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gerrit.openbmc.org / openbmc / openpower-proc-control / 634dd5d5a4924bd2d6c3d2c20962cabf2d47e6b5
commit634dd5d5a4924bd2d6c3d2c20962cabf2d47e6b5[log] [tgz]
authorZane Shelley <zshelle@us.ibm.com>Tue Apr 12 16:16:32 2022 -0500
committerBen Tyner <ben.tyner@ibm.com>Thu Aug 11 17:14:21 2022 +0000
treecd0261befcf97c5030a115bda9b1b15e255c7725
parent48a851643178f59ed1561296979168447b02d516 [diff]
Stop ATTN service before instruction stop

Ensuring that ATTN service is stopped after PHYP has completed the power
off process. PHYP must be done before starting instruction stop. So that
is a good target to use.

ATTN service will not be stopped in the MPIPL case since the instruction
stop service is not used. We need to explicitly restart ATTN service in
MPIPL continue so that attention interrupts with no active attention
sources get cleared.

Tested: Verified on graceful shutdown that attention handler service was
stopped after soft-off app had finished (perform graceful shutdown).
Verified that following an MPIPL attention handler would service
attentions (inject error following MPIPL completion).

Change-Id: I52fb75a0bbfa48c714850aa2d3ed9229179cceea
Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
Signed-off-by: Ben Tyner <ben.tyner@ibm.com>
2 files changed
tree: cd0261befcf97c5030a115bda9b1b15e255c7725
  1. extensions/
  2. procedures/
  3. service_files/
  4. test/
  5. .clang-format
  6. .gitignore
  7. .shellcheck
  8. cfam_access.cpp
  9. cfam_access.hpp
  10. ext_interface.cpp
  11. ext_interface.hpp
  12. filedescriptor.cpp
  13. filedescriptor.hpp
  14. LICENSE
  15. meson.build
  16. meson_options.txt
  17. nmi_interface.cpp
  18. nmi_interface.hpp
  19. nmi_main.cpp
  20. OWNERS
  21. p10_cfam.hpp
  22. p9_cfam.hpp
  23. proc_control.cpp
  24. README.md
  25. registration.hpp
  26. targeting.cpp
  27. targeting.hpp
  28. temporary_file.cpp
  29. temporary_file.hpp
  30. util.cpp
  31. util.hpp
README.md

Contains procedures that interact with the OpenPower nest chipset.

To Build

To build this package, do the following steps:

    1. meson builddir
    2. ninja -C builddir

To build with phal feature:
    1. meson builddir -Dphal=enabled -Dopenfsi=enabled
    2. ninja -C builddir

To clean the repository run `ninja -C builddir/ clean`.