Open source PMCI stack implementation for add-in-card manageability.
summary
Describes implementing the DMTF PMCI protocol stack (SPDM for attestation/secure channel and MCTP/PLDM for discovery and manageability functions) to manage add-in cards like FPGAs, SmartNICs and other xPUs. Explains modeling those manageability functions with Redfish so datacenter orchestration software can consume them, and an OpenBMC-based open-source implementation supporting multiple add-in-card types.
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