| # MCTP |
| |
| MCTP OpenPRoT devices shall support MCTP as the transport for all DMTF |
| protocols. |
| |
| ## Versions |
| |
| The *minimum required* MCTP version is 1.3.1 (DSP0236.) Support for MCTP 2.0.0 |
| (DSP0256) may be introduced in a future version of this spec. |
| |
| ## Required Bindings |
| |
| Currently only one binding is *mandatory* in the OpenPRoT specification, though |
| this will change in future versions. |
| |
| 1. MCTP over SMBus (DSP0237, 1.2.0) |
| |
| ## Recommended Bindings |
| |
| 1. MCTP over I3C (DSP0233, 1.0.1) |
| 2. MCTP over PCIe-VDM (DSP0238, 1.2.1) |
| * Only on platforms utilizing PCIe 6 and up. |
| 3. MCTP over USB (DSP0283, 1.0.0) |
| |
| ## Required Commands |
| |
| 1. Set Endpoint ID |
| 2. Get Endpoint ID |
| 3. Get MCTP Version Support |
| 4. Get Message Type Support |
| 5. Get Vendor Defined Message Support |
| 6. All commands in the range 0xF0 \- 0xFF |
| |
| ## Optional Commands |
| |
| 1. All other commands are optional, but may become required in future |
| revisions. |
| |
| ## Development TCP Binding |
| |
| 1. OpenPRoT will provide a TCP binding for developmental purposes. |
