// SPDX-License-Identifier: GPL-2.0 #include <linux/pci.h> u16 rust_helper_pci_dev_id(struct pci_dev *dev) { return PCI_DEVID(dev->bus->number, dev->devfn); } resource_size_t rust_helper_pci_resource_start(struct pci_dev *pdev, int bar) { return pci_resource_start(pdev, bar); } resource_size_t rust_helper_pci_resource_len(struct pci_dev *pdev, int bar) { return pci_resource_len(pdev, bar); } bool rust_helper_dev_is_pci(const struct device *dev) { return dev_is_pci(dev); } #ifndef CONFIG_PCI_MSI int rust_helper_pci_irq_vector(struct pci_dev *pdev, unsigned int nvec) { return pci_irq_vector(pdev, nvec); } #endif