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gerrit.openbmc.org / openbmc / phosphor-host-ipmid / f93b29c547b140a7b3e6329198e84970764fc18c
commitf93b29c547b140a7b3e6329198e84970764fc18c[log] [tgz]
authorKonstantin Aladyshev <aladyshev22@gmail.com>Wed May 05 14:49:14 2021 +0300
committerKonstantin Aladyshev <aladyshev22@gmail.com>Wed May 05 14:49:14 2021 +0300
tree9863b9ac8f41e03daf0b5625354e6549933f1159
parent7345ac419283973614e96534041e269a1be507aa [diff]
sensordatahandler: Set data unavailable if value is NaN

Currently if sensor value is NaN ipmid will report it as 0.

There is a special bit in "Get Sensor Reading Command" that
should be used to indicate not available state:

1b = reading/state unavailable
      The bit is also used to indicate when a reading/state
      is unavailable because the management controller cannot
      obtain a valid reading or state for the monitored entity,
      typically because the entity is not present.

Utilize this bit to add support for not available (na) state.

Example:
 Before:
  $ ipmitool sdr
  CPU0             | 0 degrees C | ok
  $ ipmitool sensor
  CPU0             | 0.000       | degrees C  | ...

 After:
  $ ipmitool sdr
  CPU0             | no reading  | ns
  $ ipmitool sensor
  CPU0             | na          | degrees C  | ...

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Change-Id: I05dec5baf7ef33929dd782ddeed0db83855f8bf0
1 file changed
tree: 9863b9ac8f41e03daf0b5625354e6549933f1159
  1. app/
  2. dbus-sdr/
  3. docs/
  4. include/
  5. libipmid/
  6. libipmid-host/
  7. scripts/
  8. softoff/
  9. test/
  10. user_channel/
  11. xyz/
  12. .build.sh
  13. .clang-format
  14. .gitignore
  15. .shellcheck
  16. .travis.yml
  17. apphandler.cpp
  18. apphandler.hpp
  19. bootstrap.sh
  20. chassishandler.cpp
  21. chassishandler.hpp
  22. configure.ac
  23. dcmihandler.cpp
  24. dcmihandler.hpp
  25. elog-errors.hpp
  26. entity_map_json.cpp
  27. entity_map_json.hpp
  28. error-HostEvent.hpp
  29. fruread.hpp
  30. generate_whitelist.sh
  31. globalhandler.cpp
  32. globalhandler.hpp
  33. groupext.cpp
  34. host-cmd-manager.cpp
  35. host-cmd-manager.hpp
  36. host-interface.cpp
  37. host-interface.hpp
  38. host-ipmid-whitelist.conf
  39. ipmi_fru_info_area.cpp
  40. ipmi_fru_info_area.hpp
  41. ipmid-new.cpp
  42. ipmisensor.cpp
  43. ipmiwhitelist.hpp
  44. LICENSE
  45. MAINTAINERS
  46. Makefile.am
  47. read_fru_data.cpp
  48. read_fru_data.hpp
  49. README.md
  50. sample.cpp
  51. sample.h
  52. selutility.cpp
  53. selutility.hpp
  54. sensordatahandler.cpp
  55. sensordatahandler.hpp
  56. sensorhandler.cpp
  57. sensorhandler.hpp
  58. settings.cpp
  59. settings.hpp
  60. storageaddsel.cpp
  61. storageaddsel.hpp
  62. storagehandler.cpp
  63. storagehandler.hpp
  64. sys_info_param.cpp
  65. sys_info_param.hpp
  66. systemintfcmds.cpp
  67. systemintfcmds.hpp
  68. testaddsel.cpp
  69. testit.cpp
  70. transporthandler.cpp
  71. transporthandler.hpp
  72. whitelist-filter.cpp
README.md

To build this package, do the following steps:

1. ./bootstrap.sh
2. ./configure ${CONFIGURE_FLAGS}
3. make

To clean the repository run ./bootstrap.sh clean.