VirtIO

VirtIO (Virtual I/O) is a standardized interface for virtual devices in paravirtualized environments. NuttX implements a complete VirtIO framework based on OpenAMP, supporting various VirtIO drivers such as VirtIO-Net, VirtIO-Block, VirtIO-Serial, and more.

The framework supports different transport layer implementations including VirtIO-MMIO, VirtIO-PCI, and VirtIO-Remoteproc.

Contents

• VirtIO Framework