Devices may implement protocols, which are Banjo ABIs used by child devices to interact with parent devices in a device-specific manner. The USB Protocol, Block Core Protocol, and Ethernet Protocol, are examples of these. Protocols are usually in-process interactions between devices in the same driver host, but in cases of driver isolation, they may take place through RPC to another driver host (through proxy).
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Last updated 2025-02-13 UTC.
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