lkml.org 
[lkml]   [2022]   [Mar]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH v3 0/2] Add Support for HiSilicon CPA PMU
Date
Add Support for HiSilicon CPA PMU driver. Json file in perf tool
is applied in
https://lore.kernel.org/linux-arm-kernel/YhkhSZp+a715Ldzr@kernel.org/.

Change since v2:
- Associate CPA PMUs with CPUs online, rather than CPUs in the nearest SCCL.
- Move CPA power management to probe and remove function.
- Address the comments from John.
- Link: https://lore.kernel.org/linux-arm-kernel/20220224111129.41416-1-liuqi115@huawei.com/

Change since v1:
- Address the comments from John.
- Link: https://lore.kernel.org/linux-arm-kernel/20220214114228.40859-1-liuqi115@huawei.com/

Qi Liu (2):
drivers/perf: hisi: Associate PMUs in SICL with CPUs online
drivers/perf: hisi: Add Support for CPA PMU

drivers/perf/hisilicon/Makefile | 2 +-
drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c | 400 +++++++++++++++++++
drivers/perf/hisilicon/hisi_uncore_pa_pmu.c | 18 +-
drivers/perf/hisilicon/hisi_uncore_pmu.c | 4 +
drivers/perf/hisilicon/hisi_uncore_pmu.h | 1 +
include/linux/cpuhotplug.h | 1 +
6 files changed, 414 insertions(+), 12 deletions(-)
create mode 100644 drivers/perf/hisilicon/hisi_uncore_cpa_pmu.c

--
2.24.0

\
 
 \ /
  Last update: 2022-03-21 08:05    [W:0.068 / U:2.124 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site