---
Changes in v3:
- Rebased on driver-core-next
- Added patch to get the irq numbers from a platform device (thanks,
Christian!)
- Split flags into its own file.
- Change iff to "if and only if"
- Implement PartialEq and Eq for Flags
- Fix some broken docs/markdown
- Reexport most things so users can elide ::request from the path
- Add a blanket implementation of ThreadedHandler and Handler for
Arc/Box<T: Handler> that just forwards the call to the T. This lets us
have Arc<Foo> and Box<Foo> as handlers if Foo: Handler.
- Rework the examples a bit.
- Remove "as _" casts in favor of "as u64" for flags. This is needed to
cast the individual flags into u64.
- Use #[repr(u32)] for ThreadedIrqReturn and IrqReturn.
- Wrapped commit messages to < 75 characters
- Link to v2: https://lore.kernel.org/r/20250122163932.46697-1-daniel.almeida@collabora.com
Changes in v2:
- Added Co-developed-by tag to account for the work that Alice did in order to
figure out how to do this without Opaque<T> (Thanks!)
- Removed Opaque<T> in favor of plain T
- Fixed the examples
- Made sure that the invariants sections are the last entry in the docs
- Switched to slot.cast() where applicable,
- Mentioned in the safety comments that we require that T: Sync,
- Removed ThreadedFnReturn in favor of IrqReturn,
- Improved the commit message
Link to v1: https://lore.kernel.org/rust-for-linux/20241024-topic-panthor-rs-request_irq-v1-1-7cbc51c182ca@collabora.com/
---
Daniel Almeida (2):
rust: irq: add support for request_irq()
rust: platform: add irq accessors
rust/bindings/bindings_helper.h | 1 +
rust/helpers/helpers.c | 1 +
rust/helpers/irq.c | 9 +
rust/kernel/irq.rs | 24 +++
rust/kernel/irq/flags.rs | 102 +++++++++
rust/kernel/irq/request.rs | 455 ++++++++++++++++++++++++++++++++++++++++
rust/kernel/lib.rs | 1 +
rust/kernel/platform.rs | 52 +++++
8 files changed, 645 insertions(+)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250514-topics-tyr-request_irq-4f6a30837ea8
Best regards,
--
Daniel Almeida <daniel.almeida@collabora.com>