linux-kernel - [PATCH v5 0/2] Initial work for Rust abstraction for HID device driver development

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Message-ID: <20250918070824.70822-1-sergeantsagara@protonmail.com>
Date: Thu, 18 Sep 2025 07:08:30 +0000
From: Rahul Rameshbabu <sergeantsagara@...tonmail.com>
To: linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, rust-for-linux@...r.kernel.org
Cc: a.hindborg@...nel.org, alex.gaynor@...il.com, aliceryhl@...gle.com, benjamin.tissoires@...hat.com, benno.lossin@...ton.me, bjorn3_gh@...tonmail.com, boqun.feng@...il.com, dakr@...nel.org, db48x@...8x.net, gary@...yguo.net, jikos@...nel.org, ojeda@...nel.org, peter.hutterer@...-t.net, tmgross@...ch.edu, Rahul Rameshbabu <sergeantsagara@...tonmail.com>
Subject: [PATCH v5 0/2] Initial work for Rust abstraction for HID device driver development

Haa.... My v4 had a build system bug, so I never properly test
GloriousRust. I did not implement the RawDeviceIdIndex trait in v4. My v5
should properly exercise the reference driver.

I wanted to thank Benjamin for his response on the previous v3 RESEND.
Greatly appreciated. I have gone ahead with some minor logistical changes
in the series, based on his response. I have dropped the C patch since he
also took that patch into the hid tree in v3.

Link: https://lore.kernel.org/rust-for-linux/wjfjzjc626n55zvhksiyldobwubr2imbvfavqej333lvnka2wn@r4zfcjqtanvu/
Link: https://lore.kernel.org/rust-for-linux/175810473311.3076338.14309101339951114135.b4-ty@kernel.org/

Rahul Rameshbabu (2):
  rust: core abstractions for HID drivers
  rust: hid: Glorious PC Gaming Race Model O and O- mice reference
    driver

 MAINTAINERS                           |  14 +
 drivers/hid/Kconfig                   |   2 +
 drivers/hid/Makefile                  |   2 +
 drivers/hid/hid-glorious.c            |   2 +
 drivers/hid/hid_glorious_rust.rs      |  60 +++
 drivers/hid/rust/Kconfig              |  28 ++
 drivers/hid/rust/Makefile             |   6 +
 drivers/hid/rust/hid_glorious_rust.rs |  60 +++
 rust/bindings/bindings_helper.h       |   3 +
 rust/kernel/hid.rs                    | 513 ++++++++++++++++++++++++++
 rust/kernel/lib.rs                    |   2 +
 11 files changed, 692 insertions(+)
 create mode 100644 drivers/hid/hid_glorious_rust.rs
 create mode 100644 drivers/hid/rust/Kconfig
 create mode 100644 drivers/hid/rust/Makefile
 create mode 100644 drivers/hid/rust/hid_glorious_rust.rs
 create mode 100644 rust/kernel/hid.rs


base-commit: 657403637f7d343352efb29b53d9f92dcf86aebb
-- 
2.51.0