From: "Leeder, Neil" <nleeder@codeaurora.org>
To: Hanjun Guo <hanjun.guo@linaro.org>,
Will Deacon <will.deacon@arm.com>,
Mark Rutland <mark.rutland@arm.com>
Cc: nleeder@codeaurora.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Mark Langsdorf <mlangsdo@redhat.com>,
Mark Salter <msalter@redhat.com>, Jon Masters <jcm@redhat.com>,
Timur Tabi <timur@codeaurora.org>,
Mark Brown <broonie@kernel.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Robin Murphy <robin.murphy@arm.com>
Subject: Re: [PATCH 0/2] arm64 SMMUv3 PMU driver with IORT support
Date: Wed, 9 Aug 2017 11:48:45 -0400 [thread overview]
Message-ID: <3eac1295-dba2-ad79-d868-b538b13de91a@codeaurora.org> (raw)
In-Reply-To: <394bd3b8-2583-01fa-02d3-6a49c2a6a6c0@linaro.org>
Hi Hanjun,
On 8/9/2017 3:56 AM, Hanjun Guo wrote:
> Hi Neil,
>
> On 2017/8/5 3:59, Neil Leeder wrote:
>> This adds a driver for the SMMUv3 PMU into the perf framework.
>> It includes an IORT update to support PM Counter Groups.
>>
>> IORT has no mechanism for determining device names so PMUs
>> are named based on their physical address.
>>
>> Tested on Qualcomm QDF2400. perf_fuzzer ran for 4+ hours
>> with no failures.
>>
>> Neil Leeder (2):
>> acpi: arm64: add iort support for PMCG
>> perf: add arm64 smmuv3 pmu driver
>>
>> drivers/acpi/arm64/iort.c | 54 +++
>
> I would like to be Cced for next version.
I will. I apologise for not including all the interested parties on this patchset.
>
>> drivers/perf/Kconfig | 9 +
>> drivers/perf/Makefile | 1 +
>> drivers/perf/arm_smmuv3_pmu.c | 823 ++++++++++++++++++++++++++++++++++++++++++
>> include/acpi/actbl2.h | 9 +-
>
> Do you have the acpica support code? I'm currently
> working on SMMUv3 MSI support and I would like to test
> it with MSI support for PMCG as well.
I don't have any code other than what was posted here.
What additional ACPICA support code is needed?
Neil
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project.
next prev parent reply other threads:[~2017-08-09 15:48 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-04 19:59 Neil Leeder
2017-08-04 19:59 ` [PATCH 1/2] acpi: arm64: add iort support for PMCG Neil Leeder
2017-08-07 11:17 ` Robin Murphy
2017-08-07 20:52 ` Leeder, Neil
2017-08-07 16:44 ` Lorenzo Pieralisi
2017-08-07 21:00 ` Leeder, Neil
2018-01-30 10:39 ` Shameerali Kolothum Thodi
2018-01-30 18:00 ` Lorenzo Pieralisi
2018-01-31 12:10 ` Shameerali Kolothum Thodi
2018-01-31 12:34 ` Lorenzo Pieralisi
2017-08-04 19:59 ` [PATCH 2/2] perf: add arm64 smmuv3 pmu driver Neil Leeder
2017-08-07 14:31 ` Robin Murphy
2017-08-07 21:18 ` Leeder, Neil
2017-12-05 5:01 ` Linu Cherian
2018-03-29 7:03 ` Yisheng Xie
[not found] ` <e55ab4404143ea0b3cc4795a93e37480@codeaurora.org>
2018-04-01 5:44 ` Neil Leeder
2018-04-02 6:37 ` Yisheng Xie
2018-04-02 14:24 ` Hanjun Guo
2018-04-02 17:59 ` Neil Leeder
2018-04-03 1:15 ` Hanjun Guo
2018-04-04 11:35 ` Lorenzo Pieralisi
2018-05-02 14:20 ` Agustin Vega-Frias
2018-05-03 9:22 ` Shameerali Kolothum Thodi
2018-04-18 11:05 ` Shameerali Kolothum Thodi
2018-04-19 1:17 ` Yisheng Xie
2017-08-09 7:56 ` [PATCH 0/2] arm64 SMMUv3 PMU driver with IORT support Hanjun Guo
2017-08-09 15:48 ` Leeder, Neil [this message]
2017-08-10 1:26 ` Hanjun Guo
2017-08-11 3:28 ` Leeder, Neil
2017-10-12 10:58 ` Hanjun Guo
2017-10-12 11:05 ` Lorenzo Pieralisi
2017-10-12 11:11 ` Hanjun Guo
2017-10-31 23:33 ` Yury Norov
2017-11-02 20:38 ` Leeder, Neil
2017-12-10 2:35 ` Linu Cherian
2017-12-18 14:48 ` Robin Murphy
2017-12-18 15:39 ` Marc Zyngier
2017-12-19 6:55 ` Linu Cherian
2017-12-19 12:11 ` Marc Zyngier
2017-12-19 6:36 ` Linu Cherian
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