| commit | f25acb0f99b7eaf7523ab6aeac7ad6cfbe0efbd8 | [log] [tgz] |
|---|---|---|
| author | Steven Moreland <[email protected]> | Tue Feb 07 04:03:01 2023 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Tue Feb 07 04:03:01 2023 +0000 |
| tree | c584275b24a844fa975f19062372a8b3bf8f5757 | |
| parent | c60c7db773b59a33c2b56f264ba4fc472f8ae26c [diff] | |
| parent | 2d5caff6326601facb16f049af74469d4e63df61 [diff] |
use libzerocopy_nostd am: d69345d838 am: 0eb05a634e am: 2d5caff632 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/virtio-drivers/+/2423894 Change-Id: Iee600a74081bcb7cc856644e44be2a071b8d8fac 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 |
cd examples/aarch64 make qemu
cd examples/riscv make qemu
You will see device info & GUI Window in qemu.