Fix incorrect generatorID shifting

generatorID is an address or a software ID in the upper seven bits
followed by bit-0 of a 1 (for software ID) or a 0 for address. This
means that the address is effectively an 8-bit address, if bit-0 is 0.

This change removes the right shifting to fix comparisons to 8-bit
addresses done in the code.

Change-Id: Ia386596ad1ce7f15ef4dca446b5c4fc778dbb8e8
Signed-off-by: Vernon Mauery <vernon.mauery@linux.intel.com>
2 files changed
tree: cfb494e0190b1f49d25e1f38820832952a5c781d
  1. cmake/
  2. docs/
  3. include/
  4. non-yocto/
  5. src/
  6. tests/
  7. .clang-format
  8. .gitignore
  9. cmake-format.json
  10. CMakeLists.txt
  11. CMakeLists.txt.in
  12. generate-whitelist.py
  13. ipmi-whitelist.conf
  14. LICENSE
  15. MAINTAINERS
  16. OWNERS
  17. README.md
README.md

Intel IPMI OEM support library

This component is intended to provide Intel-specific IPMI[3] command handlers for OpenBMC. These handlers are intended to integrate BMC with servers based on Intel architecture.

Overview

intel-ipmi-oem serves as an extension[1] to OpenBMC IPMI daemon[2]. It is compiled as a shared library and intended to both:

  • override existing implementation of standard IPMI commands to comply with Intel-specific solutions,
  • provide implementation for non-standard OEM extensions.

Capabilities

Related features provided by the library are grouped in separate source files. Main extensions to vanilla OpenBMC IPMI stack are the following:

  • Acquiring SMBIOS data over IPMI
  • Commands for better integration with Intel hardware
  • Firmware update extensions
  • Extended parsing of IPMI Platform Events[4]

References

  1. OpenBMC IPMI Architecture
  2. Phosphor IPMI Host
  3. IPMI Specification v2.0
  4. Intel Platform Events parsing