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Tue, 02 Dec 2025 11:38:21 -0800 (PST) Date: Tue, 02 Dec 2025 19:37:50 +0000 In-Reply-To: <20251202-define-rust-helper-v1-0-a2e13cbc17a6@google.com> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251202-define-rust-helper-v1-0-a2e13cbc17a6@google.com> X-Developer-Key: i=aliceryhl@google.com; a=openpgp; fpr=49F6C1FAA74960F43A5B86A1EE7A392FDE96209F X-Developer-Signature: v=1; a=openpgp-sha256; l=1710; i=aliceryhl@google.com; h=from:subject:message-id; bh=NYp7OoK3bsOUfj2xNaPJNGSbqoufrekebFMpKGVqrnw=; b=owEBbQKS/ZANAwAKAQRYvu5YxjlGAcsmYgBpL0AJgBfYjjiPMvcYRbacTMtv98Ax3QQDfLyu8 heBSOm/P6uJAjMEAAEKAB0WIQSDkqKUTWQHCvFIvbIEWL7uWMY5RgUCaS9ACQAKCRAEWL7uWMY5 RqE3D/0dDs4lvJD2hUZYTIYzBMOVBNIcrNF7203Wn7ujOfokUTt/v/lvfMMZOf3OlQeF27ASf3/ jR8L5iqzQFErye2TI/6lUGAAAlI7e3AA3qi842V4PmlZ8pT9uY0dGCtpUeFLC1FEBIGYUMSIo+b 1LObKA5Cemde77+2sAb1Q2GaZXxfyaJJEuEDOJOlc8nhmDvNYsWVlCAuN0jQrzD9+zErlUuA/Mh Oynr8zlWjxTmYx5gjWu4UIMsZxB9E+qGu4oo2fZ/EaNAP+smHqRiFBv2rKEa+98dxaQr0SPIvC2 zndQyJpqIB7GwVl4ciPORcn11AXrkIuMSzLqpGr4lpLhTn7KzUqnZzHU8ZwApSxjG6Q7JIC0gJr NbZcIKSgNC2GBReUuk2Kk09FT91NBmVDpD5mP/pLjLXgicnt9VlxGaV0G3k2domy0ZLVXn/N0OJ W+W1qxKSlz+sVoad1hRaqIpgSpVp4DQnUmGeinayeeAl0cFKe2SG/kpPfV2+bYGBG0MWTipCR7O IVVD+A80CXVNjmW2CcCImAJMcb0yHPW+BodBKwrtcsPD9SFHN4mWQwYMqWq4p+2RihzxCDVwku2 v3J9D1p8+tyGKzjteX8PDhvOE790rBnsGcoSLPvnZxIMaa+KM8qtfK1Q8bbkGuTfIS2zeRrty/r VXFH84OhZmpClcQ== X-Mailer: b4 0.14.2 Message-ID: <20251202-define-rust-helper-v1-26-a2e13cbc17a6@google.com> Subject: [PATCH 26/46] rust: pci: add __rust_helper to helpers From: Alice Ryhl To: rust-for-linux@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Alice Ryhl , Danilo Krummrich , Bjorn Helgaas , "=?utf-8?q?Krzysztof_Wilczy=C5=84ski?=" , linux-pci@vger.kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable This is needed to inline these helpers into Rust code. Signed-off-by: Alice Ryhl --- Cc: Danilo Krummrich Cc: Bjorn Helgaas Cc: "Krzysztof Wilczy=C5=84ski" Cc: linux-pci@vger.kernel.org --- rust/helpers/pci.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/rust/helpers/pci.c b/rust/helpers/pci.c index fb814572b23631c255eadeebccca353ab0dd3076..4b77a73ecda1ab71a7fba8b56a7= a133d8c77c690 100644 --- a/rust/helpers/pci.c +++ b/rust/helpers/pci.c @@ -2,28 +2,31 @@ =20 #include =20 -u16 rust_helper_pci_dev_id(struct pci_dev *dev) +__rust_helper u16 rust_helper_pci_dev_id(struct pci_dev *dev) { return PCI_DEVID(dev->bus->number, dev->devfn); } =20 -resource_size_t rust_helper_pci_resource_start(struct pci_dev *pdev, int b= ar) +__rust_helper resource_size_t +rust_helper_pci_resource_start(struct pci_dev *pdev, int bar) { return pci_resource_start(pdev, bar); } =20 -resource_size_t rust_helper_pci_resource_len(struct pci_dev *pdev, int bar= ) +__rust_helper resource_size_t rust_helper_pci_resource_len(struct pci_dev = *pdev, + int bar) { return pci_resource_len(pdev, bar); } =20 -bool rust_helper_dev_is_pci(const struct device *dev) +__rust_helper bool rust_helper_dev_is_pci(const struct device *dev) { return dev_is_pci(dev); } =20 #ifndef CONFIG_PCI_MSI -int rust_helper_pci_irq_vector(struct pci_dev *pdev, unsigned int nvec) +__rust_helper int rust_helper_pci_irq_vector(struct pci_dev *pdev, + unsigned int nvec) { return pci_irq_vector(pdev, nvec); } --=20 2.52.0.158.g65b55ccf14-goog