[PATCH v7 0/2] perf: Fujitsu: Add Uncore MAC/PCI PMU driver

[Koichi Okuno]

This adds two new dynamic PMUs to the Perf Events framework to program
and control the Uncore MAC/PCI PMUs in Fujitsu chips.

These drivers were created with reference to drivers/perf/qcom_l3_pmu.c.

These drivers export formatting and event information to sysfs so they can
be used by the perf user space tools with the syntaxes:

perf stat -e mac_iod0_mac0_ch0/ea-mac/ ls
perf stat -e mac_iod0_mac0_ch0/event=0x80/ ls

perf stat -e pci_iod0_pci0/ea-pci/ ls
perf stat -e pci_iod0_pci0/event=0x80/ ls

FUJITSU-MONAKA PMU Events Specification v1.1 URL:
https://github.com/fujitsu/FUJITSU-MONAKA

Changes in v7:
- Modify the code as suggested. (Jonathan Cameron)
  - Renamed the macros name to make it clear which register it applies to.
  - Deleted unused macro.
  - Changed some programming styles as suggested.
  - I tested using v6.17-rc1 and confirmed that I get the same results
    as before the macro name change.
- Link to v6:https://lore.kernel.org/all/20250711071404.2138816-1-fj2767dz@xxxxxxxxxxx/

Signed-off-by: Koichi Okuno <fj2767dz@xxxxxxxxxxx>

Koichi Okuno (2):
  perf: Fujitsu: Add the Uncore MAC PMU driver
  perf: Fujitsu: Add the Uncore PCI PMU driver

 .../admin-guide/perf/fujitsu_mac_pmu.rst      |  73 +++
 .../admin-guide/perf/fujitsu_pci_pmu.rst      |  50 ++
 Documentation/admin-guide/perf/index.rst      |   2 +
 drivers/perf/Kconfig                          |  18 +
 drivers/perf/Makefile                         |   2 +
 drivers/perf/fujitsu_mac_pmu.c                | 552 ++++++++++++++++++
 drivers/perf/fujitsu_pci_pmu.c                | 536 +++++++++++++++++
 7 files changed, 1233 insertions(+)
 create mode 100644 Documentation/admin-guide/perf/fujitsu_mac_pmu.rst
 create mode 100644 Documentation/admin-guide/perf/fujitsu_pci_pmu.rst
 create mode 100644 drivers/perf/fujitsu_mac_pmu.c
 create mode 100644 drivers/perf/fujitsu_pci_pmu.c

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2.43.0