| commit | ae90eebfd50176f305316f990c0fe5cc39370b9b | [log] [tgz] |
|---|---|---|
| author | Andrew Walbran <[email protected]> | Fri Nov 25 12:39:39 2022 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Fri Nov 25 12:39:39 2022 +0000 |
| tree | 322c9631f79ede29e3ee3abcc180489ea6efa00f | |
| parent | abff95d7a13459c477c91d001555d255711a723f [diff] | |
| parent | 15e178d8ac88377d51020154d87639ae5209ce51 [diff] |
More patches from upstream. am: 15e178d8ac Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/virtio-drivers/+/2317514 Change-Id: I14cca78bee8c1f17d324c33836f54a828acbfb20 Signed-off-by: Automerger Merge Worker <[email protected]>
VirtIO guest drivers in Rust. For no_std environment.
| Device | Supported |
|---|---|
| Block | ✅ |
| Net | ✅ |
| GPU | ✅ |
| Input | ✅ |
| Console | ✅ |
| ... | ❌ |
| Transport | Supported | |
|---|---|---|
| Legacy MMIO | ✅ | version 1 |
| MMIO | ✅ | version 2 |
| PCI | ✅ | Memory-mapped CAM only, e.g. aarch64 or PCIe ECAM |
| 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 |