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VirtIO guest drivers in Rust. For no_std environment. fork from rcore-os

Tree: 0b01e4cf22
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virtio-drivers
Andrew Walbran 0b01e4cf22 Dump BAR contents and config space address for debugging. 3 years ago
.github 4ee80e50ba Add tests for VirtQueue (#12) 3 years ago
examples 0b01e4cf22 Dump BAR contents and config space address for debugging. 3 years ago
src b1f457a3c1 Implement Pci::config_space(). 3 years ago
.gitignore 79ac8bf5fd Ignore all target directories in one .gitignore. 3 years ago
Cargo.toml 2298da2893 Make alloc optional. 3 years ago
LICENSE 6c88bcf3ed add simple README and LICENSE 5 years ago
README.md adf5e8b650 Document supported transports and features. (#15) 3 years ago

README.md

VirtIO-drivers-rs

CI

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