virtio-drivers 0.1.0

VirtIO guest drivers.
Documentation
# VirtIO-drivers-rs

[![CI](https://github.com/rcore-os/virtio-drivers/workflows/CI/badge.svg?branch=master)](https://github.com/rcore-os/virtio-drivers/actions)

VirtIO guest drivers in Rust. For **no_std** environment.

## Support status

### Device types

| Device  | Supported |
| ------- | --------- |
| Block   ||
| Net     ||
| GPU     ||
| Input   ||
| Console ||
| ...     ||

### Transports

| Transport   | Supported |           |
| ----------- | --------- | --------- |
| Legacy MMIO || version 1 |
| MMIO        || version 2 |
| PCI         ||           |

### Device-independent features

| Feature flag                 | Supported |                                         |
| ---------------------------- | --------- | --------------------------------------- |
| `VIRTIO_F_INDIRECT_DESC`     || Indirect descriptors                    |
| `VIRTIO_F_EVENT_IDX`         || `avail_event` and `used_event` fields   |
| `VIRTIO_F_VERSION_1`         | TODO      | VirtIO version 1 compliance             |
| `VIRTIO_F_ACCESS_PLATFORM`   || Limited device access to memory         |
| `VIRTIO_F_RING_PACKED`       || Packed virtqueue layout                 |
| `VIRTIO_F_IN_ORDER`          || Optimisations for in-order buffer usage |
| `VIRTIO_F_ORDER_PLATFORM`    || Platform ordering for memory access     |
| `VIRTIO_F_SR_IOV`            || Single root I/O virtualization          |
| `VIRTIO_F_NOTIFICATION_DATA` || Extra data in device notifications      |

## Examples & Tests

- x86_64 (TODO)

- [RISCV]./examples/riscv