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gerrit.openbmc.org / openbmc / witherspoon-pfault-analysis / 3b7b38ba48caab4f84eafccf0ab92fa653a4faab
commit3b7b38ba48caab4f84eafccf0ab92fa653a4faab[log] [tgz]
authorBrandon Wyman <bjwyman@gmail.com>Mon Sep 25 16:43:45 2017 -0500
committerBrandon Wyman <bjwyman@gmail.com>Mon Oct 02 13:36:18 2017 -0500
tree8f46ddd276545b54013c2cb3bb83824def0f7465
parent83abbd6fe404b52e81a3ac233258ab77b2fcc65f [diff]
Add helper function to see if PMBus file exists

Due to some odd power supply behavior on some systems, certain PMBus
files in sysfs end up missing. Adding in a helper function to avoid
spurious tracing if an application so chooses to check for existence
before trying to read one of those files. See openbmc/openbmc#2364 issue
opened for this problem with the missing files.

Change-Id: Ib295beb7ff1733da6ecbcd6966b76b918ade7f54
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
2 files changed
tree: 8f46ddd276545b54013c2cb3bb83824def0f7465
  1. power-sequencer/
  2. power-supply/
  3. test/
  4. xyz/
  5. .gitignore
  6. argument.hpp
  7. bootstrap.sh
  8. configure.ac
  9. device.hpp
  10. device_monitor.hpp
  11. elog-errors.hpp
  12. event.hpp
  13. file.hpp
  14. LICENSE
  15. Makefile.am
  16. names_values.hpp
  17. pmbus.cpp
  18. pmbus.hpp
  19. README.md
  20. timer.cpp
  21. timer.hpp
  22. utility.cpp
  23. utility.hpp
README.md

Code for detecting and analyzing power faults on Witherspoon.

To Build

To build this package, do the following steps:

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

To full clean the repository again run `./bootstrap.sh clean`.