linux-kernel - [PATCH v6 0/6] Add HiSilicon SoC uncore Performance Monitoring Unit driver

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Message-ID: <1508411121-125691-1-git-send-email-zhangshaokun@hisilicon.com>
Date:   Thu, 19 Oct 2017 19:05:15 +0800
From:   Shaokun Zhang <zhangshaokun@...ilicon.com>
To:     <mark.rutland@....com>, <will.deacon@....com>
CC:     <jonathan.cameron@...wei.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-doc@...r.kernel.org>,
        <linuxarm@...wei.com>, Shaokun Zhang <zhangshaokun@...ilicon.com>
Subject: [PATCH v6 0/6] Add HiSilicon SoC uncore Performance Monitoring Unit driver 

This patchset adds support for HiSilicon SoC uncore PMUs driver. It
includes L3C, Hydra Home Agent (HHA) and DDRC.

Changes in v6:
* remove redundant member hisi_pmu::oneline_cpus
* rename member hisi_pmu::id
* add event code check when event init
* fix online/offline notifier for L3C/HHA/DDRC

Changes in v5:
* remove unnecessary name/num_events member in hisi_pmu
* refactor hisi_pmu_hwevents structure
* remove hisi_pmu_alloc function
* revise cpuhotplug for L3C PMUs
* add cpuhotplug for HHA/DDRC PMUs
* fix the name format of uncore PMUs
* remove unnecessary variants

Changes in v4:
* remove redundant code and comments
* reverse the functions order in exit function
* remove some GPL information
* revise including header file
* fix Jonathan's other comments

Changes in v3:
* rebase to 4.13-rc1
* add dev_err if ioremap fails for PMUs
 
Changes in v2:
* fix kbuild test robot error
* make hisi_uncore_ops static

Shaokun Zhang (6):
  Documentation: perf: hisi: Documentation for HiSilicon SoC PMU driver
  perf: hisi: Add support for HiSilicon SoC uncore PMU driver
  perf: hisi: Add support for HiSilicon SoC L3C PMU driver
  perf: hisi: Add support for HiSilicon SoC HHA PMU driver
  perf: hisi: Add support for HiSilicon SoC DDRC PMU driver
  arm64: MAINTAINERS: hisi: Add HiSilicon SoC PMU support

 Documentation/perf/hisi-pmu.txt               |  53 +++
 MAINTAINERS                                   |   7 +
 drivers/perf/Kconfig                          |   7 +
 drivers/perf/Makefile                         |   1 +
 drivers/perf/hisilicon/Makefile               |   1 +
 drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c | 463 +++++++++++++++++++++++++
 drivers/perf/hisilicon/hisi_uncore_hha_pmu.c  | 473 ++++++++++++++++++++++++++
 drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c  | 463 +++++++++++++++++++++++++
 drivers/perf/hisilicon/hisi_uncore_pmu.c      | 444 ++++++++++++++++++++++++
 drivers/perf/hisilicon/hisi_uncore_pmu.h      | 102 ++++++
 include/linux/cpuhotplug.h                    |   3 +
 11 files changed, 2017 insertions(+)
 create mode 100644 Documentation/perf/hisi-pmu.txt
 create mode 100644 drivers/perf/hisilicon/Makefile
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_ddrc_pmu.c
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_hha_pmu.c
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_l3c_pmu.c
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_pmu.c
 create mode 100644 drivers/perf/hisilicon/hisi_uncore_pmu.h

-- 
1.9.1