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android / platform / external / rust / crates / virtio-drivers / refs/heads/android14-mainline-healthfitness-release
commitc017edf97569c556a26c4b1d7d79a2c5c316a579[log] [tgz]
authorAndroid Build Coastguard Worker <[email protected]>Sat Jul 08 04:35:03 2023 +0000
committerAndroid Build Coastguard Worker <[email protected]>Sat Jul 08 04:35:03 2023 +0000
tree3870c0c02033031bf9d4b1739f6dab9f16c9ac9f
parentcd8128c277a31d7dc906a235362fd575789877e6 [diff]
parent66d53d7360e4e07d84e688cd116b96ebc8c7d4fb [diff]
Snap for 10460766 from 66d53d7360e4e07d84e688cd116b96ebc8c7d4fb to mainline-healthfitness-release

Change-Id: Id0b6c02de288fd2867248db9bbd90a2a688ff819
tree: 3870c0c02033031bf9d4b1739f6dab9f16c9ac9f
  1. .github/
  2. patches/
  3. src/
  4. .cargo_vcs_info.json
  5. .gitignore
  6. Android.bp
  7. Cargo.toml
  8. Cargo.toml.orig
  9. cargo2android.json
  10. LICENSE
  11. METADATA
  12. MODULE_LICENSE_MIT
  13. OWNERS
  14. README.md
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 (TODO)

aarch64

cd examples/aarch64
make qemu

RISCV

cd examples/riscv
make qemu

You will see device info & GUI Window in qemu.