On Mon, May 20, 2024 at 07:25:37PM +0200, Danilo Krummrich wrote: > This patch sereis implements basic generic device / driver Rust abstractions, > as well as some basic PCI abstractions. > > This patch series is sent in the context of [1], and the corresponding patch > series [2], which contains some basic DRM Rust abstractions and a stub > implementation of the Nova GPU driver. > > Nova is intended to be developed upstream, starting out with just a stub driver > to lift some initial required infrastructure upstream. A more detailed > explanation can be found in [1]. > > Some patches, which implement the generic device / driver Rust abstractions have > been sent a couple of weeks ago already [3]. For those patches the following > changes have been made since then: > > - remove RawDevice::name() > - remove rust helper for dev_name() and dev_get_drvdata() > - use AlwaysRefCounted for struct Device > - drop trait RawDevice entirely in favor of AsRef and provide > Device::from_raw(), Device::as_raw() and Device::as_ref() instead > - implement RevocableGuard > - device::Data, remove resources and replace it with a Devres abstraction > - implement Devres abstraction for resources > > As mentioned above, a driver serving as example on how these abstractions are > used within a (DRM) driver can be found in [2]. > > Additionally, the device / driver bits can also be found in [3], all > abstractions required for Nova in [4] and Nova in [5]. > > [1] https://lore.kernel.org/dri-devel/Zfsj0_tb-0-tNrJy@cassiopeiae/T/#u > [2] https://lore.kernel.org/dri-devel/20240520172059.181256-1-dakr@xxxxxxxxxx/ > [3] https://github.com/Rust-for-Linux/linux/tree/staging/rust-device > [4] https://github.com/Rust-for-Linux/linux/tree/staging/dev > [5] https://gitlab.freedesktop.org/drm/nova/-/tree/nova-next > > Danilo Krummrich (2): > rust: add abstraction for struct device > rust: add devres abstraction > > FUJITA Tomonori (1): > rust: add basic PCI driver abstractions > > Philipp Stanner (2): > rust: add basic abstractions for iomem operations > rust: PCI: add BAR request and ioremap > > Wedson Almeida Filho (6): > rust: add driver abstraction > rust: add rcu abstraction > rust: add revocable mutex > rust: add revocable objects > rust: add device::Data > rust: add `dev_*` print macros. No list of the changes made since the last time this was submitted? No versioning of this submission? Why not? thanks, greg k-h
