This used to be a single patch, but I split it into two with the addition of struct Scatterlist. Again a bit new with Rust submissions. I was told by Gary Guo to rebase on top of rust-next, but it seems *very* behind? The first patch does not build on its own due to a dead_code warning. It is hard to not have dead code when one is adding infrastructure to be used by others at a later opportunity. Let me know if you would like to see the patches squashed into one to fix this. As suggested by Bjorn, I added a small virtio-entropy based sample. It is a very bare-bones clone of virtio-rng.c that only sends a single request. Changes from v1: - Addressed review comments by Miguel and Bjorn. - Added a scatterlist abstraction - Added a virtio-rng based sample Daniel Almeida (2): rust: add scatterlist support rust: virtio: add virtio support rust/bindings/bindings_helper.h | 3 + rust/helpers.c | 25 +++ rust/kernel/lib.rs | 3 + rust/kernel/scatterlist.rs | 40 +++++ rust/kernel/virtio.rs | 261 ++++++++++++++++++++++++++++++++ rust/kernel/virtio/virtqueue.rs | 126 +++++++++++++++ samples/rust/Kconfig | 10 ++ samples/rust/Makefile | 1 + samples/rust/rust_virtio.rs | 195 ++++++++++++++++++++++++ 9 files changed, 664 insertions(+) create mode 100644 rust/kernel/scatterlist.rs create mode 100644 rust/kernel/virtio.rs create mode 100644 rust/kernel/virtio/virtqueue.rs create mode 100644 samples/rust/rust_virtio.rs -- 2.40.0 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
