Fix SOL over SSH service control

According to Intel BMC EPS, byte 2 bit 6 of control BMC Service command
(0x30 0xB1) controls SOL over SSH service. But now it controls the SOL
service, meaning that disabling it will also disable other SOL services
like SOL over RMCP+ and SOL on web, while SOL SSH port is still open
and accepts incoming connections. This patch fixes this issue by only
disabling the SOL SSH service.

Tested:
* Disabling SOL over SSH will stop the SOL SSH service and all existing
  SOL SSH connections are closed. The port is also closed.
* After disabling SOL SSH service, SOL can still be connected from web.

Change-Id: I4f4001805a636ea33168327be806afba1328fcc4
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@intel.com>
1 file changed
tree: e5008af1ec5ad32d96baa265e284324257c067b2
  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