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charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Shuai, On Sat, 4 Nov 2023, Shuai Xue wrote: > Change Log > ========== > > - move the &plat_dev->dev to previous line to warp more beautiful (Per Jonathan) > - rename error label with the same suffix 'err' (Per Jonathan) > - drop unnecessary else branch and return directly (Per Baolin) > - warp out set prev_count from dwc_pcie_pmu_set_period (Per Baolin) > - use PMU_FORMAT_ATTR to simplify format sysfs stuff (Per Will) > - export pci_clear_and_set_dword() to simplify _enable() functions (Per Will) > - simplify _read() function by unconditionally calculate with unit in bytes plused if branch for group#1 event (Per Will and Robin) > - simplify _update() function by unconditionally mask with 64-bit width plused if branch for lane event (Per Will) > - add type sanity check in _init() (Per Will) > - test with fuzzing tool before this new version (Per Will) > - register a platform device for each PCI device to probe RAS_DES PMU cap (Per Robin) > - add dwc_pcie_vendor_ids to extend vendor id for future added device (Per Krishna) > - pickup review-by tag from Baolin, Yicong and Jonathan ... > Shuai Xue (5): > docs: perf: Add description for Synopsys DesignWare PCIe PMU driver > PCI: Add Alibaba Vendor ID to linux/pci_ids.h > PCI: move pci_clear_and_set_dword helper to pci header > drivers/perf: add DesignWare PCIe PMU driver > MAINTAINERS: add maintainers for DesignWare PCIe PMU driver As I mentioned earlier, I successfully tested your patchset with a few patches on top of it to enable DWC PCIe PMU on AmpereOne. Thus, feel free to add this tag to all the patches above: Tested-by: Ilkka Koskinen Br, Ilkka > > .../admin-guide/perf/dwc_pcie_pmu.rst | 94 +++ > Documentation/admin-guide/perf/index.rst | 1 + > MAINTAINERS | 7 + > drivers/infiniband/hw/erdma/erdma_hw.h | 2 - > drivers/pci/access.c | 12 + > drivers/pci/pcie/aspm.c | 11 - > drivers/perf/Kconfig | 7 + > drivers/perf/Makefile | 1 + > drivers/perf/dwc_pcie_pmu.c | 798 ++++++++++++++++++ > include/linux/pci.h | 2 + > include/linux/pci_ids.h | 2 + > 11 files changed, 924 insertions(+), 13 deletions(-) > create mode 100644 Documentation/admin-guide/perf/dwc_pcie_pmu.rst > create mode 100644 drivers/perf/dwc_pcie_pmu.c > > -- > 2.39.3 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel