HOST INTERFACE CROSSBAR FOR SENSOR HUB

摘要

A microcontroller for a peripheral hub includes a plurality of host bus interface microdrivers and a corresponding plurality of host transports. A first manager client, associated with a supported peripheral device, processes messages from a first host. A host manager module routes asynchronous communications, including but not limited to HID input reports, from a client to a host via one of a plurality of supported transports via a targeted transport indicated in the communication. The host manager modules routes synchronous communications from a host to a client via a targeted transport selected from a plurality of transports.

主权项

1. A computer system, comprising:
a first host comprising a processor and a first bus interface to a first transport bus; a first peripheral device; a hub microcontroller, comprising:
a first host bus interface microdriver associated with the first transport bus;a first manager client associated with the first peripheral device;a host manager module to:
detect a communication between the first host and the first peripheral device;determine a recipient of the communication;access registration information to identify a callback handler associated with the recipient; andassociate the communication with the callback handler; andinitiate the callback handler to forward the communication to the recipient.