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android / platform / external / rust / crates / virtio-drivers / f1cc9a69932c28e2a43104e2e02ac77564ba9f74
commitf1cc9a69932c28e2a43104e2e02ac77564ba9f74[log] [tgz]
authorAndrew Walbran <qwandor@google.com>Mon Nov 21 15:18:09 2022 +0000
committerAndrew Walbran <qwandor@google.com>Mon Nov 21 15:54:57 2022 +0000
treeea067972eb67a29016a0c953646a18a3c5772cc4
parent5885314570d075f592cee4eb9562d366495b385c [diff]
Pull in patches to be submitted upstream.

This includes the PCI transport, and a number of bugfixes.

Bug: 237249743
Test: virtio-drivers_test_src_lib
Change-Id: I83e9b80b20ba46263dbeed925fdadcd4e3d2157d
19 files changed
tree: ea067972eb67a29016a0c953646a18a3c5772cc4
  1. .github/
  2. src/
  3. .cargo_vcs_info.json
  4. .gitignore
  5. Android.bp
  6. Cargo.toml
  7. Cargo.toml.orig
  8. cargo2android.json
  9. LICENSE
  10. METADATA
  11. MODULE_LICENSE_MIT
  12. OWNERS
  13. README.md
README.md

VirtIO-drivers-rs

CI

VirtIO guest drivers in Rust. For no_std environment.

Support status

Device types

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

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