From: Bjorn Helgaas <helgaas@kernel.org>
To: Joel Fernandes <joelagnelf@nvidia.com>
Cc: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
nouveau@lists.freedesktop.org, rust-for-linux@vger.kernel.org,
linux-pci@vger.kernel.org, dakr@kernel.org, acourbot@nvidia.com,
"Alistair Popple" <apopple@nvidia.com>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <lossin@kernel.org>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"John Hubbard" <jhubbard@nvidia.com>,
"Timur Tabi" <ttabi@nvidia.com>,
joel@joelfernandes.org,
"Daniel Almeida" <daniel.almeida@collabora.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>
Subject: Re: [PATCH v2] rust: pci: Allocate and manage PCI interrupt vectors
Date: Fri, 3 Oct 2025 12:33:24 -0500 [thread overview]
Message-ID: <20251003173324.GA361946@bhelgaas> (raw)
In-Reply-To: <20251002183912.1096508-1-joelagnelf@nvidia.com>
On Thu, Oct 02, 2025 at 02:39:12PM -0400, Joel Fernandes wrote:
> Add support to PCI rust module to allocate, free and manage IRQ vectors.
> Integrate with devres for managing the allocated resources.
> +/// IRQ type flags for PCI interrupt allocation.
> +#[derive(Debug, Clone, Copy)]
> +pub enum IrqType {
> + /// Legacy INTx interrupts
> + Legacy,
FWIW, when I can, I try to use "INTx" instead of "legacy" because
"INTx" has a specific meaning and is used in the PCIe specs, while
"legacy" by itself has no intrinsic meaning.
> + /// Message Signaled Interrupts (MSI)
> + Msi,
> + /// Extended Message Signaled Interrupts (MSI-X)
> + MsiX,
> +}
next prev parent reply other threads:[~2025-10-03 17:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-02 18:39 [PATCH v2] rust: pci: Allocate and manage PCI interrupt vectors Joel Fernandes
2025-10-03 17:33 ` Bjorn Helgaas [this message]
2025-10-03 19:20 ` Joel Fernandes
2025-10-05 12:56 ` Danilo Krummrich
2025-10-08 18:11 ` Joel Fernandes
2025-10-08 18:45 ` Joel Fernandes
2025-10-08 19:09 ` Danilo Krummrich
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