[PATCH v4 0/2] Add CCPI2 PMU support

From: Ganapatrao Kulkarni
Date: Tue Aug 27 2019 - 06:00:33 EST


Add Cavium Coherent Processor Interconnect (CCPI2) PMU
support in ThunderX2 Uncore driver.

v4:
Update with review comments [2].
Changed Counter read to 2 word read since single dword read is misbhehaving(hw issue).

[2] https://lkml.org/lkml/2019/7/23/231

v3: Rebased to 5.3-rc1

v2: Updated with review comments [1]

[1] https://lkml.org/lkml/2019/6/14/965

v1: initial patch

Ganapatrao Kulkarni (2):
Documentation: perf: Update documentation for ThunderX2 PMU uncore
driver
drivers/perf: Add CCPI2 PMU support in ThunderX2 UNCORE driver.

.../admin-guide/perf/thunderx2-pmu.rst | 20 +-
drivers/perf/thunderx2_pmu.c | 258 +++++++++++++++---
2 files changed, 236 insertions(+), 42 deletions(-)

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2.17.1