| commit | 52ff21ebff048f13da39b525cd6a4923c69346b5 | [log] [tgz] |
|---|---|---|
| author | Matthew Maurer <[email protected]> | Thu Mar 09 17:05:03 2023 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Thu Mar 09 17:05:03 2023 +0000 |
| tree | a6d4e529365587da80d02b25c01feb32f0b1abf4 | |
| parent | f25acb0f99b7eaf7523ab6aeac7ad6cfbe0efbd8 [diff] | |
| parent | c6914c69c04c758289c2f79e1664e01b1f56c053 [diff] |
Make virtio-drivers available to product and vendor am: 4de88cf4cf am: 30cb28d59f am: c6914c69c0 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/virtio-drivers/+/2476530 Change-Id: I559f5f8ce88cba6859488a9c40f000de601a6f89 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.