Re: [PATCH 0/2] drivers/perf: hisi: Updates for HiSilicon uncore PMUs

[Yushan Wang <wangyushan12@huawei.com>]

Hi all, a gentle ping on this.

All comments are welcomed!

On 4/23/2026 11:29 PM, Yushan Wang wrote:
> This patchset added support of ITS PMU, and new version of MN PMU.
>
> ITS PMU supports counting number and latency of interrupts by catagory,
> and statistics of micro-ops of ITS.
>
> The new version of MN PMU added cycles event, to be used for MN metric
> computing.
>
> Yifan Wu (1):
>   drivers/perf: hisi: Add new function for HiSilicon MN PMU driver
>
> Yushan Wang (1):
>   drivers/perf: hisi: Support uncore ITS PMU
>
>  Documentation/admin-guide/perf/hisi-pmu.rst  |   6 +
>  drivers/perf/hisilicon/Makefile              |   2 +-
>  drivers/perf/hisilicon/hisi_uncore_its_pmu.c | 365 +++++++++++++++++++
>  drivers/perf/hisilicon/hisi_uncore_mn_pmu.c  |  61 +++-
>  4 files changed, 427 insertions(+), 7 deletions(-)
>  create mode 100644 drivers/perf/hisilicon/hisi_uncore_its_pmu.c
>