mbox series

[v2,00/10] powerpc/perf: Add support for power10 PMU Hardware

Message ID 1593595262-1433-1-git-send-email-atrajeev@linux.vnet.ibm.com (mailing list archive)
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Series powerpc/perf: Add support for power10 PMU Hardware | expand

Message

Athira Rajeev July 1, 2020, 9:20 a.m. UTC 
The patch series adds support for power10 PMU hardware.

Anju T Sudhakar (2):
  powerpc/perf: Add support for outputting extended regs in perf
    intr_regs
  tools/perf: Add perf tools support for extended register capability in
    powerpc

Athira Rajeev (5):
  KVM: PPC: Book3S HV: Save/restore new PMU registers
  powerpc/perf: Update Power PMU cache_events to u64 type
  powerpc/perf: power10 Performance Monitoring support
  powerpc/perf: support BHRB disable bit and new filtering modes
  powerpc/perf: Add extended regs support for power10 platform

Madhavan Srinivasan (3):
  powerpc/perf: Add support for ISA3.1 PMU SPRs
  powerpc/xmon: Add PowerISA v3.1 PMU SPRs
  powerpc/perf: Add power10_feat to dt_cpu_ftrs

---

Changes from v1 -> v2
- Added support for extended regs in powerpc
  for power9/power10 platform ( patches 8, 9, 10)
- Addressed change/removal of some event codes
  in the PMU driver

---

 arch/powerpc/include/asm/kvm_book3s_asm.h       |   2 +-
 arch/powerpc/include/asm/kvm_host.h             |   4 +-
 arch/powerpc/include/asm/perf_event_server.h    |  11 +-
 arch/powerpc/include/asm/processor.h            |   4 +
 arch/powerpc/include/asm/reg.h                  |   9 +
 arch/powerpc/include/uapi/asm/perf_regs.h       |  20 +-
 arch/powerpc/kernel/asm-offsets.c               |   3 +
 arch/powerpc/kernel/cpu_setup_power.S           |   7 +
 arch/powerpc/kernel/dt_cpu_ftrs.c               |  26 ++
 arch/powerpc/kernel/sysfs.c                     |   8 +
 arch/powerpc/kvm/book3s_hv.c                    |   6 +-
 arch/powerpc/kvm/book3s_hv_interrupts.S         |   8 +
 arch/powerpc/kvm/book3s_hv_rmhandlers.S         |  24 ++
 arch/powerpc/perf/Makefile                      |   2 +-
 arch/powerpc/perf/core-book3s.c                 |  61 +++-
 arch/powerpc/perf/generic-compat-pmu.c          |   2 +-
 arch/powerpc/perf/internal.h                    |   1 +
 arch/powerpc/perf/isa207-common.c               |  72 +++-
 arch/powerpc/perf/isa207-common.h               |  33 +-
 arch/powerpc/perf/mpc7450-pmu.c                 |   2 +-
 arch/powerpc/perf/perf_regs.c                   |  42 ++-
 arch/powerpc/perf/power10-events-list.h         |  70 ++++
 arch/powerpc/perf/power10-pmu.c                 | 425 ++++++++++++++++++++++++
 arch/powerpc/perf/power5+-pmu.c                 |   2 +-
 arch/powerpc/perf/power5-pmu.c                  |   2 +-
 arch/powerpc/perf/power6-pmu.c                  |   2 +-
 arch/powerpc/perf/power7-pmu.c                  |   2 +-
 arch/powerpc/perf/power8-pmu.c                  |   2 +-
 arch/powerpc/perf/power9-pmu.c                  |   8 +-
 arch/powerpc/perf/ppc970-pmu.c                  |   2 +-
 arch/powerpc/platforms/powernv/idle.c           |  14 +
 arch/powerpc/xmon/xmon.c                        |  15 +
 tools/arch/powerpc/include/uapi/asm/perf_regs.h |  20 +-
 tools/perf/arch/powerpc/include/perf_regs.h     |   8 +-
 tools/perf/arch/powerpc/util/perf_regs.c        |  61 ++++
 35 files changed, 939 insertions(+), 41 deletions(-)
 create mode 100644 arch/powerpc/perf/power10-events-list.h
 create mode 100644 arch/powerpc/perf/power10-pmu.c