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Message-Id: <20231009013912.4048593-1-fujita.tomonori@gmail.com> Date: Mon, 9 Oct 2023 10:39:09 +0900 From: FUJITA Tomonori <fujita.tomonori@...il.com> To: netdev@...r.kernel.org Cc: rust-for-linux@...r.kernel.org, andrew@...n.ch, miguel.ojeda.sandonis@...il.com, greg@...ah.com, tmgross@...ch.edu Subject: [PATCH net-next v3 0/3] Rust abstractions for network PHY drivers This patchset adds Rust abstractions for phylib. It doesn't fully cover the C APIs yet but I think that it's already useful. I implement two PHY drivers (Asix AX88772A PHYs and Realtek Generic FE-GE). Seems they work well with real hardware. The first patch introduces Rust bindings for phylib. The second patch updates the ETHERNET PHY LIBRARY entry in MAINTAINERS file; adds the binding file and me as a maintainer of the Rust bindings (as Andrew Lunn suggested). The last patch introduces the Rust version of Asix PHY drivers, drivers/net/phy/ax88796b.c. The features are equivalent to the C version. You can choose C (by default) or Rust version on kernel configuration. v3: - changes the base tree to net-next from rust-next - makes this feature optional; only enabled with CONFIG_RUST_PHYLIB_BINDINGS=y - cosmetic code and comment improvement - adds copyright v2: https://lore.kernel.org/netdev/20231006094911.3305152-2-fujita.tomonori@gmail.com/T/ - build failure fix - function renaming v1: https://lore.kernel.org/netdev/20231002085302.2274260-3-fujita.tomonori@gmail.com/T/ FUJITA Tomonori (3): rust: core abstractions for network PHY drivers MAINTAINERS: add Rust PHY abstractions to the ETHERNET PHY LIBRARY net: phy: add Rust Asix PHY driver MAINTAINERS | 2 + drivers/net/phy/Kconfig | 7 + drivers/net/phy/Makefile | 6 +- drivers/net/phy/ax88796b_rust.rs | 129 ++++++ init/Kconfig | 8 + rust/Makefile | 1 + rust/bindings/bindings_helper.h | 3 + rust/kernel/lib.rs | 3 + rust/kernel/net.rs | 6 + rust/kernel/net/phy.rs | 733 +++++++++++++++++++++++++++++++ rust/uapi/uapi_helper.h | 2 + 11 files changed, 899 insertions(+), 1 deletion(-) create mode 100644 drivers/net/phy/ax88796b_rust.rs create mode 100644 rust/kernel/net.rs create mode 100644 rust/kernel/net/phy.rs base-commit: 19537e125cc7cf2da43a606f5bcebbe0c9aea4cc -- 2.34.1
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