Add Softshutdown and Hardshutdown threshold interface

Added threshold interfaces like Softshutdown and Hardshutdown
interfaces in dbus-sensors. This is similiar to warning and
critical threshold interfaces.

To enable this Softshutdown and Hardshutdown interfaces, need to
set the Severity level in EM config. Severity value as 2 for
Softshutdown and Severity value as 3 for Hardshutdown.

TESTED: Tested on Facebook YosemiteV2 hardware. Verified the
Hardshutdown and Softshutdown interfaces are created
and displaying in dbus objects.

Signed-off-by: Jayashree Dhanapal <jayashree-d@hcl.com>
Change-Id: Ic9a6e719a8343321f894bc031688a17a3ed7fd67
3 files changed
tree: 13335883d309f2e98b0aa0541dd1d1dd010cb045
  1. include/
  2. service_files/
  3. src/
  4. subprojects/
  5. tests/
  6. .clang-format
  7. .clang-ignore
  8. .clang-tidy
  9. .gitignore
  10. Jenkinsfile
  11. LICENSE
  12. MAINTAINERS
  13. meson.build
  14. meson_options.txt
  15. OWNERS
  16. README.md
README.md

dbus-sensors

dbus-sensors is a collection of sensor applications that provide the xyz.openbmc_project.Sensor collection of interfaces. They read sensor values from hwmon, d-bus, or direct driver access to provide readings. Some advance non-sensor features such as fan presence, pwm control, and automatic cpu detection (x86) are also supported.

key features

  • runtime re-configurable from d-bus (entity-manager or the like)

  • isolated: each sensor type is isolated into its own daemon, so a bug in one sensor is unlikely to affect another, and single sensor modifications are possible

  • async single-threaded: uses sdbusplus/asio bindings

  • multiple data inputs: hwmon, d-bus, direct driver access

sensor documentation