oemcommands: Fix for set security mode to mfg mode

Issue: Set security mode fails to enter manufacturing mode even though
       command got executed successfully.
Fix: As manufacturing mode is reserved, can't enable using set security
     mode command. So returning 0xCC as completion code.

Tested:
Verified using ipmitool raw commands.
Before fix:
Command: ipmitool raw 0x30 0xb4 0x03 0x01 //set security mode to mfg
Response:                       //Success

After fix:
Command:  ipmitool raw 0x30 0xb4 0x03 0x01  //set security mode to mfg
Response: Unable to send RAW command (channel=0x0 netfn=0x30 lun=0x0
          cmd=0xb4 rsp=0xcc): Invalid data field in request

Signed-off-by: Jayaprakash Mutyala <mutyalax.jayaprakash@intel.com>
Change-Id: Ib166bb7d4a5248a7f6f5b04615a9d80e8a78b3fe
1 file changed
tree: b2c44cc775d3ee82532fa5b476be1761f721227a
  1. docs/
  2. include/
  3. non-yocto/
  4. src/
  5. tests/
  6. .clang-format
  7. .gitignore
  8. cmake-format.json
  9. CMakeLists.txt
  10. CMakeLists.txt.in
  11. generate-whitelist.py
  12. ipmi-whitelist.conf
  13. LICENSE
  14. MAINTAINERS
  15. 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