[PATCH 0/2] drivers/perf: hisi: Updates for HiSilicon uncore PMUs
Yushan Wang
wangyushan12 at huawei.com
Thu Apr 23 08:29:57 PDT 2026
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
--
2.33.0
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