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- menuconfig RT_USING_VIRTIO
- bool "Using VirtIO device drivers"
- default n
- if RT_USING_VIRTIO
- choice RT_USING_VIRTIO_VERSION
- prompt "VirtIO Version"
- default RT_USING_VIRTIO_LEGACY
- config RT_USING_VIRTIO_LEGACY
- bool "VirtIO Legacy (v0.95)"
- help
- Support for VirtIO legacy interface (version 0x1).
- This is the older version compatible with most existing QEMU versions.
- config RT_USING_VIRTIO10
- bool "VirtIO Legacy (v1.0 - alias for compatibility)"
- help
- Alias for RT_USING_VIRTIO_LEGACY for backward compatibility.
- Support for VirtIO legacy interface (version 0x1).
- config RT_USING_VIRTIO_MODERN
- bool "VirtIO Modern (v1.0+)"
- help
- Support for VirtIO modern interface (version 0x2).
- This version supports VirtIO 1.0, 1.1, and 1.2 specifications.
- Requires QEMU 2.4+ or compatible hypervisor.
- endchoice
- config RT_USING_VIRTIO_MMIO_ALIGN
- bool "Using VirtIO MMIO alignment"
- default y
- config RT_USING_VIRTIO_BLK
- bool "Using VirtIO BLK"
- default y
- config RT_USING_VIRTIO_NET
- bool "Using VirtIO NET"
- default y
- menuconfig RT_USING_VIRTIO_CONSOLE
- bool "Using VirtIO Console"
- default y
- if RT_USING_VIRTIO_CONSOLE
- config RT_USING_VIRTIO_CONSOLE_PORT_MAX_NR
- int "Max number of port in VirtIO Console"
- default 4
- endif
- config RT_USING_VIRTIO_GPU
- bool "Using VirtIO GPU"
- default y
- config RT_USING_VIRTIO_INPUT
- bool "Using VirtIO Input"
- default y
- endif
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