Represents a FireWire device.
- macOS 10.0+
The FireWire family tries to read the configuration ROM of each device on the FireWire bus. For each device that responds with its bus information block, the FireWire family publishes an
IOFire object in the I/O Registry. An
IOFire object keeps track of the device's node ID, copies config ROM properties into the object's property list, and scans the config ROM for unit directories, publishing an
IOFire object for each unit directory it finds.