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[v6,0/2] Add CCPI2 PMU support

Message ID 1571218608-15933-1-git-send-email-gkulkarni@marvell.com (mailing list archive)
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Series Add CCPI2 PMU support | expand

Message

Ganapatrao Prabhakerrao Kulkarni Oct. 16, 2019, 9:36 a.m. UTC 
Add Cavium Coherent Processor Interconnect (CCPI2) PMU
support in ThunderX2 Uncore driver.

v6:
	Rebased to 5.4-rc1

v5:
	Fixed minor bug of v4 (timer callback fuction
	was getting initialized to NULL for all PMUs).

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 Prabhakerrao 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                  | 267 +++++++++++++++---
 2 files changed, 245 insertions(+), 42 deletions(-)

Comments

Will Deacon Oct. 28, 2019, 9:55 p.m. UTC | #1 
On Wed, Oct 16, 2019 at 09:36:57AM +0000, Ganapatrao Prabhakerrao Kulkarni wrote:
> Add Cavium Coherent Processor Interconnect (CCPI2) PMU
> support in ThunderX2 Uncore driver.
> 
> v6:
> 	Rebased to 5.4-rc1

Thanks, this looks good to me so I'll queue it up for 5.5.

Will