| From: |
| Ganapatrao Prabhakerrao Kulkarni <gkulkarni-AT-marvell.com> |
| To: |
| "linux-doc-AT-vger.kernel.org" <linux-doc-AT-vger.kernel.org>, "linux-kernel-AT-vger.kernel.org" <linux-kernel-AT-vger.kernel.org>, "linux-arm-kernel-AT-lists.infradead.org" <linux-arm-kernel-AT-lists.infradead.org> |
| Subject: |
| [PATCH v6 0/2] Add CCPI2 PMU support |
| Date: |
| Wed, 16 Oct 2019 09:36:57 +0000 |
| Message-ID: |
| <1571218608-15933-1-git-send-email-gkulkarni@marvell.com> |
| Cc: |
| "will-AT-kernel.org" <will-AT-kernel.org>, "mark.rutland-AT-arm.com" <mark.rutland-AT-arm.com>, "corbet-AT-lwn.net" <corbet-AT-lwn.net>, "Jayachandran Chandrasekharan Nair" <jnair-AT-marvell.com>, Robert Richter <rrichter-AT-marvell.com>, Jan Glauber <jglauber-AT-marvell.com>, "gklkml16-AT-gmail.com" <gklkml16-AT-gmail.com> |
| Archive-link: |
| Article |
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(-)
--
2.17.1
