CBC " Jan Glauber
2016-03-09 16:21 ` Jan Glauber
2016-04-19 15:56 ` Mark Rutland
2016-04-19 15:56 ` Mark Rutland
2016-03-09 16:21 ` [PATCH v2 4/5] arm64/perf: Cavium ThunderX LMC " Jan Glauber
2016-03-09 16:21 ` Jan Glauber
2016-03-09 16:21 ` [PATCH v2 5/5] arm64/perf: Cavium ThunderX OCX TLK " Jan Glauber
2016-03-09 16:21 ` Jan Glauber
2016-04-04 12:19 ` [PATCH v2 0/5] Cavium ThunderX uncore PMU support Jan Glauber
2016-04-04 12:19 ` Jan Glauber
2016-04-25 11:22 ` Will Deacon
2016-04-25 11:22 ` Will Deacon
2016-04-25 12:02 ` Jan Glauber
2016-04-25 12:02 ` Jan Glauber
2016-04-25 13:19 ` Will Deacon
2016-04-25 13:19 ` Will Deacon
2016-04-26 12:08 ` Jan Glauber
2016-04-26 12:08 ` Jan Glauber
2016-04-26 13:53 ` Will Deacon
2016-04-26 13:53 ` Will Deacon
2016-04-27 10:51 ` Jan Glauber
2016-04-27 10:51 ` Jan Glauber
2016-04-27 11:18 ` Mark Rutland
2016-04-27 11:18 ` Mark Rutland
[not found] ` <CAEiAFz3eCsX3VoNus_Rq+En5zuB8fAxNCbC3ktw2NqLKwC=_kA@mail.gmail.com>
2016-04-19 10:35 ` Jan Glauber
2016-04-19 10:35 ` Jan Glauber
2016-04-19 16:03 ` Mark Rutland
2016-04-19 16:03 ` Mark Rutland
2016-06-28 10:24 ` Will Deacon
2016-06-28 10:24 ` Will Deacon
2016-06-28 14:04 ` Jan Glauber
2016-06-28 14:04 ` Jan Glauber
2016-07-04 10:11 ` Will Deacon
2016-07-04 10:11 ` Will Deacon
2016-09-16 7:55 ` Will Deacon
2016-09-16 7:55 ` Will Deacon
2016-09-16 8:39 ` Jan Glauber
2016-09-16 8:39 ` Jan Glauber
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