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// 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_alloc_irq_vectors(struct pci_dev *dev,
unsigned int min_vecs,
unsigned int max_vecs,
unsigned int flags)
{
return pci_alloc_irq_vectors(dev, min_vecs, max_vecs, flags);
}
void rust_helper_pci_free_irq_vectors(struct pci_dev *dev)
{
pci_free_irq_vectors(dev);
}
int rust_helper_pci_irq_vector(struct pci_dev *pdev, unsigned int nvec)
{
return pci_irq_vector(pdev, nvec);
}
#endif
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