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[v2,0/8] Add support for HiSilicon Hip09 uncore PMU driver

Message ID 1612338668-40493-1-git-send-email-zhangshaokun@hisilicon.com (mailing list archive)
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Series Add support for HiSilicon Hip09 uncore PMU driver | expand

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Shaokun Zhang Feb. 3, 2021, 7:51 a.m. UTC 
This patchset adds support for HiSilicon Hip09 SoC uncore PMUs driver
which is PMU v2 and it includes:
(a) Refactor interrupt registration and handler function for later
new uncore PMU driver in patch1;
(b) Update the PMU version suffiex for existing driver in patch2
(b) Some new functions are added on L3C/HHA PMU in patch3/4;
(c) New DDRC PMU model is supported using programable counter and
supports more events in patch5;
(d) Add new modules SLLC and PA PMU drivers in patch6/7;
(e) Update the perf document for the new functions and modules in
patch8;

ChangeLog
v1-->v2:
    1. Address John's comments and fix some typos
    2. Add John's Reviewed-by tags

Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Qi Liu <liuqi115@huawei.com>


Shaokun Zhang (8):
  drivers/perf: hisi: Refactor code for more uncore PMUs
  drivers/perf: hisi: Add PMU version for uncore PMU drivers.
  drivers/perf: hisi: Add new functions for L3C PMU
  drivers/perf: hisi: Add new functions for HHA PMU
  drivers/perf: hisi: Update DDRC PMU for programable counter
  drivers/perf: hisi: Add support for HiSilicon SLLC PMU driver
  drivers/perf: hisi: Add support for HiSilicon PA PMU driver
  docs: perf: Add new description on HiSilicon uncore PMU v2

 Documentation/admin-guide/perf/hisi-pmu.rst   |  54 +++
 drivers/perf/hisilicon/Makefile               |   3 +-
 drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 348 +++++++++++------
 drivers/perf/hisilicon/hisi_uncore_hha_pmu.c  | 301 ++++++++++-----
 drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c  | 353 ++++++++++++-----
 drivers/perf/hisilicon/hisi_uncore_pa_pmu.c   | 500 ++++++++++++++++++++++++
 drivers/perf/hisilicon/hisi_uncore_pmu.c      |  76 +++-
 drivers/perf/hisilicon/hisi_uncore_pmu.h      |  19 +-
 drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c | 531 ++++++++++++++++++++++++++
 include/linux/cpuhotplug.h                    |   2 +
 10 files changed, 1882 insertions(+), 305 deletions(-)
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_pa_pmu.c
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_sllc_pmu.c