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pigweed/third_party/github/OpenPRoT/openprot/refs/heads/upstream/ocp-emea-demo-dma-transition/./services/mctp/client
tree: 3f95549b0dff9a14ece7fb1aabdf7e22c2cb392a
  1. src/
  2. BUILD.bazel
  3. Cargo.toml
  4. README.md
services/mctp/client/README.md

openprot-mctp-client

IPC client for the MCTP server, used by userspace applications under Pigweed (pw_kernel).

Overview

This crate provides IpcMctpClient, which implements the MctpClient trait from openprot-mctp-api. It communicates with the MCTP server process over a Pigweed IPC channel using the binary wire protocol defined in openprot-mctp-api.

Applications (such as the MCTP echo task) use this crate to interact with the MCTP server without needing to know about transport details.

Key Types

  • IpcMctpClient — implements MctpClient via Pigweed IPC; uses RefCell for interior mutability so trait methods taking &self can mutate internal IPC buffers

Status

The send_recv method is currently stubbed, pending Phase 6 integration with syscall::channel_transact.

Dependencies

  • openprot-mctp-api — MctpClient trait and wire protocol