Crate arcbox_virtio 

arcbox-virtio

VirtIO device implementations for ArcBox.

This crate provides VirtIO device emulation including:

• blk: Block device (virtio-blk)
• net: Network device (virtio-net)
• console: Console device (virtio-console)
• fs: Filesystem device (virtio-fs)
• vsock: Socket device (virtio-vsock)

VirtIO Queue

All devices use the standard VirtIO queue (virtqueue) mechanism for communication with the guest. The queue module provides the core queue implementation.

Architecture

┌─────────────────────────────────────────┐
│            arcbox-virtio                │
│  ┌─────┐ ┌─────┐ ┌─────┐ ┌─────┐ ┌────┐│
│  │ blk │ │ net │ │cons │ │ fs  │ │vsock││
│  └──┬──┘ └──┬──┘ └──┬──┘ └──┬──┘ └──┬─┘│
│     └───────┴───────┴───────┴───────┘  │
│                   │                     │
│              VirtQueue                  │
└─────────────────────────────────────────┘

Re-exports

pub use error::Result;

pub use error::VirtioError;

pub use queue::AvailRing;

pub use queue::Descriptor;

pub use queue::UsedRing;

pub use queue::VirtQueue;

Modules

blk

VirtIO block device (virtio-blk).

console

VirtIO console device (virtio-console).

error

Error types for VirtIO devices.

fs

VirtIO filesystem device (virtio-fs).

net

VirtIO network device (virtio-net).

queue

VirtIO queue (virtqueue) implementation.

vsock

VirtIO socket device (virtio-vsock).

Structs

DeviceStatus

VirtIO device status flags.

Enums

VirtioDeviceId

VirtIO device type IDs.

Traits

VirtioDevice

Trait for VirtIO devices.