diff options
| author | Daniel Almeida <daniel.almeida@collabora.com> | 2025-08-11 13:03:41 -0300 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-08-12 20:22:00 +0200 |
| commit | 0851d34a8cc3a0a43acd79a5c4980d45c6471aab (patch) | |
| tree | 0876ebc129a1a0c0dbcb37f845fcae0346da6da1 /rust/kernel/irq.rs | |
| parent | 746680ec6696585e30db3e18c93a63df9cbec39c (diff) | |
rust: irq: add support for non-threaded IRQs and handlers
This patch adds support for non-threaded IRQs and handlers through
irq::Registration and the irq::Handler trait.
Registering an irq is dependent upon having a IrqRequest that was
previously allocated by a given device. This will be introduced in
subsequent patches.
Tested-by: Joel Fernandes <joelagnelf@nvidia.com>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://lore.kernel.org/r/20250811-topics-tyr-request_irq2-v9-3-0485dcd9bcbf@collabora.com
[ Remove expect(dead_code) from Flags::into_inner(), add
expect(dead_code) to IrqRequest::new(), fix intra-doc links. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'rust/kernel/irq.rs')
| -rw-r--r-- | rust/kernel/irq.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/rust/kernel/irq.rs b/rust/kernel/irq.rs index 068df2fea31d..c1019bc36ad1 100644 --- a/rust/kernel/irq.rs +++ b/rust/kernel/irq.rs @@ -13,4 +13,9 @@ /// Flags to be used when registering IRQ handlers. mod flags; +/// IRQ allocation and handling. +mod request; + pub use flags::Flags; + +pub use request::{Handler, IrqRequest, IrqReturn, Registration}; |