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android / platform / external / rust / crates / virtio-drivers / refs/heads/main
commitadb770590f7b3e5bbcb530bbecd1c928cbdd3618[log] [tgz]
authorJames Farrell <[email protected]>Mon Oct 14 23:05:28 2024 +0000
committerJames Farrell <[email protected]>Mon Oct 14 23:05:28 2024 +0000
tree642f6b8962eb8949ef0ecd7fe103073a557fa42c
parent49cf138775517e4d0a8a308502705ad0e7271bcd [diff]
Migrate 8 crates to monorepo

quiche
virtio-drivers
aarch64-paging
libm
miette-derive
tokio
grpcio
serde-xml-rs

Bug: http://b/339424309
Test: treehugger
Change-Id: I64bee34b4efa8f4b11cbf592c2fd1fdd84715289
2 files changed
tree: 642f6b8962eb8949ef0ecd7fe103073a557fa42c
  1. .github/
  2. patches/
  3. src/
  4. .cargo_vcs_info.json
  5. .gitignore
  6. Android.bp
  7. Cargo.toml
  8. Cargo.toml.orig
  9. LICENSE
  10. METADATA
  11. MODULE_LICENSE_MIT
  12. OWNERS
  13. README.md
  14. rules.mk
  15. rust-toolchain.toml
README.md

VirtIO-drivers-rs

crates.io page docs.rs page CI

VirtIO guest drivers in Rust. For no_std environment.

Support status

Device types

DeviceSupported
Block✅
Net✅
GPU✅
Input✅
Console✅
Socket✅
...❌

Transports

TransportSupported
Legacy MMIO✅version 1
MMIO✅version 2
PCI✅Memory-mapped CAM only, e.g. aarch64 or PCIe ECAM

Device-independent features

Feature flagSupported
VIRTIO_F_INDIRECT_DESC✅Indirect descriptors
VIRTIO_F_EVENT_IDX✅avail_event and used_event fields
VIRTIO_F_VERSION_1TODOVirtIO 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

cd examples/x86_64
make qemu

aarch64

cd examples/aarch64
make qemu

RISCV

cd examples/riscv
make qemu

You will see device info & GUI Window in qemu.