linux-kernel - [PATCH v3 0/4] Add TLP filter support and some fixes for HiSilicon PCIe PMU

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Message-ID: <20221117084136.53572-1-yangyicong@huawei.com>
Date:   Thu, 17 Nov 2022 16:41:32 +0800
From:   Yicong Yang <yangyicong@...wei.com>
To:     Shaokun Zhang <zhangshaokun@...ilicon.com>, <liuqi6124@...il.com>,
        Jonathan Corbet <corbet@....net>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        <jonathan.cameron@...wei.com>, <bagasdotme@...il.com>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-doc@...r.kernel.org>, <linux-pci@...r.kernel.org>,
        <linuxarm@...wei.com>, <f.fangjian@...wei.com>,
        <prime.zeng@...wei.com>, <shenyang39@...wei.com>
Subject: [PATCH v3 0/4] Add TLP filter support and some fixes for HiSilicon PCIe PMU

From: Yicong Yang <yangyicong@...ilicon.com>

HiSilicon PCIe PMU support count the bandwidth of TLP headers, TLP payloads
or both. Add support for it. User can set this through perf tool's
'len_mode' like:

  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,len_mode=0x1/ sleep 5

Also includes fixes and improvement of both driver and documentation in this
series.

Change since v2:
- Take Patch 3 advance in the series and drop the fix tag, Per Jonathan
- Add tags from Jonathan for Patch 3-4, Thanks.
Link: https://lore.kernel.org/lkml/20221110085109.45227-2-yangyicong@huawei.com/

Change since v1:
- Refine the documentation per Jonathan and Bagas
- Collect tags from Jonathan. Thanks.
Link: https://lore.kernel.org/lkml/20221025113242.58271-1-yangyicong@huawei.com/

Bagas Sanjaya (1):
  Documentation: perf: Indent filter options list of hisi-pcie-pmu

Yicong Yang (3):
  drivers/perf: hisi: Fix some event id for hisi-pcie-pmu
  docs: perf: Fix PMU instance name of hisi-pcie-pmu
  drivers/perf: hisi: Add TLP filter support

 .../admin-guide/perf/hisi-pcie-pmu.rst        | 112 +++++++++++-------
 drivers/perf/hisilicon/hisi_pcie_pmu.c        |  22 +++-
 2 files changed, 85 insertions(+), 49 deletions(-)

-- 
2.24.0