Hi, just a short information about the latest RTDM check-in:
RTDM device profiles are meant to standardise and stabilise the interface between drivers on one side and applications or other drivers on the other. Still, they might evolve over the time, potentially causing incompatibilities. In order to help both driver writers and application developers to publish and detect, respectively, those changes, a versioning scheme for profiles has now been established. Drivers can export the supported profile version in the rtdm_device structure, applications can query that version (+ further data) via the generic, core-implemented IOCTL RTIOC_DEVICE_INFO. Jan
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