| # openprot-mctp-server |
| |
| Platform-independent MCTP server core, ported from the Hubris `mctp-server` crate. |
| |
| ## Overview |
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| This crate implements the central MCTP server logic: listener and request handle allocation, inbound message routing, outbound message fragmentation/sending, and timeout management for pending receive calls. It is generic over transport bindings via the `mctp_stack::Sender` trait. |
| |
| ## Key Types |
| |
| - `Server<S, N>` — the MCTP server, generic over `Sender` (transport) and `N` (config) |
| - `ServerConfig` — configuration constants (MAX_REQUESTS: 8, MAX_LISTENERS: 8, MAX_OUTSTANDING: 16, MAX_PAYLOAD: 1023) |
| - `RecvResult` — result from a receive operation |
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| ## Modules |
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| - `dispatch` — IPC request dispatcher; decodes wire-protocol requests and calls the corresponding `Server` methods |
| |
| ## Architecture |
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| The server wraps the `mctp-lib` `Router` as its packet processing engine. Inbound packets are fed via `Server::inbound()`, and `Server::update()` drives pending-recv fulfillment. The `dispatch` module bridges IPC wire-protocol messages to server operations. |
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| ## Dependencies |
| |
| - `openprot-mctp-api` — API traits and wire protocol |
| - `mctp-stack` (`mctp-lib`) — `Router`, `Sender`, fragmentation, serial/I2C handlers |
| - `mctp` — core MCTP types (`Eid`, `MsgType`, `Tag`) |
| - `heapless` — `no_std` collections |
