| Message ID | 20240828073516.128290-1-fujita.tomonori@gmail.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | net: phy: add Applied Micro QT2025 PHY driver | expand |
Hello: This series was applied to netdev/net-next.git (main) by David S. Miller <davem@davemloft.net>: On Wed, 28 Aug 2024 07:35:10 +0000 you wrote: > This patchset adds a PHY driver for Applied Micro Circuits Corporation > QT2025. > > The first patch adds Rust equivalent to include/linux/sizes.h, makes > code more readable. The 2-5th patches update the PHYLIB Rust bindings. > The 4th and 5th patches have been reviewed previously in a different > thread [1]. > > [...] Here is the summary with links: - [net-next,v8,1/6] rust: sizes: add commonly used constants https://git.kernel.org/netdev/net-next/c/4d080a029db1 - [net-next,v8,2/6] rust: net::phy support probe callback https://git.kernel.org/netdev/net-next/c/ffd2747de6ab - [net-next,v8,3/6] rust: net::phy implement AsRef<kernel::device::Device> trait https://git.kernel.org/netdev/net-next/c/7909892a9fbb - [net-next,v8,4/6] rust: net::phy unified read/write API for C22 and C45 registers https://git.kernel.org/netdev/net-next/c/b2e47002b235 - [net-next,v8,5/6] rust: net::phy unified genphy_read_status function for C22 and C45 registers https://git.kernel.org/netdev/net-next/c/5114e05a3cfa - [net-next,v8,6/6] net: phy: add Applied Micro QT2025 PHY driver https://git.kernel.org/netdev/net-next/c/fd3eaad826da You are awesome, thank you!
This patchset adds a PHY driver for Applied Micro Circuits Corporation QT2025. The first patch adds Rust equivalent to include/linux/sizes.h, makes code more readable. The 2-5th patches update the PHYLIB Rust bindings. The 4th and 5th patches have been reviewed previously in a different thread [1]. QT2025 PHY support was implemented as a part of an Ethernet driver for Tehuti Networks TN40xx chips. Multiple vendors (DLink, Asus, Edimax, QNAP, etc) developed adapters based on TN40xx chips. Tehuti Networks went out of business and the driver wasn't merged into mainline. But it's still distributed with some of the hardware (and also available on some vendor sites). The original driver handles multiple PHY hardware (AMCC QT2025, TI TLK10232, Aqrate AQR105, and Marvell MV88X3120, MV88X3310, and MV88E2010). I divided the original driver into MAC and PHY drivers and implemented a QT2025 PHY driver in Rust. The MAC driver for Tehuti Networks TN40xx chips was already merged in 6.11-rc1. The MAC and this PHY drivers have been tested with Edimax EN-9320SFP+ 10G network adapter. [1] https://lore.kernel.org/rust-for-linux/20240607052113.69026-1-fujita.tomonori@gmail.com/ v8 - add Debug trait to reg::{C22 and C45} - add Andrew's Reviewed-by v7: https://lore.kernel.org/netdev/20240824020617.113828-1-fujita.tomonori@gmail.com/ - add Trevor as Reviewer to MAINTAINERS file entry - add Trevor Reviewed-by - add/fix comments - replace uppercase hex with lowercase - remove unnecessary code - update the commit message (1st patch) v6: https://lore.kernel.org/netdev/20240820225719.91410-1-fujita.tomonori@gmail.com/ - improve comments - make the logic to load firmware more readable - add Copy trait to reg::{C22 and C45} - add Trevor Reviewed-by v5: https://lore.kernel.org/netdev/20240819005345.84255-1-fujita.tomonori@gmail.com/ - fix the comments (3th patch) - add RUST_FW_LOADER_ABSTRACTIONS dependency - add Andrew and Benno Reviewed-by v4: https://lore.kernel.org/netdev/20240817051939.77735-1-fujita.tomonori@gmail.com/ - fix the comments - add Andrew's Reviewed-by - fix the order of tags - remove wrong endianness conversion v3: https://lore.kernel.org/netdev/20240804233835.223460-1-fujita.tomonori@gmail.com/ - use addr_of_mut!` to avoid intermediate mutable reference - update probe callback's Safety comment - add MODULE_FIRMWARE equivalent - add Alice's Reviewed-by v2: https://lore.kernel.org/netdev/20240731042136.201327-1-fujita.tomonori@gmail.com/ - add comments in accordance with the hw datasheet - unify C22 and C45 APIs - load firmware in probe callback instead of config_init - use firmware API - handle firmware endian - check firmware size - use SZ_*K constants - avoid confusing phy_id variable v1: https://lore.kernel.org/netdev/20240415104701.4772-1-fujita.tomonori@gmail.com/ FUJITA Tomonori (6): rust: sizes: add commonly used constants rust: net::phy support probe callback rust: net::phy implement AsRef<kernel::device::Device> trait rust: net::phy unified read/write API for C22 and C45 registers rust: net::phy unified genphy_read_status function for C22 and C45 registers net: phy: add Applied Micro QT2025 PHY driver MAINTAINERS | 9 ++ drivers/net/phy/Kconfig | 7 + drivers/net/phy/Makefile | 1 + drivers/net/phy/ax88796b_rust.rs | 7 +- drivers/net/phy/qt2025.rs | 103 ++++++++++++++ rust/kernel/lib.rs | 1 + rust/kernel/net/phy.rs | 90 +++++++------ rust/kernel/net/phy/reg.rs | 224 +++++++++++++++++++++++++++++++ rust/kernel/sizes.rs | 26 ++++ rust/uapi/uapi_helper.h | 1 + 10 files changed, 426 insertions(+), 43 deletions(-) create mode 100644 drivers/net/phy/qt2025.rs create mode 100644 rust/kernel/net/phy/reg.rs create mode 100644 rust/kernel/sizes.rs base-commit: e5899b60f52a7591cfc2a2dec3e83710975117d7