Fix for ID LED smsignal configuration

Issue: ID LED status reverting to default state after exiting
       manufacturing mode

Fix: Provided fix for ID LED status should not revert to default state
     after exiting manufacturing mode

Tested:
1. Keep the BMC in Manufacturing mode
2. Update Physical LED state to ON.
Command:  ipmitool raw 0x30 0x15 0x0d 0x00 0x01
Response: Success
3. Check the status of ID LED status
Command: busctl get-property xyz.openbmc_project.LED.Controller.identify
         /xyz/openbmc_project/led/physical/identify
         xyz.openbmc_project.Led.Physical State
Response: s "xyz.openbmc_project.Led.Physical.Action.On"
4. Wait for Manufacturing mode to exit and verify ID LED status.
   LED status is showing ON even after existing from mfg mode.

Signed-off-by: Jayaprakash Mutyala <mutyalax.jayaprakash@intel.com>
Change-Id: Ia7fe1946cd5c93a0f145b230026abde5ae724d48
1 file changed
tree: 55e5c1f708b59208695bb64c37b5b6cd0958e923
  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. 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