bridgingcommands:Fix for Get Message command

Updated channel permissions for Get Message command in
ipmi-whitelist.conf

Tested:
1. Verified using cmdtool utility and clear linux OS.
2. Enable ProvisionedHostWhitelist mode (KCS trust policy) and verified.

Verified executing from BMC.
Command:  ipmitool raw 0x06 0x33  //Get Message
Response: Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0
          cmd=0x33 rsp=0xd4): Insufficient privilege level

Verified from system interface using cmdtool utility and Clear linux.
Command:  cmdtool.efi 20 18 33  //Get Message
Response: 80      //no data available

Verified using Clear Linux (System Interface)
Note: OpenIPMI driver provided by the Linux kernel will reject the
      Get Message command because it handles the message sequencing
      internally.
https://manpages.debian.org/testing/ipmitool/ipmitool.1.en.html

Signed-off-by: Jayaprakash Mutyala <mutyalax.jayaprakash@intel.com>
Change-Id: Ica41829523fa17a4009cded5fa89b2d94595d6d1
1 file changed
tree: 9330e66492548e6891c9b54226fa09b1fa52e918
  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