linux-kernel - [PATCH v2 0/7] thermal: processor

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20231009190538.2488792-1-srinivas.pandruvada@linux.intel.com>
Date:   Mon,  9 Oct 2023 12:05:31 -0700
From:   Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To:     daniel.lezcano@...aro.org, rafael@...nel.org, rui.zhang@...el.com
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: [PATCH v2 0/7] thermal: processor_thermal: Power floor status

Support power floor notifications for Meteor Lake processors.

The first three changes is to prepare for power floor status and others
add support for power floor.

v2
- Use common define for offset
- Fix potential race during clearing of interrupt with workload hint
- Address comment for v1 for
thermal: int340x: processor_thermal: Support power floor notifications

Srinivas Pandruvada (7):
  thermal: int340x: processor_thermal: Move interrupt status MMIO offset
    to common header
  thermal: int340x: processor_thermal: Common function to clear SOC
    interrupt
  thermal: int340x: processor_thermal: Set feature mask before
    proc_thermal_add
  thermal: int340x: processor_thermal: Support power floor notifications
  thermal: int340x: processor_thermal: Handle power floor interrupts
  thermal: int340x: processor_thermal: Enable power floor support
  selftests/thermel/intel: Add test to read power floor status

 .../driver-api/thermal/intel_dptf.rst         |   8 ++
 .../thermal/intel/int340x_thermal/Makefile    |   1 +
 .../processor_thermal_device.c                |  68 +++++++++-
 .../processor_thermal_device.h                |  11 ++
 .../processor_thermal_device_pci.c            |  43 ++++--
 .../processor_thermal_power_floor.c           | 126 ++++++++++++++++++
 .../processor_thermal_wt_hint.c               |   3 -
 tools/testing/selftests/Makefile              |   1 +
 .../thermal/intel/power_floor/Makefile        |  12 ++
 .../intel/power_floor/power_floor_test.c      | 108 +++++++++++++++
 10 files changed, 365 insertions(+), 16 deletions(-)
 create mode 100644 drivers/thermal/intel/int340x_thermal/processor_thermal_power_floor.c
 create mode 100644 tools/testing/selftests/thermal/intel/power_floor/Makefile
 create mode 100644 tools/testing/selftests/thermal/intel/power_floor/power_floor_test.c

-- 
2.40.1