linux-kernel - Re: [PATCH v3 0/3] perf: xgene: Add support for SoC PMU version 3

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Message-ID: <CAFHUOYzjOL87TzrdKJA8EcpFK36pKVZqM2dAxSEm-VC5ZM6UbQ@mail.gmail.com>
Date:   Tue, 20 Jun 2017 11:45:33 -0700
From:   Hoan Tran <hotran@....com>
To:     Will Deacon <will.deacon@....com>,
        Mark Rutland <mark.rutland@....com>,
        Jonathan Corbet <corbet@....net>, Tai Nguyen <ttnguyen@....com>
Cc:     linux-arm-kernel@...ts.infradead.org,
        lkml <linux-kernel@...r.kernel.org>, linux-doc@...r.kernel.org,
        Loc Ho <lho@....com>, Hoan Tran <hotran@....com>
Subject: Re: [PATCH v3 0/3] perf: xgene: Add support for SoC PMU version 3

Hi Mark and All,

Do you have any comments on this patch set?

Thank you!
Hoan

On Tue, Jun 6, 2017 at 11:02 AM, Hoan Tran <hotran@....com> wrote:
> This patch set adds support for SoC-wide (AKA uncore) Performance Monitoring
> Unit version 3.
>
> It can support up to
>  - 2 IOB PMU instances
>  - 8 L3C PMU instances
>  - 2 MCB PMU instances
>  - 8 MCU PMU instances
> and these PMUs support 64 bit counter
>
> v3:
>  * Seperate acpi_pmu_probe_active_mcb_mcu_l3c for v3
>  * Consistent PMU event name
>  * Update comment
>  * Correct active MCU detection
>
> v2:
>  * Split into separate patches
>  * Use the function pointers for the PMU leaf functions
>  * Parse PMU subnode by the match table
>  * Dont allow user change agent id by config1 for SoC PMU v3
>
> Hoan Tran (3):
>   perf: xgene: Parse PMU subnode from the match table
>   perf: xgene: Move PMU leaf functions into function pointer structure
>   perf: xgene: Add support for SoC PMU version 3
>
>  drivers/perf/xgene_pmu.c | 677 +++++++++++++++++++++++++++++++++++++++++++----
>  1 file changed, 622 insertions(+), 55 deletions(-)
>
> --
> 1.9.1
>