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| author | Daniel Almeida <daniel.almeida@collabora.com> | 2025-08-11 13:03:42 -0300 |
|---|---|---|
| committer | Danilo Krummrich <dakr@kernel.org> | 2025-08-12 20:22:09 +0200 |
| commit | 135d40523244dcad3c64eb2ce131cf018db5cff4 (patch) | |
| tree | 5447afba8d433a25c8a9151792c44dc4014254bc /rust/kernel/platform.rs | |
| parent | 0851d34a8cc3a0a43acd79a5c4980d45c6471aab (diff) | |
rust: irq: add support for threaded IRQs and handlers
This patch adds support for threaded IRQs and handlers through
irq::ThreadedRegistration and the irq::ThreadedHandler trait.
Threaded interrupts are more permissive in the sense that further
processing is possible in a kthread. This means that said execution takes
place outside of interrupt context, which is rather restrictive in many
ways.
Registering a threaded irq is dependent upon having an 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-v9-4-0485dcd9bcbf@collabora.com
[ Add now available intra-doc links back in. - Danilo ]
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Diffstat (limited to 'rust/kernel/platform.rs')
0 files changed, 0 insertions, 0 deletions