Use IOCTL to access RPMSG devices instead of sysfs nodes.

OpenAMP / openamp-system-reference

End-to-end system reference material showcasing all the different aspects of OpenAMP, on multiple vendor platforms.

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Use IOCTL to access RPMSG devices instead of sysfs nodes. #50

Open tnmysh opened 3 months ago

tnmysh commented 3 months ago

Some demos currently use sysfs nodes to access rpmsg devices. However, that limits apps to run in root mode only. If IOCTLS are used, then apps running in usermode can also perform RPMSG communication with remote.