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gerrit.openbmc.org / openbmc / openpower-host-ipmi-oem / 505492c61b5f570ef3ebd0f6288e842dfb6141be
commit505492c61b5f570ef3ebd0f6288e842dfb6141be[log] [tgz]
authorPatrick Williams <patrick@stwcx.xyz>Thu Feb 02 02:57:25 2023 -0600
committerPatrick Williams <patrick@stwcx.xyz>Thu Feb 02 02:57:25 2023 -0600
treefd6958d4943a8bf48329971917187d6e7feadbb9
parent080503e14553ae9f4de2acdcc2bdb8d4016d7fc1 [diff]
sdbusplus: use shorter type aliases

The sdbusplus headers provide shortened aliases for many types.
Switch to using them to provide better code clarity and shorter
lines.  Possible replacements are for:
  * bus_t
  * exception_t
  * manager_t
  * match_t
  * message_t
  * object_t
  * slot_t

Change-Id: Icb5f840d3fc92ba893a99efb4f5e12719416fc44
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
1 file changed
tree: fd6958d4943a8bf48329971917187d6e7feadbb9
  1. org/
  2. scripts/
  3. .clang-format
  4. .gitignore
  5. bootstrap.sh
  6. configure.ac
  7. elog-errors.hpp
  8. host-interface.cpp
  9. host-interface.hpp
  10. LICENSE
  11. Makefile.am
  12. oemhandler.cpp
  13. oemhandler.hpp
  14. OWNERS
  15. README.md
README.md

This .so file is designed to support the OpenPOWER's BIOS OEM commands. Documentation can be found by contacting the OpenPOWER mailing list @ https://github.com/open-power/op-build

To Build

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`.

Supported Commands

  • Partial Add
  • Prepare for host update
  • BMC Factory Reset

Command Documentation

BMC Factory Reset

Netfun: 0x3a Command: 0x11

This command will call to reset the BMC to its factory default. See here for the factory reset implementation details.

This includes:

  1. Power the chassis off. The host needs to be powered off because the factory reset deletes the inventory items, which are needed for the BMC during the power on path, causing the power on to fail. The inventory items are repopulated during a host power on. An enhancement to OpenBMC would be to handle missing inventory items during a BMC reboot when the host is on.
  2. Set the BMC to perform factory reset on reboot.
  3. Reboot the BMC for the factory reset to take effect.

Because the chassis is powered off, the host does not receive a return code when successful.

This command is not allowed when the IPMI restriction mode is set to 'Whitelist'. See here for more information.